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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/editor/plugins/tagonenterhandler_test.html')
| -rw-r--r-- | contexts/data/lib/closure-library/closure/goog/editor/plugins/tagonenterhandler_test.html | 549 |
1 files changed, 0 insertions, 549 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/editor/plugins/tagonenterhandler_test.html b/contexts/data/lib/closure-library/closure/goog/editor/plugins/tagonenterhandler_test.html deleted file mode 100644 index 48f20e4..0000000 --- a/contexts/data/lib/closure-library/closure/goog/editor/plugins/tagonenterhandler_test.html +++ /dev/null @@ -1,549 +0,0 @@ -<!DOCTYPE html> -<!-- - - Tests for goog.editor.plugins.TagOnEnterHandler - - @author marcosalmeida@google.com ---><html> -<!-- -Copyright 2008 The Closure Library Authors. All Rights Reserved. - -Use of this source code is governed by the Apache License, Version 2.0. -See the COPYING file for details. ---> -<head> -<meta http-equiv="X-UA-Compatible" content="IE=edge"> -<title>goog.editor.plugins.TagOnEnterHandler jsunit tests</title> -<script src="../../base.js"></script> -<script> - goog.require('goog.dom.TagName'); - goog.require('goog.editor.Field'); - goog.require('goog.editor.plugins.TagOnEnterHandler'); - goog.require('goog.testing.events'); - goog.require('goog.testing.jsunit'); - goog.require('goog.testing.editor.TestHelper'); -</script> -</head> -<body> - -<div id='root'> - <div id='field1' class='tr-field'> - </div> -</div> - -<script> - -var savedHtml; - -var editor; -var field1; - -function setUp() { - field1 = makeField('field1'); - field1.makeEditable(); -} - - -/** - * Tests that deleting a BR that comes right before a block element works. - * @bug 1471096 - */ -function testDeleteBrBeforeBlock() { - // This test only works on Gecko, because it's testing for manual deletion of - // BR tags, which is done only for Gecko. For other browsers we fall through - // and let the browser do the delete, which can only be tested with a robot - // test (see javascript/apps/editor/tests/delete_br_robot.html). - if (goog.userAgent.GECKO) { - - field1.setHtml(false, 'one<br><br><div>two</div>'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - helper.select(field1.getElement(), 2); // Between the two BR's. - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.DELETE); - assertEquals('Should have deleted exactly one <br>', - 'one<br><div>two</div>', - field1.getElement().innerHTML); - - } // End if GECKO -} - - -/** - * Tests that deleting a BR is working normally (that the workaround for the - * bug is not causing double deletes). - * @bug 1471096 - */ -function testDeleteBrNormal() { - // This test only works on Gecko, because it's testing for manual deletion of - // BR tags, which is done only for Gecko. For other browsers we fall through - // and let the browser do the delete, which can only be tested with a robot - // test (see javascript/apps/editor/tests/delete_br_robot.html). - if (goog.userAgent.GECKO) { - - field1.setHtml(false, 'one<br><br><br>two'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - helper.select(field1.getElement(), 2); // Between the first and second BR's. - field1.getElement().focus(); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.DELETE); - assertEquals('Should have deleted exactly one <br>', - 'one<br><br>two', - field1.getElement().innerHTML); - - } // End if GECKO -} - - -/** - * Regression test for http://b/1991234 . Tests that when you hit enter and it - * creates a blank line with whitespace and a BR, the cursor is placed in the - * whitespace text node instead of the BR, otherwise continuing to type will - * create adjacent text nodes, which causes browsers to mess up some - * execcommands. Fix is in a Gecko-only codepath, thus test runs only for Gecko. - * A full test for the entire sequence that reproed the bug is in - * javascript/apps/editor/tests/ponenter_robot.html . - */ -function testEnterCreatesBlankLine() { - if (goog.userAgent.GECKO) { - field1.setHtml(false, '<p>one <br></p>'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - // Place caret after 'one' but keeping a space and a BR as FF does. - helper.select('one ', 3); - field1.getElement().focus(); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - var range = field1.getRange(); - assertFalse('Selection