mirror of
https://github.com/pulsar-edit/pulsar.git
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171 lines
6.3 KiB
JavaScript
171 lines
6.3 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Ajax.org Code Editor (ACE).
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*
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* The Initial Developer of the Original Code is
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* Ajax.org B.V.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Fabian Jakobs <fabian AT ajax DOT org>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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if (typeof process !== "undefined") {
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require("amd-loader");
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require("./test/mockdom");
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}
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define(function(require, exports, module) {
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"use strict";
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var EditSession = require("./edit_session").EditSession;
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var Editor = require("./editor").Editor;
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var MockRenderer = require("./test/mockrenderer").MockRenderer;
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var assert = require("./test/assertions");
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module.exports = {
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createEditSession : function(rows, cols) {
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var line = new Array(cols + 1).join("a");
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var text = new Array(rows).join(line + "\n") + line;
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return new EditSession(text);
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},
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"test: navigate to end of file should scroll the last line into view" : function() {
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var doc = this.createEditSession(200, 10);
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var editor = new Editor(new MockRenderer(), doc);
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editor.navigateFileEnd();
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var cursor = editor.getCursorPosition();
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assert.ok(editor.getFirstVisibleRow() <= cursor.row);
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assert.ok(editor.getLastVisibleRow() >= cursor.row);
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},
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"test: navigate to start of file should scroll the first row into view" : function() {
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var doc = this.createEditSession(200, 10);
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var editor = new Editor(new MockRenderer(), doc);
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editor.moveCursorTo(editor.getLastVisibleRow() + 20);
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editor.navigateFileStart();
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assert.equal(editor.getFirstVisibleRow(), 0);
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},
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"test: goto hidden line should scroll the line into the middle of the viewport" : function() {
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var editor = new Editor(new MockRenderer(), this.createEditSession(200, 5));
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editor.navigateTo(0, 0);
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editor.gotoLine(101);
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assert.position(editor.getCursorPosition(), 100, 0);
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assert.equal(editor.getFirstVisibleRow(), 90);
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editor.navigateTo(100, 0);
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editor.gotoLine(11);
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assert.position(editor.getCursorPosition(), 10, 0);
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assert.equal(editor.getFirstVisibleRow(), 0);
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editor.navigateTo(100, 0);
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editor.gotoLine(6);
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assert.position(editor.getCursorPosition(), 5, 0);
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assert.equal(0, editor.getFirstVisibleRow(), 0);
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editor.navigateTo(100, 0);
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editor.gotoLine(1);
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assert.position(editor.getCursorPosition(), 0, 0);
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assert.equal(editor.getFirstVisibleRow(), 0);
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editor.navigateTo(0, 0);
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editor.gotoLine(191);
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assert.position(editor.getCursorPosition(), 190, 0);
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assert.equal(editor.getFirstVisibleRow(), 180);
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editor.navigateTo(0, 0);
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editor.gotoLine(196);
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assert.position(editor.getCursorPosition(), 195, 0);
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assert.equal(editor.getFirstVisibleRow(), 180);
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},
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"test: goto visible line should only move the cursor and not scroll": function() {
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var editor = new Editor(new MockRenderer(), this.createEditSession(200, 5));
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editor.navigateTo(0, 0);
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editor.gotoLine(12);
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assert.position(editor.getCursorPosition(), 11, 0);
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assert.equal(editor.getFirstVisibleRow(), 0);
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editor.navigateTo(30, 0);
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editor.gotoLine(33);
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assert.position(editor.getCursorPosition(), 32, 0);
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assert.equal(editor.getFirstVisibleRow(), 30);
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},
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"test: navigate from the end of a long line down to a short line and back should maintain the curser column": function() {
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var editor = new Editor(new MockRenderer(), new EditSession(["123456", "1"]));
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editor.navigateTo(0, 6);
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assert.position(editor.getCursorPosition(), 0, 6);
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editor.navigateDown();
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assert.position(editor.getCursorPosition(), 1, 1);
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editor.navigateUp();
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assert.position(editor.getCursorPosition(), 0, 6);
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},
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"test: reset desired column on navigate left or right": function() {
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var editor = new Editor(new MockRenderer(), new EditSession(["123456", "12"]));
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editor.navigateTo(0, 6);
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assert.position(editor.getCursorPosition(), 0, 6);
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editor.navigateDown();
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assert.position(editor.getCursorPosition(), 1, 2);
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editor.navigateLeft();
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assert.position(editor.getCursorPosition(), 1, 1);
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editor.navigateUp();
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assert.position(editor.getCursorPosition(), 0, 1);
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},
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"test: typing text should update the desired column": function() {
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var editor = new Editor(new MockRenderer(), new EditSession(["1234", "1234567890"]));
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editor.navigateTo(0, 3);
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editor.insert("juhu");
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editor.navigateDown();
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assert.position(editor.getCursorPosition(), 1, 7);
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}
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};
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});
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if (typeof module !== "undefined" && module === require.main) {
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require("asyncjs").test.testcase(module.exports).exec()
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} |