576 lines
15 KiB
HTML
576 lines
15 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<link rel='stylesheet' href='qunit/qunit.css' type='text/css'/>
|
|
<script src='../editor/jquery.js'></script>
|
|
<script type='text/javascript' src='../editor/history.js'></script>
|
|
<script type='text/javascript' src='qunit/qunit.js'></script>
|
|
<script type='text/javascript'>
|
|
$(function() {
|
|
// TODO(codedread): Write tests for handling history events.
|
|
|
|
// Mocked out methods.
|
|
svgedit.transformlist = {};
|
|
svgedit.transformlist.removeElementFromListMap = function(elem) {};
|
|
svgedit.utilities = {};
|
|
svgedit.utilities.getHref = function(elem) { return '#foo'; };
|
|
svgedit.utilities.setHref = function(elem, val) {};
|
|
svgedit.utilities.getRotationAngle = function(elem) { return 0; };
|
|
|
|
// log function
|
|
QUnit.log = function(result, message) {
|
|
if (window.console && window.console.log) {
|
|
window.console.log(result +' :: '+ message);
|
|
}
|
|
};
|
|
|
|
var svgns = 'http://www.w3.org/2000/svg';
|
|
var svg = document.createElementNS(svgns, 'svg');
|
|
var undoMgr = null;
|
|
var divparent = document.getElementById('divparent');
|
|
var div1 = document.getElementById('div1');
|
|
var div2 = document.getElementById('div2');
|
|
var div3 = document.getElementById('div3');
|
|
var div4 = document.getElementById('div4');
|
|
var div5 = document.getElementById('div5');
|
|
|
|
module('svgedit.history');
|
|
|
|
var MockCommand = function(opt_text) { this.text_ = opt_text; };
|
|
MockCommand.prototype.apply = function() {};
|
|
MockCommand.prototype.unapply = function() {};
|
|
MockCommand.prototype.getText = function() { return this.text_; };
|
|
MockCommand.prototype.elements = function() { return []; };
|
|
|
|
var MockHistoryEventHandler = function() {};
|
|
MockHistoryEventHandler.prototype.handleHistoryEvent = function(eventType, command) {};
|
|
|
|
function setUp() {
|
|
undoMgr = new svgedit.history.UndoManager();
|
|
}
|
|
function tearDown() {
|
|
undoMgr = null;
|
|
}
|
|
|
|
test('Test svgedit.history package', function() {
|
|
expect(13);
|
|
|
|
ok(svgedit.history);
|
|
ok(svgedit.history.MoveElementCommand);
|
|
ok(svgedit.history.InsertElementCommand);
|
|
ok(svgedit.history.ChangeElementCommand);
|
|
ok(svgedit.history.RemoveElementCommand);
|
|
ok(svgedit.history.BatchCommand);
|
|
ok(svgedit.history.UndoManager);
|
|
equals(typeof svgedit.history.MoveElementCommand, typeof function(){});
|
|
equals(typeof svgedit.history.InsertElementCommand, typeof function(){});
|
|
equals(typeof svgedit.history.ChangeElementCommand, typeof function(){});
|
|
equals(typeof svgedit.history.RemoveElementCommand, typeof function(){});
|
|
equals(typeof svgedit.history.BatchCommand, typeof function(){});
|
|
equals(typeof svgedit.history.UndoManager, typeof function(){});
|
|
});
|
