mirror of
https://github.com/pulsar-edit/pulsar.git
synced 2024-11-10 10:17:11 +03:00
3841 lines
166 KiB
CoffeeScript
3841 lines
166 KiB
CoffeeScript
clipboard = require 'clipboard'
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TextEditor = require '../src/text-editor'
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describe "TextEditor", ->
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[buffer, editor, lineLengths] = []
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convertToHardTabs = (buffer) ->
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buffer.setText(buffer.getText().replace(/[ ]{2}/g, "\t"))
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beforeEach ->
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waitsForPromise ->
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atom.project.open('sample.js', autoIndent: false).then (o) -> editor = o
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runs ->
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buffer = editor.buffer
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lineLengths = buffer.getLines().map (line) -> line.length
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waitsForPromise ->
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atom.packages.activatePackage('language-javascript')
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describe "when the editor is deserialized", ->
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it "restores selections and folds based on markers in the buffer", ->
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editor.setSelectedBufferRange([[1, 2], [3, 4]])
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editor.addSelectionForBufferRange([[5, 6], [7, 5]], reversed: true)
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editor.foldBufferRow(4)
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expect(editor.isFoldedAtBufferRow(4)).toBeTruthy()
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editor2 = editor.testSerialization()
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expect(editor2.id).toBe editor.id
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expect(editor2.getBuffer().getPath()).toBe editor.getBuffer().getPath()
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expect(editor2.getSelectedBufferRanges()).toEqual [[[1, 2], [3, 4]], [[5, 6], [7, 5]]]
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expect(editor2.getSelections()[1].isReversed()).toBeTruthy()
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expect(editor2.isFoldedAtBufferRow(4)).toBeTruthy()
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editor2.destroy()
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it "preserves the invisibles setting", ->
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atom.config.set('editor.showInvisibles', true)
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previousInvisibles = editor.displayBuffer.invisibles
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editor2 = editor.testSerialization()
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expect(editor2.displayBuffer.invisibles).toEqual previousInvisibles
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expect(editor2.displayBuffer.tokenizedBuffer.invisibles).toEqual previousInvisibles
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it "updates invisibles if the settings have changed between serialization and deserialization", ->
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atom.config.set('editor.showInvisibles', true)
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previousInvisibles = editor.displayBuffer.invisibles
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state = editor.serialize()
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atom.config.set('editor.invisibles', eol: '?')
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editor2 = TextEditor.deserialize(state)
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expect(editor2.displayBuffer.invisibles.eol).toBe '?'
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expect(editor2.displayBuffer.tokenizedBuffer.invisibles.eol).toBe '?'
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describe "when the editor is constructed with an initialLine option", ->
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it "positions the cursor on the specified line", ->
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editor = null
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waitsForPromise ->
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atom.workspace.open('sample.less', initialLine: 5).then (o) -> editor = o
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runs ->
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buffer = editor.buffer
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expect(editor.getLastCursor().getBufferPosition().row).toEqual 5
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expect(editor.getLastCursor().getBufferPosition().column).toEqual 0
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describe "when the editor is constructed with an initialColumn option", ->
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it "positions the cursor on the specified column", ->
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editor = null
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waitsForPromise ->
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atom.workspace.open('sample.less', initialColumn: 8).then (o) -> editor = o
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runs ->
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buffer = editor.buffer
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expect(editor.getLastCursor().getBufferPosition().row).toEqual 0
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expect(editor.getLastCursor().getBufferPosition().column).toEqual 8
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describe ".copy()", ->
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it "returns a different edit session with the same initial state", ->
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editor.setSelectedBufferRange([[1, 2], [3, 4]])
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editor.addSelectionForBufferRange([[5, 6], [7, 8]], reversed: true)
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editor.foldBufferRow(4)
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expect(editor.isFoldedAtBufferRow(4)).toBeTruthy()
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editor2 = editor.copy()
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expect(editor2.id).not.toBe editor.id
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expect(editor2.getSelectedBufferRanges()).toEqual editor.getSelectedBufferRanges()
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expect(editor2.getSelections()[1].isReversed()).toBeTruthy()
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expect(editor2.isFoldedAtBufferRow(4)).toBeTruthy()
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# editor2 can now diverge from its origin edit session
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editor2.getLastSelection().setBufferRange([[2, 1], [4, 3]])
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expect(editor2.getSelectedBufferRanges()).not.toEqual editor.getSelectedBufferRanges()
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editor2.unfoldBufferRow(4)
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expect(editor2.isFoldedAtBufferRow(4)).not.toBe editor.isFoldedAtBufferRow(4)
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describe "config defaults", ->
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it "uses the `editor.tabLength`, `editor.softWrap`, and `editor.softTabs` config values", ->
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editor1 = null
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editor2 = null
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atom.config.set('editor.tabLength', 4)
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atom.config.set('editor.softWrap', true)
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atom.config.set('editor.softTabs', false)
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waitsForPromise ->
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atom.workspace.open('a').then (o) -> editor1 = o
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runs ->
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expect(editor1.getTabLength()).toBe 4
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expect(editor1.isSoftWrapped()).toBe true
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expect(editor1.getSoftTabs()).toBe false
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atom.config.set('editor.tabLength', 8)
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atom.config.set('editor.softWrap', false)
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atom.config.set('editor.softTabs', true)
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waitsForPromise ->
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atom.workspace.open('b').then (o) -> editor2 = o
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runs ->
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expect(editor2.getTabLength()).toBe 8
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expect(editor2.isSoftWrapped()).toBe false
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expect(editor2.getSoftTabs()).toBe true
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describe "title", ->
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describe ".getTitle()", ->
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it "uses the basename of the buffer's path as its title, or 'untitled' if the path is undefined", ->
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expect(editor.getTitle()).toBe 'sample.js'
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buffer.setPath(undefined)
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expect(editor.getTitle()).toBe 'untitled'
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describe ".getLongTitle()", ->
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it "appends the name of the containing directory to the basename of the file", ->
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expect(editor.getLongTitle()).toBe 'sample.js - fixtures'
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buffer.setPath(undefined)
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expect(editor.getLongTitle()).toBe 'untitled'
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it "notifies ::onDidChangeTitle observers when the underlying buffer path changes", ->
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observed = []
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editor.onDidChangeTitle (title) -> observed.push(title)
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buffer.setPath('/foo/bar/baz.txt')
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buffer.setPath(undefined)
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expect(observed).toEqual ['baz.txt', 'untitled']
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describe "path", ->
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it "notifies ::onDidChangePath observers when the underlying buffer path changes", ->
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observed = []
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editor.onDidChangePath (filePath) -> observed.push(filePath)
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buffer.setPath(__filename)
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buffer.setPath(undefined)
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expect(observed).toEqual [__filename, undefined]
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describe "encoding", ->
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it "notifies ::onDidChangeEncoding observers when the editor encoding changes", ->
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observed = []
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editor.onDidChangeEncoding (encoding) -> observed.push(encoding)
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editor.setEncoding('utf16le')
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editor.setEncoding('utf16le')
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editor.setEncoding('utf16be')
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editor.setEncoding()
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editor.setEncoding()
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expect(observed).toEqual ['utf16le', 'utf16be', 'utf8']
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describe "cursor", ->
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describe ".getLastCursor()", ->
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it "returns the most recently created cursor", ->
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editor.addCursorAtScreenPosition([1, 0])
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lastCursor = editor.addCursorAtScreenPosition([2, 0])
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expect(editor.getLastCursor()).toBe lastCursor
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describe "when the cursor moves", ->
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it "clears a goal column established by vertical movement", ->
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editor.setText('b')
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editor.setCursorBufferPosition([0,0])
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editor.insertNewline()
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editor.moveUp()
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editor.insertText('a')
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editor.moveDown()
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expect(editor.getCursorBufferPosition()).toEqual [1, 1]
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it "emits an event with the old position, new position, and the cursor that moved", ->
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editor.onDidChangeCursorPosition positionChangedHandler = jasmine.createSpy()
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editor.setCursorBufferPosition([2, 4])
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expect(positionChangedHandler).toHaveBeenCalled()
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eventObject = positionChangedHandler.mostRecentCall.args[0]
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expect(eventObject.oldBufferPosition).toEqual [0, 0]
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expect(eventObject.oldScreenPosition).toEqual [0, 0]
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expect(eventObject.newBufferPosition).toEqual [2, 4]
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expect(eventObject.newScreenPosition).toEqual [2, 4]
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expect(eventObject.cursor).toBe editor.getLastCursor()
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describe ".setCursorScreenPosition(screenPosition)", ->
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it "clears a goal column established by vertical movement", ->
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# set a goal column by moving down
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editor.setCursorScreenPosition(row: 3, column: lineLengths[3])
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editor.moveDown()
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expect(editor.getCursorScreenPosition().column).not.toBe 6
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# clear the goal column by explicitly setting the cursor position
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editor.setCursorScreenPosition([4,6])
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expect(editor.getCursorScreenPosition().column).toBe 6
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editor.moveDown()
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expect(editor.getCursorScreenPosition().column).toBe 6
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it "merges multiple cursors", ->
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editor.setCursorScreenPosition([0, 0])
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editor.addCursorAtScreenPosition([0, 1])
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[cursor1, cursor2] = editor.getCursors()
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editor.setCursorScreenPosition([4, 7])
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expect(editor.getCursors().length).toBe 1
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expect(editor.getCursors()).toEqual [cursor1]
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expect(editor.getCursorScreenPosition()).toEqual [4, 7]
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describe "when soft-wrap is enabled and code is folded", ->
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beforeEach ->
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editor.setSoftWrapped(true)
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editor.setEditorWidthInChars(50)
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editor.createFold(2, 3)
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it "positions the cursor at the buffer position that corresponds to the given screen position", ->
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editor.setCursorScreenPosition([9, 0])
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expect(editor.getCursorBufferPosition()).toEqual [8, 11]
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describe ".moveUp()", ->
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it "moves the cursor up", ->
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editor.setCursorScreenPosition([2, 2])
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editor.moveUp()
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expect(editor.getCursorScreenPosition()).toEqual [1, 2]
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it "retains the goal column across lines of differing length", ->
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expect(lineLengths[6]).toBeGreaterThan(32)
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editor.setCursorScreenPosition(row: 6, column: 32)
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editor.moveUp()
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expect(editor.getCursorScreenPosition().column).toBe lineLengths[5]
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editor.moveUp()
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expect(editor.getCursorScreenPosition().column).toBe lineLengths[4]
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editor.moveUp()
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expect(editor.getCursorScreenPosition().column).toBe 32
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describe "when the cursor is on the first line", ->
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it "moves the cursor to the beginning of the line, but retains the goal column", ->
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editor.setCursorScreenPosition([0, 4])
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editor.moveUp()
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expect(editor.getCursorScreenPosition()).toEqual([0, 0])
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editor.moveDown()
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expect(editor.getCursorScreenPosition()).toEqual([1, 4])
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describe "when there is a selection", ->
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beforeEach ->
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editor.setSelectedBufferRange([[4, 9],[5, 10]])
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it "moves above the selection", ->
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cursor = editor.getLastCursor()
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editor.moveUp()
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expect(cursor.getBufferPosition()).toEqual [3, 9]
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it "merges cursors when they overlap", ->
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editor.addCursorAtScreenPosition([1, 0])
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[cursor1, cursor2] = editor.getCursors()
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editor.moveUp()
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expect(editor.getCursors()).toEqual [cursor1]
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expect(cursor1.getBufferPosition()).toEqual [0,0]
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describe ".moveDown()", ->
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it "moves the cursor down", ->
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editor.setCursorScreenPosition([2, 2])
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editor.moveDown()
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expect(editor.getCursorScreenPosition()).toEqual [3, 2]
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it "retains the goal column across lines of differing length", ->
