зеркало из https://github.com/mozilla/gecko-dev.git
240 строки
7.6 KiB
HTML
240 строки
7.6 KiB
HTML
<html>
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<head>
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<title>Test for backspace key and delete key shouldn't remove another editing host's text</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<div id="display"></div>
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<div id="content" style="display: none">
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</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(runTests);
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function runTests()
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{
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var container = document.getElementById("display");
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function reset()
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{
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document.execCommand("Undo", false, null);
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}
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var selection = window.getSelection();
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function moveCaretToStartOf(aEditor)
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{
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selection.selectAllChildren(aEditor);
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selection.collapseToStart();
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}
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function moveCaretToEndOf(aEditor)
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{
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selection.selectAllChildren(aEditor);
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selection.collapseToEnd();
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}
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/* TestCase #1
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*/
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const kTestCase1 =
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"<p id=\"editor1\" contenteditable=\"true\">editor1</p>" +
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"<p id=\"editor2\" contenteditable=\"true\">editor2</p>" +
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"<div id=\"editor3\" contenteditable=\"true\"><div>editor3</div></div>" +
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"<p id=\"editor4\" contenteditable=\"true\">editor4</p>" +
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"non-editable text" +
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"<p id=\"editor5\" contenteditable=\"true\">editor5</p>";
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const kTestCase1_editor3_deleteAtStart =
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"<p id=\"editor1\" contenteditable=\"true\">editor1</p>" +
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"<p id=\"editor2\" contenteditable=\"true\">editor2</p>" +
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"<div id=\"editor3\" contenteditable=\"true\"><div>ditor3</div></div>" +
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"<p id=\"editor4\" contenteditable=\"true\">editor4</p>" +
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"non-editable text" +
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"<p id=\"editor5\" contenteditable=\"true\">editor5</p>";
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const kTestCase1_editor3_backspaceAtEnd =
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"<p id=\"editor1\" contenteditable=\"true\">editor1</p>" +
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"<p id=\"editor2\" contenteditable=\"true\">editor2</p>" +
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"<div id=\"editor3\" contenteditable=\"true\"><div>editor</div></div>" +
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"<p id=\"editor4\" contenteditable=\"true\">editor4</p>" +
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"non-editable text" +
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"<p id=\"editor5\" contenteditable=\"true\">editor5</p>";
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container.innerHTML = kTestCase1;
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var editor1 = document.getElementById("editor1");
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var editor2 = document.getElementById("editor2");
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var editor3 = document.getElementById("editor3");
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var editor4 = document.getElementById("editor4");
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var editor5 = document.getElementById("editor5");
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/* TestCase #1:
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* pressing backspace key at start should not change the content.
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*/
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editor2.focus();
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moveCaretToStartOf(editor2);
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synthesizeKey("VK_BACK_SPACE", { });
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is(container.innerHTML, kTestCase1,
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"Pressing backspace key at start of editor2 changes the content");
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reset();
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editor3.focus();
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moveCaretToStartOf(editor3);
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synthesizeKey("VK_BACK_SPACE", { });
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is(container.innerHTML, kTestCase1,
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"Pressing backspace key at start of editor3 changes the content");
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reset();
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editor4.focus();
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moveCaretToStartOf(editor4);
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synthesizeKey("VK_BACK_SPACE", { });
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is(container.innerHTML, kTestCase1,
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"Pressing backspace key at start of editor4 changes the content");
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reset();
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editor5.focus();
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moveCaretToStartOf(editor5);
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synthesizeKey("VK_BACK_SPACE", { });
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is(container.innerHTML, kTestCase1,
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"Pressing backspace key at start of editor5 changes the content");
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reset();
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/* TestCase #1:
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* pressing delete key at end should not change the content.
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*/
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editor1.focus();
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moveCaretToEndOf(editor1);
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synthesizeKey("VK_DELETE", { });
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is(container.innerHTML, kTestCase1,
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"Pressing delete key at end of editor1 changes the content");
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reset();
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editor2.focus();
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moveCaretToEndOf(editor2);
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synthesizeKey("VK_DELETE", { });
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is(container.innerHTML, kTestCase1,
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"Pressing delete key at end of editor2 changes the content");
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reset();
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editor3.focus();
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moveCaretToEndOf(editor3);
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synthesizeKey("VK_DELETE", { });
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is(container.innerHTML, kTestCase1,
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"Pressing delete key at end of editor3 changes the content");
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reset();
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editor4.focus();
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moveCaretToEndOf(editor4);
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synthesizeKey("VK_DELETE", { });
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is(container.innerHTML, kTestCase1,
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"Pressing delete key at end of editor4 changes the content");
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reset();
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/* TestCase #1: cases when the caret is not on text node.