|
|
|
test('Test UndoManager methods', function() {
|
|
expect(14);
|
|
setUp();
|
|
|
|
ok(undoMgr);
|
|
ok(undoMgr.addCommandToHistory);
|
|
ok(undoMgr.getUndoStackSize);
|
|
ok(undoMgr.getRedoStackSize);
|
|
ok(undoMgr.resetUndoStack);
|
|
ok(undoMgr.getNextUndoCommandText);
|
|
ok(undoMgr.getNextRedoCommandText);
|
|
|
|
equals(typeof undoMgr, typeof {});
|
|
equals(typeof undoMgr.addCommandToHistory, typeof function(){});
|
|
equals(typeof undoMgr.getUndoStackSize, typeof function(){});
|
|
equals(typeof undoMgr.getRedoStackSize, typeof function(){});
|
|
equals(typeof undoMgr.resetUndoStack, typeof function(){});
|
|
equals(typeof undoMgr.getNextUndoCommandText, typeof function(){});
|
|
equals(typeof undoMgr.getNextRedoCommandText, typeof function(){});
|
|
|
|
tearDown();
|
|
});
|
|
|
|
test('Test UndoManager.addCommandToHistory() function', function() {
|
|
expect(3);
|
|
|
|
setUp();
|
|
|
|
equals(undoMgr.getUndoStackSize(), 0);
|
|
undoMgr.addCommandToHistory(new MockCommand());
|
|
equals(undoMgr.getUndoStackSize(), 1);
|
|
undoMgr.addCommandToHistory(new MockCommand());
|
|
equals(undoMgr.getUndoStackSize(), 2);
|
|
|
|
tearDown();
|
|
});
|
|
|
|
test('Test UndoManager.getUndoStackSize() and getRedoStackSize() functions', function() {
|
|
expect(18);
|
|
|
|
setUp();
|
|
|
|
undoMgr.addCommandToHistory(new MockCommand());
|
|
undoMgr.addCommandToHistory(new MockCommand());
|
|
undoMgr.addCommandToHistory(new MockCommand());
|
|
|
|
equals(undoMgr.getUndoStackSize(), 3);
|
|
equals(undoMgr.getRedoStackSize(), 0);
|
|
|
|
undoMgr.undo();
|
|
equals(undoMgr.getUndoStackSize(), 2);
|
|
equals(undoMgr.getRedoStackSize(), 1);
|
|
|
|
undoMgr.undo();
|
|
equals(undoMgr.getUndoStackSize(), 1);
|
|
equals(undoMgr.getRedoStackSize(), 2);
|
|
|
|
undoMgr.undo();
|
|
equals(undoMgr.getUndoStackSize(), 0);
|
|
equals(undoMgr.getRedoStackSize(), 3);
|
|
|
|
undoMgr.undo();
|
|
equals(undoMgr.getUndoStackSize(), 0);
|
|
equals(undoMgr.getRedoStackSize(), 3);
|
|
|
|
undoMgr.redo();
|
|
equals(undoMgr.getUndoStackSize(), 1);
|
|
equals(undoMgr.getRedoStackSize(), 2);
|
|
|
|
undoMgr.redo();
|
|
equals(undoMgr.getUndoStackSize(), 2);
|
|
equals(undoMgr.getRedoStackSize(), 1);
|
|
|
|
undoMgr.redo();
|
|
equals(undoMgr.getUndoStackSize(), 3);
|
|
equals(undoMgr.getRedoStackSize(), 0);
|
|
|
|
undoMgr.redo();
|
|
equals(undoMgr.getUndoStackSize(), 3);
|
|
equals(undoMgr.getRedoStackSize(), 0);
|
|
|
|
tearDown();
|
|
});
|
|
|
|
test('Test UndoManager.resetUndoStackSize() function', function() {
|
|
expect(4);
|
|
|
|
setUp();
|
|
|
|
undoMgr.addCommandToHistory(new MockCommand());
|
|
undoMgr.addCommandToHistory(new MockCommand());
|
|
undoMgr.addCommandToHistory(new MockCommand());
|
|
undoMgr.undo();
|
|
|
|
equals(undoMgr.getUndoStackSize(), 2);
|
|
equals(undoMgr.getRedoStackSize(), 1);
|
|
|
|