should not be in BR tag', - range.getStartNode().nodeType == goog.dom.NodeType.ELEMENT && - range.getStartNode().tagName == goog.dom.TagName.BR); - assertEquals('Selection should be in text node to avoid creating adjacent' + - ' text nodes', - goog.dom.NodeType.TEXT, range.getStartNode().nodeType); - var rangeStartNode = - goog.dom.Range.createFromNodeContents(range.getStartNode()); - assertHTMLEquals('The value of selected text node should be replaced with' + - ' ', - ' ', rangeStartNode.getHtmlFragment()); - } -} - - -/** - * Regression test for http://b/3051179 . Tests that when you hit enter and it - * creates a blank line with a BR and the cursor is placed in P. - * Splitting DOM causes to make an empty text node. Then if the cursor is placed - * at the text node the cursor is shown at wrong location. - * Therefore this test checks that the cursor is not placed at an empty node. - * Fix is in a Gecko-only codepath, thus test runs only for Gecko. - */ -function testEnterNormalizeNodes() { - if (goog.userAgent.GECKO) { - field1.setHtml(false, '<p>one<br></p>'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - // Place caret after 'one' but keeping a BR as FF does. - helper.select('one', 3); - field1.getElement().focus(); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - var range = field1.getRange(); - assertTrue('Selection should be in P tag', - range.getStartNode().nodeType == goog.dom.NodeType.ELEMENT && - range.getStartNode().tagName == goog.dom.TagName.P); - assertTrue('Selection should be at the head and collapsed', - range.getStartOffset() == 0 && range.isCollapsed()); - } -} - - -/** - * Verifies - * goog.editor.plugins.TagOnEnterHandler.prototype.handleRegularEnterGecko_ - * when we explicitly split anchor elements. This test runs only for Gecko - * since this is a Gecko-only codepath. - */ -function testEnterAtBeginningOfLink() { - if (goog.userAgent.GECKO) { - field1.setHtml(false, '<a href="/">b<br></a>'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - field1.focusAndPlaceCursorAtStart(); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - helper.assertHtmlMatches( - '<p> </p><p><a href="/">b<br></a></p>'); - } -} - - -/** - * Verifies correct handling of pressing enter in an empty list item. - */ -function testEnterInEmptyListItemInEmptyList() { - if (goog.userAgent.GECKO) { - field1.setHtml(false, '<ul><li> </li></ul>'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - var li = field1.getElement().getElementsByTagName(goog.dom.TagName.LI)[0]; - helper.select(li.firstChild, 0); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - helper.assertHtmlMatches('<p> </p>'); - } -} - - -function testEnterInEmptyListItemAtBeginningOfList() { - if (goog.userAgent.GECKO) { - field1.setHtml(false, - '<ul style="font-weight: bold">' + - '<li> </li>' + - '<li>1</li>' + - '<li>2</li>' + - '</ul>'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - var li = field1.getElement().getElementsByTagName(goog.dom.TagName.LI)[0]; - helper.select(li.firstChild, 0); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - helper.assertHtmlMatches( - '<p> </p><ul style="font-weight: bold"><li>1</li><li>2</li></ul>'); - } -} - - -function testEnterInEmptyListItemAtEndOfList() { - if (goog.userAgent.GECKO) { - field1.setHtml(false, - '<ul style="font-weight: bold">' + - '<li>1</li>' + - '<li>2</li>' + - '<li> </li>' + - '</ul>'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - var li = field1.getElement().getElementsByTagName(goog.dom.TagName.LI)[2]; - helper.select(li.firstChild, 0); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - helper.assertHtmlMatches( - '<ul style="font-weight: bold"><li>1</li><li>2</li></ul><p> </p>'); - } -} - - -function testEnterInEmptyListItemInMiddleOfList() { - if (goog.userAgent.GECKO) { - field1.setHtml(false, - '<ul style="font-weight: bold">' + - '<li>1</li>' + - '<li> </li>' + - '<li>2</li>' + - '</ul>'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - var li = field1.getElement().getElementsByTagName(goog.dom.TagName.LI)[1]; - helper.select(li.firstChild, 0); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - helper.assertHtmlMatches( - '<ul style="font-weight: bold"><li>1</li></ul>' + - '<p> </p>' + - '<ul style="font-weight: bold"><li>2</li></ul>'); - } -} - - -function