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editor.setCursorScreenPosition(row: 3, column: lineLengths[3])
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editor.moveDown()
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expect(editor.getCursorScreenPosition().column).toBe lineLengths[4]
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editor.moveDown()
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expect(editor.getCursorScreenPosition().column).toBe lineLengths[5]
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editor.moveDown()
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expect(editor.getCursorScreenPosition().column).toBe lineLengths[3]
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describe "when the cursor is on the last line", ->
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it "moves the cursor to the end of line, but retains the goal column when moving back up", ->
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lastLineIndex = buffer.getLines().length - 1
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lastLine = buffer.lineForRow(lastLineIndex)
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expect(lastLine.length).toBeGreaterThan(0)
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editor.setCursorScreenPosition(row: lastLineIndex, column: editor.getTabLength())
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editor.moveDown()
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expect(editor.getCursorScreenPosition()).toEqual(row: lastLineIndex, column: lastLine.length)
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editor.moveUp()
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expect(editor.getCursorScreenPosition().column).toBe editor.getTabLength()
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it "retains a goal column of 0 when moving back up", ->
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lastLineIndex = buffer.getLines().length - 1
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lastLine = buffer.lineForRow(lastLineIndex)
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expect(lastLine.length).toBeGreaterThan(0)
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editor.setCursorScreenPosition(row: lastLineIndex, column: 0)
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editor.moveDown()
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editor.moveUp()
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expect(editor.getCursorScreenPosition().column).toBe 0
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describe "when there is a selection", ->
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beforeEach ->
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editor.setSelectedBufferRange([[4, 9],[5, 10]])
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it "moves below the selection", ->
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cursor = editor.getLastCursor()
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editor.moveDown()
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expect(cursor.getBufferPosition()).toEqual [6, 10]
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it "merges cursors when they overlap", ->
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editor.setCursorScreenPosition([12, 2])
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editor.addCursorAtScreenPosition([11, 2])
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[cursor1, cursor2] = editor.getCursors()
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editor.moveDown()
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expect(editor.getCursors()).toEqual [cursor1]
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expect(cursor1.getBufferPosition()).toEqual [12,2]
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describe ".moveLeft()", ->
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it "moves the cursor by one column to the left", ->
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editor.setCursorScreenPosition([1, 8])
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editor.moveLeft()
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expect(editor.getCursorScreenPosition()).toEqual [1, 7]
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it "moves the cursor by n columns to the left", ->
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editor.setCursorScreenPosition([1, 8])
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editor.moveLeft(4)
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expect(editor.getCursorScreenPosition()).toEqual [1, 4]
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it "moves the cursor by two rows up when the columnCount is longer than an entire line", ->
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editor.setCursorScreenPosition([2, 2])
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editor.moveLeft(34)
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expect(editor.getCursorScreenPosition()).toEqual [0, 29]
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it "moves the cursor to the beginning columnCount is longer than the position in the buffer", ->
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editor.setCursorScreenPosition([1, 0])
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editor.moveLeft(100)
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expect(editor.getCursorScreenPosition()).toEqual [0, 0]
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describe "when the cursor is in the first column", ->
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describe "when there is a previous line", ->
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it "wraps to the end of the previous line", ->
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editor.setCursorScreenPosition(row: 1, column: 0)
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editor.moveLeft()
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expect(editor.getCursorScreenPosition()).toEqual(row: 0, column: buffer.lineForRow(0).length)
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it "moves the cursor by one row up and n columns to the left", ->
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editor.setCursorScreenPosition([1, 0])
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editor.moveLeft(4)
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expect(editor.getCursorScreenPosition()).toEqual [0, 26]
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describe "when the next line is empty", ->
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it "wraps to the beginning of the previous line", ->
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editor.setCursorScreenPosition([11, 0])
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editor.moveLeft()
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expect(editor.getCursorScreenPosition()).toEqual [10, 0]
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describe "when the cursor is on the first line", ->
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it "remains in the same position (0,0)", ->
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editor.setCursorScreenPosition(row: 0, column: 0)
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editor.moveLeft()
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expect(editor.getCursorScreenPosition()).toEqual(row: 0, column: 0)
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it "remains in the same position (0,0) when columnCount is specified", ->
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editor.setCursorScreenPosition([0, 0])
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editor.moveLeft(4)
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expect(editor.getCursorScreenPosition()).toEqual [0, 0]
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describe "when softTabs is enabled and the cursor is preceded by leading whitespace", ->
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it "skips tabLength worth of whitespace at a time", ->
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editor.setCursorBufferPosition([5, 6])
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editor.moveLeft()
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expect(editor.getCursorBufferPosition()).toEqual [5, 4]
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describe "when there is a selection", ->
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beforeEach ->
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editor.setSelectedBufferRange([[5, 22],[5, 27]])
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it "moves to the left of the selection", ->
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cursor = editor.getLastCursor()
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editor.moveLeft()
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expect(cursor.getBufferPosition()).toEqual [5, 22]
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editor.moveLeft()
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expect(cursor.getBufferPosition()).toEqual [5, 21]
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it "merges cursors when they overlap", ->
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editor.setCursorScreenPosition([0, 0])
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editor.addCursorAtScreenPosition([0, 1])
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[cursor1, cursor2] = editor.getCursors()
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editor.moveLeft()
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expect(editor.getCursors()).toEqual [cursor1]
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expect(cursor1.getBufferPosition()).toEqual [0,0]
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describe ".moveRight()", ->
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it "moves the cursor by one column to the right", ->
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editor.setCursorScreenPosition([3, 3])
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editor.moveRight()
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expect(editor.getCursorScreenPosition()).toEqual [3, 4]
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it "moves the cursor by n columns to the right", ->
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editor.setCursorScreenPosition([3, 7])
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editor.moveRight(4)
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expect(editor.getCursorScreenPosition()).toEqual [3, 11]
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it "moves the cursor by two rows down when the columnCount is longer than an entire line", ->
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editor.setCursorScreenPosition([0, 29])
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editor.moveRight(34)
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expect(editor.getCursorScreenPosition()).toEqual [2, 2]
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it "moves the cursor to the end of the buffer when columnCount is longer than the number of characters following the cursor position", ->
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editor.setCursorScreenPosition([11, 5])
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editor.moveRight(100)
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expect(editor.getCursorScreenPosition()).toEqual [12, 2]
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describe "when the cursor is on the last column of a line", ->
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describe "when there is a subsequent line", ->
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it "wraps to the beginning of the next line", ->
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editor.setCursorScreenPosition([0, buffer.lineForRow(0).length])
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editor.moveRight()
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expect(editor.getCursorScreenPosition()).toEqual [1, 0]
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it "moves the cursor by one row down and n columns to the right", ->
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editor.setCursorScreenPosition([0, buffer.lineForRow(0).length])
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editor.moveRight(4)
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expect(editor.getCursorScreenPosition()).toEqual [1, 3]
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describe "when the next line is empty", ->
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it "wraps to the beginning of the next line", ->
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editor.setCursorScreenPosition([9, 4])
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editor.moveRight()
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expect(editor.getCursorScreenPosition()).toEqual [10, 0]
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|
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describe "when the cursor is on the last line", ->
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it "remains in the same position", ->
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lastLineIndex = buffer.getLines().length - 1
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lastLine = buffer.lineForRow(lastLineIndex)
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expect(lastLine.length).toBeGreaterThan(0)
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lastPosition = { row: lastLineIndex, column: lastLine.length }
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editor.setCursorScreenPosition(lastPosition)
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editor.moveRight()
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expect(editor.getCursorScreenPosition()).toEqual(lastPosition)
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|
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describe "when there is a selection", ->
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beforeEach ->
|
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editor.setSelectedBufferRange([[5, 22],[5, 27]])
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|
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it "moves to the left of the selection", ->
|
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cursor = editor.getLastCursor()
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editor.moveRight()
|
|
expect(cursor.getBufferPosition()).toEqual [5, 27]
|
|
|
|
editor.moveRight()
|
|
expect(cursor.getBufferPosition()).toEqual [5, 28]
|
|
|
|
it "merges cursors when they overlap", ->
|
|
editor.setCursorScreenPosition([12, 2])
|
|
editor.addCursorAtScreenPosition([12, 1])
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
|
|
editor.moveRight()
|
|
expect(editor.getCursors()).toEqual [cursor1]
|
|
expect(cursor1.getBufferPosition()).toEqual [12,2]
|
|
|
|
describe ".moveToTop()", ->
|
|
it "moves the cursor to the top of the buffer", ->
|
|
editor.setCursorScreenPosition [11,1]
|
|
editor.addCursorAtScreenPosition [12,0]
|
|
editor.moveToTop()
|
|
expect(editor.getCursors().length).toBe 1
|
|
expect(editor.getCursorBufferPosition()).toEqual [0,0]
|
|
|
|
describe ".moveToBottom()", ->
|
|
it "moves the cusor to the bottom of the buffer", ->
|
|
editor.setCursorScreenPosition [0,0]
|
|
editor.addCursorAtScreenPosition [1,0]
|
|
editor.moveToBottom()
|
|
expect(editor.getCursors().length).toBe 1
|
|
expect(editor.getCursorBufferPosition()).toEqual [12,2]
|
|
|
|
describe ".moveToBeginningOfScreenLine()", ->
|
|
describe "when soft wrap is on", ->
|
|
it "moves cursor to the beginning of the screen line", ->
|
|
editor.setSoftWrapped(true)
|
|
editor.setEditorWidthInChars(10)
|
|
editor.setCursorScreenPosition([1, 2])
|
|
editor.moveToBeginningOfScreenLine()
|
|
cursor = editor.getLastCursor()
|
|
expect(cursor.getScreenPosition()).toEqual [1, 0]
|
|
|
|
describe "when soft wrap is off", ->
|
|
it "moves cursor to the beginning of then line", ->
|
|
editor.setCursorScreenPosition [0,5]
|
|
editor.addCursorAtScreenPosition [1,7]
|
|
editor.moveToBeginningOfScreenLine()
|
|
expect(editor.getCursors().length).toBe 2
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [0,0]
|
|
expect(cursor2.getBufferPosition()).toEqual [1,0]
|
|
|
|
describe ".moveToEndOfScreenLine()", ->
|
|
describe "when soft wrap is on", ->
|
|
it "moves cursor to the beginning of the screen line", ->
|
|
editor.setSoftWrapped(true)
|
|
editor.setEditorWidthInChars(10)
|
|
editor.setCursorScreenPosition([1, 2])
|
|
editor.moveToEndOfScreenLine()
|
|
cursor = editor.getLastCursor()
|
|
expect(cursor.getScreenPosition()).toEqual [1, 9]
|
|
|
|
describe "when soft wrap is off", ->
|
|
it "moves cursor to the end of line", ->
|
|
editor.setCursorScreenPosition [0,0]
|
|
editor.addCursorAtScreenPosition [1,0]
|
|
editor.moveToEndOfScreenLine()
|
|
expect(editor.getCursors().length).toBe 2
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [0,29]
|
|
expect(cursor2.getBufferPosition()).toEqual [1,30]
|
|
|
|
describe ".moveToBeginningOfLine()", ->
|
|
it "moves cursor to the beginning of the buffer line", ->
|
|
editor.setSoftWrapped(true)
|
|
editor.setEditorWidthInChars(10)
|
|
editor.setCursorScreenPosition([1, 2])
|
|
editor.moveToBeginningOfLine()
|
|
cursor = editor.getLastCursor()
|
|
expect(cursor.getScreenPosition()).toEqual [0, 0]
|
|
|
|
describe ".moveToEndOfLine()", ->
|
|
it "moves cursor to the end of the buffer line", ->
|
|
editor.setSoftWrapped(true)
|
|
editor.setEditorWidthInChars(10)
|
|
editor.setCursorScreenPosition([0, 2])
|
|
editor.moveToEndOfLine()
|
|
cursor = editor.getLastCursor()
|
|
expect(cursor.getScreenPosition()).toEqual [3, 4]
|
|
|
|
describe ".moveToFirstCharacterOfLine()", ->
|
|
describe "when soft wrap is on", ->
|
|
it "moves to the first character of the current screen line or the beginning of the screen line if it's already on the first character", ->
|
|
editor.setSoftWrapped(true)
|
|
editor.setEditorWidthInChars(10)
|
|
editor.setCursorScreenPosition [2,5]
|
|
editor.addCursorAtScreenPosition [8,7]
|
|
|
|
editor.moveToFirstCharacterOfLine()
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getScreenPosition()).toEqual [2,0]
|
|
expect(cursor2.getScreenPosition()).toEqual [8,4]
|
|
|
|
editor.moveToFirstCharacterOfLine()
|
|
expect(cursor1.getScreenPosition()).toEqual [2,0]
|
|
expect(cursor2.getScreenPosition()).toEqual [8,0]
|
|
|
|
describe "when soft wrap is off", ->
|
|
it "moves to the first character of the current line or the beginning of the line if it's already on the first character", ->
|
|
editor.setCursorScreenPosition [0,5]
|
|
editor.addCursorAtScreenPosition [1,7]
|
|
|
|
editor.moveToFirstCharacterOfLine()
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [0,0]
|
|
expect(cursor2.getBufferPosition()).toEqual [1,2]
|
|
|
|
editor.moveToFirstCharacterOfLine()
|
|
expect(cursor1.getBufferPosition()).toEqual [0,0]
|
|
expect(cursor2.getBufferPosition()).toEqual [1,0]
|
|
|
|
it "moves to the beginning of the line if it only contains whitespace ", ->
|
|
editor.setText("first\n \nthird")
|
|
editor.setCursorScreenPosition [1,2]
|
|
editor.moveToFirstCharacterOfLine()
|
|
cursor = editor.getLastCursor()
|
|
expect(cursor.getBufferPosition()).toEqual [1,0]
|
|
|
|
describe "when invisible characters are enabled with soft tabs", ->
|
|
it "moves to the first character of the current line without being confused by the invisible characters", ->
|
|
atom.config.set('editor.showInvisibles', true)
|
|
editor.setCursorScreenPosition [1,7]
|
|
editor.moveToFirstCharacterOfLine()
|
|
expect(editor.getCursorBufferPosition()).toEqual [1,2]
|
|
editor.moveToFirstCharacterOfLine()
|
|
expect(editor.getCursorBufferPosition()).toEqual [1,0]
|
|
|
|
describe "when invisible characters are enabled with hard tabs", ->
|
|
it "moves to the first character of the current line without being confused by the invisible characters", ->
|
|
atom.config.set('editor.showInvisibles', true)
|
|
buffer.setTextInRange([[1, 0], [1, Infinity]], '\t\t\ta', false)
|
|
|
|
editor.setCursorScreenPosition [1,7]
|
|
editor.moveToFirstCharacterOfLine()
|
|
expect(editor.getCursorBufferPosition()).toEqual [1,3]
|
|
editor.moveToFirstCharacterOfLine()
|
|
expect(editor.getCursorBufferPosition()).toEqual [1,0]
|
|
|
|
describe ".moveToBeginningOfWord()", ->
|
|
it "moves the cursor to the beginning of the word", ->
|
|
editor.setCursorBufferPosition [0, 8]
|
|
editor.addCursorAtBufferPosition [1, 12]
|
|
editor.addCursorAtBufferPosition [3, 0]
|
|
[cursor1, cursor2, cursor3] = editor.getCursors()
|
|
|
|
editor.moveToBeginningOfWord()
|
|
|
|
expect(cursor1.getBufferPosition()).toEqual [0, 4]
|
|
expect(cursor2.getBufferPosition()).toEqual [1, 11]
|
|
expect(cursor3.getBufferPosition()).toEqual [2, 39]
|
|
|
|
it "does not fail at position [0, 0]", ->
|
|
editor.setCursorBufferPosition([0, 0])
|
|
editor.moveToBeginningOfWord()
|
|
|
|
it "treats lines with only whitespace as a word", ->
|
|
editor.setCursorBufferPosition([11, 0])
|
|
editor.moveToBeginningOfWord()
|
|
expect(editor.getCursorBufferPosition()).toEqual [10, 0]
|
|
|
|
it "works when the current line is blank", ->
|
|
editor.setCursorBufferPosition([10, 0])
|
|
editor.moveToBeginningOfWord()
|
|
expect(editor.getCursorBufferPosition()).toEqual [9, 2]
|
|
|
|
describe ".moveToPreviousWordBoundary()", ->
|
|
it "moves the cursor to the previous word boundary", ->
