зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1484128 - part 0: Add automated tests for nsITableEditor::GetFirstSelectedCell() r=m_kato
Differential Revision: https://phabricator.services.mozilla.com/D4059 --HG-- extra : moz-landing-system : lando
This commit is contained in:
Masayuki Nakano
Родитель
8799893651
Коммит
42c125ffe6
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@ -292,6 +292,7 @@ skip-if = toolkit == 'android' && debug # bug 1480702, causes permanent failure
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[test_nsITableEditor_getCellAt.html]
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[test_nsITableEditor_getCellIndexes.html]
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[test_nsITableEditor_getFirstRow.html]
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[test_nsITableEditor_getFirstSelectedCell.html]
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[test_nsITableEditor_getTableSize.html]
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[test_resizers_appearance.html]
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[test_resizers_resizing_elements.html]
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@ -0,0 +1,198 @@
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<!DOCTYPE>
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<html>
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<head>
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<title>Test for nsITableEditor.getFirstSelectedCell()</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" href="/tests/SimpleTest/test.css">
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</head>
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<body>
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<div id="display">
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</div>
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<div id="content" contenteditable></div>
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<pre id="test">
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</pre>
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<script class="testbody" type="application/javascript">
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SimpleTest.waitForExplicitFinish();
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SimpleTest.waitForFocus(function() {
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let editor = document.getElementById("content");
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let selection = document.getSelection();
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selection.collapse(editor, 0);
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let rangeWrapper = {};
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let cell = SpecialPowers.unwrap(getTableEditor().getFirstSelectedCell(rangeWrapper));
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is(cell, null,
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"nsITableEditor.getFirstSelectedCell() should return null if Selection does not select cells");
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is(rangeWrapper.value, null,
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"nsITableEditor.getFirstSelectedCell() should return null range if Selection does not select cells");
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editor.innerHTML =
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'<table id="table">' +
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'<tr id="r1"><td id="c1-1">cell1-1</td><td id="c1-2">cell1-2</td><td id="c1-3">cell1-3</td><td id="c1-4" colspan="2" rowspan="2">cell1-4</td></tr>' +
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'<tr id="r2"><th id="c2-1" rowspan="2">cell2-1</th><td id="c2-2">cell2-2<td id="c2-3">cell2-3</td></tr>' +
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'<tr id="r3"><td id="c3-2">cell3-2</td><td id="c3-3">cell3-3</td><td id="c3-4" colspan="2">cell3-4</td></tr>' +
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'<tr id="r4"><td id="c4-1" rowspan="4">cell4-1</td><td id="c4-2">cell4-2</td><td id="c4-3">cell4-3</td><th id="c4-4">cell4-4</th><td id="c4-5">cell4-5</td></tr>' +
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'<tr id="r5"><th id="c5-2">cell5-2</th><th id="c5-3" colspan="2">cell5-3</th><td id="c5-5">cell5-5</td></tr>' +
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'<tr id="r6"><td id="c6-2">cell6-2</td><td id="c6-3">cell6-3</td><td id="c6-4"><p>cell6-4</p></td><td id="c6-5">cell6-5</td></tr>' +
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'<tr id="r7"><td id="c7-2" colspan="4">cell7-2</td></tr>' +
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'</table>';
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let tr = document.getElementById("r1");
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selection.setBaseAndExtent(tr, 0, tr, 1);
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cell = SpecialPowers.unwrap(getTableEditor().getFirstSelectedCell(rangeWrapper));
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is(cell, document.getElementById("c1-1"),
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"#1-1 nsITableEditor.getFirstSelectedCell() should return the first cell element in the first row");
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is(rangeWrapper.value.startContainer, tr,
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"#1-1 nsITableEditor.getFirstSelectedCell() should return the first <tr> element as start container of the range");
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is(rangeWrapper.value.startOffset, 0,
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"#1-1 nsITableEditor.getFirstSelectedCell() should return 0 as start offset of the range");
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is(rangeWrapper.value.endContainer, tr,
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"#1-1 nsITableEditor.getFirstSelectedCell() should return the first <tr> element as end container of the range");
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is(rangeWrapper.value.endOffset, 1,
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"#1-1 nsITableEditor.getFirstSelectedCell() should return 1 as end offset of the range");
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tr = document.getElementById("r1");
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selection.setBaseAndExtent(tr, 3, tr, 4);
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cell = SpecialPowers.unwrap(getTableEditor().getFirstSelectedCell(rangeWrapper));
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is(cell, document.getElementById("c1-4"),
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"#1-4 nsITableEditor.getFirstSelectedCell() should return the last cell element whose colspan and rowspan are 2 in the first row");