undoMgr.resetUndoStack();
|
|
|
|
equals(undoMgr.getUndoStackSize(), 0);
|
|
equals(undoMgr.getRedoStackSize(), 0);
|
|
|
|
tearDown();
|
|
});
|
|
|
|
test('Test UndoManager.getNextUndoCommandText() function', function() {
|
|
expect(9);
|
|
|
|
setUp();
|
|
|
|
equals(undoMgr.getNextUndoCommandText(), '');
|
|
|
|
undoMgr.addCommandToHistory(new MockCommand('First'));
|
|
undoMgr.addCommandToHistory(new MockCommand('Second'));
|
|
undoMgr.addCommandToHistory(new MockCommand('Third'));
|
|
|
|
equals(undoMgr.getNextUndoCommandText(), 'Third');
|
|
|
|
undoMgr.undo();
|
|
equals(undoMgr.getNextUndoCommandText(), 'Second');
|
|
|
|
undoMgr.undo();
|
|
equals(undoMgr.getNextUndoCommandText(), 'First');
|
|
|
|
undoMgr.undo();
|
|
equals(undoMgr.getNextUndoCommandText(), '');
|
|
|
|
undoMgr.redo();
|
|
equals(undoMgr.getNextUndoCommandText(), 'First');
|
|
|
|
undoMgr.redo();
|
|
equals(undoMgr.getNextUndoCommandText(), 'Second');
|
|
|
|
undoMgr.redo();
|
|
equals(undoMgr.getNextUndoCommandText(), 'Third');
|
|
|
|
undoMgr.redo();
|
|
equals(undoMgr.getNextUndoCommandText(), 'Third');
|
|
|
|
tearDown();
|
|
});
|
|
|
|
test('Test UndoManager.getNextRedoCommandText() function', function() {
|
|
expect(8);
|
|
|
|
setUp();
|
|
|
|
equals(undoMgr.getNextRedoCommandText(), '');
|
|
|
|
undoMgr.addCommandToHistory(new MockCommand('First'));
|
|
undoMgr.addCommandToHistory(new MockCommand('Second'));
|
|
undoMgr.addCommandToHistory(new MockCommand('Third'));
|
|
|
|
equals(undoMgr.getNextRedoCommandText(), '');
|
|
|
|
undoMgr.undo();
|
|
equals(undoMgr.getNextRedoCommandText(), 'Third');
|
|
|
|
undoMgr.undo();
|
|
equals(undoMgr.getNextRedoCommandText(), 'Second');
|
|
|
|
undoMgr.undo();
|
|
equals(undoMgr.getNextRedoCommandText(), 'First');
|
|
|
|
undoMgr.redo();
|
|
equals(undoMgr.getNextRedoCommandText(), 'Second');
|
|
|
|
undoMgr.redo();
|
|
equals(undoMgr.getNextRedoCommandText(), 'Third');
|
|
|
|
undoMgr.redo();
|
|
equals(undoMgr.getNextRedoCommandText(), '');
|
|
|
|
tearDown();
|
|
});
|
|
|
|
test('Test UndoManager.undo() and redo() functions', function() {
|
|
expect(10);
|
|
|
|
setUp();
|
|
|
|
var lastCalled = null;
|
|
var cmd1 = new MockCommand();
|
|
var cmd2 = new MockCommand();
|
|
var cmd3 = new MockCommand();
|
|
cmd1.apply = function() { lastCalled = 'cmd1.apply'; };
|
|
cmd2.apply = function() { lastCalled = 'cmd2.apply'; };
|
|
cmd3.apply = function() { lastCalled = 'cmd3.apply'; };
|
|
cmd1.unapply = function() { lastCalled = 'cmd1.unapply'; };
|
|
cmd2.unapply = function() { lastCalled = 'cmd2.unapply'; };
|
|
cmd3.unapply = function() { lastCalled = 'cmd3.unapply'; };
|
|
|
|
undoMgr.addCommandToHistory(cmd1);
|
|
undoMgr.addCommandToHistory(cmd2);
|
|
undoMgr.addCommandToHistory(cmd3);
|
|
|
|
ok(!lastCalled);
|
|
|
|
undoMgr.undo();
|
|
equals(lastCalled, 'cmd3.unapply');
|
|
|
|
undoMgr.redo();