|
|
editor.setCursorBufferPosition [0, 8]
|
|
editor.addCursorAtBufferPosition [2, 0]
|
|
editor.addCursorAtBufferPosition [2, 4]
|
|
editor.addCursorAtBufferPosition [3, 14]
|
|
[cursor1, cursor2, cursor3, cursor4] = editor.getCursors()
|
|
|
|
editor.moveToPreviousWordBoundary()
|
|
|
|
expect(cursor1.getBufferPosition()).toEqual [0, 4]
|
|
expect(cursor2.getBufferPosition()).toEqual [1, 30]
|
|
expect(cursor3.getBufferPosition()).toEqual [2, 0]
|
|
expect(cursor4.getBufferPosition()).toEqual [3, 13]
|
|
|
|
describe ".moveToNextWordBoundary()", ->
|
|
it "moves the cursor to the previous word boundary", ->
|
|
editor.setCursorBufferPosition [0, 8]
|
|
editor.addCursorAtBufferPosition [2, 40]
|
|
editor.addCursorAtBufferPosition [3, 0]
|
|
editor.addCursorAtBufferPosition [3, 30]
|
|
[cursor1, cursor2, cursor3, cursor4] = editor.getCursors()
|
|
|
|
editor.moveToNextWordBoundary()
|
|
|
|
expect(cursor1.getBufferPosition()).toEqual [0, 13]
|
|
expect(cursor2.getBufferPosition()).toEqual [3, 0]
|
|
expect(cursor3.getBufferPosition()).toEqual [3, 4]
|
|
expect(cursor4.getBufferPosition()).toEqual [3, 31]
|
|
|
|
describe ".moveToEndOfWord()", ->
|
|
it "moves the cursor to the end of the word", ->
|
|
editor.setCursorBufferPosition [0, 6]
|
|
editor.addCursorAtBufferPosition [1, 10]
|
|
editor.addCursorAtBufferPosition [2, 40]
|
|
[cursor1, cursor2, cursor3] = editor.getCursors()
|
|
|
|
editor.moveToEndOfWord()
|
|
|
|
expect(cursor1.getBufferPosition()).toEqual [0, 13]
|
|
expect(cursor2.getBufferPosition()).toEqual [1, 12]
|
|
expect(cursor3.getBufferPosition()).toEqual [3, 7]
|
|
|
|
it "does not blow up when there is no next word", ->
|
|
editor.setCursorBufferPosition [Infinity, Infinity]
|
|
endPosition = editor.getCursorBufferPosition()
|
|
editor.moveToEndOfWord()
|
|
expect(editor.getCursorBufferPosition()).toEqual endPosition
|
|
|
|
it "treats lines with only whitespace as a word", ->
|
|
editor.setCursorBufferPosition([9, 4])
|
|
editor.moveToEndOfWord()
|
|
expect(editor.getCursorBufferPosition()).toEqual [10, 0]
|
|
|
|
it "works when the current line is blank", ->
|
|
editor.setCursorBufferPosition([10, 0])
|
|
editor.moveToEndOfWord()
|
|
expect(editor.getCursorBufferPosition()).toEqual [11, 8]
|
|
|
|
describe ".moveToBeginningOfNextWord()", ->
|
|
it "moves the cursor before the first character of the next word", ->
|
|
editor.setCursorBufferPosition [0,6]
|
|
editor.addCursorAtBufferPosition [1,11]
|
|
editor.addCursorAtBufferPosition [2,0]
|
|
[cursor1, cursor2, cursor3] = editor.getCursors()
|
|
|
|
editor.moveToBeginningOfNextWord()
|
|
|
|
expect(cursor1.getBufferPosition()).toEqual [0, 14]
|
|
expect(cursor2.getBufferPosition()).toEqual [1, 13]
|
|
expect(cursor3.getBufferPosition()).toEqual [2, 4]
|
|
|
|
# When the cursor is on whitespace
|
|
editor.setText("ab cde- ")
|
|
editor.setCursorBufferPosition [0,2]
|
|
cursor = editor.getLastCursor()
|
|
editor.moveToBeginningOfNextWord()
|
|
|
|
expect(cursor.getBufferPosition()).toEqual [0, 3]
|
|
|
|
it "does not blow up when there is no next word", ->
|
|
editor.setCursorBufferPosition [Infinity, Infinity]
|
|
endPosition = editor.getCursorBufferPosition()
|
|
editor.moveToBeginningOfNextWord()
|
|
expect(editor.getCursorBufferPosition()).toEqual endPosition
|
|
|
|
it "treats lines with only whitespace as a word", ->
|
|
editor.setCursorBufferPosition([9, 4])
|
|
editor.moveToBeginningOfNextWord()
|
|
expect(editor.getCursorBufferPosition()).toEqual [10, 0]
|
|
|
|
it "works when the current line is blank", ->
|
|
editor.setCursorBufferPosition([10, 0])
|
|
editor.moveToBeginningOfNextWord()
|
|
expect(editor.getCursorBufferPosition()).toEqual [11, 9]
|
|
|
|
describe ".moveToBeginningOfNextParagraph()", ->
|
|
it "moves the cursor before the first line of the next paragraph", ->
|
|
editor.setCursorBufferPosition [0,6]
|
|
cursor = editor.getLastCursor()
|
|
|
|
editor.moveToBeginningOfNextParagraph()
|
|
|
|
expect(cursor.getBufferPosition()).toEqual { row : 10, column : 0 }
|
|
|
|
editor.setText("")
|
|
editor.setCursorBufferPosition [0,0]
|
|
cursor = editor.getLastCursor()
|
|
editor.moveToBeginningOfNextParagraph()
|
|
|
|
expect(cursor.getBufferPosition()).toEqual [0, 0]
|
|
|
|
describe ".moveToBeginningOfPreviousParagraph()", ->
|
|
it "moves the cursor before the first line of the pevious paragraph", ->
|
|
editor.setCursorBufferPosition [10,0]
|
|
cursor = editor.getLastCursor()
|
|
|
|
editor.moveToBeginningOfPreviousParagraph()
|
|
|
|
expect(cursor.getBufferPosition()).toEqual { row : 0, column : 0 }
|
|
|
|
editor.setText("")
|
|
editor.setCursorBufferPosition [0,0]
|
|
cursor = editor.getLastCursor()
|
|
editor.moveToBeginningOfPreviousParagraph()
|
|
|
|
expect(cursor.getBufferPosition()).toEqual [0, 0]
|
|
|
|
describe ".getCurrentParagraphBufferRange()", ->
|
|
it "returns the buffer range of the current paragraph, delimited by blank lines or the beginning / end of the file", ->
|
|
buffer.setText """
|
|
I am the first paragraph,
|
|
bordered by the beginning of
|
|
the file
|
|
#{' '}
|
|
|
|
I am the second paragraph
|
|
with blank lines above and below
|
|
me.
|
|
|
|
I am the last paragraph,
|
|
bordered by the end of the file.
|
|
"""
|
|
|
|
# in a paragraph
|
|
editor.setCursorBufferPosition([1, 7])
|
|
expect(editor.getCurrentParagraphBufferRange()).toEqual [[0, 0], [2, 8]]
|
|
|
|
editor.setCursorBufferPosition([7, 1])
|
|
expect(editor.getCurrentParagraphBufferRange()).toEqual [[5, 0], [7, 3]]
|
|
|
|
editor.setCursorBufferPosition([9, 10])
|
|
expect(editor.getCurrentParagraphBufferRange()).toEqual [[9, 0], [10, 32]]
|
|
|
|
# between paragraphs
|
|
editor.setCursorBufferPosition([3, 1])
|
|
expect(editor.getCurrentParagraphBufferRange()).toBeUndefined()
|
|
|
|
describe "::getCursorScreenPositions()", ->
|
|
it "returns the cursor positions in the order they were added", ->
|
|
editor.foldBufferRow(4)
|
|
cursor1 = editor.addCursorAtBufferPosition([8, 5])
|
|
cursor2 = editor.addCursorAtBufferPosition([3, 5])
|
|
expect(editor.getCursorScreenPositions()).toEqual [[0, 0], [5, 5], [3, 5]]
|
|
|
|
describe "::getCursorsOrderedByBufferPosition()", ->
|
|
it "returns all cursors ordered by buffer positions", ->
|
|
originalCursor = editor.getLastCursor()
|
|
cursor1 = editor.addCursorAtBufferPosition([8, 5])
|
|
cursor2 = editor.addCursorAtBufferPosition([4, 5])
|
|
expect(editor.getCursorsOrderedByBufferPosition()).toEqual [originalCursor, cursor2, cursor1]
|
|
|
|
describe "addCursorAtScreenPosition(screenPosition)", ->
|
|
describe "when a cursor already exists at the position", ->
|
|
it "returns the existing cursor", ->
|
|
cursor1 = editor.addCursorAtScreenPosition([0,2])
|
|
cursor2 = editor.addCursorAtScreenPosition([0,2])
|
|
expect(cursor2.marker).toBe cursor1.marker
|
|
|
|
describe "addCursorAtBufferPosition(bufferPosition)", ->
|
|
describe "when a cursor already exists at the position", ->
|
|
it "returns the existing cursor", ->
|
|
cursor1 = editor.addCursorAtBufferPosition([1,4])
|
|
cursor2 = editor.addCursorAtBufferPosition([1,4])
|
|
expect(cursor2.marker).toBe cursor1.marker
|
|
|
|
describe "autoscroll", ->
|
|
beforeEach ->
|
|
editor.manageScrollPosition = true
|
|
editor.setVerticalScrollMargin(2)
|
|
editor.setHorizontalScrollMargin(2)
|
|
editor.setLineHeightInPixels(10)
|
|
editor.setDefaultCharWidth(10)
|
|
editor.setHorizontalScrollbarHeight(0)
|
|
editor.setHeight(5.5 * 10)
|
|
editor.setWidth(5.5 * 10)
|
|
|
|
it "scrolls down when the last cursor gets closer than ::verticalScrollMargin to the bottom of the editor", ->
|
|
expect(editor.getScrollTop()).toBe 0
|
|
expect(editor.getScrollBottom()).toBe 5.5 * 10
|
|
|
|
editor.setCursorScreenPosition([2, 0])
|
|
expect(editor.getScrollBottom()).toBe 5.5 * 10
|
|
|
|
editor.moveDown()
|
|
expect(editor.getScrollBottom()).toBe 6 * 10
|
|
|
|
editor.moveDown()
|
|
expect(editor.getScrollBottom()).toBe 7 * 10
|
|
|
|
it "scrolls up when the last cursor gets closer than ::verticalScrollMargin to the top of the editor", ->
|
|
editor.setCursorScreenPosition([11, 0])
|
|
editor.setScrollBottom(editor.getScrollHeight())
|
|
|
|
editor.moveUp()
|
|
expect(editor.getScrollBottom()).toBe editor.getScrollHeight()
|
|
|
|
editor.moveUp()
|
|
expect(editor.getScrollTop()).toBe 7 * 10
|
|
|
|
editor.moveUp()
|
|
expect(editor.getScrollTop()).toBe 6 * 10
|
|
|
|
it "scrolls right when the last cursor gets closer than ::horizontalScrollMargin to the right of the editor", ->
|
|
expect(editor.getScrollLeft()).toBe 0
|
|
expect(editor.getScrollRight()).toBe 5.5 * 10
|
|
|
|
editor.setCursorScreenPosition([0, 2])
|
|
expect(editor.getScrollRight()).toBe 5.5 * 10
|
|
|
|
editor.moveRight()
|
|
expect(editor.getScrollRight()).toBe 6 * 10
|
|
|
|
editor.moveRight()
|
|
expect(editor.getScrollRight()).toBe 7 * 10
|
|
|
|
it "scrolls left when the last cursor gets closer than ::horizontalScrollMargin to the left of the editor", ->
|
|
editor.setScrollRight(editor.getScrollWidth())
|
|
editor.setCursorScreenPosition([6, 62])
|
|
|
|
expect(editor.getScrollRight()).toBe editor.getScrollWidth()
|
|
|
|
editor.moveLeft()
|
|
expect(editor.getScrollLeft()).toBe 59 * 10
|
|
|
|
editor.moveLeft()
|
|
expect(editor.getScrollLeft()).toBe 58 * 10
|
|
|
|
it "scrolls down when inserting lines makes the document longer than the editor's height", ->
|
|
editor.setCursorScreenPosition([13, Infinity])
|
|
editor.insertNewline()
|
|
expect(editor.getScrollBottom()).toBe 14 * 10
|
|
editor.insertNewline()
|
|
expect(editor.getScrollBottom()).toBe 15 * 10
|
|
|
|
it "autoscrolls to the cursor when it moves due to undo", ->
|
|
editor.insertText('abc')
|
|
editor.setScrollTop(Infinity)
|
|
editor.undo()
|
|
expect(editor.getScrollTop()).toBe 0
|
|
|
|
describe "selection", ->
|
|
selection = null
|
|
|
|
beforeEach ->
|
|
selection = editor.getLastSelection()
|
|
|
|
describe "when the selection range changes", ->
|
|
it "emits an event with the old range, new range, and the selection that moved", ->
|
|
editor.setSelectedBufferRange([[3, 0], [4, 5]])
|
|
|
|
editor.onDidChangeSelectionRange rangeChangedHandler = jasmine.createSpy()
|
|
editor.selectToBufferPosition([6, 2])
|
|
|
|
expect(rangeChangedHandler).toHaveBeenCalled()
|
|
eventObject = rangeChangedHandler.mostRecentCall.args[0]
|
|
|
|
expect(eventObject.oldBufferRange).toEqual [[3, 0], [4, 5]]
|
|
expect(eventObject.oldScreenRange).toEqual [[3, 0], [4, 5]]
|
|
expect(eventObject.newBufferRange).toEqual [[3, 0], [6, 2]]
|
|
expect(eventObject.newScreenRange).toEqual [[3, 0], [6, 2]]
|
|
expect(eventObject.selection).toBe selection
|
|
|
|
describe ".selectUp/Down/Left/Right()", ->
|
|
it "expands each selection to its cursor's new location", ->
|
|
editor.setSelectedBufferRanges([[[0,9], [0,13]], [[3,16], [3,21]]])
|
|
[selection1, selection2] = editor.getSelections()
|
|
|
|
editor.selectRight()
|
|
expect(selection1.getBufferRange()).toEqual [[0,9], [0,14]]
|
|
expect(selection2.getBufferRange()).toEqual [[3,16], [3,22]]
|
|
|
|
editor.selectLeft()
|
|
editor.selectLeft()
|
|
expect(selection1.getBufferRange()).toEqual [[0,9], [0,12]]
|
|
expect(selection2.getBufferRange()).toEqual [[3,16], [3,20]]
|
|
|
|
editor.selectDown()
|
|
expect(selection1.getBufferRange()).toEqual [[0,9], [1,12]]
|
|
expect(selection2.getBufferRange()).toEqual [[3,16], [4,20]]
|
|
|
|
editor.selectUp()
|
|
expect(selection1.getBufferRange()).toEqual [[0,9], [0,12]]
|
|
expect(selection2.getBufferRange()).toEqual [[3,16], [3,20]]
|
|
|
|
it "merges selections when they intersect when moving down", ->
|
|
editor.setSelectedBufferRanges([[[0,9], [0,13]], [[1,10], [1,20]], [[2,15], [3,25]]])
|
|
[selection1, selection2, selection3] = editor.getSelections()
|
|
|
|
editor.selectDown()
|
|
expect(editor.getSelections()).toEqual [selection1]
|
|
expect(selection1.getScreenRange()).toEqual([[0, 9], [4, 25]])
|
|
expect(selection1.isReversed()).toBeFalsy()
|
|
|
|
it "merges selections when they intersect when moving up", ->
|
|
editor.setSelectedBufferRanges([[[0,9], [0,13]], [[1,10], [1,20]]], reversed: true)
|
|
[selection1, selection2] = editor.getSelections()
|
|
|
|
editor.selectUp()
|
|
expect(editor.getSelections().length).toBe 1
|
|
expect(editor.getSelections()).toEqual [selection1]
|
|
expect(selection1.getScreenRange()).toEqual([[0, 0], [1, 20]])
|
|
expect(selection1.isReversed()).toBeTruthy()
|
|
|
|
it "merges selections when they intersect when moving left", ->
|
|
editor.setSelectedBufferRanges([[[0,9], [0,13]], [[0,13], [1,20]]], reversed: true)
|
|
[selection1, selection2] = editor.getSelections()
|
|
|
|
editor.selectLeft()
|
|
expect(editor.getSelections()).toEqual [selection1]
|
|
expect(selection1.getScreenRange()).toEqual([[0, 8], [1, 20]])
|
|
expect(selection1.isReversed()).toBeTruthy()
|
|
|
|
it "merges selections when they intersect when moving right", ->
|
|
editor.setSelectedBufferRanges([[[0,9], [0,14]], [[0,14], [1,20]]])
|
|
[selection1, selection2] = editor.getSelections()
|
|
|
|
editor.selectRight()
|
|
expect(editor.getSelections()).toEqual [selection1]
|
|
expect(selection1.getScreenRange()).toEqual([[0, 9], [1, 21]])
|
|
expect(selection1.isReversed()).toBeFalsy()
|
|
|
|
describe "when counts are passed into the selection functions", ->
|
|
it "expands each selection to its cursor's new location", ->
|
|
editor.setSelectedBufferRanges([[[0,9], [0,13]], [[3,16], [3,21]]])
|
|
[selection1, selection2] = editor.getSelections()
|
|
|
|
editor.selectRight(2)
|
|
expect(selection1.getBufferRange()).toEqual [[0,9], [0,15]]
|
|
expect(selection2.getBufferRange()).toEqual [[3,16], [3,23]]
|
|
|
|
editor.selectLeft(3)
|
|
expect(selection1.getBufferRange()).toEqual [[0,9], [0,12]]
|
|
expect(selection2.getBufferRange()).toEqual [[3,16], [3,20]]
|
|
|
|
editor.selectDown(3)
|
|
expect(selection1.getBufferRange()).toEqual [[0,9], [3,12]]
|
|
expect(selection2.getBufferRange()).toEqual [[3,16], [6,20]]
|
|
|
|
editor.selectUp(2)
|
|
expect(selection1.getBufferRange()).toEqual [[0,9], [1,12]]
|
|
expect(selection2.getBufferRange()).toEqual [[3,16], [4,20]]
|
|
|
|
describe ".selectToBufferPosition(bufferPosition)", ->
|
|
it "expands the last selection to the given position", ->
|
|
editor.setSelectedBufferRange([[3, 0], [4, 5]])
|
|
editor.addCursorAtBufferPosition([5, 6])
|
|
editor.selectToBufferPosition([6, 2])
|
|
|
|
selections = editor.getSelections()
|
|
expect(selections.length).toBe 2
|
|
[selection1, selection2] = selections
|
|
expect(selection1.getBufferRange()).toEqual [[3, 0], [4, 5]]
|
|
expect(selection2.getBufferRange()).toEqual [[5, 6], [6, 2]]
|
|
|
|
describe ".selectToScreenPosition(screenPosition)", ->
|
|
it "expands the last selection to the given position", ->
|
|
editor.setSelectedBufferRange([[3, 0], [4, 5]])
|
|
editor.addCursorAtScreenPosition([5, 6])
|
|
editor.selectToScreenPosition([6, 2])
|
|
|
|
selections = editor.getSelections()
|
|
expect(selections.length).toBe 2
|
|
[selection1, selection2] = selections
|
|
expect(selection1.getScreenRange()).toEqual [[3, 0], [4, 5]]
|
|
expect(selection2.getScreenRange()).toEqual [[5, 6], [6, 2]]
|
|
|
|
describe ".selectToBeginningOfNextParagraph()", ->
|
|
it "selects from the cursor to first line of the next paragraph", ->
|
|
editor.setSelectedBufferRange([[3, 0], [4, 5]])
|
|
editor.addCursorAtScreenPosition([5, 6])
|
|
editor.selectToScreenPosition([6, 2])
|
|
|
|
editor.selectToBeginningOfNextParagraph()
|
|
|
|
selections = editor.getSelections()
|
|
expect(selections.length).toBe 1
|
|
expect(selections[0].getScreenRange()).toEqual [[3, 0], [10, 0]]
|
|
|
|
describe ".selectToBeginningOfPreviousParagraph()", ->
|
|
it "selects from the cursor to the first line of the pevious paragraph", ->
|
|
editor.setSelectedBufferRange([[3, 0], [4, 5]])
|
|
editor.addCursorAtScreenPosition([5, 6])
|
|
editor.selectToScreenPosition([6, 2])
|
|
|
|
editor.selectToBeginningOfPreviousParagraph()
|
|
|
|
selections = editor.getSelections()
|
|
expect(selections.length).toBe 1
|
|
expect(selections[0].getScreenRange()).toEqual [[0, 0], [5, 6]]
|
|
|
|
it "merges selections if they intersect, maintaining the directionality of the last selection", ->
|
|
editor.setCursorScreenPosition([4, 10])
|
|
editor.selectToScreenPosition([5, 27])
|
|
editor.addCursorAtScreenPosition([3, 10])
|
|
editor.selectToScreenPosition([6, 27])
|
|
|
|
selections = editor.getSelections()
|
|
expect(selections.length).toBe 1
|
|
[selection1] = selections
|
|
expect(selection1.getScreenRange()).toEqual [[3, 10], [6, 27]]
|
|
expect(selection1.isReversed()).toBeFalsy()
|
|
|
|
editor.addCursorAtScreenPosition([7, 4])
|
|
editor.selectToScreenPosition([4, 11])
|
|
|
|
selections = editor.getSelections()
|
|
expect(selections.length).toBe 1
|
|
[selection1] = selections
|
|
expect(selection1.getScreenRange()).toEqual [[3, 10], [7, 4]]
|
|
expect(selection1.isReversed()).toBeTruthy()
|
|
|
|
describe ".selectToTop()", ->
|
|
it "selects text from cusor position to the top of the buffer", ->
|
|
editor.setCursorScreenPosition [11,2]
|
|
editor.addCursorAtScreenPosition [10,0]
|
|
editor.selectToTop()
|
|
expect(editor.getCursors().length).toBe 1
|
|
expect(editor.getCursorBufferPosition()).toEqual [0,0]
|
|
expect(editor.getLastSelection().getBufferRange()).toEqual [[0,0], [11,2]]
|
|
expect(editor.getLastSelection().isReversed()).toBeTruthy()
|
|
|
|
describe ".selectToBottom()", ->
|
|
it "selects text from cusor position to the bottom of the buffer", ->
|
|
editor.setCursorScreenPosition [10,0]
|
|
editor.addCursorAtScreenPosition [9,3]
|
|
editor.selectToBottom()
|
|
expect(editor.getCursors().length).toBe 1
|
|
expect(editor.getCursorBufferPosition()).toEqual [12,2]
|
|
expect(editor.getLastSelection().getBufferRange()).toEqual [[9,3], [12,2]]
|
|
expect(editor.getLastSelection().isReversed()).toBeFalsy()
|
|
|
|
describe ".selectAll()", ->
|
|
it "selects the entire buffer", ->
|
|
editor.selectAll()
|
|
expect(editor.getLastSelection().getBufferRange()).toEqual buffer.getRange()
|
|
|
|
describe ".selectToBeginningOfLine()", ->
|
|
it "selects text from cusor position to beginning of line", ->
|
|
editor.setCursorScreenPosition [12,2]
|
|
editor.addCursorAtScreenPosition [11,3]
|
|
|
|
editor.selectToBeginningOfLine()
|
|
|
|
expect(editor.getCursors().length).toBe 2
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [12,0]
|
|
expect(cursor2.getBufferPosition()).toEqual [11,0]
|
|
|
|
expect(editor.getSelections().length).toBe 2
|
|
[selection1, selection2] = editor.getSelections()
|
|
expect(selection1.getBufferRange()).toEqual [[12,0], [12,2]]
|
|
expect(selection1.isReversed()).toBeTruthy()
|
|
expect(selection2.getBufferRange()).toEqual [[11,0], [11,3]]
|
|
expect(selection2.isReversed()).toBeTruthy()
|
|
|
|
describe ".selectToEndOfLine()", ->
|
|
it "selects text from cusor position to end of line", ->
|
|
editor.setCursorScreenPosition [12,0]
|
|
editor.addCursorAtScreenPosition [11,3]
|
|
|
|
editor.selectToEndOfLine()
|
|
|
|
expect(editor.getCursors().length).toBe 2
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [12,2]
|
|
expect(cursor2.getBufferPosition()).toEqual [11,44]
|
|
|
|
expect(editor.getSelections().length).toBe 2
|
|
[selection1, selection2] = editor.getSelections()
|
|
expect(selection1.getBufferRange()).toEqual [[12,0], [12,2]]
|
|
expect(selection1.isReversed()).toBeFalsy()
|
|
expect(selection2.getBufferRange()).toEqual [[11,3], [11,44]]
|
|
expect(selection2.isReversed()).toBeFalsy()
|
|
|
|
describe ".selectLinesContainingCursors()", ->
|
|
it "selects the entire line (including newlines) at given row", ->
|
|
editor.setCursorScreenPosition([1, 2])
|
|
editor.selectLinesContainingCursors()
|
|
expect(editor.getSelectedBufferRange()).toEqual [[1,0], [2,0]]
|
|
expect(editor.getSelectedText()).toBe " var sort = function(items) {\n"
|
|
|
|
editor.setCursorScreenPosition([12, 2])
|
|
editor.selectLinesContainingCursors()
|
|
expect(editor.getSelectedBufferRange()).toEqual [[12,0], [12,2]]
|
|
|
|
editor.setCursorBufferPosition([0, 2])
|
|
editor.selectLinesContainingCursors()
|
|
editor.selectLinesContainingCursors()
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0,0], [2,0]]
|
|
|
|
describe ".selectToBeginningOfWord()", ->
|
|
it "selects text from cusor position to beginning of word", ->
|
|
editor.setCursorScreenPosition [0,13]
|
|
editor.addCursorAtScreenPosition [3,49]
|
|
|
|
editor.selectToBeginningOfWord()
|
|
|
|
expect(editor.getCursors().length).toBe 2
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [0,4]
|
|
expect(cursor2.getBufferPosition()).toEqual [3,47]
|
|
|
|
expect(editor.getSelections().length).toBe 2
|
|
[selection1, selection2] = editor.getSelections()
|
|
expect(selection1.getBufferRange()).toEqual [[0,4], [0,13]]
|
|
expect(selection1.isReversed()).toBeTruthy()
|
|
expect(selection2.getBufferRange()).toEqual [[3,47], [3,49]]
|
|
expect(selection2.isReversed()).toBeTruthy()
|
|
|
|
describe ".selectToEndOfWord()", ->
|
|
it "selects text from cusor position to end of word", ->
|
|
editor.setCursorScreenPosition [0,4]
|
|
editor.addCursorAtScreenPosition [3,48]
|
|
|
|
editor.selectToEndOfWord()
|
|
|
|
expect(editor.getCursors().length).toBe 2
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [0,13]
|
|
expect(cursor2.getBufferPosition()).toEqual [3,50]
|
|
|
|
expect(editor.getSelections().length).toBe 2
|
|
[selection1, selection2] = editor.getSelections()
|
|
expect(selection1.getBufferRange()).toEqual [[0,4], [0,13]]
|
|
expect(selection1.isReversed()).toBeFalsy()
|
|
expect(selection2.getBufferRange()).toEqual [[3,48], [3,50]]
|
|