testEnterInEmptyListItemInSublist() { - if (goog.userAgent.GECKO) { - field1.setHtml(false, - '<ul>' + - '<li>A</li>' + - '<ul style="font-weight: bold">' + - '<li>1</li>' + - '<li> </li>' + - '<li>2</li>' + - '</ul>' + - '<li>B</li>' + - '</ul>'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - var li = field1.getElement().getElementsByTagName(goog.dom.TagName.LI)[2]; - helper.select(li.firstChild, 0); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - helper.assertHtmlMatches( - '<ul>' + - '<li>A</li>' + - '<ul style="font-weight: bold"><li>1</li></ul>' + - '<li> </li>' + - '<ul style="font-weight: bold"><li>2</li></ul>' + - '<li>B</li>' + - '</ul>'); - } -} - - -function testEnterInEmptyListItemAtBeginningOfSublist() { - if (goog.userAgent.GECKO) { - field1.setHtml(false, - '<ul>' + - '<li>A</li>' + - '<ul style="font-weight: bold">' + - '<li> </li>' + - '<li>1</li>' + - '<li>2</li>' + - '</ul>' + - '<li>B</li>' + - '</ul>'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - var li = field1.getElement().getElementsByTagName(goog.dom.TagName.LI)[1]; - helper.select(li.firstChild, 0); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - helper.assertHtmlMatches( - '<ul>' + - '<li>A</li>' + - '<li> </li>' + - '<ul style="font-weight: bold"><li>1</li><li>2</li></ul>' + - '<li>B</li>' + - '</ul>'); - } -} - - -function testEnterInEmptyListItemAtEndOfSublist() { - if (goog.userAgent.GECKO) { - field1.setHtml(false, - '<ul>' + - '<li>A</li>' + - '<ul style="font-weight: bold">' + - '<li>1</li>' + - '<li>2</li>' + - '<li> </li>' + - '</ul>' + - '<li>B</li>' + - '</ul>'); - var helper = new goog.testing.editor.TestHelper(field1.getElement()); - var li = field1.getElement().getElementsByTagName(goog.dom.TagName.LI)[3]; - helper.select(li.firstChild, 0); - goog.testing.events.fireKeySequence(field1.getElement(), - goog.events.KeyCodes.ENTER); - helper.assertHtmlMatches( - '<ul>' + - '<li>A</li>' + - '<ul style="font-weight: bold"><li>1</li><li>2</li></ul>' + - '<li> </li>' + - '<li>B</li>' + - '</ul>'); - } -} - - -function testPrepareContentForPOnEnter() { - assertPreparedContents('hi', 'hi'); - assertPreparedContents( - goog.editor.BrowserFeature.COLLAPSES_EMPTY_NODES ? '<p> </p>' : '', - ' '); -} - - -function testPrepareContentForDivOnEnter() { - assertPreparedContents('hi', 'hi', goog.dom.TagName.DIV); - assertPreparedContents( - goog.editor.BrowserFeature.COLLAPSES_EMPTY_NODES ? '<div><br></div>' : '', - ' ', - goog.dom.TagName.DIV); -} - - -/** - * Assert that the prepared contents matches the expected. - */ -function assertPreparedContents(expected, original, opt_tag) { - var field = makeField('field1', opt_tag); - field.makeEditable(); - assertEquals(expected, - field.reduceOp_( - goog.editor.Plugin.Op.PREPARE_CONTENTS_HTML, original)); -} - - -/** - * Selects the node at the given id, and simulates an ENTER keypress. - * @param {googe.editor.Field} field The field with the node. - * @param {string} id A DOM id. - * @return {boolean} Whether preventDefault was called on the event. - */ -function selectNodeAndHitEnter(field, id) { - var cursor = field.getEditableDomHelper().getElement(id); - goog.dom.Range.createFromNodeContents(cursor).select(); - return goog.testing.events.fireKeySequence( - cursor, goog.events.KeyCodes.ENTER); -} - - -/** - * Creates a field with only the enter handler plugged in, for testing. - * @param {string} id A DOM id. - * @param {boolean=} opt_tag The block tag to use. Defaults to P. - * @return {goog.editor.Field} A field. - */ -function makeField(id, opt_tag) { - var field = new goog.editor.Field(id); - field.registerPlugin( - new goog.editor.plugins.TagOnEnterHandler(opt_tag || goog.dom.TagName.P)); - return field; -} - - -/** - * Runs a test for splitting the dom. - * @param offset Index into the text node to split. - * @param firstHalfString What the html of the first half of the DOM should be. - * @param secondHalfString What the html of the 2nd half of the DOM should be. - * @param isAppend True if the second half should be appended to the DOM. - * @param opt_goToRoot True if the root argument for splitDom should be - * excluded. - */ -function helpTestSplit_(offset, firstHalfString, secondHalfString, isAppend, - opt_goToBody) { - var node = document.createElement('div'); - node.innerHTML = '<b>begin bold<i>italic</i>end