|
|
equals(lastCalled, 'cmd3.apply');
|
|
|
|
undoMgr.undo();
|
|
undoMgr.undo();
|
|
equals(lastCalled, 'cmd2.unapply');
|
|
|
|
undoMgr.undo();
|
|
equals(lastCalled, 'cmd1.unapply');
|
|
lastCalled = null;
|
|
|
|
undoMgr.undo();
|
|
ok(!lastCalled);
|
|
|
|
undoMgr.redo();
|
|
equals(lastCalled, 'cmd1.apply');
|
|
|
|
undoMgr.redo();
|
|
equals(lastCalled, 'cmd2.apply');
|
|
|
|
undoMgr.redo();
|
|
equals(lastCalled, 'cmd3.apply');
|
|
lastCalled = null;
|
|
|
|
undoMgr.redo();
|
|
ok(!lastCalled);
|
|
|
|
tearDown();
|
|
});
|
|
|
|
test('Test MoveElementCommand', function() {
|
|
expect(26);
|
|
|
|
setUp();
|
|
|
|
var move = new svgedit.history.MoveElementCommand(div3, div1, divparent);
|
|
ok(move.unapply);
|
|
ok(move.apply);
|
|
equals(typeof move.unapply, typeof function(){});
|
|
equals(typeof move.apply, typeof function(){});
|
|
|
|
move.unapply();
|
|
equals(divparent.firstElementChild, div3);
|
|
equals(divparent.firstElementChild.nextElementSibling, div1);
|
|
equals(divparent.lastElementChild, div2);
|
|
|
|
move.apply();
|
|
equals(divparent.firstElementChild, div1);
|
|
equals(divparent.firstElementChild.nextElementSibling, div2);
|
|
equals(divparent.lastElementChild, div3);
|
|
|
|
move = new svgedit.history.MoveElementCommand(div1, null, divparent);
|
|
|
|
move.unapply();
|
|
equals(divparent.firstElementChild, div2);
|
|
equals(divparent.firstElementChild.nextElementSibling, div3);
|
|
equals(divparent.lastElementChild, div1);
|
|
|
|
move.apply();
|
|
equals(divparent.firstElementChild, div1);
|
|
equals(divparent.firstElementChild.nextElementSibling, div2);
|
|
equals(divparent.lastElementChild, div3);
|
|
|
|
move = new svgedit.history.MoveElementCommand(div2, div5, div4);
|
|
|
|
move.unapply();
|
|
equals(divparent.firstElementChild, div1);
|
|
equals(divparent.firstElementChild.nextElementSibling, div3);
|
|
equals(divparent.lastElementChild, div3);
|
|
equals(div4.firstElementChild, div2);
|
|
equals(div4.firstElementChild.nextElementSibling, div5);
|
|
|
|
move.apply();
|
|
equals(divparent.firstElementChild, div1);
|
|
equals(divparent.firstElementChild.nextElementSibling, div2);
|
|
equals(divparent.lastElementChild, div3);
|
|
equals(div4.firstElementChild, div5);
|
|
equals(div4.lastElementChild, div5);
|
|
|
|
tearDown();
|
|
});
|
|
|
|
test('Test InsertElementCommand', function() {
|
|
expect(20);
|
|
|
|
setUp();
|
|
|
|
var insert = new svgedit.history.InsertElementCommand(div3);
|
|
ok(insert.unapply);
|
|
ok(insert.apply);
|
|
equals(typeof insert.unapply, typeof function(){});
|
|
equals(typeof insert.apply, typeof function(){});
|
|
|
|
insert.unapply();
|
|
equals(divparent.childElementCount, 2);
|
|
equals(divparent.firstElementChild, div1);
|
|
equals(div1.nextElementSibling, div2);
|
|
equals(divparent.lastElementChild, div2);
|
|
|
|
insert.apply();
|