expect(selection2.isReversed()).toBeFalsy()
|
|
|
|
describe ".selectToBeginningOfNextWord()", ->
|
|
it "selects text from cusor position to beginning of next word", ->
|
|
editor.setCursorScreenPosition [0,4]
|
|
editor.addCursorAtScreenPosition [3,48]
|
|
|
|
editor.selectToBeginningOfNextWord()
|
|
|
|
expect(editor.getCursors().length).toBe 2
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [0,14]
|
|
expect(cursor2.getBufferPosition()).toEqual [3,51]
|
|
|
|
expect(editor.getSelections().length).toBe 2
|
|
[selection1, selection2] = editor.getSelections()
|
|
expect(selection1.getBufferRange()).toEqual [[0,4], [0,14]]
|
|
expect(selection1.isReversed()).toBeFalsy()
|
|
expect(selection2.getBufferRange()).toEqual [[3,48], [3,51]]
|
|
expect(selection2.isReversed()).toBeFalsy()
|
|
|
|
describe ".selectToPreviousWordBoundary()", ->
|
|
it "select to the previous word boundary", ->
|
|
editor.setCursorBufferPosition [0, 8]
|
|
editor.addCursorAtBufferPosition [2, 0]
|
|
editor.addCursorAtBufferPosition [3, 4]
|
|
editor.addCursorAtBufferPosition [3, 14]
|
|
|
|
editor.selectToPreviousWordBoundary()
|
|
|
|
expect(editor.getSelections().length).toBe 4
|
|
[selection1, selection2, selection3, selection4] = editor.getSelections()
|
|
expect(selection1.getBufferRange()).toEqual [[0,8], [0,4]]
|
|
expect(selection1.isReversed()).toBeTruthy()
|
|
expect(selection2.getBufferRange()).toEqual [[2,0], [1,30]]
|
|
expect(selection2.isReversed()).toBeTruthy()
|
|
expect(selection3.getBufferRange()).toEqual [[3,4], [3,0]]
|
|
expect(selection3.isReversed()).toBeTruthy()
|
|
expect(selection4.getBufferRange()).toEqual [[3,14], [3,13]]
|
|
expect(selection4.isReversed()).toBeTruthy()
|
|
|
|
describe ".selectToNextWordBoundary()", ->
|
|
it "select to the next word boundary", ->
|
|
editor.setCursorBufferPosition [0, 8]
|
|
editor.addCursorAtBufferPosition [2, 40]
|
|
editor.addCursorAtBufferPosition [4, 0]
|
|
editor.addCursorAtBufferPosition [3, 30]
|
|
|
|
editor.selectToNextWordBoundary()
|
|
|
|
expect(editor.getSelections().length).toBe 4
|
|
[selection1, selection2, selection3, selection4] = editor.getSelections()
|
|
expect(selection1.getBufferRange()).toEqual [[0,8], [0,13]]
|
|
expect(selection1.isReversed()).toBeFalsy()
|
|
expect(selection2.getBufferRange()).toEqual [[2,40], [3,0]]
|
|
expect(selection2.isReversed()).toBeFalsy()
|
|
expect(selection3.getBufferRange()).toEqual [[4,0], [4,4]]
|
|
expect(selection3.isReversed()).toBeFalsy()
|
|
expect(selection4.getBufferRange()).toEqual [[3,30], [3,31]]
|
|
expect(selection4.isReversed()).toBeFalsy()
|
|
|
|
describe ".selectWordsContainingCursors()", ->
|
|
describe "when the cursor is inside a word", ->
|
|
it "selects the entire word", ->
|
|
editor.setCursorScreenPosition([0, 8])
|
|
editor.selectWordsContainingCursors()
|
|
expect(editor.getSelectedText()).toBe 'quicksort'
|
|
|
|
describe "when the cursor is between two words", ->
|
|
it "selects the word the cursor is on", ->
|
|
editor.setCursorScreenPosition([0, 4])
|
|
editor.selectWordsContainingCursors()
|
|
expect(editor.getSelectedText()).toBe 'quicksort'
|
|
|
|
editor.setCursorScreenPosition([0, 3])
|
|
editor.selectWordsContainingCursors()
|
|
expect(editor.getSelectedText()).toBe 'var'
|
|
|
|
describe "when the cursor is inside a region of whitespace", ->
|
|
it "selects the whitespace region", ->
|
|
editor.setCursorScreenPosition([5, 2])
|
|
editor.selectWordsContainingCursors()
|
|
expect(editor.getSelectedBufferRange()).toEqual [[5, 0], [5, 6]]
|
|
|
|
editor.setCursorScreenPosition([5, 0])
|
|
editor.selectWordsContainingCursors()
|
|
expect(editor.getSelectedBufferRange()).toEqual [[5, 0], [5, 6]]
|
|
|
|
describe "when the cursor is at the end of the text", ->
|
|
it "select the previous word", ->
|
|
editor.buffer.append 'word'
|
|
editor.moveToBottom()
|
|
editor.selectWordsContainingCursors()
|
|
expect(editor.getSelectedBufferRange()).toEqual [[12, 2], [12, 6]]
|
|
|
|
describe 'when editor.nonWordCharacters is set scoped to a grammar', ->
|
|
coffeeEditor = null
|
|
beforeEach ->
|
|
waitsForPromise ->
|
|
atom.packages.activatePackage('language-coffee-script')
|
|
waitsForPromise ->
|
|
atom.project.open('coffee.coffee', autoIndent: false).then (o) -> coffeeEditor = o
|
|
|
|
it 'selects the correct surrounding word for the given scoped setting', ->
|
|
coffeeEditor.setCursorBufferPosition [0, 9] # in the middle of quicksort
|
|
coffeeEditor.selectWordsContainingCursors()
|
|
expect(coffeeEditor.getSelectedBufferRange()).toEqual [[0, 6], [0, 15]]
|
|
|
|
atom.config.set '.source.coffee', 'editor.nonWordCharacters', 'qusort'
|
|
|
|
coffeeEditor.setCursorBufferPosition [0, 9]
|
|
coffeeEditor.selectWordsContainingCursors()
|
|
expect(coffeeEditor.getSelectedBufferRange()).toEqual [[0, 8], [0, 11]]
|
|
|
|
editor.setCursorBufferPosition [0, 7]
|
|
editor.selectWordsContainingCursors()
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 4], [0, 13]]
|
|
|
|
describe ".selectToFirstCharacterOfLine()", ->
|
|
it "moves to the first character of the current line or the beginning of the line if it's already on the first character", ->
|
|
editor.setCursorScreenPosition [0,5]
|
|
editor.addCursorAtScreenPosition [1,7]
|
|
|
|
editor.selectToFirstCharacterOfLine()
|
|
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [0,0]
|
|
expect(cursor2.getBufferPosition()).toEqual [1,2]
|
|
|
|
expect(editor.getSelections().length).toBe 2
|
|
[selection1, selection2] = editor.getSelections()
|
|
expect(selection1.getBufferRange()).toEqual [[0,0], [0,5]]
|
|
expect(selection1.isReversed()).toBeTruthy()
|
|
expect(selection2.getBufferRange()).toEqual [[1,2], [1,7]]
|
|
expect(selection2.isReversed()).toBeTruthy()
|
|
|
|
editor.selectToFirstCharacterOfLine()
|
|
[selection1, selection2] = editor.getSelections()
|
|
expect(selection1.getBufferRange()).toEqual [[0,0], [0,5]]
|
|
expect(selection1.isReversed()).toBeTruthy()
|
|
expect(selection2.getBufferRange()).toEqual [[1,0], [1,7]]
|
|
expect(selection2.isReversed()).toBeTruthy()
|
|
|
|
describe ".setSelectedBufferRanges(ranges)", ->
|
|
it "clears existing selections and creates selections for each of the given ranges", ->
|
|
editor.setSelectedBufferRanges([[[2, 2], [3, 3]], [[4, 4], [5, 5]]])
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[2, 2], [3, 3]], [[4, 4], [5, 5]]]
|
|
|
|
editor.setSelectedBufferRanges([[[5, 5], [6, 6]]])
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[5, 5], [6, 6]]]
|
|
|
|
it "merges intersecting selections", ->
|
|
editor.setSelectedBufferRanges([[[2, 2], [3, 3]], [[3, 0], [5, 5]]])
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[2, 2], [5, 5]]]
|
|
|
|
it "does not merge non-empty adjacent selections", ->
|
|
editor.setSelectedBufferRanges([[[2, 2], [3, 3]], [[3, 3], [5, 5]]])
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[2, 2], [3, 3]], [[3, 3], [5, 5]]]
|
|
|
|
it "recyles existing selection instances", ->
|
|
selection = editor.getLastSelection()
|
|
editor.setSelectedBufferRanges([[[2, 2], [3, 3]], [[4, 4], [5, 5]]])
|
|
|
|
[selection1, selection2] = editor.getSelections()
|
|
expect(selection1).toBe selection
|
|
expect(selection1.getBufferRange()).toEqual [[2, 2], [3, 3]]
|
|
|
|
describe "when the 'preserveFolds' option is false (the default)", ->
|
|
it "removes folds that contain the selections", ->
|
|
editor.setSelectedBufferRange([[0,0], [0,0]])
|
|
editor.createFold(1, 4)
|
|
editor.createFold(2, 3)
|
|
editor.createFold(6, 8)
|
|
editor.createFold(10, 11)
|
|
|
|
editor.setSelectedBufferRanges([[[2, 2], [3, 3]], [[6, 6], [7, 7]]])
|
|
expect(editor.tokenizedLineForScreenRow(1).fold).toBeUndefined()
|
|
expect(editor.tokenizedLineForScreenRow(2).fold).toBeUndefined()
|
|
expect(editor.tokenizedLineForScreenRow(6).fold).toBeUndefined()
|
|
expect(editor.tokenizedLineForScreenRow(10).fold).toBeDefined()
|
|
|
|
describe "when the 'preserveFolds' option is true", ->
|
|
it "does not remove folds that contain the selections", ->
|
|
editor.setSelectedBufferRange([[0,0], [0,0]])
|
|
editor.createFold(1, 4)
|
|
editor.createFold(6, 8)
|
|
editor.setSelectedBufferRanges([[[2, 2], [3, 3]], [[6, 0], [6, 1]]], preserveFolds: true)
|
|
expect(editor.isFoldedAtBufferRow(1)).toBeTruthy()
|
|
expect(editor.isFoldedAtBufferRow(6)).toBeTruthy()
|
|
|
|
describe ".setSelectedScreenRanges(ranges)", ->
|
|
beforeEach ->
|
|
editor.foldBufferRow(4)
|
|
|
|
it "clears existing selections and creates selections for each of the given ranges", ->
|
|
editor.setSelectedScreenRanges([[[3, 4], [3, 7]], [[5, 4], [5, 7]]])
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[3, 4], [3, 7]], [[8, 4], [8, 7]]]
|
|
|
|
editor.setSelectedScreenRanges([[[6, 2], [6, 4]]])
|
|
expect(editor.getSelectedScreenRanges()).toEqual [[[6, 2], [6, 4]]]
|
|
|
|
it "merges intersecting selections and unfolds the fold", ->
|
|
editor.setSelectedScreenRanges([[[2, 2], [3, 3]], [[3, 0], [5, 5]]])
|
|
expect(editor.getSelectedScreenRanges()).toEqual [[[2, 2], [8, 5]]]
|
|
|
|
it "recyles existing selection instances", ->
|
|
selection = editor.getLastSelection()
|
|
editor.setSelectedScreenRanges([[[2, 2], [3, 4]], [[4, 4], [5, 5]]])
|
|
|
|
[selection1, selection2] = editor.getSelections()
|
|
expect(selection1).toBe selection
|
|
expect(selection1.getScreenRange()).toEqual [[2, 2], [3, 4]]
|
|
|
|
describe ".setSelectedBufferRange(range)", ->
|
|
describe "when the 'autoscroll' option is true", ->
|
|
it "autoscrolls to the selection", ->
|
|
editor.manageScrollPosition = true
|
|
editor.setLineHeightInPixels(10)
|
|
editor.setDefaultCharWidth(10)
|
|
editor.setHeight(50)
|
|
editor.setWidth(50)
|
|
editor.setHorizontalScrollbarHeight(0)
|
|
|
|
expect(editor.getScrollTop()).toBe 0
|
|
|
|
editor.setSelectedBufferRange([[5, 6], [6, 8]], autoscroll: true)
|
|
expect(editor.getScrollBottom()).toBe (7 + editor.getVerticalScrollMargin()) * 10
|
|
expect(editor.getScrollRight()).toBe 50
|
|
|
|
editor.setSelectedBufferRange([[6, 6], [6, 8]], autoscroll: true)
|
|
expect(editor.getScrollBottom()).toBe (7 + editor.getVerticalScrollMargin()) * 10
|
|
expect(editor.getScrollRight()).toBe (8 + editor.getHorizontalScrollMargin()) * 10
|
|
|
|
describe ".selectMarker(marker)", ->
|
|
describe "if the marker is valid", ->
|
|
it "selects the marker's range and returns the selected range", ->
|
|
marker = editor.markBufferRange([[0, 1], [3, 3]])
|
|
expect(editor.selectMarker(marker)).toEqual [[0, 1], [3, 3]]
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 1], [3, 3]]
|
|
|
|
describe "if the marker is invalid", ->
|
|
it "does not change the selection and returns a falsy value", ->
|
|
marker = editor.markBufferRange([[0, 1], [3, 3]])
|
|
marker.destroy()
|
|
expect(editor.selectMarker(marker)).toBeFalsy()
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 0], [0, 0]]
|
|
|
|
describe ".addSelectionForBufferRange(bufferRange)", ->
|
|
it "adds a selection for the specified buffer range", ->
|
|
editor.addSelectionForBufferRange([[3, 4], [5, 6]])
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[0, 0], [0, 0]], [[3, 4], [5, 6]]]
|
|
|
|
it "autoscrolls to the added selection if needed", ->
|
|
editor.manageScrollPosition = true
|
|
|
|
editor.setLineHeightInPixels(10)
|
|
editor.setDefaultCharWidth(10)
|
|
editor.setHeight(50)
|
|
editor.setWidth(50)
|
|
|
|
editor.addSelectionForBufferRange([[8, 10], [8, 15]])
|
|
expect(editor.getScrollTop()).toBe 75
|
|
expect(editor.getScrollLeft()).toBe 160
|
|
|
|
describe ".addSelectionBelow()", ->
|
|
describe "when the selection is non-empty", ->
|
|
it "selects the same region of the line below current selections if possible", ->
|
|
editor.setSelectedBufferRange([[3, 16], [3, 21]])
|
|
editor.addSelectionForBufferRange([[3, 25], [3, 34]])
|
|
editor.addSelectionBelow()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[3, 16], [3, 21]]
|
|
[[3, 25], [3, 34]]
|
|
[[4, 16], [4, 21]]
|
|
[[4, 25], [4, 29]]
|
|
]
|
|
for cursor in editor.getCursors()
|
|
expect(cursor.isVisible()).toBeFalsy()
|
|
|
|
it "skips lines that are too short to create a non-empty selection", ->
|
|
editor.setSelectedBufferRange([[3, 31], [3, 38]])
|
|
editor.addSelectionBelow()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[3, 31], [3, 38]]
|
|
[[6, 31], [6, 38]]
|
|
]
|
|
|
|
it "honors the original selection's range (goal range) when adding across shorter lines", ->
|
|
editor.setSelectedBufferRange([[3, 22], [3, 38]])
|
|
editor.addSelectionBelow()
|
|
editor.addSelectionBelow()
|
|
editor.addSelectionBelow()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[3, 22], [3, 38]]
|
|
[[4, 22], [4, 29]]
|
|
[[5, 22], [5, 30]]
|
|
[[6, 22], [6, 38]]
|
|
]
|
|
|
|
it "clears selection goal ranges when the selection changes", ->
|
|
editor.setSelectedBufferRange([[3, 22], [3, 38]])
|
|
editor.addSelectionBelow()
|
|
editor.selectLeft()
|
|
editor.addSelectionBelow()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[3, 22], [3, 37]]
|
|
[[4, 22], [4, 29]]
|
|
[[5, 22], [5, 28]]
|
|
]
|
|
|
|
# goal range from previous add selection is honored next time
|
|
editor.addSelectionBelow()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[3, 22], [3, 37]]
|
|
[[4, 22], [4, 29]]
|
|
[[5, 22], [5, 30]] # select to end of line 5 because line 4's goal range was reset by line 3 previously
|
|
[[6, 22], [6, 28]]
|
|
]
|
|
|
|
describe "when the selection is empty", ->
|
|
it "does not skip lines that are shorter than the current column", ->
|
|
editor.setCursorBufferPosition([3, 36])
|
|
editor.addSelectionBelow()
|
|
editor.addSelectionBelow()
|
|
editor.addSelectionBelow()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[3, 36], [3, 36]]
|
|
[[4, 29], [4, 29]]
|
|
[[5, 30], [5, 30]]
|
|
[[6, 36], [6, 36]]
|
|
]
|
|
|
|
it "skips empty lines when the column is non-zero", ->
|
|
editor.setCursorBufferPosition([9, 4])
|
|
editor.addSelectionBelow()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[9, 4], [9, 4]]
|
|
[[11, 4], [11, 4]]
|
|
]
|
|
|
|
it "does not skip empty lines when the column is zero", ->
|
|
editor.setCursorBufferPosition([9, 0])
|
|
editor.addSelectionBelow()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[9, 0], [9, 0]]
|
|
[[10, 0], [10, 0]]
|
|
]
|
|
|
|
describe ".addSelectionAbove()", ->
|
|
describe "when the selection is non-empty", ->
|
|
it "selects the same region of the line above current selections if possible", ->
|
|
editor.setSelectedBufferRange([[3, 16], [3, 21]])
|
|
editor.addSelectionForBufferRange([[3, 37], [3, 44]])
|
|
editor.addSelectionAbove()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[3, 16], [3, 21]]
|
|
[[3, 37], [3, 44]]
|
|
[[2, 16], [2, 21]]
|
|
[[2, 37], [2, 40]]
|
|
]
|
|
for cursor in editor.getCursors()
|
|
expect(cursor.isVisible()).toBeFalsy()
|
|
|
|
it "skips lines that are too short to create a non-empty selection", ->
|
|
editor.setSelectedBufferRange([[6, 31], [6, 38]])
|
|
editor.addSelectionAbove()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[6, 31], [6, 38]]
|
|
[[3, 31], [3, 38]]
|
|
]
|
|
|
|
it "honors the original selection's range (goal range) when adding across shorter lines", ->
|
|
editor.setSelectedBufferRange([[6, 22], [6, 38]])
|
|
editor.addSelectionAbove()
|
|
editor.addSelectionAbove()
|
|
editor.addSelectionAbove()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[6, 22], [6, 38]]
|
|
[[5, 22], [5, 30]]
|
|
[[4, 22], [4, 29]]
|
|
[[3, 22], [3, 38]]
|
|
]
|
|
|
|
describe "when the selection is empty", ->
|
|
it "does not skip lines that are shorter than the current column", ->
|
|
editor.setCursorBufferPosition([6, 36])
|
|
editor.addSelectionAbove()
|
|
editor.addSelectionAbove()
|
|
editor.addSelectionAbove()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[6, 36], [6, 36]]
|
|
[[5, 30], [5, 30]]
|
|
[[4, 29], [4, 29]]
|
|
[[3, 36], [3, 36]]
|
|
]
|
|
|
|
it "skips empty lines when the column is non-zero", ->
|
|
editor.setCursorBufferPosition([11, 4])
|
|
editor.addSelectionAbove()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[11, 4], [11, 4]]
|
|
[[9, 4], [9, 4]]
|
|
]
|
|
|
|
it "does not skip empty lines when the column is zero", ->
|
|
editor.setCursorBufferPosition([10, 0])
|
|
editor.addSelectionAbove()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[10, 0], [10, 0]]
|
|
[[9, 0], [9, 0]]
|
|
]
|
|
|
|
describe ".splitSelectionsIntoLines()", ->
|
|
it "splits all multi-line selections into one selection per line", ->
|
|
editor.setSelectedBufferRange([[0, 3], [2, 4]])
|
|
editor.splitSelectionsIntoLines()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[0, 3], [0, 29]]
|
|
[[1, 0], [1, 30]]
|
|
[[2, 0], [2, 4]]
|
|
]
|
|
|
|
editor.setSelectedBufferRange([[0, 3], [1, 10]])
|
|
editor.splitSelectionsIntoLines()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [
|
|
[[0, 3], [0, 29]]
|
|
[[1, 0], [1, 10]]
|
|
]
|
|
|
|
editor.setSelectedBufferRange([[0, 0], [0, 3]])
|
|
editor.splitSelectionsIntoLines()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[0, 0], [0, 3]]]
|
|
|
|
describe ".consolidateSelections()", ->
|
|
it "destroys all selections but the most recent, returning true if any selections were destroyed", ->
|
|
editor.setSelectedBufferRange([[3, 16], [3, 21]])
|
|
selection1 = editor.getLastSelection()
|
|
selection2 = editor.addSelectionForBufferRange([[3, 25], [3, 34]])
|
|
selection3 = editor.addSelectionForBufferRange([[8, 4], [8, 10]])
|
|
|
|
expect(editor.getSelections()).toEqual [selection1, selection2, selection3]
|
|
expect(editor.consolidateSelections()).toBeTruthy()
|
|
expect(editor.getSelections()).toEqual [selection3]
|
|
expect(selection3.isEmpty()).toBeFalsy()
|
|
expect(editor.consolidateSelections()).toBeFalsy()
|
|
expect(editor.getSelections()).toEqual [selection3]
|
|
|
|
describe "when the cursor is moved while there is a selection", ->
|
|
makeSelection = -> selection.setBufferRange [[1, 2], [1, 5]]
|
|
|
|
it "clears the selection", ->
|
|
makeSelection()
|
|
editor.moveDown()
|
|
expect(selection.isEmpty()).toBeTruthy()
|
|
|
|
makeSelection()
|
|
editor.moveUp()
|
|
expect(selection.isEmpty()).toBeTruthy()
|
|
|
|
makeSelection()
|
|
editor.moveLeft()
|
|
expect(selection.isEmpty()).toBeTruthy()
|
|
|
|
makeSelection()
|
|
editor.moveRight()
|
|
expect(selection.isEmpty()).toBeTruthy()
|
|
|
|
makeSelection()
|
|
editor.setCursorScreenPosition([3, 3])
|
|
expect(selection.isEmpty()).toBeTruthy()
|
|
|
|
it "does not share selections between different edit sessions for the same buffer", ->
|
|
editor2 = null
|
|
waitsForPromise ->
|
|
atom.project.open('sample.js').then (o) -> editor2 = o
|
|
|
|
runs ->
|
|
editor.setSelectedBufferRanges([[[1, 2], [3, 4]], [[5, 6], [7, 8]]])
|
|
editor2.setSelectedBufferRanges([[[8, 7], [6, 5]], [[4, 3], [2, 1]]])
|
|
expect(editor2.getSelectedBufferRanges()).not.toEqual editor.getSelectedBufferRanges()
|
|
|
|
describe "buffer manipulation", ->
|
|
describe ".insertText(text)", ->
|
|
describe "when there is a single selection", ->
|
|
beforeEach ->
|
|
editor.setSelectedBufferRange([[1, 0], [1, 2]])
|
|
|
|
it "replaces the selection with the given text", ->
|
|
range = editor.insertText('xxx')
|
|
expect(range).toEqual [ [[1, 0], [1, 3]] ]
|
|
expect(buffer.lineForRow(1)).toBe 'xxxvar sort = function(items) {'
|
|
|
|
describe "when there are multiple empty selections", ->
|
|
describe "when the cursors are on the same line", ->
|
|
it "inserts the given text at the location of each cursor and moves the cursors to the end of each cursor's inserted text", ->
|
|
editor.setCursorScreenPosition([1, 2])
|
|
editor.addCursorAtScreenPosition([1, 5])
|
|
|
|
editor.insertText('xxx')
|
|
|
|
expect(buffer.lineForRow(1)).toBe ' xxxvarxxx sort = function(items) {'
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
|
|
expect(cursor1.getBufferPosition()).toEqual [1, 5]
|
|
expect(cursor2.getBufferPosition()).toEqual [1, 11]
|
|
|
|
describe "when the cursors are on different lines", ->
|
|
it "inserts the given text at the location of each cursor and moves the cursors to the end of each cursor's inserted text", ->
|
|
editor.setCursorScreenPosition([1, 2])
|
|
editor.addCursorAtScreenPosition([2, 4])
|
|
|
|
editor.insertText('xxx')
|
|
|
|
expect(buffer.lineForRow(1)).toBe ' xxxvar sort = function(items) {'
|
|
expect(buffer.lineForRow(2)).toBe ' xxxif (items.length <= 1) return items;'
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
|
|
expect(cursor1.getBufferPosition()).toEqual [1, 5]
|
|
expect(cursor2.getBufferPosition()).toEqual [2, 7]
|
|
|
|
it "autoscrolls to the last cursor", ->
|
|
editor.manageScrollPosition = true
|
|
editor.setCursorScreenPosition([1, 2])
|
|
editor.addCursorAtScreenPosition([10, 4])
|
|
editor.setLineHeightInPixels(10)
|
|
editor.setHeight(50)
|
|
|
|
expect(editor.getScrollTop()).toBe 0
|
|
editor.insertText('a')
|
|
expect(editor.getScrollTop()).toBe 80
|
|
|
|
describe "when there are multiple non-empty selections", ->
|
|
describe "when the selections are on the same line", ->
|
|
it "replaces each selection range with the inserted characters", ->
|
|
editor.setSelectedBufferRanges([[[0,4], [0,13]], [[0,22], [0,24]]])
|
|
editor.insertText("x")
|
|
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
[selection1, selection2] = editor.getSelections()
|
|
|
|
expect(cursor1.getScreenPosition()).toEqual [0, 5]
|
|
expect(cursor2.getScreenPosition()).toEqual [0, 15]
|
|
expect(selection1.isEmpty()).toBeTruthy()
|
|
expect(selection2.isEmpty()).toBeTruthy()
|
|
|
|
expect(editor.lineTextForBufferRow(0)).toBe "var x = functix () {"
|
|
|
|
describe "when the selections are on different lines", ->
|
|
