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pulsar/spec/syntax-spec.coffee

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Rename atom-api require to atom
2013-09-20 00:51:53 +04:00
{fs} = require 'atom'
Use temp.dir to replace '/tmp' in specs.
2013-10-21 17:20:19 +04:00
path = require 'path'
temp = require 'temp'
Use relative paths in spec requires
2013-09-18 05:58:41 +04:00
TextMateGrammar = require '../src/text-mate-grammar'
Test firstLineRegex first when finding grammar This is required for the property-list bundle to highlight .plist files that maybe in XML or non-XML formats. Also specify the cached buffer disk contents to grammarForFilePath so fs.read doesn't need to be called again if the contents are already read.
2013-01-09 04:15:24 +04:00
Start on `syntax` global. Use it to replace scoped `config` settings. We'll store all syntax-related global state in the `syntax` global. For now, this means that all scoped properties will be stored here, as well as all grammars.
2012-12-23 23:50:58 +04:00
describe "the `syntax` global", ->
Only load TextMate packages as needed in specs Also: when a TextMate package is deactivated, remove its grammars
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beforeEach ->
Remove remaining package manager shims
2013-11-20 22:48:55 +04:00
atom.packages.activatePackage('language-text', sync: true)
atom.packages.activatePackage('language-javascript', sync: true)
atom.packages.activatePackage('language-coffee-script', sync: true)
atom.packages.activatePackage('language-ruby', sync: true)
Only load TextMate packages as needed in specs Also: when a TextMate package is deactivated, remove its grammars
2013-03-26 03:31:01 +04:00
Serialize the syntax object's grammar overrides with window state
2013-03-22 05:04:10 +04:00
describe "serialization", ->
it "remembers grammar overrides by path", ->
:lipstick: Do not use "path" as file path's variabla name.
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filePath = '/foo/bar/file.js'
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
expect(atom.syntax.selectGrammar(filePath).name).not.toBe 'Ruby'
atom.syntax.setGrammarOverrideForPath(filePath, 'source.ruby')
Remove deserializer shims on window
2013-11-21 01:51:12 +04:00
syntax2 = atom.deserializers.deserialize(atom.syntax.serialize())
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
syntax2.addGrammar(grammar) for grammar in atom.syntax.grammars when grammar isnt atom.syntax.nullGrammar
:lipstick: Do not use "path" as file path's variabla name.
2013-10-21 18:36:40 +04:00
expect(syntax2.selectGrammar(filePath).name).toBe 'Ruby'
Serialize the syntax object's grammar overrides with window state
2013-03-22 05:04:10 +04:00
Rename grammarForFilePath to selectGrammar The old name was misleading because it the decision is based on the file contents in some circumstances.
2013-03-21 05:23:47 +04:00
describe ".selectGrammar(filePath)", ->
Simplify grammar selection and its specs
2013-03-22 01:45:41 +04:00
it "can use the filePath to load the correct grammar based on the grammar's filetype", ->
Remove remaining package manager shims
2013-11-20 22:48:55 +04:00
atom.packages.activatePackage('language-git', sync: true)
Only load TextMate packages as needed in specs Also: when a TextMate package is deactivated, remove its grammars
2013-03-26 03:31:01 +04:00
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
expect(atom.syntax.selectGrammar("file.js").name).toBe "JavaScript" # based on extension (.js)
expect(atom.syntax.selectGrammar(path.join(temp.dir, '.git', 'config')).name).toBe "Git Config" # based on end of the path (.git/config)
expect(atom.syntax.selectGrammar("Rakefile").name).toBe "Ruby" # based on the file's basename (Rakefile)
expect(atom.syntax.selectGrammar("curb").name).toBe "Null Grammar"
expect(atom.syntax.selectGrammar("/hu.git/config").name).toBe "Null Grammar"
Store grammars on the `syntax` global
2013-01-01 04:11:11 +04:00
it "uses the filePath's shebang line if the grammar cannot be determined by the extension or basename", ->
Use relative paths when resolving
2013-09-18 03:15:53 +04:00
filePath = require.resolve("./fixtures/shebang")
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
expect(atom.syntax.selectGrammar(filePath).name).toBe "Ruby"
Store grammars on the `syntax` global
2013-01-01 04:11:11 +04:00
Give first line regex the required amount of lines Certain bundles require multi-line matches in the firstLineMatch value so count the number of newlines in the regex and only test the regex against only those lines.