|
equals(divparent.childElementCount, 3);
|
|
equals(divparent.firstElementChild, div1);
|
|
equals(div1.nextElementSibling, div2);
|
|
equals(div2.nextElementSibling, div3);
|
|
|
|
insert = new svgedit.history.InsertElementCommand(div2);
|
|
|
|
insert.unapply();
|
|
equals(divparent.childElementCount, 2);
|
|
equals(divparent.firstElementChild, div1);
|
|
equals(div1.nextElementSibling, div3);
|
|
equals(divparent.lastElementChild, div3);
|
|
|
|
insert.apply();
|
|
equals(divparent.childElementCount, 3);
|
|
equals(divparent.firstElementChild, div1);
|
|
equals(div1.nextElementSibling, div2);
|
|
equals(div2.nextElementSibling, div3);
|
|
|
|
tearDown();
|
|
});
|
|
|
|
test('Test RemoveElementCommand', function() {
|
|
expect(22);
|
|
|
|
setUp();
|
|
|
|
var div6 = document.createElement('div');
|
|
div6.id = 'div6';
|
|
|
|
var remove = new svgedit.history.RemoveElementCommand(div6, null, divparent);
|
|
ok(remove.unapply);
|
|
ok(remove.apply);
|
|
equals(typeof remove.unapply, typeof function(){});
|
|
equals(typeof remove.apply, typeof function(){});
|
|
|
|
remove.unapply();
|
|
equals(divparent.childElementCount, 4);
|
|
equals(divparent.firstElementChild, div1);
|
|
equals(div1.nextElementSibling, div2);
|
|
equals(div2.nextElementSibling, div3);
|
|
equals(div3.nextElementSibling, div6);
|
|
|
|
remove.apply();
|
|
equals(divparent.childElementCount, 3);
|
|
equals(divparent.firstElementChild, div1);
|
|
equals(div1.nextElementSibling, div2);
|
|
equals(div2.nextElementSibling, div3);
|
|
|
|
remove = new svgedit.history.RemoveElementCommand(div6, div2, divparent);
|
|
|
|
remove.unapply();
|
|
equals(divparent.childElementCount, 4);
|
|
equals(divparent.firstElementChild, div1);
|
|
equals(div1.nextElementSibling, div6);
|
|
equals(div6.nextElementSibling, div2);
|
|
equals(div2.nextElementSibling, div3);
|
|
|
|
remove.apply();
|
|
equals(divparent.childElementCount, 3);
|
|
equals(divparent.firstElementChild, div1);
|
|
equals(div1.nextElementSibling, div2);
|
|
equals(div2.nextElementSibling, div3);
|
|
|
|
tearDown();
|
|
});
|
|
|
|
test('Test ChangeElementCommand', function() {
|
|
expect(20);
|
|
|
|
setUp();
|
|
|
|
div1.setAttribute('title', 'new title');
|
|
var change = new svgedit.history.ChangeElementCommand(div1,
|
|
{'title': 'old title', 'class': 'foo'});
|
|
ok(change.unapply);
|
|
ok(change.apply);
|
|
equals(typeof change.unapply, typeof function(){});
|
|
equals(typeof change.apply, typeof function(){});
|
|
|
|
change.unapply();
|
|
equals(div1.getAttribute('title'), 'old title');
|
|
equals(div1.getAttribute('class'), 'foo');
|
|
|
|
change.apply();
|
|
equals(div1.getAttribute('title'), 'new title');
|
|
ok(!div1.getAttribute('class'));
|
|
|
|
div1.textContent = 'inner text';
|
|
change = new svgedit.history.ChangeElementCommand(div1,
|
|
{'#text': null});
|
|
|
|