it "replaces each selection with the given text, clears the selections, and places the cursor at the end of each selection's inserted text", ->
|
|
editor.setSelectedBufferRanges([[[1, 0], [1, 2]], [[2, 0], [2, 4]]])
|
|
|
|
editor.insertText('xxx')
|
|
|
|
expect(buffer.lineForRow(1)).toBe 'xxxvar sort = function(items) {'
|
|
expect(buffer.lineForRow(2)).toBe 'xxxif (items.length <= 1) return items;'
|
|
[selection1, selection2] = editor.getSelections()
|
|
|
|
expect(selection1.isEmpty()).toBeTruthy()
|
|
expect(selection1.cursor.getBufferPosition()).toEqual [1, 3]
|
|
expect(selection2.isEmpty()).toBeTruthy()
|
|
expect(selection2.cursor.getBufferPosition()).toEqual [2, 3]
|
|
|
|
describe "when there is a selection that ends on a folded line", ->
|
|
it "destroys the selection", ->
|
|
editor.createFold(2,4)
|
|
editor.setSelectedBufferRange([[1,0], [2,0]])
|
|
editor.insertText('holy cow')
|
|
expect(editor.tokenizedLineForScreenRow(2).fold).toBeUndefined()
|
|
|
|
describe "when there are ::onWillInsertText and ::onDidInsertText observers", ->
|
|
beforeEach ->
|
|
editor.setSelectedBufferRange([[1, 0], [1, 2]])
|
|
|
|
it "notifies the observers when inserting text", ->
|
|
willInsertSpy = jasmine.createSpy().andCallFake ->
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = function(items) {'
|
|
|
|
didInsertSpy = jasmine.createSpy().andCallFake ->
|
|
expect(buffer.lineForRow(1)).toBe 'xxxvar sort = function(items) {'
|
|
|
|
editor.onWillInsertText(willInsertSpy)
|
|
editor.onDidInsertText(didInsertSpy)
|
|
|
|
expect(editor.insertText('xxx')).toBeTruthy()
|
|
expect(buffer.lineForRow(1)).toBe 'xxxvar sort = function(items) {'
|
|
|
|
expect(willInsertSpy).toHaveBeenCalled()
|
|
expect(didInsertSpy).toHaveBeenCalled()
|
|
|
|
options = willInsertSpy.mostRecentCall.args[0]
|
|
expect(options.text).toBe 'xxx'
|
|
expect(options.cancel).toBeDefined()
|
|
|
|
options = didInsertSpy.mostRecentCall.args[0]
|
|
expect(options.text).toBe 'xxx'
|
|
|
|
it "cancels text insertion when an ::onWillInsertText observer calls cancel on an event", ->
|
|
willInsertSpy = jasmine.createSpy().andCallFake ({cancel}) ->
|
|
cancel()
|
|
|
|
didInsertSpy = jasmine.createSpy()
|
|
|
|
editor.onWillInsertText(willInsertSpy)
|
|
editor.onDidInsertText(didInsertSpy)
|
|
|
|
expect(editor.insertText('xxx')).toBe false
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = function(items) {'
|
|
|
|
expect(willInsertSpy).toHaveBeenCalled()
|
|
expect(didInsertSpy).not.toHaveBeenCalled()
|
|
|
|
describe ".insertNewline()", ->
|
|
describe "when there is a single cursor", ->
|
|
describe "when the cursor is at the beginning of a line", ->
|
|
it "inserts an empty line before it", ->
|
|
editor.setCursorScreenPosition(row: 1, column: 0)
|
|
|
|
editor.insertNewline()
|
|
|
|
expect(buffer.lineForRow(1)).toBe ''
|
|
expect(editor.getCursorScreenPosition()).toEqual(row: 2, column: 0)
|
|
|
|
describe "when the cursor is in the middle of a line", ->
|
|
it "splits the current line to form a new line", ->
|
|
editor.setCursorScreenPosition(row: 1, column: 6)
|
|
originalLine = buffer.lineForRow(1)
|
|
lineBelowOriginalLine = buffer.lineForRow(2)
|
|
|
|
editor.insertNewline()
|
|
|
|
expect(buffer.lineForRow(1)).toBe originalLine[0...6]
|
|
expect(buffer.lineForRow(2)).toBe originalLine[6..]
|
|
expect(buffer.lineForRow(3)).toBe lineBelowOriginalLine
|
|
expect(editor.getCursorScreenPosition()).toEqual(row: 2, column: 0)
|
|
|
|
describe "when the cursor is on the end of a line", ->
|
|
it "inserts an empty line after it", ->
|
|
editor.setCursorScreenPosition(row: 1, column: buffer.lineForRow(1).length)
|
|
|
|
editor.insertNewline()
|
|
|
|
expect(buffer.lineForRow(2)).toBe ''
|
|
expect(editor.getCursorScreenPosition()).toEqual(row: 2, column: 0)
|
|
|
|
describe "when there are multiple cursors", ->
|
|
describe "when the cursors are on the same line", ->
|
|
it "breaks the line at the cursor locations", ->
|
|
editor.setCursorScreenPosition([3, 13])
|
|
editor.addCursorAtScreenPosition([3, 38])
|
|
|
|
editor.insertNewline()
|
|
|
|
expect(editor.lineTextForBufferRow(3)).toBe " var pivot"
|
|
expect(editor.lineTextForBufferRow(4)).toBe " = items.shift(), current"
|
|
expect(editor.lineTextForBufferRow(5)).toBe ", left = [], right = [];"
|
|
expect(editor.lineTextForBufferRow(6)).toBe " while(items.length > 0) {"
|
|
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [4, 0]
|
|
expect(cursor2.getBufferPosition()).toEqual [5, 0]
|
|
|
|
describe "when the cursors are on different lines", ->
|
|
it "inserts newlines at each cursor location", ->
|
|
editor.setCursorScreenPosition([3, 0])
|
|
editor.addCursorAtScreenPosition([6, 0])
|
|
|
|
editor.insertText("\n")
|
|
expect(editor.lineTextForBufferRow(3)).toBe ""
|
|
expect(editor.lineTextForBufferRow(4)).toBe " var pivot = items.shift(), current, left = [], right = [];"
|
|
expect(editor.lineTextForBufferRow(5)).toBe " while(items.length > 0) {"
|
|
expect(editor.lineTextForBufferRow(6)).toBe " current = items.shift();"
|
|
expect(editor.lineTextForBufferRow(7)).toBe ""
|
|
expect(editor.lineTextForBufferRow(8)).toBe " current < pivot ? left.push(current) : right.push(current);"
|
|
expect(editor.lineTextForBufferRow(9)).toBe " }"
|
|
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [4,0]
|
|
expect(cursor2.getBufferPosition()).toEqual [8,0]
|
|
|
|
describe ".insertNewlineBelow()", ->
|
|
describe "when the operation is undone", ->
|
|
it "places the cursor back at the previous location", ->
|
|
editor.setCursorBufferPosition([0,2])
|
|
editor.insertNewlineBelow()
|
|
expect(editor.getCursorBufferPosition()).toEqual [1,0]
|
|
editor.undo()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0,2]
|
|
|
|
it "inserts a newline below the cursor's current line, autoindents it, and moves the cursor to the end of the line", ->
|
|
atom.config.set("editor.autoIndent", true)
|
|
editor.insertNewlineBelow()
|
|
expect(buffer.lineForRow(0)).toBe "var quicksort = function () {"
|
|
expect(buffer.lineForRow(1)).toBe " "
|
|
expect(editor.getCursorBufferPosition()).toEqual [1, 2]
|
|
|
|
describe ".insertNewlineAbove()", ->
|
|
describe "when the cursor is on first line", ->
|
|
it "inserts a newline on the first line and moves the cursor to the first line", ->
|
|
editor.setCursorBufferPosition([0])
|
|
editor.insertNewlineAbove()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0,0]
|
|
expect(editor.lineTextForBufferRow(0)).toBe ''
|
|
expect(editor.lineTextForBufferRow(1)).toBe 'var quicksort = function () {'
|
|
expect(editor.buffer.getLineCount()).toBe 14
|
|
|
|
describe "when the cursor is not on the first line", ->
|
|
it "inserts a newline above the current line and moves the cursor to the inserted line", ->
|
|
editor.setCursorBufferPosition([3,4])
|
|
editor.insertNewlineAbove()
|
|
expect(editor.getCursorBufferPosition()).toEqual [3,0]
|
|
expect(editor.lineTextForBufferRow(3)).toBe ''
|
|
expect(editor.lineTextForBufferRow(4)).toBe ' var pivot = items.shift(), current, left = [], right = [];'
|
|
expect(editor.buffer.getLineCount()).toBe 14
|
|
|
|
editor.undo()
|
|
expect(editor.getCursorBufferPosition()).toEqual [3,4]
|
|
|
|
it "indents the new line to the correct level when editor.autoIndent is true", ->
|
|
atom.config.set('editor.autoIndent', true)
|
|
|
|
editor.setText(' var test')
|
|
editor.setCursorBufferPosition([0,2])
|
|
editor.insertNewlineAbove()
|
|
|
|
expect(editor.getCursorBufferPosition()).toEqual [0,2]
|
|
expect(editor.lineTextForBufferRow(0)).toBe ' '
|
|
expect(editor.lineTextForBufferRow(1)).toBe ' var test'
|
|
|
|
editor.setText('\n var test')
|
|
editor.setCursorBufferPosition([1,2])
|
|
editor.insertNewlineAbove()
|
|
|
|
expect(editor.getCursorBufferPosition()).toEqual [1,2]
|
|
expect(editor.lineTextForBufferRow(0)).toBe ''
|
|
expect(editor.lineTextForBufferRow(1)).toBe ' '
|
|
expect(editor.lineTextForBufferRow(2)).toBe ' var test'
|
|
|
|
editor.setText('function() {\n}')
|
|
editor.setCursorBufferPosition([1,1])
|
|
editor.insertNewlineAbove()
|
|
|
|
expect(editor.getCursorBufferPosition()).toEqual [1,2]
|
|
expect(editor.lineTextForBufferRow(0)).toBe 'function() {'
|
|
expect(editor.lineTextForBufferRow(1)).toBe ' '
|
|
expect(editor.lineTextForBufferRow(2)).toBe '}'
|
|
|
|
describe "when a new line is appended before a closing tag (e.g. by pressing enter before a selection)", ->
|
|
it "moves the line down and keeps the indentation level the same when editor.autoIndent is true", ->
|
|
atom.config.set('editor.autoIndent', true)
|
|
editor.setCursorBufferPosition([9,2])
|
|
editor.insertNewline()
|
|
expect(editor.lineTextForBufferRow(10)).toBe ' };'
|
|
|
|
describe ".backspace()", ->
|
|
describe "when there is a single cursor", ->
|
|
changeScreenRangeHandler = null
|
|
|
|
beforeEach ->
|
|
selection = editor.getLastSelection()
|
|
changeScreenRangeHandler = jasmine.createSpy('changeScreenRangeHandler')
|
|
selection.onDidChangeRange changeScreenRangeHandler
|
|
|
|
describe "when the cursor is on the middle of the line", ->
|
|
it "removes the character before the cursor", ->
|
|
editor.setCursorScreenPosition(row: 1, column: 7)
|
|
expect(buffer.lineForRow(1)).toBe " var sort = function(items) {"
|
|
|
|
editor.backspace()
|
|
|
|
line = buffer.lineForRow(1)
|
|
expect(line).toBe " var ort = function(items) {"
|
|
expect(editor.getCursorScreenPosition()).toEqual {row: 1, column: 6}
|
|
expect(changeScreenRangeHandler).toHaveBeenCalled()
|
|
expect(editor.getLastCursor().isVisible()).toBeTruthy()
|
|
|
|
describe "when the cursor is at the beginning of a line", ->
|
|
it "joins it with the line above", ->
|
|
originalLine0 = buffer.lineForRow(0)
|
|
expect(originalLine0).toBe "var quicksort = function () {"
|
|
expect(buffer.lineForRow(1)).toBe " var sort = function(items) {"
|
|
|
|
editor.setCursorScreenPosition(row: 1, column: 0)
|
|
editor.backspace()
|
|
|
|
line0 = buffer.lineForRow(0)
|
|
line1 = buffer.lineForRow(1)
|
|
expect(line0).toBe "var quicksort = function () { var sort = function(items) {"
|
|
expect(line1).toBe " if (items.length <= 1) return items;"
|
|
expect(editor.getCursorScreenPosition()).toEqual [0, originalLine0.length]
|
|
|
|
expect(changeScreenRangeHandler).toHaveBeenCalled()
|
|
|
|
describe "when the cursor is at the first column of the first line", ->
|
|
it "does nothing, but doesn't raise an error", ->
|
|
editor.setCursorScreenPosition(row: 0, column: 0)
|
|
editor.backspace()
|
|
|
|
describe "when the cursor is on the first column of a line below a fold", ->
|
|
it "deletes the folded lines", ->
|
|
editor.setCursorScreenPosition([4,0])
|
|
editor.foldCurrentRow()
|
|
editor.setCursorScreenPosition([5,0])
|
|
editor.backspace()
|
|
|
|
expect(buffer.lineForRow(4)).toBe " return sort(left).concat(pivot).concat(sort(right));"
|
|
expect(buffer.lineForRow(4).fold).toBeUndefined()
|
|
|
|
describe "when the cursor is in the middle of a line below a fold", ->
|
|
it "backspaces as normal", ->
|
|
editor.setCursorScreenPosition([4,0])
|
|
editor.foldCurrentRow()
|
|
editor.setCursorScreenPosition([5,5])
|
|
editor.backspace()
|
|
|
|
expect(buffer.lineForRow(7)).toBe " }"
|
|
expect(buffer.lineForRow(8)).toBe " eturn sort(left).concat(pivot).concat(sort(right));"
|
|
|
|
describe "when the cursor is on a folded screen line", ->
|
|
it "deletes all of the folded lines along with the fold", ->
|
|
editor.setCursorBufferPosition([3, 0])
|
|
editor.foldCurrentRow()
|
|
editor.backspace()
|
|
|
|
expect(buffer.lineForRow(1)).toBe ""
|
|
expect(buffer.lineForRow(2)).toBe " return sort(Array.apply(this, arguments));"
|
|
expect(editor.getCursorScreenPosition()).toEqual [1, 0]
|
|
|
|
describe "when there are multiple cursors", ->
|
|
describe "when cursors are on the same line", ->
|
|
it "removes the characters preceding each cursor", ->
|
|
editor.setCursorScreenPosition([3, 13])
|
|
editor.addCursorAtScreenPosition([3, 38])
|
|
|
|
editor.backspace()
|
|
|
|
expect(editor.lineTextForBufferRow(3)).toBe " var pivo = items.shift(), curren, left = [], right = [];"
|
|
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [3, 12]
|
|
expect(cursor2.getBufferPosition()).toEqual [3, 36]
|
|
|
|
[selection1, selection2] = editor.getSelections()
|
|
expect(selection1.isEmpty()).toBeTruthy()
|
|
expect(selection2.isEmpty()).toBeTruthy()
|
|
|
|
describe "when cursors are on different lines", ->
|
|
describe "when the cursors are in the middle of their lines", ->
|
|
it "removes the characters preceding each cursor", ->
|
|
editor.setCursorScreenPosition([3, 13])
|
|
editor.addCursorAtScreenPosition([4, 10])
|
|
|
|
editor.backspace()
|
|
|
|
expect(editor.lineTextForBufferRow(3)).toBe " var pivo = items.shift(), current, left = [], right = [];"
|
|
expect(editor.lineTextForBufferRow(4)).toBe " whileitems.length > 0) {"
|
|
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [3, 12]
|
|
expect(cursor2.getBufferPosition()).toEqual [4, 9]
|
|
|
|
[selection1, selection2] = editor.getSelections()
|
|
expect(selection1.isEmpty()).toBeTruthy()
|
|
expect(selection2.isEmpty()).toBeTruthy()
|
|
|
|
describe "when the cursors are on the first column of their lines", ->
|
|
it "removes the newlines preceding each cursor", ->
|
|
editor.setCursorScreenPosition([3, 0])
|
|
editor.addCursorAtScreenPosition([6, 0])
|
|
|
|
editor.backspace()
|
|
expect(editor.lineTextForBufferRow(2)).toBe " if (items.length <= 1) return items; var pivot = items.shift(), current, left = [], right = [];"
|
|
expect(editor.lineTextForBufferRow(3)).toBe " while(items.length > 0) {"
|
|
expect(editor.lineTextForBufferRow(4)).toBe " current = items.shift(); current < pivot ? left.push(current) : right.push(current);"
|
|
expect(editor.lineTextForBufferRow(5)).toBe " }"
|
|
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [2,40]
|
|
expect(cursor2.getBufferPosition()).toEqual [4,30]
|
|
|
|
describe "when there is a single selection", ->
|
|
it "deletes the selection, but not the character before it", ->
|
|
editor.setSelectedBufferRange([[0,5], [0,9]])
|
|
editor.backspace()
|
|
expect(editor.buffer.lineForRow(0)).toBe 'var qsort = function () {'
|
|
|
|
describe "when the selection ends on a folded line", ->
|
|
it "preserves the fold", ->
|
|
editor.setSelectedBufferRange([[3,0], [4,0]])
|
|
editor.foldBufferRow(4)
|
|
editor.backspace()
|
|
|
|
expect(buffer.lineForRow(3)).toBe " while(items.length > 0) {"
|
|
expect(editor.tokenizedLineForScreenRow(3).fold).toBeDefined()
|
|
|
|
describe "when there are multiple selections", ->
|
|
it "removes all selected text", ->
|
|
editor.setSelectedBufferRanges([[[0,4], [0,13]], [[0,16], [0,24]]])
|
|
editor.backspace()
|
|
expect(editor.lineTextForBufferRow(0)).toBe 'var = () {'
|
|
|
|
describe ".deleteToBeginningOfWord()", ->
|
|
describe "when no text is selected", ->
|
|
it "deletes all text between the cursor and the beginning of the word", ->
|
|
editor.setCursorBufferPosition([1, 24])
|
|
editor.addCursorAtBufferPosition([3, 5])
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
|
|
editor.deleteToBeginningOfWord()
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = function(ems) {'
|
|
expect(buffer.lineForRow(3)).toBe ' ar pivot = items.shift(), current, left = [], right = [];'
|
|
expect(cursor1.getBufferPosition()).toEqual [1, 22]
|
|
expect(cursor2.getBufferPosition()).toEqual [3, 4]
|
|
|
|
editor.deleteToBeginningOfWord()
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = functionems) {'
|
|
expect(buffer.lineForRow(2)).toBe ' if (items.length <= 1) return itemsar pivot = items.shift(), current, left = [], right = [];'
|
|
expect(cursor1.getBufferPosition()).toEqual [1, 21]
|
|
expect(cursor2.getBufferPosition()).toEqual [2, 39]
|
|
|
|
editor.deleteToBeginningOfWord()
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = ems) {'
|
|
expect(buffer.lineForRow(2)).toBe ' if (items.length <= 1) return ar pivot = items.shift(), current, left = [], right = [];'
|
|
expect(cursor1.getBufferPosition()).toEqual [1, 13]
|
|
expect(cursor2.getBufferPosition()).toEqual [2, 34]
|
|
|
|
editor.setText(' var sort')
|
|
editor.setCursorBufferPosition([0, 2])
|
|
editor.deleteToBeginningOfWord()
|
|
expect(buffer.lineForRow(0)).toBe 'var sort'
|
|
|
|
describe "when text is selected", ->
|
|
it "deletes only selected text", ->
|
|
editor.setSelectedBufferRanges([[[1, 24], [1, 27]], [[2, 0], [2, 4]]])
|
|
editor.deleteToBeginningOfWord()
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = function(it) {'
|
|
expect(buffer.lineForRow(2)).toBe 'if (items.length <= 1) return items;'
|
|
|
|
describe '.deleteToEndOfLine()', ->
|
|
describe 'when no text is selected', ->
|
|
it 'deletes all text between the cursor and the end of the line', ->
|
|
editor.setCursorBufferPosition([1, 24])
|
|
editor.addCursorAtBufferPosition([2, 5])
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
|
|
editor.deleteToEndOfLine()
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = function(it'
|
|
expect(buffer.lineForRow(2)).toBe ' i'
|
|
expect(cursor1.getBufferPosition()).toEqual [1, 24]
|
|
expect(cursor2.getBufferPosition()).toEqual [2, 5]
|
|
|
|
describe 'when at the end of the line', ->
|
|
it 'deletes the next newline', ->
|
|
editor.setCursorBufferPosition([1, 30])
|
|
editor.deleteToEndOfLine()
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = function(items) { if (items.length <= 1) return items;'
|
|
|
|
describe 'when text is selected', ->
|
|
it 'deletes only the text in the selection', ->
|
|
editor.setSelectedBufferRanges([[[1, 24], [1, 27]], [[2, 0], [2, 4]]])
|
|
editor.deleteToEndOfLine()
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = function(it) {'
|
|
expect(buffer.lineForRow(2)).toBe 'if (items.length <= 1) return items;'
|
|
|
|
describe ".deleteToBeginningOfLine()", ->
|
|
describe "when no text is selected", ->
|
|
it "deletes all text between the cursor and the beginning of the line", ->
|
|
editor.setCursorBufferPosition([1, 24])
|
|
editor.addCursorAtBufferPosition([2, 5])
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
|
|
editor.deleteToBeginningOfLine()
|
|
expect(buffer.lineForRow(1)).toBe 'ems) {'
|
|
expect(buffer.lineForRow(2)).toBe 'f (items.length <= 1) return items;'
|
|
expect(cursor1.getBufferPosition()).toEqual [1, 0]
|
|
expect(cursor2.getBufferPosition()).toEqual [2, 0]
|
|
|
|
describe "when at the beginning of the line", ->
|
|
it "deletes the newline", ->
|
|
editor.setCursorBufferPosition([2])
|
|
editor.deleteToBeginningOfLine()
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = function(items) { if (items.length <= 1) return items;'
|
|
|
|
describe "when text is selected", ->
|
|
it "still deletes all text to begginning of the line", ->
|
|
editor.setSelectedBufferRanges([[[1, 24], [1, 27]], [[2, 0], [2, 4]]])
|
|
editor.deleteToBeginningOfLine()
|
|
expect(buffer.lineForRow(1)).toBe 'ems) {'
|
|
expect(buffer.lineForRow(2)).toBe ' if (items.length <= 1) return items;'
|
|
|
|
describe ".delete()", ->
|
|
describe "when there is a single cursor", ->
|
|
describe "when the cursor is on the middle of a line", ->
|
|
it "deletes the character following the cursor", ->
|
|
editor.setCursorScreenPosition([1, 6])
|
|
editor.delete()
|
|
expect(buffer.lineForRow(1)).toBe ' var ort = function(items) {'
|
|
|
|
describe "when the cursor is on the end of a line", ->
|
|
it "joins the line with the following line", ->
|
|
editor.setCursorScreenPosition([1, buffer.lineForRow(1).length])
|
|
editor.delete()
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = function(items) { if (items.length <= 1) return items;'
|
|
|
|
describe "when the cursor is on the last column of the last line", ->
|
|
it "does nothing, but doesn't raise an error", ->
|
|
editor.setCursorScreenPosition([12, buffer.lineForRow(12).length])
|
|
editor.delete()
|
|
expect(buffer.lineForRow(12)).toBe '};'
|
|
|
|
describe "when the cursor is on the end of a line above a fold", ->
|
|
it "only deletes the lines inside the fold", ->
|
|
editor.foldBufferRow(4)
|
|
editor.setCursorScreenPosition([3, Infinity])
|
|
cursorPositionBefore = editor.getCursorScreenPosition()
|
|
|
|
editor.delete()
|
|
|
|
expect(buffer.lineForRow(3)).toBe " var pivot = items.shift(), current, left = [], right = [];"
|
|
expect(buffer.lineForRow(4)).toBe " return sort(left).concat(pivot).concat(sort(right));"
|
|
expect(editor.getCursorScreenPosition()).toEqual cursorPositionBefore
|
|
|
|
describe "when the cursor is in the middle a line above a fold", ->
|
|
it "deletes as normal", ->
|
|
editor.foldBufferRow(4)
|
|
editor.setCursorScreenPosition([3, 4])
|
|
cursorPositionBefore = editor.getCursorScreenPosition()
|
|
|
|
editor.delete()
|
|
|
|
expect(buffer.lineForRow(3)).toBe " ar pivot = items.shift(), current, left = [], right = [];"
|
|
expect(editor.tokenizedLineForScreenRow(4).fold).toBeDefined()
|
|
expect(editor.getCursorScreenPosition()).toEqual [3, 4]
|
|
|
|
describe "when the cursor is on a folded line", ->
|
|
it "removes the lines contained by the fold", ->
|
|
editor.setSelectedBufferRange([[2, 0], [2, 0]])
|
|
editor.createFold(2,4)
|
|
editor.createFold(2,6)
|
|
oldLine7 = buffer.lineForRow(7)
|
|
oldLine8 = buffer.lineForRow(8)
|
|
|
|
editor.delete()
|
|
expect(editor.tokenizedLineForScreenRow(2).text).toBe oldLine7
|
|
expect(editor.tokenizedLineForScreenRow(3).text).toBe oldLine8
|
|
|
|
describe "when there are multiple cursors", ->
|
|
describe "when cursors are on the same line", ->
|
|
it "removes the characters following each cursor", ->
|
|
editor.setCursorScreenPosition([3, 13])
|
|
editor.addCursorAtScreenPosition([3, 38])
|
|
|
|