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is(rangeWrapper.value.startContainer, tr,
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"#1-4 nsITableEditor.getFirstSelectedCell() should return the first <tr> element as start container of the range");
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is(rangeWrapper.value.startOffset, 3,
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"#1-4 nsITableEditor.getFirstSelectedCell() should return 3 as start offset of the range");
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is(rangeWrapper.value.endContainer, tr,
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"#1-4 nsITableEditor.getFirstSelectedCell() should return the first <tr> element as end container of the range");
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is(rangeWrapper.value.endOffset, 4,
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"#1-4 nsITableEditor.getFirstSelectedCell() should return 4 as end offset of the range");
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tr = document.getElementById("r2");
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selection.setBaseAndExtent(tr, 0, tr, 1);
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cell = SpecialPowers.unwrap(getTableEditor().getFirstSelectedCell(rangeWrapper));
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is(cell, document.getElementById("c2-1"),
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"#2-1 nsITableEditor.getFirstSelectedCell() should return the first cell element in the second row");
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is(rangeWrapper.value.startContainer, tr,
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"#2-1 nsITableEditor.getFirstSelectedCell() should return the second <tr> element as start container of the range");
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is(rangeWrapper.value.startOffset, 0,
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"#2-1 nsITableEditor.getFirstSelectedCell() should return 0 as start offset of the range");
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is(rangeWrapper.value.endContainer, tr,
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"#2-1 nsITableEditor.getFirstSelectedCell() should return the second <tr> element as end container of the range");
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is(rangeWrapper.value.endOffset, 1,
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"#2-1 nsITableEditor.getFirstSelectedCell() should return 1 as end offset of the range");
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tr = document.getElementById("r7");
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selection.setBaseAndExtent(tr, 0, tr, 1);
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cell = SpecialPowers.unwrap(getTableEditor().getFirstSelectedCell(rangeWrapper));
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is(cell, document.getElementById("c7-2"),
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"#7-2 nsITableEditor.getFirstSelectedCell() should return the second cell element in the last row");
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is(rangeWrapper.value.startContainer, tr,
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"#7-2 nsITableEditor.getFirstSelectedCell() should return the last <tr> element as start container of the range");
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is(rangeWrapper.value.startOffset, 0,
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"#7-2 nsITableEditor.getFirstSelectedCell() should return 0 as start offset of the range");
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is(rangeWrapper.value.endContainer, tr,
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"#7-2 nsITableEditor.getFirstSelectedCell() should return the last <tr> element as end container of the range");
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is(rangeWrapper.value.endOffset, 1,
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"#7-2 nsITableEditor.getFirstSelectedCell() should return 1 as end offset of the range");
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tr = document.getElementById("r2");
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selection.removeAllRanges();
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let range = document.createRange();
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range.setStart(tr, 1);
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range.setEnd(tr, 2);
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selection.addRange(range);
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range = document.createRange();
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range.setStart(tr, 2);
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range.setEnd(tr, 3);
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selection.addRange(range);
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cell = SpecialPowers.unwrap(getTableEditor().getFirstSelectedCell(rangeWrapper));
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is(cell, document.getElementById("c2-2"),
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"#2-2 nsITableEditor.getFirstSelectedCell() should return the second cell element in the second row");
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is(rangeWrapper.value.startContainer, tr,
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"#2-2 nsITableEditor.getFirstSelectedCell() should return the second <tr> element as start container of the range");
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is(rangeWrapper.value.startOffset, 1,
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"#2-2 nsITableEditor.getFirstSelectedCell() should return 1 as start offset of the range");
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is(rangeWrapper.value.endContainer, tr,
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"#2-2 nsITableEditor.getFirstSelectedCell() should return the second <tr> element as end container of the range");
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is(rangeWrapper.value.endOffset, 2,
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"#2-2 nsITableEditor.getFirstSelectedCell() should return 2 as end offset of the range");
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tr = document.getElementById("r3");
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selection.removeAllRanges();
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range = document.createRange();
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range.setStart(tr, 2);
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range.setEnd(tr, 3);
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selection.addRange(range);