change.unapply();
|
|
ok(!div1.textContent);
|
|
|
|
change.apply();
|
|
equals(div1.textContent, 'inner text');
|
|
|
|
div1.textContent = '';
|
|
change = new svgedit.history.ChangeElementCommand(div1,
|
|
{'#text': 'old text'});
|
|
|
|
change.unapply();
|
|
equals(div1.textContent, 'old text');
|
|
|
|
change.apply();
|
|
ok(!div1.textContent);
|
|
|
|
// TODO(codedread): Refactor this #href stuff in history.js and svgcanvas.js
|
|
var rect = document.createElementNS(svgns, 'rect');
|
|
var justCalled = null;
|
|
var gethrefvalue = null;
|
|
var sethrefvalue = null;
|
|
svgedit.utilities.getHref = function(elem) {
|
|
equals(elem, rect);
|
|
justCalled = 'getHref';
|
|
return gethrefvalue;
|
|
};
|
|
svgedit.utilities.setHref = function(elem, val) {
|
|
equals(elem, rect);
|
|
equals(val, sethrefvalue);
|
|
justCalled = 'setHref';
|
|
};
|
|
|
|
gethrefvalue = '#newhref';
|
|
change = new svgedit.history.ChangeElementCommand(rect,
|
|
{'#href': '#oldhref'});
|
|
equals(justCalled, 'getHref');
|
|
|
|
justCalled = null;
|
|
sethrefvalue = '#oldhref';
|
|
change.unapply();
|
|
equals(justCalled, 'setHref');
|
|
|
|
justCalled = null;
|
|
sethrefvalue = '#newhref';
|
|
change.apply();
|
|
equals(justCalled, 'setHref');
|
|
|
|
tearDown();
|
|
});
|
|
|
|
test('Test BatchCommand', function() {
|
|
expect(13);
|
|
|
|
setUp();
|
|
|
|
var concatResult = '';
|
|
MockCommand.prototype.apply = function() { concatResult += this.text_; };
|
|
|
|
var batch = new svgedit.history.BatchCommand();
|
|
ok(batch.unapply);
|
|
ok(batch.apply);
|
|
ok(batch.addSubCommand);
|
|
ok(batch.isEmpty);
|
|
equals(typeof batch.unapply, typeof function(){});
|
|
equals(typeof batch.apply, typeof function(){});
|
|
equals(typeof batch.addSubCommand, typeof function(){});
|
|
equals(typeof batch.isEmpty, typeof function(){});
|
|
|
|
ok(batch.isEmpty());
|
|
|
|
batch.addSubCommand(new MockCommand('a'));
|
|
ok(!batch.isEmpty());
|
|
batch.addSubCommand(new MockCommand('b'));
|
|
batch.addSubCommand(new MockCommand('c'));
|
|
|
|
ok(!concatResult);
|
|
batch.apply();
|
|
equals(concatResult, 'abc');
|
|
|
|
MockCommand.prototype.apply = function() {};
|
|
MockCommand.prototype.unapply = function() { concatResult += this.text_; };
|
|
concatResult = '';
|
|
batch.unapply();
|
|
equals(concatResult, 'cba');
|
|
|
|
MockCommand.prototype.unapply = function() {};
|
|
|
|
tearDown();
|
|
});
|
|
|
|
|
|
});
|
|
</script>
|
|
</head>
|
|
<body>
|
|
<h1 id='qunit-header'>Unit Tests for history.js</h1>
|
|
<h2 id='qunit-banner'></h2>
|
|
<h2 id='qunit-userAgent'></h2>
|
|
<ol id='qunit-tests'>
|
|
</ol>
|
|
<div id='divparent' style='visibility:hidden'>
|
|
<div id='div1'></div>
|
|
<div id='div2'></div>
|
|
<div id='div3'></div>
|
|
</div>
|
|
<div id='div4' style='visibility:hidden'>
|
|
<div id='div5'></div>
|
|
</div>
|
|
</body>
|
|
</html>
|