editor.delete()
|
|
|
|
expect(editor.lineTextForBufferRow(3)).toBe " var pivot= items.shift(), current left = [], right = [];"
|
|
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [3, 13]
|
|
expect(cursor2.getBufferPosition()).toEqual [3, 37]
|
|
|
|
[selection1, selection2] = editor.getSelections()
|
|
expect(selection1.isEmpty()).toBeTruthy()
|
|
expect(selection2.isEmpty()).toBeTruthy()
|
|
|
|
describe "when cursors are on different lines", ->
|
|
describe "when the cursors are in the middle of the lines", ->
|
|
it "removes the characters following each cursor", ->
|
|
editor.setCursorScreenPosition([3, 13])
|
|
editor.addCursorAtScreenPosition([4, 10])
|
|
|
|
editor.delete()
|
|
|
|
expect(editor.lineTextForBufferRow(3)).toBe " var pivot= items.shift(), current, left = [], right = [];"
|
|
expect(editor.lineTextForBufferRow(4)).toBe " while(tems.length > 0) {"
|
|
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [3, 13]
|
|
expect(cursor2.getBufferPosition()).toEqual [4, 10]
|
|
|
|
[selection1, selection2] = editor.getSelections()
|
|
expect(selection1.isEmpty()).toBeTruthy()
|
|
expect(selection2.isEmpty()).toBeTruthy()
|
|
|
|
describe "when the cursors are at the end of their lines", ->
|
|
it "removes the newlines following each cursor", ->
|
|
editor.setCursorScreenPosition([0, 29])
|
|
editor.addCursorAtScreenPosition([1, 30])
|
|
|
|
editor.delete()
|
|
|
|
expect(editor.lineTextForBufferRow(0)).toBe "var quicksort = function () { var sort = function(items) { if (items.length <= 1) return items;"
|
|
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
expect(cursor1.getBufferPosition()).toEqual [0,29]
|
|
expect(cursor2.getBufferPosition()).toEqual [0,59]
|
|
|
|
describe "when there is a single selection", ->
|
|
it "deletes the selection, but not the character following it", ->
|
|
editor.setSelectedBufferRanges([[[1, 24], [1, 27]], [[2, 0], [2, 4]]])
|
|
editor.delete()
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = function(it) {'
|
|
expect(buffer.lineForRow(2)).toBe 'if (items.length <= 1) return items;'
|
|
expect(editor.getLastSelection().isEmpty()).toBeTruthy()
|
|
|
|
describe "when there are multiple selections", ->
|
|
describe "when selections are on the same line", ->
|
|
it "removes all selected text", ->
|
|
editor.setSelectedBufferRanges([[[0,4], [0,13]], [[0,16], [0,24]]])
|
|
editor.delete()
|
|
expect(editor.lineTextForBufferRow(0)).toBe 'var = () {'
|
|
|
|
describe ".deleteToEndOfWord()", ->
|
|
describe "when no text is selected", ->
|
|
it "deletes to the end of the word", ->
|
|
editor.setCursorBufferPosition([1, 24])
|
|
editor.addCursorAtBufferPosition([2, 5])
|
|
[cursor1, cursor2] = editor.getCursors()
|
|
|
|
editor.deleteToEndOfWord()
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = function(it) {'
|
|
expect(buffer.lineForRow(2)).toBe ' i (items.length <= 1) return items;'
|
|
expect(cursor1.getBufferPosition()).toEqual [1, 24]
|
|
expect(cursor2.getBufferPosition()).toEqual [2, 5]
|
|
|
|
editor.deleteToEndOfWord()
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = function(it {'
|
|
expect(buffer.lineForRow(2)).toBe ' iitems.length <= 1) return items;'
|
|
expect(cursor1.getBufferPosition()).toEqual [1, 24]
|
|
expect(cursor2.getBufferPosition()).toEqual [2, 5]
|
|
|
|
describe "when text is selected", ->
|
|
it "deletes only selected text", ->
|
|
editor.setSelectedBufferRange([[1, 24], [1, 27]])
|
|
editor.deleteToEndOfWord()
|
|
expect(buffer.lineForRow(1)).toBe ' var sort = function(it) {'
|
|
|
|
describe ".indent()", ->
|
|
describe "when the selection is empty", ->
|
|
describe "when autoIndent is disabled", ->
|
|
describe "if 'softTabs' is true (the default)", ->
|
|
it "inserts 'tabLength' spaces into the buffer", ->
|
|
tabRegex = new RegExp("^[ ]{#{editor.getTabLength()}}")
|
|
expect(buffer.lineForRow(0)).not.toMatch(tabRegex)
|
|
editor.indent()
|
|
expect(buffer.lineForRow(0)).toMatch(tabRegex)
|
|
|
|
it "respects the tab stops when cursor is in the middle of a tab", ->
|
|
editor.setTabLength(4)
|
|
buffer.insert([12, 2], "\n ")
|
|
editor.setCursorBufferPosition [13, 1]
|
|
editor.indent()
|
|
expect(buffer.lineForRow(13)).toMatch /^\s+$/
|
|
expect(buffer.lineForRow(13).length).toBe 4
|
|
expect(editor.getCursorBufferPosition()).toEqual [13, 4]
|
|
|
|
buffer.insert([13, 0], " ")
|
|
editor.setCursorBufferPosition [13, 6]
|
|
editor.indent()
|
|
expect(buffer.lineForRow(13).length).toBe 8
|
|
|
|
describe "if 'softTabs' is false", ->
|
|
it "insert a \t into the buffer", ->
|
|
editor.setSoftTabs(false)
|
|
expect(buffer.lineForRow(0)).not.toMatch(/^\t/)
|
|
editor.indent()
|
|
expect(buffer.lineForRow(0)).toMatch(/^\t/)
|
|
|
|
describe "when autoIndent is enabled", ->
|
|
describe "when the cursor's column is less than the suggested level of indentation", ->
|
|
describe "when 'softTabs' is true (the default)", ->
|
|
it "moves the cursor to the end of the leading whitespace and inserts enough whitespace to bring the line to the suggested level of indentaion", ->
|
|
buffer.insert([5, 0], " \n")
|
|
editor.setCursorBufferPosition [5, 0]
|
|
editor.indent(autoIndent: true)
|
|
expect(buffer.lineForRow(5)).toMatch /^\s+$/
|
|
expect(buffer.lineForRow(5).length).toBe 6
|
|
expect(editor.getCursorBufferPosition()).toEqual [5, 6]
|
|
|
|
it "respects the tab stops when cursor is in the middle of a tab", ->
|
|
editor.setTabLength(4)
|
|
buffer.insert([12, 2], "\n ")
|
|
editor.setCursorBufferPosition [13, 1]
|
|
editor.indent(autoIndent: true)
|
|
expect(buffer.lineForRow(13)).toMatch /^\s+$/
|
|
expect(buffer.lineForRow(13).length).toBe 4
|
|
expect(editor.getCursorBufferPosition()).toEqual [13, 4]
|
|
|
|
buffer.insert([13, 0], " ")
|
|
editor.setCursorBufferPosition [13, 6]
|
|
editor.indent(autoIndent: true)
|
|
expect(buffer.lineForRow(13).length).toBe 8
|
|
|
|
describe "when 'softTabs' is false", ->
|
|
it "moves the cursor to the end of the leading whitespace and inserts enough tabs to bring the line to the suggested level of indentaion", ->
|
|
convertToHardTabs(buffer)
|
|
editor.setSoftTabs(false)
|
|
buffer.insert([5, 0], "\t\n")
|
|
editor.setCursorBufferPosition [5, 0]
|
|
editor.indent(autoIndent: true)
|
|
expect(buffer.lineForRow(5)).toMatch /^\t\t\t$/
|
|
expect(editor.getCursorBufferPosition()).toEqual [5, 3]
|
|
|
|
describe "when the difference between the suggested level of indentation and the current level of indentation is greater than 0 but less than 1", ->
|
|
it "inserts one tab", ->
|
|
editor.setSoftTabs(false)
|
|
buffer.setText(" \ntest")
|
|
editor.setCursorBufferPosition [1, 0]
|
|
|
|
editor.indent(autoIndent: true)
|
|
expect(buffer.lineForRow(1)).toBe '\ttest'
|
|
expect(editor.getCursorBufferPosition()).toEqual [1, 1]
|
|
|
|
describe "when the line's indent level is greater than the suggested level of indentation", ->
|
|
describe "when 'softTabs' is true (the default)", ->
|
|
it "moves the cursor to the end of the leading whitespace and inserts 'tabLength' spaces into the buffer", ->
|
|
buffer.insert([7, 0], " \n")
|
|
editor.setCursorBufferPosition [7, 2]
|
|
editor.indent(autoIndent: true)
|
|
expect(buffer.lineForRow(7)).toMatch /^\s+$/
|
|
expect(buffer.lineForRow(7).length).toBe 8
|
|
expect(editor.getCursorBufferPosition()).toEqual [7, 8]
|
|
|
|
describe "when 'softTabs' is false", ->
|
|
it "moves the cursor to the end of the leading whitespace and inserts \t into the buffer", ->
|
|
convertToHardTabs(buffer)
|
|
editor.setSoftTabs(false)
|
|
buffer.insert([7, 0], "\t\t\t\n")
|
|
editor.setCursorBufferPosition [7, 1]
|
|
editor.indent(autoIndent: true)
|
|
expect(buffer.lineForRow(7)).toMatch /^\t\t\t\t$/
|
|
expect(editor.getCursorBufferPosition()).toEqual [7, 4]
|
|
|
|
describe "when the selection is not empty", ->
|
|
it "indents the selected lines", ->
|
|
editor.setSelectedBufferRange([[0, 0], [10, 0]])
|
|
selection = editor.getLastSelection()
|
|
spyOn(selection, "indentSelectedRows")
|
|
editor.indent()
|
|
expect(selection.indentSelectedRows).toHaveBeenCalled()
|
|
|
|
describe "if editor.softTabs is false", ->
|
|
it "inserts a tab character into the buffer", ->
|
|
editor.setSoftTabs(false)
|
|
expect(buffer.lineForRow(0)).not.toMatch(/^\t/)
|
|
editor.indent()
|
|
expect(buffer.lineForRow(0)).toMatch(/^\t/)
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 1]
|
|
expect(editor.getCursorScreenPosition()).toEqual [0, editor.getTabLength()]
|
|
|
|
editor.indent()
|
|
expect(buffer.lineForRow(0)).toMatch(/^\t\t/)
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 2]
|
|
expect(editor.getCursorScreenPosition()).toEqual [0, editor.getTabLength() * 2]
|
|
|
|
describe "clipboard operations", ->
|
|
beforeEach ->
|
|
editor.setSelectedBufferRanges([[[0, 4], [0, 13]], [[1, 6], [1, 10]]])
|
|
|
|
describe ".cutSelectedText()", ->
|
|
it "removes the selected text from the buffer and places it on the clipboard", ->
|
|
editor.cutSelectedText()
|
|
expect(buffer.lineForRow(0)).toBe "var = function () {"
|
|
expect(buffer.lineForRow(1)).toBe " var = function(items) {"
|
|
|
|
expect(clipboard.readText()).toBe 'quicksort\nsort'
|
|
|
|
describe ".cutToEndOfLine()", ->
|
|
describe "when soft wrap is on", ->
|
|
it "cuts up to the end of the line", ->
|
|
editor.setSoftWrapped(true)
|
|
editor.setEditorWidthInChars(10)
|
|
editor.setCursorScreenPosition([2, 2])
|
|
editor.cutToEndOfLine()
|
|
expect(editor.tokenizedLineForScreenRow(2).text).toBe '= () {'
|
|
|
|
describe "when soft wrap is off", ->
|
|
describe "when nothing is selected", ->
|
|
it "cuts up to the end of the line", ->
|
|
editor.setCursorBufferPosition([2, 20])
|
|
editor.addCursorAtBufferPosition([3, 20])
|
|
editor.cutToEndOfLine()
|
|
expect(buffer.lineForRow(2)).toBe ' if (items.length'
|
|
expect(buffer.lineForRow(3)).toBe ' var pivot = item'
|
|
expect(atom.clipboard.read()).toBe ' <= 1) return items;\ns.shift(), current, left = [], right = [];'
|
|
|
|
describe "when text is selected", ->
|
|
it "only cuts the selected text, not to the end of the line", ->
|
|
editor.setSelectedBufferRanges([[[2,20], [2, 30]], [[3, 20], [3, 20]]])
|
|
|
|
editor.cutToEndOfLine()
|
|
|
|
expect(buffer.lineForRow(2)).toBe ' if (items.lengthurn items;'
|
|
expect(buffer.lineForRow(3)).toBe ' var pivot = item'
|
|
expect(atom.clipboard.read()).toBe ' <= 1) ret\ns.shift(), current, left = [], right = [];'
|
|
|
|
describe ".copySelectedText()", ->
|
|
it "copies selected text onto the clipboard", ->
|
|
editor.setSelectedBufferRanges([[[0,4], [0,13]], [[1,6], [1, 10]], [[2,8], [2, 13]]])
|
|
|
|
editor.copySelectedText()
|
|
expect(buffer.lineForRow(0)).toBe "var quicksort = function () {"
|
|
expect(buffer.lineForRow(1)).toBe " var sort = function(items) {"
|
|
expect(buffer.lineForRow(2)).toBe " if (items.length <= 1) return items;"
|
|
expect(clipboard.readText()).toBe 'quicksort\nsort\nitems'
|
|
expect(atom.clipboard.readWithMetadata().metadata.selections).toEqual([
|
|
'quicksort'
|
|
'sort'
|
|
'items'
|
|
])
|
|
|
|
describe ".pasteText()", ->
|
|
it "pastes text into the buffer", ->
|
|
atom.clipboard.write('first')
|
|
editor.pasteText()
|
|
expect(editor.lineTextForBufferRow(0)).toBe "var first = function () {"
|
|
expect(editor.lineTextForBufferRow(1)).toBe " var first = function(items) {"
|
|
|
|
describe 'when the clipboard has many selections', ->
|
|
it "pastes each selection separately into the buffer", ->
|
|
atom.clipboard.write('first\nsecond', {selections: ['first', 'second'] })
|
|
editor.pasteText()
|
|
expect(editor.lineTextForBufferRow(0)).toBe "var first = function () {"
|
|
expect(editor.lineTextForBufferRow(1)).toBe " var second = function(items) {"
|
|
|
|
describe 'and the selections count does not match', ->
|
|
it "pastes the whole text into the buffer", ->
|
|
atom.clipboard.write('first\nsecond\nthird', {selections: ['first', 'second', 'third'] })
|
|
editor.pasteText()
|
|
expect(editor.lineTextForBufferRow(0)).toBe "var first"
|
|
expect(editor.lineTextForBufferRow(1)).toBe "second"
|
|
expect(editor.lineTextForBufferRow(2)).toBe "third = function () {"
|
|
|
|
expect(editor.lineTextForBufferRow(3)).toBe " var first"
|
|
expect(editor.lineTextForBufferRow(4)).toBe "second"
|
|
expect(editor.lineTextForBufferRow(5)).toBe "third = function(items) {"
|
|
|
|
describe ".indentSelectedRows()", ->
|
|
describe "when nothing is selected", ->
|
|
describe "when softTabs is enabled", ->
|
|
it "indents line and retains selection", ->
|
|
editor.setSelectedBufferRange([[0,3], [0,3]])
|
|
editor.indentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe " var quicksort = function () {"
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 3 + editor.getTabLength()], [0, 3 + editor.getTabLength()]]
|
|
|
|
describe "when softTabs is disabled", ->
|
|
it "indents line and retains selection", ->
|
|
convertToHardTabs(buffer)
|
|
editor.setSoftTabs(false)
|
|
editor.setSelectedBufferRange([[0,3], [0,3]])
|
|
editor.indentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe "\tvar quicksort = function () {"
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 3 + 1], [0, 3 + 1]]
|
|
|
|
describe "when one line is selected", ->
|
|
describe "when softTabs is enabled", ->
|
|
it "indents line and retains selection", ->
|
|
editor.setSelectedBufferRange([[0,4], [0,14]])
|
|
editor.indentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe "#{editor.getTabText()}var quicksort = function () {"
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 4 + editor.getTabLength()], [0, 14 + editor.getTabLength()]]
|
|
|
|
describe "when softTabs is disabled", ->
|
|
it "indents line and retains selection", ->
|
|
convertToHardTabs(buffer)
|
|
editor.setSoftTabs(false)
|
|
editor.setSelectedBufferRange([[0,4], [0,14]])
|
|
editor.indentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe "\tvar quicksort = function () {"
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 4 + 1], [0, 14 + 1]]
|
|
|
|
describe "when multiple lines are selected", ->
|
|
describe "when softTabs is enabled", ->
|
|
it "indents selected lines (that are not empty) and retains selection", ->
|
|
editor.setSelectedBufferRange([[9,1], [11,15]])
|
|
editor.indentSelectedRows()
|
|
expect(buffer.lineForRow(9)).toBe " };"
|
|
expect(buffer.lineForRow(10)).toBe ""
|
|
expect(buffer.lineForRow(11)).toBe " return sort(Array.apply(this, arguments));"
|
|
expect(editor.getSelectedBufferRange()).toEqual [[9, 1 + editor.getTabLength()], [11, 15 + editor.getTabLength()]]
|
|
|
|
it "does not indent the last row if the selection ends at column 0", ->
|
|
editor.setSelectedBufferRange([[9,1], [11,0]])
|
|
editor.indentSelectedRows()
|
|
expect(buffer.lineForRow(9)).toBe " };"
|
|
expect(buffer.lineForRow(10)).toBe ""
|
|
expect(buffer.lineForRow(11)).toBe " return sort(Array.apply(this, arguments));"
|
|
expect(editor.getSelectedBufferRange()).toEqual [[9, 1 + editor.getTabLength()], [11, 0]]
|
|
|
|
describe "when softTabs is disabled", ->
|
|
it "indents selected lines (that are not empty) and retains selection", ->
|
|
convertToHardTabs(buffer)
|
|
editor.setSoftTabs(false)
|
|
editor.setSelectedBufferRange([[9,1], [11,15]])
|
|
editor.indentSelectedRows()
|
|
expect(buffer.lineForRow(9)).toBe "\t\t};"
|
|
expect(buffer.lineForRow(10)).toBe ""
|
|
expect(buffer.lineForRow(11)).toBe "\t\treturn sort(Array.apply(this, arguments));"
|
|
expect(editor.getSelectedBufferRange()).toEqual [[9, 1 + 1], [11, 15 + 1]]
|
|
|
|
describe ".outdentSelectedRows()", ->
|
|
describe "when nothing is selected", ->
|
|
it "outdents line and retains selection", ->
|
|
editor.setSelectedBufferRange([[1,3], [1,3]])
|
|
editor.outdentSelectedRows()
|
|
expect(buffer.lineForRow(1)).toBe "var sort = function(items) {"
|
|
expect(editor.getSelectedBufferRange()).toEqual [[1, 3 - editor.getTabLength()], [1, 3 - editor.getTabLength()]]
|
|
|
|
it "outdents when indent is less than a tab length", ->
|
|
editor.insertText(' ')
|
|
editor.outdentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe "var quicksort = function () {"
|
|
|
|
it "outdents a single hard tab when indent is multiple hard tabs and and the session is using soft tabs", ->
|
|
editor.insertText('\t\t')
|
|
editor.outdentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe "\tvar quicksort = function () {"
|
|
editor.outdentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe "var quicksort = function () {"
|
|
|
|
it "outdents when a mix of hard tabs and soft tabs are used", ->
|
|
editor.insertText('\t ')
|
|
editor.outdentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe " var quicksort = function () {"
|
|
editor.outdentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe " var quicksort = function () {"
|
|
editor.outdentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe "var quicksort = function () {"
|
|
|
|
it "outdents only up to the first non-space non-tab character", ->
|
|
editor.insertText(' \tfoo\t ')
|
|
editor.outdentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe "\tfoo\t var quicksort = function () {"
|
|
editor.outdentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe "foo\t var quicksort = function () {"
|
|
editor.outdentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe "foo\t var quicksort = function () {"
|
|
|
|
describe "when one line is selected", ->
|
|
it "outdents line and retains editor", ->
|
|
editor.setSelectedBufferRange([[1,4], [1,14]])
|
|
editor.outdentSelectedRows()
|
|
expect(buffer.lineForRow(1)).toBe "var sort = function(items) {"
|
|
expect(editor.getSelectedBufferRange()).toEqual [[1, 4 - editor.getTabLength()], [1, 14 - editor.getTabLength()]]
|
|
|
|
describe "when multiple lines are selected", ->
|
|
it "outdents selected lines and retains editor", ->
|
|
editor.setSelectedBufferRange([[0,1], [3,15]])
|
|
editor.outdentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe "var quicksort = function () {"
|
|
expect(buffer.lineForRow(1)).toBe "var sort = function(items) {"
|
|
expect(buffer.lineForRow(2)).toBe " if (items.length <= 1) return items;"
|
|
expect(buffer.lineForRow(3)).toBe " var pivot = items.shift(), current, left = [], right = [];"
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 1], [3, 15 - editor.getTabLength()]]
|
|
|
|
it "does not outdent the last line of the selection if it ends at column 0", ->
|
|
editor.setSelectedBufferRange([[0,1], [3,0]])
|
|
editor.outdentSelectedRows()
|
|
expect(buffer.lineForRow(0)).toBe "var quicksort = function () {"
|
|
expect(buffer.lineForRow(1)).toBe "var sort = function(items) {"
|
|
expect(buffer.lineForRow(2)).toBe " if (items.length <= 1) return items;"
|
|
expect(buffer.lineForRow(3)).toBe " var pivot = items.shift(), current, left = [], right = [];"
|
|
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 1], [3, 0]]
|
|
|
|
describe ".toggleLineCommentsInSelection()", ->
|
|
it "toggles comments on the selected lines", ->
|
|
editor.setSelectedBufferRange([[4, 5], [7, 5]])
|
|
editor.toggleLineCommentsInSelection()
|
|
|
|
expect(buffer.lineForRow(4)).toBe " // while(items.length > 0) {"
|
|
expect(buffer.lineForRow(5)).toBe " // current = items.shift();"
|
|
expect(buffer.lineForRow(6)).toBe " // current < pivot ? left.push(current) : right.push(current);"
|
|
expect(buffer.lineForRow(7)).toBe " // }"
|
|
expect(editor.getSelectedBufferRange()).toEqual [[4, 8], [7, 8]]
|
|
|
|
editor.toggleLineCommentsInSelection()
|
|
expect(buffer.lineForRow(4)).toBe " while(items.length > 0) {"
|
|
expect(buffer.lineForRow(5)).toBe " current = items.shift();"
|
|
expect(buffer.lineForRow(6)).toBe " current < pivot ? left.push(current) : right.push(current);"
|
|
expect(buffer.lineForRow(7)).toBe " }"
|
|
|
|
it "does not comment the last line of a non-empty selection if it ends at column 0", ->
|
|
editor.setSelectedBufferRange([[4, 5], [7, 0]])
|
|
editor.toggleLineCommentsInSelection()
|
|
expect(buffer.lineForRow(4)).toBe " // while(items.length > 0) {"
|
|
expect(buffer.lineForRow(5)).toBe " // current = items.shift();"
|
|
expect(buffer.lineForRow(6)).toBe " // current < pivot ? left.push(current) : right.push(current);"
|
|
expect(buffer.lineForRow(7)).toBe " }"
|
|
|
|
it "uncomments lines if all lines match the comment regex", ->
|
|
editor.setSelectedBufferRange([[0, 0], [0, 1]])
|
|
editor.toggleLineCommentsInSelection()
|
|
expect(buffer.lineForRow(0)).toBe "// var quicksort = function () {"
|
|
|
|
editor.setSelectedBufferRange([[0, 0], [2, Infinity]])
|
|
editor.toggleLineCommentsInSelection()
|
|
expect(buffer.lineForRow(0)).toBe "// // var quicksort = function () {"
|
|
expect(buffer.lineForRow(1)).toBe "// var sort = function(items) {"
|
|
expect(buffer.lineForRow(2)).toBe "// if (items.length <= 1) return items;"
|
|
|
|
editor.setSelectedBufferRange([[0, 0], [2, Infinity]])
|
|
editor.toggleLineCommentsInSelection()
|
|
expect(buffer.lineForRow(0)).toBe "// var quicksort = function () {"
|
|
expect(buffer.lineForRow(1)).toBe " var sort = function(items) {"
|
|
expect(buffer.lineForRow(2)).toBe " if (items.length <= 1) return items;"
|
|
|
|
editor.setSelectedBufferRange([[0, 0], [0, Infinity]])
|
|
editor.toggleLineCommentsInSelection()
|
|
expect(buffer.lineForRow(0)).toBe "var quicksort = function () {"
|
|
|
|
it "uncomments commented lines separated by an empty line", ->
|
|
editor.setSelectedBufferRange([[0, 0], [1, Infinity]])
|
|
editor.toggleLineCommentsInSelection()
|
|
expect(buffer.lineForRow(0)).toBe "// var quicksort = function () {"
|
|
expect(buffer.lineForRow(1)).toBe "// var sort = function(items) {"
|
|
|
|
buffer.insert([0, Infinity], '\n')
|
|
|
|
