deb5e4a2fa
git-svn-id: http://svg-edit.googlecode.com/svn/trunk@1866 eee81c28-f429-11dd-99c0-75d572ba1ddd
311 lines
7.9 KiB
HTML
311 lines
7.9 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<link rel='stylesheet' href='qunit/qunit.css' type='text/css'/>
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<script src='../editor/jquery.js'></script>
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<script type='text/javascript' src='../editor/svgtransformlist.js'></script>
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<script type='text/javascript' src='../editor/history.js'></script>
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<script type='text/javascript' src='../editor/svgutils.js'></script>
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<script type='text/javascript' src='qunit/qunit.js'></script>
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<script type='text/javascript'>
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$(function() {
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// log function
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QUnit.log = function(result, message) {
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if (window.console && window.console.log) {
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window.console.log(result +' :: '+ message);
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}
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};
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var svgns = 'http://www.w3.org/2000/svg';
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var svg = document.createElementNS(svgns, 'svg');
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var undoMgr = null;
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module('svgedit.history Module');
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var MockCommand = function(opt_text) {
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this.text_ = opt_text;
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};
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MockCommand.prototype.apply = function() {
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};
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MockCommand.prototype.unapply = function() {
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};
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MockCommand.prototype.getText = function() {
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return this.text_;
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};
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MockCommand.prototype.elements = function() {
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return [];
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};
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var MockHistoryEventHandler = function() {
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};
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MockHistoryEventHandler.prototype.handleHistoryEvent = function(eventType, command) {
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};
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function setUp() {
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undoMgr = new svgedit.history.UndoManager();
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}
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function tearDown() {
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undoMgr = null;
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}
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test('Test svgedit.history package', function() {
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expect(13);
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ok(svgedit.history);
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ok(svgedit.history.MoveElementCommand);
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ok(svgedit.history.InsertElementCommand);
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ok(svgedit.history.ChangeElementCommand);
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ok(svgedit.history.RemoveElementCommand);
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ok(svgedit.history.BatchCommand);
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ok(svgedit.history.UndoManager);
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equals(typeof svgedit.history.MoveElementCommand, typeof function(){});
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equals(typeof svgedit.history.InsertElementCommand, typeof function(){});
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equals(typeof svgedit.history.ChangeElementCommand, typeof function(){});
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equals(typeof svgedit.history.RemoveElementCommand, typeof function(){});
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equals(typeof svgedit.history.BatchCommand, typeof function(){});
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equals(typeof svgedit.history.UndoManager, typeof function(){});
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});
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test('Test UndoManager methods', function() {
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expect(14);
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setUp();
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ok(undoMgr);
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ok(undoMgr.addCommandToHistory);
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ok(undoMgr.getUndoStackSize);
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ok(undoMgr.getRedoStackSize);
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ok(undoMgr.resetUndoStack);
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ok(undoMgr.getNextUndoCommandText);
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ok(undoMgr.getNextRedoCommandText);
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equals(typeof undoMgr, typeof {});
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equals(typeof undoMgr.addCommandToHistory, typeof function(){});
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equals(typeof undoMgr.getUndoStackSize, typeof function(){});
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equals(typeof undoMgr.getRedoStackSize, typeof function(){});
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equals(typeof undoMgr.resetUndoStack, typeof function(){});
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equals(typeof undoMgr.getNextUndoCommandText, typeof function(){});
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equals(typeof undoMgr.getNextRedoCommandText, typeof function(){});
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tearDown();
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});
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test('Test UndoManager.addCommandToHistory() function', function() {
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expect(3);
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setUp();
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equals(undoMgr.getUndoStackSize(), 0);
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undoMgr.addCommandToHistory(new MockCommand());
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equals(undoMgr.getUndoStackSize(), 1);
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undoMgr.addCommandToHistory(new MockCommand());
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equals(undoMgr.getUndoStackSize(), 2);
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tearDown();
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});
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test('Test UndoManager.getUndoStackSize() and getRedoStackSize() functions', function() {
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expect(18);
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setUp();
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undoMgr.addCommandToHistory(new MockCommand());
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undoMgr.addCommandToHistory(new MockCommand());
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undoMgr.addCommandToHistory(new MockCommand());
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equals(undoMgr.getUndoStackSize(), 3);
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equals(undoMgr.getRedoStackSize(), 0);
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undoMgr.undo();
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equals(undoMgr.getUndoStackSize(), 2);
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equals(undoMgr.getRedoStackSize(), 1);
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undoMgr.undo();
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equals(undoMgr.getUndoStackSize(), 1);
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equals(undoMgr.getRedoStackSize(), 2);
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undoMgr.undo();
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equals(undoMgr.getUndoStackSize(), 0);
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equals(undoMgr.getRedoStackSize(), 3);
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undoMgr.undo();
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equals(undoMgr.getUndoStackSize(), 0);
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equals(undoMgr.getRedoStackSize(), 3);
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undoMgr.redo();
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equals(undoMgr.getUndoStackSize(), 1);
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equals(undoMgr.getRedoStackSize(), 2);
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undoMgr.redo();
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equals(undoMgr.getUndoStackSize(), 2);
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equals(undoMgr.getRedoStackSize(), 1);