2013-02-21 03:11:07 +04:00
it "uses the number of newlines in the first line regex to determine the number of lines to test against", ->
Remove remaining package manager shims
2013-11-20 22:48:55 +04:00
atom.packages.activatePackage('language-property-list', sync: true)
Only load TextMate packages as needed in specs Also: when a TextMate package is deactivated, remove its grammars
2013-03-26 03:31:01 +04:00
Only use the first line when determine the syntax via file contents
2013-02-21 00:38:49 +04:00
fileContent = "first-line\n<html>"
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
expect(atom.syntax.selectGrammar("dummy.coffee", fileContent).name).toBe "CoffeeScript"
Only use the first line when determine the syntax via file contents
2013-02-21 00:38:49 +04:00
Give first line regex the required amount of lines Certain bundles require multi-line matches in the firstLineMatch value so count the number of newlines in the regex and only test the regex against only those lines.
2013-02-21 03:11:07 +04:00
fileContent = '<?xml version="1.0" encoding="UTF-8"?>'
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
expect(atom.syntax.selectGrammar("grammar.tmLanguage", fileContent).name).toBe "Null Grammar"
Give first line regex the required amount of lines Certain bundles require multi-line matches in the firstLineMatch value so count the number of newlines in the regex and only test the regex against only those lines.
2013-02-21 03:11:07 +04:00
fileContent += '\n<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">'
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
expect(atom.syntax.selectGrammar("grammar.tmLanguage", fileContent).name).toBe "Property List (XML)"
Give first line regex the required amount of lines Certain bundles require multi-line matches in the firstLineMatch value so count the number of newlines in the regex and only test the regex against only those lines.
2013-02-21 03:11:07 +04:00
Test firstLineRegex first when finding grammar This is required for the property-list bundle to highlight .plist files that maybe in XML or non-XML formats. Also specify the cached buffer disk contents to grammarForFilePath so fs.read doesn't need to be called again if the contents are already read.
2013-01-09 04:15:24 +04:00
it "doesn't read the file when the file contents are specified", ->
Use relative paths when resolving
2013-09-18 03:15:53 +04:00
filePath = require.resolve("./fixtures/shebang")
Upgrade to fs-plus@0.4.0
2013-11-01 01:58:01 +04:00
filePathContents = fs.readFileSync(filePath, 'utf8')
Use relative paths in spec requires
2013-09-18 05:58:41 +04:00
spyOn(fs, 'read').andCallThrough()
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
expect(atom.syntax.selectGrammar(filePath, filePathContents).name).toBe "Ruby"
Use relative paths in spec requires
2013-09-18 05:58:41 +04:00
expect(fs.read).not.toHaveBeenCalled()
Test firstLineRegex first when finding grammar This is required for the property-list bundle to highlight .plist files that maybe in XML or non-XML formats. Also specify the cached buffer disk contents to grammarForFilePath so fs.read doesn't need to be called again if the contents are already read.
2013-01-09 04:15:24 +04:00
Move grammar overrides to syntax (no serialization yet)
2013-03-22 02:54:49 +04:00
it "allows the default grammar to be overridden for a path", ->
:lipstick: Do not use "path" as file path's variabla name.
2013-10-21 18:36:40 +04:00
filePath = '/foo/bar/file.js'
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
expect(atom.syntax.selectGrammar(filePath).name).not.toBe 'Ruby'
atom.syntax.setGrammarOverrideForPath(filePath, 'source.ruby')
expect(atom.syntax.selectGrammar(filePath).name).toBe 'Ruby'
atom.syntax.clearGrammarOverrideForPath(filePath)
expect(atom.syntax.selectGrammar(filePath).name).not.toBe 'Ruby'
Store grammars on the `syntax` global
2013-01-01 04:11:11 +04:00
Score grammar matches using longest fileType match Previously the score for two grammars matching on path was equal and so the first one would be selected. Now the longer match will have a higher score and will be selected over other grammars with shorter fileType match lengths. Closes #602
2013-06-25 05:23:54 +04:00
describe "when multiple grammars have matching fileTypes", ->
it "selects the grammar with the longest fileType match", ->
grammar1 = new TextMateGrammar
name: 'test1'
scopeName: 'source1'
fileTypes: ['test', 'more.test']
grammar2 = new TextMateGrammar
name: 'test2'
scopeName: 'source2'
fileTypes: ['test']
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
atom.syntax.addGrammar(grammar1)
atom.syntax.addGrammar(grammar2)
Score grammar matches using longest fileType match Previously the score for two grammars matching on path was equal and so the first one would be selected. Now the longer match will have a higher score and will be selected over other grammars with shorter fileType match lengths. Closes #602
2013-06-25 05:23:54 +04:00
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
expect(atom.syntax.selectGrammar('more.test', '')).toBe grammar1
Score grammar matches using longest fileType match Previously the score for two grammars matching on path was equal and so the first one would be selected. Now the longer match will have a higher score and will be selected over other grammars with shorter fileType match lengths. Closes #602
2013-06-25 05:23:54 +04:00
Guard against missing file path in getScore()
2013-07-10 19:54:15 +04:00
describe "when there is no file path", ->
it "does not throw an exception (regression)", ->
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
expect(-> atom.syntax.selectGrammar(null, '#!/usr/bin/ruby')).not.toThrow()
expect(-> atom.syntax.selectGrammar(null, '')).not.toThrow()
expect(-> atom.syntax.selectGrammar(null, null)).not.toThrow()
Guard against missing file path in getScore()
2013-07-10 19:54:15 +04:00
Only load TextMate packages as needed in specs Also: when a TextMate package is deactivated, remove its grammars
2013-03-26 03:31:01 +04:00
describe ".removeGrammar(grammar)", ->
it "removes the grammar, so it won't be returned by selectGrammar", ->
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
grammar = atom.syntax.selectGrammar('foo.js')
atom.syntax.removeGrammar(grammar)
expect(atom.syntax.selectGrammar('foo.js').name).not.toBe grammar.name
Only load TextMate packages as needed in specs Also: when a TextMate package is deactivated, remove its grammars
2013-03-26 03:31:01 +04:00
Start on `syntax` global. Use it to replace scoped `config` settings. We'll store all syntax-related global state in the `syntax` global. For now, this means that all scoped properties will be stored here, as well as all grammars.