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range = document.createRange();
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range.setStart(document.getElementById("r5"), 0);
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range.setEnd(document.getElementById("r5"), 1);
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selection.addRange(range);
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cell = SpecialPowers.unwrap(getTableEditor().getFirstSelectedCell(rangeWrapper));
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is(cell, document.getElementById("c3-4"),
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"#3-4 nsITableEditor.getFirstSelectedCell() should return the last cell element in the third row");
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is(rangeWrapper.value.startContainer, tr,
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"#3-4 nsITableEditor.getFirstSelectedCell() should return the third <tr> element as start container of the range");
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is(rangeWrapper.value.startOffset, 2,
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"#3-4 nsITableEditor.getFirstSelectedCell() should return 2 as start offset of the range");
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is(rangeWrapper.value.endContainer, tr,
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"#3-4 nsITableEditor.getFirstSelectedCell() should return the third <tr> element as end container of the range");
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is(rangeWrapper.value.endOffset, 3,
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"#3-4 nsITableEditor.getFirstSelectedCell() should return 3 as end offset of the range");
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cell = document.getElementById("c6-4");
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selection.selectAllChildren(cell);
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cell = SpecialPowers.unwrap(getTableEditor().getFirstSelectedCell(rangeWrapper));
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is(cell, null,
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"nsITableEditor.getFirstSelectedCell() should return null if neither <td> nor <th> element node is selected");
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is(rangeWrapper.value, null,
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"nsITableEditor.getFirstSelectedCell() should return null for the range if neither <td> nor <th> element node is selected");
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cell = document.getElementById("c6-5");
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selection.setBaseAndExtent(cell.firstChild, 0, cell.firstChild, 0);
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cell = SpecialPowers.unwrap(getTableEditor().getFirstSelectedCell(rangeWrapper));
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is(cell, null,
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"nsITableEditor.getFirstSelectedCell() should return null if a text node is selected");
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is(rangeWrapper.value, null,
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"nsITableEditor.getFirstSelectedCell() should return null for the range if a text node is selected");
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// XXX If cell is not selected, nsITableEditor.getFirstSelectedCell() returns null
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// without throwing exception, however, if there is no selection ranges,
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// throwing an exception. This inconsistency is odd.
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selection.removeAllRanges();
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try {
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cell = SpecialPowers.unwrap(getTableEditor().getFirstSelectedCell(rangeWrapper));
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ok(false, "nsITableEditor.getFirstSelectedCell() should throw an exception if there is no selection ranges");
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} catch (e) {
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ok(true, "nsITableEditor.getFirstSelectedCell() should throw an exception if there is no selection ranges");
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}
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tr = document.getElementById("r6");
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selection.setBaseAndExtent(tr, 0, tr, 1);
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try {
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cell = SpecialPowers.unwrap(getTableEditor().getFirstSelectedCell());
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ok(false, "nsITableEditor.getFirstSelectedCell() should throw an exception if it does not have argument");
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} catch (e) {
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ok(true, "nsITableEditor.getFirstSelectedCell() should throw an exception if it does not have argument");
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}
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tr = document.getElementById("r6");
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selection.setBaseAndExtent(tr, 0, tr, 1);
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try {
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cell = SpecialPowers.unwrap(getTableEditor().getFirstSelectedCell(null));
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ok(false, "nsITableEditor.getFirstSelectedCell() should throw an exception if its argument is null");
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} catch (e) {
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ok(true, "nsITableEditor.getFirstSelectedCell() should throw an exception if its argument is null");
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}
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SimpleTest.finish();
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});
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function getTableEditor() {
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var Ci = SpecialPowers.Ci;
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var editingSession = SpecialPowers.wrap(window).docShell.editingSession;
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return editingSession.getEditorForWindow(window).QueryInterface(Ci.nsITableEditor);
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}
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</script>
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</body>
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</html>
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