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undoMgr.redo();
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equals(undoMgr.getUndoStackSize(), 3);
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equals(undoMgr.getRedoStackSize(), 0);
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undoMgr.redo();
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equals(undoMgr.getUndoStackSize(), 3);
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equals(undoMgr.getRedoStackSize(), 0);
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tearDown();
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});
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test('Test UndoManager.resetUndoStackSize() function', function() {
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expect(4);
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setUp();
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undoMgr.addCommandToHistory(new MockCommand());
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undoMgr.addCommandToHistory(new MockCommand());
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undoMgr.addCommandToHistory(new MockCommand());
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undoMgr.undo();
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equals(undoMgr.getUndoStackSize(), 2);
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equals(undoMgr.getRedoStackSize(), 1);
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undoMgr.resetUndoStack();
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equals(undoMgr.getUndoStackSize(), 0);
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equals(undoMgr.getRedoStackSize(), 0);
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tearDown();
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});
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test('Test UndoManager.getNextUndoCommandText() function', function() {
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expect(9);
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setUp();
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equals(undoMgr.getNextUndoCommandText(), '');
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undoMgr.addCommandToHistory(new MockCommand('First'));
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undoMgr.addCommandToHistory(new MockCommand('Second'));
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undoMgr.addCommandToHistory(new MockCommand('Third'));
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equals(undoMgr.getNextUndoCommandText(), 'Third');
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undoMgr.undo();
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equals(undoMgr.getNextUndoCommandText(), 'Second');
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undoMgr.undo();
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equals(undoMgr.getNextUndoCommandText(), 'First');
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undoMgr.undo();
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equals(undoMgr.getNextUndoCommandText(), '');
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undoMgr.redo();
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equals(undoMgr.getNextUndoCommandText(), 'First');
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undoMgr.redo();
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equals(undoMgr.getNextUndoCommandText(), 'Second');
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undoMgr.redo();
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equals(undoMgr.getNextUndoCommandText(), 'Third');
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undoMgr.redo();
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equals(undoMgr.getNextUndoCommandText(), 'Third');
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tearDown();
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});
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test('Test UndoManager.getNextRedoCommandText() function', function() {
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expect(8);
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setUp();
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equals(undoMgr.getNextRedoCommandText(), '');
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undoMgr.addCommandToHistory(new MockCommand('First'));
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undoMgr.addCommandToHistory(new MockCommand('Second'));
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undoMgr.addCommandToHistory(new MockCommand('Third'));
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equals(undoMgr.getNextRedoCommandText(), '');
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undoMgr.undo();
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equals(undoMgr.getNextRedoCommandText(), 'Third');
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undoMgr.undo();
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equals(undoMgr.getNextRedoCommandText(), 'Second');
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undoMgr.undo();
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equals(undoMgr.getNextRedoCommandText(), 'First');
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undoMgr.redo();
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equals(undoMgr.getNextRedoCommandText(), 'Second');
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undoMgr.redo();
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equals(undoMgr.getNextRedoCommandText(), 'Third');
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undoMgr.redo();
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equals(undoMgr.getNextRedoCommandText(), '');
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tearDown();
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});
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test('Test UndoManager.undo() and redo() functions', function() {
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expect(10);
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setUp();
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var lastCalled = null;
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var cmd1 = new MockCommand();
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var cmd2 = new MockCommand();
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var cmd3 = new MockCommand();
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cmd1.apply = function() { lastCalled = 'cmd1.apply'; };
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cmd2.apply = function() { lastCalled = 'cmd2.apply'; };
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cmd3.apply = function() { lastCalled = 'cmd3.apply'; };
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cmd1.unapply = function() { lastCalled = 'cmd1.unapply'; };
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cmd2.unapply = function() { lastCalled = 'cmd2.unapply'; };
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cmd3.unapply = function() { lastCalled = 'cmd3.unapply'; };
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undoMgr.addCommandToHistory(cmd1);
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undoMgr.addCommandToHistory(cmd2);
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undoMgr.addCommandToHistory(cmd3);
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ok(!lastCalled);
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undoMgr.undo();
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equals(lastCalled, 'cmd3.unapply');
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undoMgr.redo();
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equals(lastCalled, 'cmd3.apply');
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undoMgr.undo();
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undoMgr.undo();
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equals(lastCalled, 'cmd2.unapply');
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undoMgr.undo();
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equals(lastCalled, 'cmd1.unapply');
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lastCalled = null;
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undoMgr.undo();
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ok(!lastCalled);
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undoMgr.redo();
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equals(lastCalled, 'cmd1.apply');
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undoMgr.redo();
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equals(lastCalled, 'cmd2.apply');
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undoMgr.redo();
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equals(lastCalled, 'cmd3.apply');
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lastCalled = null;
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undoMgr.redo();
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ok(!lastCalled);
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tearDown();
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});
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});
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</script>
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</head>
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<body>
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<h1 id='qunit-header'>Unit Tests for history.js</h1>
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<h2 id='qunit-banner'></h2>
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<h2 id='qunit-userAgent'></h2>
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<ol id='qunit-tests'>
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</ol>
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</body>
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</html>
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