editor.setSelectedBufferRange([[0, 0], [2, Infinity]])
|
|
editor.toggleLineCommentsInSelection()
|
|
expect(buffer.lineForRow(0)).toBe "var quicksort = function () {"
|
|
expect(buffer.lineForRow(1)).toBe ""
|
|
expect(buffer.lineForRow(2)).toBe " var sort = function(items) {"
|
|
|
|
it "preserves selection emptiness", ->
|
|
editor.setCursorBufferPosition([4, 0])
|
|
editor.toggleLineCommentsInSelection()
|
|
expect(editor.getLastSelection().isEmpty()).toBeTruthy()
|
|
|
|
it "does not explode if the current language mode has no comment regex", ->
|
|
editor.destroy()
|
|
|
|
waitsForPromise ->
|
|
atom.workspace.open(null, autoIndent: false).then (o) -> editor = o
|
|
|
|
runs ->
|
|
editor.setSelectedBufferRange([[4, 5], [4, 5]])
|
|
editor.toggleLineCommentsInSelection()
|
|
expect(buffer.lineForRow(4)).toBe " while(items.length > 0) {"
|
|
|
|
it "uncomments when the line lacks the trailing whitespace in the comment regex", ->
|
|
editor.setCursorBufferPosition([10, 0])
|
|
editor.toggleLineCommentsInSelection()
|
|
|
|
expect(buffer.lineForRow(10)).toBe "// "
|
|
expect(editor.getSelectedBufferRange()).toEqual [[10, 3], [10, 3]]
|
|
editor.backspace()
|
|
expect(buffer.lineForRow(10)).toBe "//"
|
|
|
|
editor.toggleLineCommentsInSelection()
|
|
expect(buffer.lineForRow(10)).toBe ""
|
|
expect(editor.getSelectedBufferRange()).toEqual [[10, 0], [10, 0]]
|
|
|
|
it "uncomments when the line has leading whitespace", ->
|
|
editor.setCursorBufferPosition([10, 0])
|
|
editor.toggleLineCommentsInSelection()
|
|
|
|
expect(buffer.lineForRow(10)).toBe "// "
|
|
editor.moveToBeginningOfLine()
|
|
editor.insertText(" ")
|
|
editor.setSelectedBufferRange([[10, 0], [10, 0]])
|
|
editor.toggleLineCommentsInSelection()
|
|
expect(buffer.lineForRow(10)).toBe " "
|
|
|
|
describe ".undo() and .redo()", ->
|
|
it "undoes/redoes the last change", ->
|
|
editor.insertText("foo")
|
|
editor.undo()
|
|
expect(buffer.lineForRow(0)).not.toContain "foo"
|
|
|
|
editor.redo()
|
|
expect(buffer.lineForRow(0)).toContain "foo"
|
|
|
|
it "batches the undo / redo of changes caused by multiple cursors", ->
|
|
editor.setCursorScreenPosition([0, 0])
|
|
editor.addCursorAtScreenPosition([1, 0])
|
|
|
|
editor.insertText("foo")
|
|
editor.backspace()
|
|
|
|
expect(buffer.lineForRow(0)).toContain "fovar"
|
|
expect(buffer.lineForRow(1)).toContain "fo "
|
|
|
|
editor.undo()
|
|
|
|
expect(buffer.lineForRow(0)).toContain "foo"
|
|
expect(buffer.lineForRow(1)).toContain "foo"
|
|
|
|
editor.redo()
|
|
|
|
expect(buffer.lineForRow(0)).not.toContain "foo"
|
|
expect(buffer.lineForRow(0)).toContain "fovar"
|
|
|
|
it "restores the selected ranges after undo and redo", ->
|
|
editor.setSelectedBufferRanges([[[1, 6], [1, 10]], [[1, 22], [1, 27]]])
|
|
editor.delete()
|
|
editor.delete()
|
|
|
|
selections = editor.getSelections()
|
|
expect(buffer.lineForRow(1)).toBe ' var = function( {'
|
|
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[1, 6], [1, 6]], [[1, 17], [1, 17]]]
|
|
|
|
editor.undo()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[1, 6], [1, 6]], [[1, 18], [1, 18]]]
|
|
|
|
editor.undo()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[1, 6], [1, 10]], [[1, 22], [1, 27]]]
|
|
|
|
editor.redo()
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[1, 6], [1, 6]], [[1, 18], [1, 18]]]
|
|
|
|
xit "restores folds after undo and redo", ->
|
|
editor.foldBufferRow(1)
|
|
editor.setSelectedBufferRange([[1, 0], [10, Infinity]], preserveFolds: true)
|
|
expect(editor.isFoldedAtBufferRow(1)).toBeTruthy()
|
|
|
|
editor.insertText """
|
|
\ // testing
|
|
function foo() {
|
|
return 1 + 2;
|
|
}
|
|
"""
|
|
expect(editor.isFoldedAtBufferRow(1)).toBeFalsy()
|
|
editor.foldBufferRow(2)
|
|
|
|
editor.undo()
|
|
expect(editor.isFoldedAtBufferRow(1)).toBeTruthy()
|
|
expect(editor.isFoldedAtBufferRow(9)).toBeTruthy()
|
|
expect(editor.isFoldedAtBufferRow(10)).toBeFalsy()
|
|
|
|
editor.redo()
|
|
expect(editor.isFoldedAtBufferRow(1)).toBeFalsy()
|
|
expect(editor.isFoldedAtBufferRow(2)).toBeTruthy()
|
|
|
|
describe "begin/commitTransaction()", ->
|
|
it "restores the selection when the transaction is undone/redone", ->
|
|
buffer.setText('1234')
|
|
editor.setSelectedBufferRange([[0, 1], [0, 3]])
|
|
editor.beginTransaction()
|
|
|
|
editor.delete()
|
|
editor.moveToEndOfLine()
|
|
editor.insertText('5')
|
|
expect(buffer.getText()).toBe '145'
|
|
|
|
editor.commitTransaction()
|
|
|
|
editor.undo()
|
|
expect(buffer.getText()).toBe '1234'
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 1], [0, 3]]
|
|
|
|
editor.redo()
|
|
expect(buffer.getText()).toBe '145'
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 3], [0, 3]]
|
|
|
|
describe "when the buffer is changed (via its direct api, rather than via than edit session)", ->
|
|
it "moves the cursor so it is in the same relative position of the buffer", ->
|
|
expect(editor.getCursorScreenPosition()).toEqual [0, 0]
|
|
editor.addCursorAtScreenPosition([0, 5])
|
|
editor.addCursorAtScreenPosition([1, 0])
|
|
[cursor1, cursor2, cursor3] = editor.getCursors()
|
|
|
|
buffer.insert([0, 1], 'abc')
|
|
|
|
expect(cursor1.getScreenPosition()).toEqual [0, 0]
|
|
expect(cursor2.getScreenPosition()).toEqual [0, 8]
|
|
expect(cursor3.getScreenPosition()).toEqual [1, 0]
|
|
|
|
it "does not destroy cursors or selections when a change encompasses them", ->
|
|
cursor = editor.getLastCursor()
|
|
cursor.setBufferPosition [3, 3]
|
|
editor.buffer.delete([[3, 1], [3, 5]])
|
|
expect(cursor.getBufferPosition()).toEqual [3, 1]
|
|
expect(editor.getCursors().indexOf(cursor)).not.toBe -1
|
|
|
|
selection = editor.getLastSelection()
|
|
selection.setBufferRange [[3, 5], [3, 10]]
|
|
editor.buffer.delete [[3, 3], [3, 8]]
|
|
expect(selection.getBufferRange()).toEqual [[3, 3], [3, 5]]
|
|
expect(editor.getSelections().indexOf(selection)).not.toBe -1
|
|
|
|
it "merges cursors when the change causes them to overlap", ->
|
|
editor.setCursorScreenPosition([0, 0])
|
|
editor.addCursorAtScreenPosition([0, 2])
|
|
editor.addCursorAtScreenPosition([1, 2])
|
|
|
|
[cursor1, cursor2, cursor3] = editor.getCursors()
|
|
expect(editor.getCursors().length).toBe 3
|
|
|
|
buffer.delete([[0, 0], [0, 2]])
|
|
|
|
expect(editor.getCursors().length).toBe 2
|
|
expect(editor.getCursors()).toEqual [cursor1, cursor3]
|
|
expect(cursor1.getBufferPosition()).toEqual [0,0]
|
|
expect(cursor3.getBufferPosition()).toEqual [1,2]
|
|
|
|
describe 'reading text', ->
|
|
it '.lineTextForScreenRow(row)', ->
|
|
editor.foldBufferRow(4)
|
|
expect(editor.lineTextForScreenRow(5)).toEqual ' return sort(left).concat(pivot).concat(sort(right));'
|
|
expect(editor.lineTextForScreenRow(100)).not.toBeDefined()
|
|
|
|
describe ".deleteLine()", ->
|
|
it "deletes the first line when the cursor is there", ->
|
|
editor.getLastCursor().moveToTop()
|
|
line1 = buffer.lineForRow(1)
|
|
count = buffer.getLineCount()
|
|
expect(buffer.lineForRow(0)).not.toBe(line1)
|
|
editor.deleteLine()
|
|
expect(buffer.lineForRow(0)).toBe(line1)
|
|
expect(buffer.getLineCount()).toBe(count - 1)
|
|
|
|
it "deletes the last line when the cursor is there", ->
|
|
count = buffer.getLineCount()
|
|
secondToLastLine = buffer.lineForRow(count - 2)
|
|
expect(buffer.lineForRow(count - 1)).not.toBe(secondToLastLine)
|
|
editor.getLastCursor().moveToBottom()
|
|
editor.deleteLine()
|
|
newCount = buffer.getLineCount()
|
|
expect(buffer.lineForRow(newCount - 1)).toBe(secondToLastLine)
|
|
expect(newCount).toBe(count - 1)
|
|
|
|
it "deletes whole lines when partial lines are selected", ->
|
|
editor.setSelectedBufferRange([[0, 2], [1, 2]])
|
|
line2 = buffer.lineForRow(2)
|
|
count = buffer.getLineCount()
|
|
expect(buffer.lineForRow(0)).not.toBe(line2)
|
|
expect(buffer.lineForRow(1)).not.toBe(line2)
|
|
editor.deleteLine()
|
|
expect(buffer.lineForRow(0)).toBe(line2)
|
|
expect(buffer.getLineCount()).toBe(count - 2)
|
|
|
|
it "only deletes first line if only newline is selected on second line", ->
|
|
editor.setSelectedBufferRange([[0, 2], [1, 0]])
|
|
line1 = buffer.lineForRow(1)
|
|
count = buffer.getLineCount()
|
|
expect(buffer.lineForRow(0)).not.toBe(line1)
|
|
editor.deleteLine()
|
|
expect(buffer.lineForRow(0)).toBe(line1)
|
|
expect(buffer.getLineCount()).toBe(count - 1)
|
|
|
|
it "deletes the entire region when invoke on a folded region", ->
|
|
editor.foldBufferRow(1)
|
|
editor.getLastCursor().moveToTop()
|
|
editor.getLastCursor().moveDown()
|
|
expect(buffer.getLineCount()).toBe(13)
|
|
editor.deleteLine()
|
|
expect(buffer.getLineCount()).toBe(4)
|
|
|
|
it "deletes the entire file from the bottom up", ->
|
|
count = buffer.getLineCount()
|
|
expect(count).toBeGreaterThan(0)
|
|
for line in [0...count]
|
|
editor.getLastCursor().moveToBottom()
|
|
editor.deleteLine()
|
|
expect(buffer.getLineCount()).toBe(1)
|
|
expect(buffer.getText()).toBe('')
|
|
|
|
it "deletes the entire file from the top down", ->
|
|
count = buffer.getLineCount()
|
|
expect(count).toBeGreaterThan(0)
|
|
for line in [0...count]
|
|
editor.getLastCursor().moveToTop()
|
|
editor.deleteLine()
|
|
expect(buffer.getLineCount()).toBe(1)
|
|
expect(buffer.getText()).toBe('')
|
|
|
|
describe "when soft wrap is enabled", ->
|
|
it "deletes the entire line that the cursor is on", ->
|
|
editor.setSoftWrapped(true)
|
|
editor.setEditorWidthInChars(10)
|
|
editor.setCursorBufferPosition([6])
|
|
|
|
line7 = buffer.lineForRow(7)
|
|
count = buffer.getLineCount()
|
|
expect(buffer.lineForRow(6)).not.toBe(line7)
|
|
editor.deleteLine()
|
|
expect(buffer.lineForRow(6)).toBe(line7)
|
|
expect(buffer.getLineCount()).toBe(count - 1)
|
|
|
|
describe "when the line being deleted preceeds a fold, and the command is undone", ->
|
|
it "restores the line and preserves the fold", ->
|
|
editor.setCursorBufferPosition([4])
|
|
editor.foldCurrentRow()
|
|
expect(editor.isFoldedAtScreenRow(4)).toBeTruthy()
|
|
editor.setCursorBufferPosition([3])
|
|
editor.deleteLine()
|
|
expect(editor.isFoldedAtScreenRow(3)).toBeTruthy()
|
|
expect(buffer.lineForRow(3)).toBe ' while(items.length > 0) {'
|
|
editor.undo()
|
|
expect(editor.isFoldedAtScreenRow(4)).toBeTruthy()
|
|
expect(buffer.lineForRow(3)).toBe ' var pivot = items.shift(), current, left = [], right = [];'
|
|
|
|
describe ".replaceSelectedText(options, fn)", ->
|
|
describe "when no text is selected", ->
|
|
it "inserts the text returned from the function at the cursor position", ->
|
|
editor.replaceSelectedText {}, -> '123'
|
|
expect(buffer.lineForRow(0)).toBe '123var quicksort = function () {'
|
|
|
|
editor.replaceSelectedText {selectWordIfEmpty: true}, -> 'var'
|
|
editor.setCursorBufferPosition([0])
|
|
expect(buffer.lineForRow(0)).toBe 'var quicksort = function () {'
|
|
|
|
editor.setCursorBufferPosition([10])
|
|
editor.replaceSelectedText null, -> ''
|
|
expect(buffer.lineForRow(10)).toBe ''
|
|
|
|
describe "when text is selected", ->
|
|
it "replaces the selected text with the text returned from the function", ->
|
|
editor.setSelectedBufferRange([[0, 1], [0, 3]])
|
|
editor.replaceSelectedText {}, -> 'ia'
|
|
expect(buffer.lineForRow(0)).toBe 'via quicksort = function () {'
|
|
|
|
describe ".transpose()", ->
|
|
it "swaps two characters", ->
|
|
editor.buffer.setText("abc")
|
|
editor.setCursorScreenPosition([0, 1])
|
|
editor.transpose()
|
|
expect(editor.lineTextForBufferRow(0)).toBe 'bac'
|
|
|
|
it "reverses a selection", ->
|
|
editor.buffer.setText("xabcz")
|
|
editor.setSelectedBufferRange([[0, 1], [0, 4]])
|
|
editor.transpose()
|
|
expect(editor.lineTextForBufferRow(0)).toBe 'xcbaz'
|
|
|
|
describe ".upperCase()", ->
|
|
describe "when there is no selection", ->
|
|
it "upper cases the current word", ->
|
|
editor.buffer.setText("aBc")
|
|
editor.setCursorScreenPosition([0, 1])
|
|
editor.upperCase()
|
|
expect(editor.lineTextForBufferRow(0)).toBe 'ABC'
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 1], [0, 1]]
|
|
|
|
describe "when there is a selection", ->
|
|
it "upper cases the current selection", ->
|
|
editor.buffer.setText("abc")
|
|
editor.setSelectedBufferRange([[0,0], [0,2]])
|
|
editor.upperCase()
|
|
expect(editor.lineTextForBufferRow(0)).toBe 'ABc'
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 0], [0, 2]]
|
|
|
|
describe ".lowerCase()", ->
|
|
describe "when there is no selection", ->
|
|
it "lower cases the current word", ->
|
|
editor.buffer.setText("aBC")
|
|
editor.setCursorScreenPosition([0, 1])
|
|
editor.lowerCase()
|
|
expect(editor.lineTextForBufferRow(0)).toBe 'abc'
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 1], [0, 1]]
|
|
|
|
describe "when there is a selection", ->
|
|
it "lower cases the current selection", ->
|
|
editor.buffer.setText("ABC")
|
|
editor.setSelectedBufferRange([[0,0], [0,2]])
|
|
editor.lowerCase()
|
|
expect(editor.lineTextForBufferRow(0)).toBe 'abC'
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 0], [0, 2]]
|
|
|
|
describe "soft-tabs detection", ->
|
|
it "assigns soft / hard tabs based on the contents of the buffer, or uses the default if unknown", ->
|
|
waitsForPromise ->
|
|
atom.workspace.open('sample.js', softTabs: false).then (editor) ->
|
|
expect(editor.getSoftTabs()).toBeTruthy()
|
|
|
|
waitsForPromise ->
|
|
atom.workspace.open('sample-with-tabs.coffee', softTabs: true).then (editor) ->
|
|
expect(editor.getSoftTabs()).toBeFalsy()
|
|
|
|
waitsForPromise ->
|
|
atom.workspace.open('sample-with-tabs-and-initial-comment.js', softTabs: true).then (editor) ->
|
|
expect(editor.getSoftTabs()).toBeFalsy()
|
|
|
|
waitsForPromise ->
|
|
atom.workspace.open(null, softTabs: false).then (editor) ->
|
|
expect(editor.getSoftTabs()).toBeFalsy()
|
|
|
|
describe '.getTabLength()', ->
|
|
describe 'when scoped settings are used', ->
|
|
coffeeEditor = null
|
|
beforeEach ->
|
|
waitsForPromise ->
|
|
atom.packages.activatePackage('language-coffee-script')
|
|
waitsForPromise ->
|
|
atom.project.open('coffee.coffee', autoIndent: false).then (o) -> coffeeEditor = o
|
|
|
|
afterEach: ->
|
|
atom.packages.deactivatePackages()
|
|
atom.packages.unloadPackages()
|
|
|
|
it 'returns correct values based on the scope of the set grammars', ->
|
|
atom.config.set '.source.coffee', 'editor.tabLength', 6
|
|
|
|
expect(editor.getTabLength()).toBe 2
|
|
expect(coffeeEditor.getTabLength()).toBe 6
|
|
|
|
it 'retokenizes when the tab length is updated via .setTabLength()', ->
|
|
expect(editor.getTabLength()).toBe 2
|
|
expect(editor.tokenizedLineForScreenRow(5).tokens[0].firstNonWhitespaceIndex).toBe 2
|
|
|
|
editor.setTabLength(6)
|
|
expect(editor.getTabLength()).toBe 6
|
|
expect(editor.tokenizedLineForScreenRow(5).tokens[0].firstNonWhitespaceIndex).toBe 6
|
|
|
|
it 'retokenizes when the editor.tabLength setting is updated', ->
|
|
expect(editor.getTabLength()).toBe 2
|
|
expect(editor.tokenizedLineForScreenRow(5).tokens[0].firstNonWhitespaceIndex).toBe 2
|
|
|
|
atom.config.set '.source.js', 'editor.tabLength', 6
|
|
expect(editor.getTabLength()).toBe 6
|
|
expect(editor.tokenizedLineForScreenRow(5).tokens[0].firstNonWhitespaceIndex).toBe 6
|
|
|
|
it 'updates the tab length when the grammar changes', ->
|
|
atom.config.set '.source.coffee', 'editor.tabLength', 6
|
|
|
|
expect(editor.getTabLength()).toBe 2
|
|
expect(editor.tokenizedLineForScreenRow(5).tokens[0].firstNonWhitespaceIndex).toBe 2
|
|
|
|
editor.setGrammar(coffeeEditor.getGrammar())
|
|
expect(editor.getTabLength()).toBe 6
|
|
expect(editor.tokenizedLineForScreenRow(5).tokens[0].firstNonWhitespaceIndex).toBe 6
|
|
|
|
describe ".indentLevelForLine(line)", ->
|
|
it "returns the indent level when the line has only leading whitespace", ->
|
|
expect(editor.indentLevelForLine(" hello")).toBe(2)
|
|
expect(editor.indentLevelForLine(" hello")).toBe(1.5)
|
|
|
|
it "returns the indent level when the line has only leading tabs", ->
|
|
expect(editor.indentLevelForLine("\t\thello")).toBe(2)
|
|
|
|
it "returns the indent level when the line has mixed leading whitespace and tabs", ->
|
|
expect(editor.indentLevelForLine("\t hello")).toBe(2)
|
|
expect(editor.indentLevelForLine(" \thello")).toBe(2)
|
|
expect(editor.indentLevelForLine(" \t hello")).toBe(2.5)
|
|
expect(editor.indentLevelForLine(" \t \thello")).toBe(3.5)
|
|
|
|
describe "when the buffer is reloaded", ->
|
|
it "preserves the current cursor position", ->
|
|
editor.setCursorScreenPosition([0, 1])
|
|
editor.buffer.reload()
|
|
expect(editor.getCursorScreenPosition()).toEqual [0,1]
|
|
|
|
describe "when a better-matched grammar is added to syntax", ->
|
|
it "switches to the better-matched grammar and re-tokenizes the buffer", ->
|
|
editor.destroy()
|
|
|
|
jsGrammar = atom.syntax.selectGrammar('a.js')
|
|
atom.syntax.removeGrammar(jsGrammar)
|
|
|
|
waitsForPromise ->
|
|
atom.workspace.open('sample.js', autoIndent: false).then (o) -> editor = o
|
|
|
|
runs ->
|
|
expect(editor.getGrammar()).toBe atom.syntax.nullGrammar
|
|
expect(editor.tokenizedLineForScreenRow(0).tokens.length).toBe 1
|
|
|
|
atom.syntax.addGrammar(jsGrammar)
|
|
expect(editor.getGrammar()).toBe jsGrammar
|
|
expect(editor.tokenizedLineForScreenRow(0).tokens.length).toBeGreaterThan 1
|
|
|
|
describe "auto-indent", ->
|
|
copyText = (text, {startColumn, textEditor}={}) ->
|
|
startColumn ?= 0
|
|
textEditor ?= editor
|
|
textEditor.setCursorBufferPosition([0, 0])
|
|
textEditor.insertText(text)
|
|
numberOfNewlines = text.match(/\n/g)?.length
|
|
endColumn = text.match(/[^\n]*$/)[0]?.length
|
|
textEditor.getLastSelection().setBufferRange([[0,startColumn], [numberOfNewlines,endColumn]])
|
|
textEditor.cutSelectedText()
|
|
|
|
describe "editor.autoIndent", ->
|
|
describe "when editor.autoIndent is false (default)", ->
|
|
describe "when `indent` is triggered", ->
|
|
it "does not auto-indent the line", ->
|
|
editor.setCursorBufferPosition([1, 30])
|
|
editor.insertText("\n ")
|
|
expect(editor.lineTextForBufferRow(2)).toBe " "
|
|
|
|
atom.config.set("editor.autoIndent", false)
|
|
editor.indent()
|
|
expect(editor.lineTextForBufferRow(2)).toBe " "
|
|
|
|
describe "when editor.autoIndent is true", ->
|
|
beforeEach ->
|
|
atom.config.set("editor.autoIndent", true)
|
|
|
|
describe "when `indent` is triggered", ->
|
|
it "auto-indents the line", ->
|
|
editor.setCursorBufferPosition([1, 30])
|
|
editor.insertText("\n ")
|
|
expect(editor.lineTextForBufferRow(2)).toBe " "
|
|
|
|
atom.config.set("editor.autoIndent", true)
|
|
editor.indent()
|
|
expect(editor.lineTextForBufferRow(2)).toBe " "
|
|
|
|
describe "when a newline is added", ->
|
|
describe "when the line preceding the newline adds a new level of indentation", ->
|
|
it "indents the newline to one additional level of indentation beyond the preceding line", ->
|
|
editor.setCursorBufferPosition([1, Infinity])
|
|
editor.insertText('\n')
|
|
expect(editor.indentationForBufferRow(2)).toBe editor.indentationForBufferRow(1) + 1
|
|
|
|
describe "when the line preceding the newline does't add a level of indentation", ->
|
|
it "indents the new line to the same level a as the preceding line", ->
|
|
editor.setCursorBufferPosition([5, 14])
|
|
editor.insertText('\n')
|
|
expect(editor.indentationForBufferRow(6)).toBe editor.indentationForBufferRow(5)
|
|
|
|
describe "when the line preceding the newline is a comment", ->
|
|
it "maintains the indent of the commented line", ->
|
|
editor.setCursorBufferPosition([0, 0])
|
|
editor.insertText(' //')
|
|
editor.setCursorBufferPosition([0, Infinity])
|
|
editor.insertText('\n')
|
|
expect(editor.indentationForBufferRow(1)).toBe 2
|
|
|
|
it "does not indent the line preceding the newline", ->
|
|
editor.setCursorBufferPosition([2, 0])
|
|
editor.insertText(' var this-line-should-be-indented-more\n')
|
|
expect(editor.indentationForBufferRow(1)).toBe 1
|
|
|
|
atom.config.set("editor.autoIndent", true)
|
|
editor.setCursorBufferPosition([2, Infinity])
|
|
editor.insertText('\n')
|
|
expect(editor.indentationForBufferRow(1)).toBe 1
|
|
expect(editor.indentationForBufferRow(2)).toBe 1
|
|
|
|
describe "when the cursor is before whitespace", ->
|
|
it "retains the whitespace following the cursor on the new line", ->
|
|
editor.setText(" var sort = function() {}")
|
|
editor.setCursorScreenPosition([0, 23])
|
|
editor.insertNewline()
|
|
|
|
expect(buffer.lineForRow(0)).toBe ' var sort = function()'
|
|
expect(buffer.lineForRow(1)).toBe ' {}'
|
|
expect(editor.getCursorScreenPosition()).toEqual [1, 2]
|
|
|
|
describe "when inserted text matches a decrease indent pattern", ->
|
|
describe "when the preceding line matches an increase indent pattern", ->
|
|
it "decreases the indentation to match that of the preceding line", ->
|
|
editor.setCursorBufferPosition([1, Infinity])
|
|
editor.insertText('\n')
|
|
expect(editor.indentationForBufferRow(2)).toBe editor.indentationForBufferRow(1) + 1
|
|
editor.insertText('}')
|
|
expect(editor.indentationForBufferRow(2)).toBe editor.indentationForBufferRow(1)
|
|
|
|
describe "when the preceding line doesn't match an increase indent pattern", ->
|
|
it "decreases the indentation to be one level below that of the preceding line", ->
|
|
editor.setCursorBufferPosition([3, Infinity])
|
|
editor.insertText('\n ')
|
|
expect(editor.indentationForBufferRow(4)).toBe editor.indentationForBufferRow(3)
|
|
editor.insertText('}')
|
|
expect(editor.indentationForBufferRow(4)).toBe editor.indentationForBufferRow(3) - 1
|
|
|
|
it "doesn't break when decreasing the indentation on a row that has no indentation", ->
|
|
editor.setCursorBufferPosition([12, Infinity])
|
|
editor.insertText("\n}; # too many closing brackets!")
|
|
expect(editor.lineTextForBufferRow(13)).toBe "}; # too many closing brackets!"