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* - pressing delete key at start should remove the first character
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* - pressing backspace key at end should remove the first character
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* and the adjacent blocks should not be changed.
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*/
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editor3.focus();
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moveCaretToStartOf(editor3);
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synthesizeKey("VK_DELETE", { });
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is(container.innerHTML, kTestCase1_editor3_deleteAtStart,
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"Pressing delete key at start of editor3 changes adjacent elements"
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+ " and/or does not remove the first character.");
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reset();
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editor3.focus();
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moveCaretToEndOf(editor3);
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synthesizeKey("VK_BACK_SPACE", { });
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is(container.innerHTML, kTestCase1_editor3_backspaceAtEnd,
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"Pressing backspace key at end of editor3 changes adjacent elements"
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+ " and/or does not remove the last character.");
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reset();
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/* TestCase #2:
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* two adjacent editable <span> in a table cell.
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*/
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const kTestCase2 = "<table><tbody><tr><td><span id=\"editor1\" contenteditable=\"true\">test</span>" +
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"<span id=\"editor2\" contenteditable=\"true\">test</span></td></tr></tbody></table>";
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container.innerHTML = kTestCase2;
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editor1 = document.getElementById("editor1");
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editor2 = document.getElementById("editor2");
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editor2.focus();
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moveCaretToStartOf(editor2);
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synthesizeKey("VK_BACK_SPACE", { });
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is(container.innerHTML, kTestCase2,
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"Pressing backspace key at the start of editor2 changes the content for kTestCase2");
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reset();
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editor1.focus();
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moveCaretToEndOf(editor1);
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synthesizeKey("VK_DELETE", { });
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is(container.innerHTML, kTestCase2,
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"Pressing delete key at the end of editor1 changes the content for kTestCase2");
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reset();
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/* TestCase #3:
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* editable <span> in two adjacent table cells.
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*/
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const kTestCase3 = "<table><tbody><tr><td><span id=\"editor1\" contenteditable=\"true\">test</span></td>" +
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"<td><span id=\"editor2\" contenteditable=\"true\">test</span></td></tr></tbody></table>";
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container.innerHTML = kTestCase3;
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editor1 = document.getElementById("editor1");
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editor2 = document.getElementById("editor2");
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editor2.focus();
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moveCaretToStartOf(editor2);
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synthesizeKey("VK_BACK_SPACE", { });
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is(container.innerHTML, kTestCase3,
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"Pressing backspace key at the start of editor2 changes the content for kTestCase3");
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reset();
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editor1.focus();
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moveCaretToEndOf(editor1);
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synthesizeKey("VK_DELETE", { });
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is(container.innerHTML, kTestCase3,
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"Pressing delete key at the end of editor1 changes the content for kTestCase3");
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reset();
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/* TestCase #4:
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* editable <div> in two adjacent table cells.
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*/
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const kTestCase4 = "<table><tbody><tr><td><div id=\"editor1\" contenteditable=\"true\">test</div></td>" +
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"<td><div id=\"editor2\" contenteditable=\"true\">test</div></td></tr></tbody></table>";
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container.innerHTML = kTestCase4;
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editor1 = document.getElementById("editor1");
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editor2 = document.getElementById("editor2");
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editor2.focus();
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moveCaretToStartOf(editor2);
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synthesizeKey("VK_BACK_SPACE", { });
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is(container.innerHTML, kTestCase4,
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"Pressing backspace key at the start of editor2 changes the content for kTestCase4");
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reset();
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editor1.focus();
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moveCaretToEndOf(editor1);
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synthesizeKey("VK_DELETE", { });
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is(container.innerHTML, kTestCase4,
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"Pressing delete key at the end of editor1 changes the content for kTestCase4");
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reset();
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SimpleTest.finish();
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}
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</script>
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</body>
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</html>
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