bold</b>'; - document.body.appendChild(node); - - var italic = node.getElementsByTagName('i')[0].firstChild; - - var splitFn = isAppend ? - goog.editor.plugins.TagOnEnterHandler.splitDomAndAppend_ : - goog.editor.plugins.TagOnEnterHandler.splitDom_; - var secondHalf = splitFn(italic, offset, opt_goToBody ? undefined : node); - - if (opt_goToBody) { - secondHalfString = '<div>' + secondHalfString + '</div>'; - } - - assertEquals('original node should have first half of the html', - firstHalfString, - node.innerHTML.toLowerCase(). - replace(goog.string.Unicode.NBSP, ' ')); - assertEquals('new node should have second half of the html', - secondHalfString, - secondHalf.innerHTML.toLowerCase(). - replace(goog.string.Unicode.NBSP, ' ')); - - if (isAppend) { - assertTrue('second half of dom should be the original node\'s next' + - 'sibling', node.nextSibling == secondHalf); - goog.dom.removeNode(secondHalf); - } - - goog.dom.removeNode(node); -} - - -/** - * Runs different cases of splitting the DOM. - * @param testFn Function that takes an offset, firstHalfString and - * secondHalfString as parameters. - */ -function splitDomCases_(testFn) { - testFn(3, '<b>begin bold<i>ita</i></b>', '<b><i>lic</i>end bold</b>'); - testFn(0, '<b>begin bold<i> </i></b>', '<b><i>italic</i>end bold</b>'); - testFn(6, '<b>begin bold<i>italic</i></b>', '<b><i> </i>end bold</b>'); -} - - -function testSplitDom() { - splitDomCases_(function(offset, firstHalfString, secondHalfString) { - helpTestSplit_(offset, firstHalfString, secondHalfString, false, true); - helpTestSplit_(offset, firstHalfString, secondHalfString, false, false); - }); -} - - -function testSplitDomAndAppend() { - splitDomCases_(function(offset, firstHalfString, secondHalfString) { - helpTestSplit_(offset, firstHalfString, secondHalfString, true, false); - }); -} - - -function testSplitDomAtElement() { - var node = document.createElement('div'); - node.innerHTML = '<div>abc<br>def</div>'; - document.body.appendChild(node); - - goog.editor.plugins.TagOnEnterHandler.splitDomAndAppend_(node.firstChild, 1, - node.firstChild); - - goog.testing.dom.assertHtmlContentsMatch('<div>abc</div><div><br>def</div>', - node); - - goog.dom.removeNode(node); -} - - -function testSplitDomAtElementStart() { - var node = document.createElement('div'); - node.innerHTML = '<div>abc<br>def</div>'; - document.body.appendChild(node); - - goog.editor.plugins.TagOnEnterHandler.splitDomAndAppend_(node.firstChild, 0, - node.firstChild); - - goog.testing.dom.assertHtmlContentsMatch('<div></div><div>abc<br>def</div>', - node); - - goog.dom.removeNode(node); -} - - -function testSplitDomAtChildlessElement() { - var node = document.createElement('div'); - node.innerHTML = '<div>abc<br>def</div>'; - document.body.appendChild(node); - - var br = node.getElementsByTagName(goog.dom.TagName.BR)[0]; - goog.editor.plugins.TagOnEnterHandler.splitDomAndAppend_( - br, 0, node.firstChild); - - goog.testing.dom.assertHtmlContentsMatch('<div>abc</div><div><br>def</div>', - node); - - goog.dom.removeNode(node); -} - -function testReplaceWhiteSpaceWithNbsp() { - var node = document.createElement('div'); - var textNode = document.createTextNode(''); - node.appendChild(textNode); - - textNode.nodeValue = ' test '; - goog.editor.plugins.TagOnEnterHandler.replaceWhiteSpaceWithNbsp_( - node.firstChild, true, false); - assertHTMLEquals(' test ', node.innerHTML); - - textNode.nodeValue = ' test '; - goog.editor.plugins.TagOnEnterHandler.replaceWhiteSpaceWithNbsp_( - node.firstChild, true, false); - assertHTMLEquals(' test ', node.innerHTML); - - textNode.nodeValue = ' test '; - goog.editor.plugins.TagOnEnterHandler.replaceWhiteSpaceWithNbsp_( - node.firstChild, false, false); - assertHTMLEquals(' test ', node.innerHTML); - - textNode.nodeValue = ' test '; - goog.editor.plugins.TagOnEnterHandler.replaceWhiteSpaceWithNbsp_( - node.firstChild, false, false); - assertHTMLEquals(' test ', node.innerHTML); - - textNode.nodeValue = ''; - goog.editor.plugins.TagOnEnterHandler.replaceWhiteSpaceWithNbsp_( - node.firstChild, false, false); - assertHTMLEquals(' ', node.innerHTML); - - textNode.nodeValue = ''; - goog.editor.plugins.TagOnEnterHandler.replaceWhiteSpaceWithNbsp_( - node.firstChild, false, true); - assertHTMLEquals('', node.innerHTML); -} - -</script> -</body> -</html> |