|
|
|
|
describe "when inserted text does not match a decrease indent pattern", ->
|
|
it "does not decrease the indentation", ->
|
|
editor.setCursorBufferPosition([12, 0])
|
|
editor.insertText(' ')
|
|
expect(editor.lineTextForBufferRow(12)).toBe ' };'
|
|
editor.insertText('\t\t')
|
|
expect(editor.lineTextForBufferRow(12)).toBe ' \t\t};'
|
|
|
|
describe "when the current line does not match a decrease indent pattern", ->
|
|
it "leaves the line unchanged", ->
|
|
editor.setCursorBufferPosition([2, 4])
|
|
expect(editor.indentationForBufferRow(2)).toBe editor.indentationForBufferRow(1) + 1
|
|
editor.insertText('foo')
|
|
expect(editor.indentationForBufferRow(2)).toBe editor.indentationForBufferRow(1) + 1
|
|
|
|
describe 'when scoped settings are used', ->
|
|
coffeeEditor = null
|
|
beforeEach ->
|
|
waitsForPromise ->
|
|
atom.packages.activatePackage('language-coffee-script')
|
|
waitsForPromise ->
|
|
atom.project.open('coffee.coffee', autoIndent: false).then (o) -> coffeeEditor = o
|
|
|
|
runs ->
|
|
atom.config.set('.source.js', 'editor.autoIndent', true)
|
|
atom.config.set('.source.coffee', 'editor.autoIndent', false)
|
|
|
|
afterEach: ->
|
|
atom.packages.deactivatePackages()
|
|
atom.packages.unloadPackages()
|
|
|
|
it "does not auto-indent the line for javascript files", ->
|
|
editor.setCursorBufferPosition([1, 30])
|
|
editor.insertText("\n")
|
|
expect(editor.lineTextForBufferRow(2)).toBe " "
|
|
|
|
coffeeEditor.setCursorBufferPosition([1, 18])
|
|
coffeeEditor.insertText("\n")
|
|
expect(coffeeEditor.lineTextForBufferRow(2)).toBe ""
|
|
|
|
describe "editor.normalizeIndentOnPaste", ->
|
|
beforeEach ->
|
|
atom.config.set('editor.normalizeIndentOnPaste', true)
|
|
|
|
it "does not normalize the indentation level of the text when editor.normalizeIndentOnPaste is false", ->
|
|
copyText(" function() {\nvar cool = 1;\n }\n")
|
|
atom.config.set('editor.normalizeIndentOnPaste', false)
|
|
editor.setCursorBufferPosition([5, 2])
|
|
editor.pasteText()
|
|
expect(editor.lineTextForBufferRow(5)).toBe " function() {"
|
|
expect(editor.lineTextForBufferRow(6)).toBe "var cool = 1;"
|
|
expect(editor.lineTextForBufferRow(7)).toBe " }"
|
|
|
|
describe "when the inserted text contains no newlines", ->
|
|
it "does not adjust the indentation level of the text", ->
|
|
editor.setCursorBufferPosition([5, 2])
|
|
editor.insertText("foo", indentBasis: 5)
|
|
expect(editor.lineTextForBufferRow(5)).toBe " foo current = items.shift();"
|
|
|
|
it "does not adjust the whitespace if there are preceding characters", ->
|
|
copyText(" foo")
|
|
editor.setCursorBufferPosition([5, 30])
|
|
editor.pasteText()
|
|
|
|
expect(editor.lineTextForBufferRow(5)).toBe " current = items.shift(); foo"
|
|
|
|
describe "when the inserted text contains newlines", ->
|
|
describe "when the cursor is preceded only by whitespace characters", ->
|
|
it "normalizes indented lines to the cursor's current indentation level", ->
|
|
copyText(" while (true) {\n foo();\n }\n", {startColumn: 2})
|
|
editor.setCursorBufferPosition([3, 4])
|
|
editor.pasteText()
|
|
|
|
expect(editor.lineTextForBufferRow(3)).toBe " while (true) {"
|
|
expect(editor.lineTextForBufferRow(4)).toBe " foo();"
|
|
expect(editor.lineTextForBufferRow(5)).toBe " }"
|
|
expect(editor.lineTextForBufferRow(6)).toBe "var pivot = items.shift(), current, left = [], right = [];"
|
|
|
|
describe "when the cursor is preceded by non-whitespace characters", ->
|
|
it "normalizes the indentation level of all lines based on the level of the existing first line", ->
|
|
copyText(" while (true) {\n foo();\n }\n", {startColumn: 0})
|
|
editor.setCursorBufferPosition([1, Infinity])
|
|
editor.pasteText()
|
|
|
|
expect(editor.lineTextForBufferRow(1)).toBe " var sort = function(items) {while (true) {"
|
|
expect(editor.lineTextForBufferRow(2)).toBe " foo();"
|
|
expect(editor.lineTextForBufferRow(3)).toBe " }"
|
|
expect(editor.lineTextForBufferRow(4)).toBe ""
|
|
|
|
describe 'when scoped settings are used', ->
|
|
coffeeEditor = null
|
|
beforeEach ->
|
|
waitsForPromise ->
|
|
atom.packages.activatePackage('language-coffee-script')
|
|
waitsForPromise ->
|
|
atom.project.open('coffee.coffee', autoIndent: false).then (o) -> coffeeEditor = o
|
|
|
|
runs ->
|
|
atom.config.set('.source.js', 'editor.normalizeIndentOnPaste', true)
|
|
atom.config.set('.source.coffee', 'editor.normalizeIndentOnPaste', false)
|
|
|
|
afterEach: ->
|
|
atom.packages.deactivatePackages()
|
|
atom.packages.unloadPackages()
|
|
|
|
it "normalizes the indentation level based on scoped settings", ->
|
|
copyText(" while (true) {\n foo();\n }\n", {startColumn: 2, textEditor: coffeeEditor})
|
|
coffeeEditor.setCursorBufferPosition([4, 4])
|
|
coffeeEditor.pasteText()
|
|
expect(coffeeEditor.lineTextForBufferRow(4)).toBe " while (true) {"
|
|
expect(coffeeEditor.lineTextForBufferRow(5)).toBe " foo();"
|
|
expect(coffeeEditor.lineTextForBufferRow(6)).toBe " }"
|
|
|
|
copyText(" while (true) {\n foo();\n }\n", {startColumn: 2})
|
|
editor.setCursorBufferPosition([3, 4])
|
|
editor.pasteText()
|
|
expect(editor.lineTextForBufferRow(3)).toBe " while (true) {"
|
|
expect(editor.lineTextForBufferRow(4)).toBe " foo();"
|
|
expect(editor.lineTextForBufferRow(5)).toBe " }"
|
|
|
|
it "autoIndentSelectedRows auto-indents the selection", ->
|
|
editor.setCursorBufferPosition([2, 0])
|
|
editor.insertText("function() {\ninside=true\n}\n i=1\n")
|
|
editor.getLastSelection().setBufferRange([[2,0], [6,0]])
|
|
editor.autoIndentSelectedRows()
|
|
|
|
expect(editor.lineTextForBufferRow(2)).toBe " function() {"
|
|
expect(editor.lineTextForBufferRow(3)).toBe " inside=true"
|
|
expect(editor.lineTextForBufferRow(4)).toBe " }"
|
|
expect(editor.lineTextForBufferRow(5)).toBe " i=1"
|
|
|
|
describe "soft and hard tabs", ->
|
|
afterEach ->
|
|
atom.packages.deactivatePackages()
|
|
atom.packages.unloadPackages()
|
|
|
|
it "resets the tab style when tokenization is complete", ->
|
|
editor.destroy()
|
|
|
|
waitsForPromise ->
|
|
atom.project.open('sample-with-tabs-and-leading-comment.coffee').then (o) -> editor = o
|
|
|
|
runs ->
|
|
expect(editor.softTabs).toBe true
|
|
|
|
waitsForPromise ->
|
|
atom.packages.activatePackage('language-coffee-script')
|
|
|
|
runs ->
|
|
expect(editor.softTabs).toBe false
|
|
|
|
describe ".destroy()", ->
|
|
it "destroys all markers associated with the edit session", ->
|
|
expect(buffer.getMarkerCount()).toBeGreaterThan 0
|
|
editor.destroy()
|
|
expect(buffer.getMarkerCount()).toBe 0
|
|
|
|
it "notifies ::onDidDestroy observers when the editor is destroyed", ->
|
|
destroyObserverCalled = false
|
|
editor.onDidDestroy -> destroyObserverCalled = true
|
|
|
|
editor.destroy()
|
|
expect(destroyObserverCalled).toBe true
|
|
|
|
describe ".joinLines()", ->
|
|
describe "when no text is selected", ->
|
|
describe "when the line below isn't empty", ->
|
|
it "joins the line below with the current line separated by a space and moves the cursor to the start of line that was moved up", ->
|
|
editor.setCursorBufferPosition([0, Infinity])
|
|
editor.insertText(' ')
|
|
editor.setCursorBufferPosition([0])
|
|
editor.joinLines()
|
|
expect(editor.lineTextForBufferRow(0)).toBe 'var quicksort = function () { var sort = function(items) {'
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 29]
|
|
|
|
describe "when the line below is empty", ->
|
|
it "deletes the line below and moves the cursor to the end of the line", ->
|
|
editor.setCursorBufferPosition([9])
|
|
editor.joinLines()
|
|
expect(editor.lineTextForBufferRow(9)).toBe ' };'
|
|
expect(editor.lineTextForBufferRow(10)).toBe ' return sort(Array.apply(this, arguments));'
|
|
expect(editor.getCursorBufferPosition()).toEqual [9, 4]
|
|
|
|
describe "when the cursor is on the last row", ->
|
|
it "does nothing", ->
|
|
editor.setCursorBufferPosition([Infinity, Infinity])
|
|
editor.joinLines()
|
|
expect(editor.lineTextForBufferRow(12)).toBe '};'
|
|
|
|
describe "when the line is empty", ->
|
|
it "joins the line below with the current line with no added space", ->
|
|
editor.setCursorBufferPosition([10])
|
|
editor.joinLines()
|
|
expect(editor.lineTextForBufferRow(10)).toBe 'return sort(Array.apply(this, arguments));'
|
|
expect(editor.getCursorBufferPosition()).toEqual [10, 0]
|
|
|
|
describe "when text is selected", ->
|
|
describe "when the selection does not span multiple lines", ->
|
|
it "joins the line below with the current line separated by a space and retains the selected text", ->
|
|
editor.setSelectedBufferRange([[0, 1], [0, 3]])
|
|
editor.joinLines()
|
|
expect(editor.lineTextForBufferRow(0)).toBe 'var quicksort = function () { var sort = function(items) {'
|
|
expect(editor.getSelectedBufferRange()).toEqual [[0, 1], [0, 3]]
|
|
|
|
describe "when the selection spans multiple lines", ->
|
|
it "joins all selected lines separated by a space and retains the selected text", ->
|
|
editor.setSelectedBufferRange([[9, 3], [12, 1]])
|
|
editor.joinLines()
|
|
expect(editor.lineTextForBufferRow(9)).toBe ' }; return sort(Array.apply(this, arguments)); };'
|
|
expect(editor.getSelectedBufferRange()).toEqual [[9, 3], [9, 49]]
|
|
|
|
describe ".duplicateLines()", ->
|
|
it "for each selection, duplicates all buffer lines intersected by the selection", ->
|
|
editor.foldBufferRow(4)
|
|
editor.setCursorBufferPosition([2, 5])
|
|
editor.addSelectionForBufferRange([[3, 0], [8, 0]], preserveFolds: true)
|
|
|
|
editor.duplicateLines()
|
|
|
|
expect(editor.getTextInBufferRange([[2, 0], [13, 5]])).toBe """
|
|
\ if (items.length <= 1) return items;
|
|
if (items.length <= 1) return items;
|
|
var pivot = items.shift(), current, left = [], right = [];
|
|
while(items.length > 0) {
|
|
current = items.shift();
|
|
current < pivot ? left.push(current) : right.push(current);
|
|
}
|
|
var pivot = items.shift(), current, left = [], right = [];
|
|
while(items.length > 0) {
|
|
current = items.shift();
|
|
current < pivot ? left.push(current) : right.push(current);
|
|
}
|
|
"""
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[3, 5], [3, 5]], [[9, 0], [14, 0]]]
|
|
|
|
# folds are also duplicated
|
|
expect(editor.tokenizedLineForScreenRow(5).fold).toBeDefined()
|
|
expect(editor.tokenizedLineForScreenRow(7).fold).toBeDefined()
|
|
expect(editor.tokenizedLineForScreenRow(7).text).toBe " while(items.length > 0) {"
|
|
expect(editor.tokenizedLineForScreenRow(8).text).toBe " return sort(left).concat(pivot).concat(sort(right));"
|
|
|
|
it "duplicates all folded lines for empty selections on folded lines", ->
|
|
editor.foldBufferRow(4)
|
|
editor.setCursorBufferPosition([4, 0])
|
|
|
|
editor.duplicateLines()
|
|
|
|
expect(editor.getTextInBufferRange([[2, 0], [11, 5]])).toBe """
|
|
\ if (items.length <= 1) return items;
|
|
var pivot = items.shift(), current, left = [], right = [];
|
|
while(items.length > 0) {
|
|
current = items.shift();
|
|
current < pivot ? left.push(current) : right.push(current);
|
|
}
|
|
while(items.length > 0) {
|
|
current = items.shift();
|
|
current < pivot ? left.push(current) : right.push(current);
|
|
}
|
|
"""
|
|
expect(editor.getSelectedBufferRange()).toEqual [[8, 0], [8, 0]]
|
|
|
|
it "can duplicate the last line of the buffer", ->
|
|
editor.setSelectedBufferRange([[11, 0], [12, 2]])
|
|
editor.duplicateLines()
|
|
expect(editor.getTextInBufferRange([[11, 0], [14, 2]])).toBe """
|
|
\ return sort(Array.apply(this, arguments));
|
|
};
|
|
return sort(Array.apply(this, arguments));
|
|
};
|
|
"""
|
|
expect(editor.getSelectedBufferRange()).toEqual [[13, 0], [14, 2]]
|
|
|
|
describe ".shouldPromptToSave()", ->
|
|
it "returns false when an edit session's buffer is in use by more than one session", ->
|
|
jasmine.unspy(editor, 'shouldPromptToSave')
|
|
expect(editor.shouldPromptToSave()).toBeFalsy()
|
|
buffer.setText('changed')
|
|
expect(editor.shouldPromptToSave()).toBeTruthy()
|
|
|
|
editor2 = null
|
|
waitsForPromise ->
|
|
atom.project.open('sample.js', autoIndent: false).then (o) -> editor2 = o
|
|
|
|
runs ->
|
|
expect(editor.shouldPromptToSave()).toBeFalsy()
|
|
editor2.destroy()
|
|
expect(editor.shouldPromptToSave()).toBeTruthy()
|
|
|
|
describe "when the editor contains surrogate pair characters", ->
|
|
it "correctly backspaces over them", ->
|
|
editor.setText('\uD835\uDF97\uD835\uDF97\uD835\uDF97')
|
|
editor.moveToBottom()
|
|
editor.backspace()
|
|
expect(editor.getText()).toBe '\uD835\uDF97\uD835\uDF97'
|
|
editor.backspace()
|
|
expect(editor.getText()).toBe '\uD835\uDF97'
|
|
editor.backspace()
|
|
expect(editor.getText()).toBe ''
|
|
|
|
it "correctly deletes over them", ->
|
|
editor.setText('\uD835\uDF97\uD835\uDF97\uD835\uDF97')
|
|
editor.moveToTop()
|
|
editor.delete()
|
|
expect(editor.getText()).toBe '\uD835\uDF97\uD835\uDF97'
|
|
editor.delete()
|
|
expect(editor.getText()).toBe '\uD835\uDF97'
|
|
editor.delete()
|
|
expect(editor.getText()).toBe ''
|
|
|
|
it "correctly moves over them", ->
|
|
editor.setText('\uD835\uDF97\uD835\uDF97\uD835\uDF97\n')
|
|
editor.moveToTop()
|
|
editor.moveRight()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 2]
|
|
editor.moveRight()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 4]
|
|
editor.moveRight()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 6]
|
|
editor.moveRight()
|
|
expect(editor.getCursorBufferPosition()).toEqual [1, 0]
|
|
editor.moveLeft()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 6]
|
|
editor.moveLeft()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 4]
|
|
editor.moveLeft()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 2]
|
|
editor.moveLeft()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 0]
|
|
|
|
describe "when the editor contains variation sequence character pairs", ->
|
|
it "correctly backspaces over them", ->
|
|
editor.setText('\u2714\uFE0E\u2714\uFE0E\u2714\uFE0E')
|
|
editor.moveToBottom()
|
|
editor.backspace()
|
|
expect(editor.getText()).toBe '\u2714\uFE0E\u2714\uFE0E'
|
|
editor.backspace()
|
|
expect(editor.getText()).toBe '\u2714\uFE0E'
|
|
editor.backspace()
|
|
expect(editor.getText()).toBe ''
|
|
|
|
it "correctly deletes over them", ->
|
|
editor.setText('\u2714\uFE0E\u2714\uFE0E\u2714\uFE0E')
|
|
editor.moveToTop()
|
|
editor.delete()
|
|
expect(editor.getText()).toBe '\u2714\uFE0E\u2714\uFE0E'
|
|
editor.delete()
|
|
expect(editor.getText()).toBe '\u2714\uFE0E'
|
|
editor.delete()
|
|
expect(editor.getText()).toBe ''
|
|
|
|
it "correctly moves over them", ->
|
|
editor.setText('\u2714\uFE0E\u2714\uFE0E\u2714\uFE0E\n')
|
|
editor.moveToTop()
|
|
editor.moveRight()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 2]
|
|
editor.moveRight()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 4]
|
|
editor.moveRight()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 6]
|
|
editor.moveRight()
|
|
expect(editor.getCursorBufferPosition()).toEqual [1, 0]
|
|
editor.moveLeft()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 6]
|
|
editor.moveLeft()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 4]
|
|
editor.moveLeft()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 2]
|
|
editor.moveLeft()
|
|
expect(editor.getCursorBufferPosition()).toEqual [0, 0]
|
|
|
|
describe ".setIndentationForBufferRow", ->
|
|
describe "when the editor uses soft tabs but the row has hard tabs", ->
|
|
it "only replaces whitespace characters", ->
|
|
editor.setSoftWrapped(true)
|
|
editor.setText("\t1\n\t2")
|
|
editor.setCursorBufferPosition([0, 0])
|
|
editor.setIndentationForBufferRow(0, 2)
|
|
expect(editor.getText()).toBe(" 1\n\t2")
|
|
|
|
describe "when the indentation level is a non-integer", ->
|
|
it "does not throw an exception", ->
|
|
editor.setSoftWrapped(true)
|
|
editor.setText("\t1\n\t2")
|
|
editor.setCursorBufferPosition([0, 0])
|
|
editor.setIndentationForBufferRow(0, 2.1)
|
|
expect(editor.getText()).toBe(" 1\n\t2")
|
|
|
|
describe ".reloadGrammar()", ->
|
|
beforeEach ->
|
|
waitsForPromise ->
|
|
atom.packages.activatePackage('language-coffee-script')
|
|
|
|
it "updates the grammar based on grammar overrides", ->
|
|
expect(editor.getGrammar().name).toBe 'JavaScript'
|
|
atom.syntax.setGrammarOverrideForPath(editor.getPath(), 'source.coffee')
|
|
editor.reloadGrammar()
|
|
expect(editor.getGrammar().name).toBe 'CoffeeScript'
|
|
|
|
describe "when the editor's grammar has an injection selector", ->
|
|
beforeEach ->
|
|
|
|
waitsForPromise ->
|
|
atom.packages.activatePackage('language-text')
|
|
|
|
waitsForPromise ->
|
|
atom.packages.activatePackage('language-javascript')
|
|
|
|
it "includes the grammar's patterns when the selector matches the current scope in other grammars", ->
|
|
waitsForPromise ->
|
|
atom.packages.activatePackage('language-hyperlink')
|
|
|
|
runs ->
|
|
grammar = atom.syntax.selectGrammar("text.js")
|
|
{tokens} = grammar.tokenizeLine("var i; // http://github.com")
|
|
|
|
expect(tokens[0].value).toBe "var"
|
|
expect(tokens[0].scopes).toEqual ["source.js", "storage.modifier.js"]
|
|
|
|
expect(tokens[6].value).toBe "http://github.com"
|
|
expect(tokens[6].scopes).toEqual ["source.js", "comment.line.double-slash.js", "markup.underline.link.http.hyperlink"]
|
|
|
|
describe "when the grammar is added", ->
|
|
it "retokenizes existing buffers that contain tokens that match the injection selector", ->
|
|
waitsForPromise ->
|
|
atom.workspace.open('sample.js').then (o) -> editor = o
|
|
|
|
runs ->
|
|
editor.setText("// http://github.com")
|
|
|
|
{tokens} = editor.tokenizedLineForScreenRow(0)
|
|
expect(tokens[1].value).toBe " http://github.com"
|
|
expect(tokens[1].scopes).toEqual ["source.js", "comment.line.double-slash.js"]
|
|
|
|
waitsForPromise ->
|
|
atom.packages.activatePackage('language-hyperlink')
|
|
|
|
runs ->
|
|
{tokens} = editor.tokenizedLineForScreenRow(0)
|
|
expect(tokens[2].value).toBe "http://github.com"
|
|
expect(tokens[2].scopes).toEqual ["source.js", "comment.line.double-slash.js", "markup.underline.link.http.hyperlink"]
|
|
|
|
describe "when the grammar is updated", ->
|
|
it "retokenizes existing buffers that contain tokens that match the injection selector", ->
|
|
waitsForPromise ->
|
|
atom.workspace.open('sample.js').then (o) -> editor = o
|
|
|
|
runs ->
|
|
editor.setText("// SELECT * FROM OCTOCATS")
|
|
|
|
{tokens} = editor.tokenizedLineForScreenRow(0)
|
|
expect(tokens[1].value).toBe " SELECT * FROM OCTOCATS"
|
|
expect(tokens[1].scopes).toEqual ["source.js", "comment.line.double-slash.js"]
|
|
|
|
waitsForPromise ->
|
|
atom.packages.activatePackage('package-with-injection-selector')
|
|
|
|
runs ->
|
|
{tokens} = editor.tokenizedLineForScreenRow(0)
|
|
expect(tokens[1].value).toBe " SELECT * FROM OCTOCATS"
|
|
expect(tokens[1].scopes).toEqual ["source.js", "comment.line.double-slash.js"]
|
|
|
|
waitsForPromise ->
|
|
atom.packages.activatePackage('language-sql')
|
|
|
|
runs ->
|
|
{tokens} = editor.tokenizedLineForScreenRow(0)
|
|
expect(tokens[2].value).toBe "SELECT"
|
|
expect(tokens[2].scopes).toEqual ["source.js", "comment.line.double-slash.js", "keyword.other.DML.sql"]
|
|
|
|
describe ".normalizeTabsInBufferRange()", ->
|
|
it "normalizes tabs depending on the editor's soft tab/tab length settings", ->
|
|
editor.setTabLength(1)
|
|
editor.setSoftTabs(true)
|
|
editor.setText('\t\t\t')
|
|
editor.normalizeTabsInBufferRange([[0, 0], [0, 1]])
|
|
expect(editor.getText()).toBe ' \t\t'
|
|
|
|
editor.setTabLength(2)
|
|
editor.normalizeTabsInBufferRange([[0, 0], [Infinity, Infinity]])
|
|
expect(editor.getText()).toBe ' '
|
|
|
|
editor.setSoftTabs(false)
|
|
editor.normalizeTabsInBufferRange([[0, 0], [Infinity, Infinity]])
|
|
expect(editor.getText()).toBe ' '
|
|
|
|
describe ".scrollToCursorPosition()", ->
|
|
it "scrolls the last cursor into view, centering around the cursor if possible and the 'center' option isn't false", ->
|
|
editor.setCursorScreenPosition([8, 8])
|
|
editor.setLineHeightInPixels(10)
|
|
editor.setDefaultCharWidth(10)
|
|
editor.setHeight(60)
|
|
editor.setWidth(50)
|
|
editor.setHorizontalScrollbarHeight(0)
|
|
expect(editor.getScrollTop()).toBe 0
|
|
expect(editor.getScrollLeft()).toBe 0
|
|
|
|
editor.scrollToCursorPosition()
|
|
expect(editor.getScrollTop()).toBe (8.5 * 10) - 30
|
|
expect(editor.getScrollBottom()).toBe (8.5 * 10) + 30
|
|
expect(editor.getScrollRight()).toBe (9 + editor.getHorizontalScrollMargin()) * 10
|
|
|
|
editor.setScrollTop(0)
|
|
editor.scrollToCursorPosition(center: false)
|
|
expect(editor.getScrollBottom()).toBe (9 + editor.getVerticalScrollMargin()) * 10
|
|
|
|
describe ".pageUp/Down()", ->
|
|
it "scrolls one screen height up or down and moves the cursor one page length", ->
|
|
editor.manageScrollPosition = true
|
|
|
|
editor.setLineHeightInPixels(10)
|
|
editor.setHeight(50)
|
|
expect(editor.getScrollHeight()).toBe 130
|
|
expect(editor.getCursorBufferPosition().row).toBe 0
|
|
|
|
editor.pageDown()
|
|
expect(editor.getScrollTop()).toBe 50
|
|
expect(editor.getCursorBufferPosition().row).toBe 5
|
|
|
|
editor.pageDown()
|
|
expect(editor.getScrollTop()).toBe 80
|
|
expect(editor.getCursorBufferPosition().row).toBe 10
|
|
|
|
editor.pageUp()
|
|
expect(editor.getScrollTop()).toBe 30
|
|
expect(editor.getCursorBufferPosition().row).toBe 5
|
|
|
|
editor.pageUp()
|
|
expect(editor.getScrollTop()).toBe 0
|
|
expect(editor.getCursorBufferPosition().row).toBe 0
|
|
|
|
describe ".selectPageUp/Down()", ->
|
|
it "selects one screen height of text up or down", ->
|
|
editor.manageScrollPosition = true
|
|
|
|
editor.setLineHeightInPixels(10)
|
|
editor.setHeight(50)
|
|
expect(editor.getScrollHeight()).toBe 130
|
|
expect(editor.getCursorBufferPosition().row).toBe 0
|
|
|
|
editor.selectPageDown()
|
|
expect(editor.getScrollTop()).toBe 30
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[0,0], [5,0]]]
|
|
|
|
editor.selectPageDown()
|
|
expect(editor.getScrollTop()).toBe 80
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[0,0], [10,0]]]
|
|
|
|
editor.selectPageDown()
|
|
expect(editor.getScrollTop()).toBe 80
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[0,0], [12,2]]]
|
|
|
|
editor.moveToBottom()
|
|
editor.selectPageUp()
|
|
expect(editor.getScrollTop()).toBe 50
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[7,0], [12,2]]]
|
|
|
|
editor.selectPageUp()
|
|
expect(editor.getScrollTop()).toBe 0
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[2,0], [12,2]]]
|
|
|
|
editor.selectPageUp()
|
|
expect(editor.getScrollTop()).toBe 0
|
|
expect(editor.getSelectedBufferRanges()).toEqual [[[0,0], [12,2]]]
|
|
|
|
describe '.get/setPlaceholderText()', ->
|
|
it 'can be created with placeholderText', ->
|
|
TextBuffer = require 'text-buffer'
|
|
newEditor = new TextEditor
|
|
buffer: new TextBuffer
|
|
mini: true
|
|
placeholderText: 'yep'
|
|
expect(newEditor.getPlaceholderText()).toBe 'yep'
|
|
|
|
it 'models placeholderText and emits an event when changed', ->
|
|
editor.onDidChangePlaceholderText handler = jasmine.createSpy()
|
|
|
|
expect(editor.getPlaceholderText()).toBeUndefined()
|
|
|
|
editor.setPlaceholderText('OK')
|
|
expect(handler).toHaveBeenCalledWith 'OK'
|
|
expect(editor.getPlaceholderText()).toBe 'OK'
|