2012-12-23 23:50:58 +04:00
describe ".getProperty(scopeDescriptor)", ->
it "returns the property with the most specific scope selector", ->
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
atom.syntax.addProperties(".source.coffee .string.quoted.double.coffee", foo: bar: baz: 42)
atom.syntax.addProperties(".source .string.quoted.double", foo: bar: baz: 22)
atom.syntax.addProperties(".source", foo: bar: baz: 11)
Start on `syntax` global. Use it to replace scoped `config` settings. We'll store all syntax-related global state in the `syntax` global. For now, this means that all scoped properties will be stored here, as well as all grammars.
2012-12-23 23:50:58 +04:00
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
expect(atom.syntax.getProperty([".source.coffee", ".string.quoted.double.coffee"], "foo.bar.baz")).toBe 42
expect(atom.syntax.getProperty([".source.js", ".string.quoted.double.js"], "foo.bar.baz")).toBe 22
expect(atom.syntax.getProperty([".source.js", ".variable.assignment.js"], "foo.bar.baz")).toBe 11
expect(atom.syntax.getProperty([".text"], "foo.bar.baz")).toBeUndefined()
Most recently added scoped properties win in case of a specificity tie This makes the scoped property system mimic the behavior of CSS. When there is a tie, the scoped properties loaded later in the cascade win. I also optimize the scanning of all the properties, checking only those sets of properties that have a value for the desired key path, to reduce the need to match a ton of scope selectors.
2012-12-24 00:19:20 +04:00
it "favors the most recently added properties in the event of a specificity tie", ->
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
atom.syntax.addProperties(".source.coffee .string.quoted.single", foo: bar: baz: 42)
atom.syntax.addProperties(".source.coffee .string.quoted.double", foo: bar: baz: 22)
Most recently added scoped properties win in case of a specificity tie This makes the scoped property system mimic the behavior of CSS. When there is a tie, the scoped properties loaded later in the cascade win. I also optimize the scanning of all the properties, checking only those sets of properties that have a value for the desired key path, to reduce the need to match a ton of scope selectors.
2012-12-24 00:19:20 +04:00
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
expect(atom.syntax.getProperty([".source.coffee", ".string.quoted.single"], "foo.bar.baz")).toBe 42
expect(atom.syntax.getProperty([".source.coffee", ".string.quoted.single.double"], "foo.bar.baz")).toBe 22
Allow scoped-properties to be added/removed by name Also: - remove "global" properties - clear scoped properties between specs
2013-03-26 22:45:19 +04:00
describe ".removeProperties(name)", ->
it "allows properties to be removed by name", ->
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
atom.syntax.addProperties("a", ".source.coffee .string.quoted.double.coffee", foo: bar: baz: 42)
atom.syntax.addProperties("b", ".source .string.quoted.double", foo: bar: baz: 22)
Allow scoped-properties to be added/removed by name Also: - remove "global" properties - clear scoped properties between specs
2013-03-26 22:45:19 +04:00
Use atom.syntax instead of window.syntax
2013-11-11 20:53:52 +04:00
atom.syntax.removeProperties("b")
expect(atom.syntax.getProperty([".source.js", ".string.quoted.double.js"], "foo.bar.baz")).toBeUndefined()
expect(atom.syntax.getProperty([".source.coffee", ".string.quoted.double.coffee"], "foo.bar.baz")).toBe 42
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