зеркало из https://github.com/mozilla/gecko-dev.git
99 строки
3.2 KiB
HTML
99 строки
3.2 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=345267
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-->
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<head>
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<title>Test for Bug 345267</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script 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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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=345267">Mozilla Bug 345267</a>
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<p id="display">
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<input id="d1" maxlength="3" value="abcde">
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<input id="d2" maxlength="3">
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<input id="d3" maxlength="3">
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<input id="d4" value="abcdefghijk">
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<input id="target" value="abcdefghijklm" maxlength="3">
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</p>
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<div id="content" style="display: none">
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<input id="u1" maxlength="3" value="abcdef">
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<input id="u2" maxlength="3">
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<input id="u3" maxlength="3">
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<input id="u4" value="abcdefghijkl">
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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/** Test for Bug 345267 **/
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SimpleTest.waitForExplicitFinish();
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// Turn off Spatial Navigation to stop if from hijacking "left" keypress event.
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SpecialPowers.pushPrefEnv({"set":[['snav.enabled', false]]}, runTest);
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function runTest() {
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is($("d1").value, "abcde",
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"Displayed initial value should not be truncated by maxlength");
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is($("u1").value, "abcdef",
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"Undisplayed initial value should not be truncated by maxlength");
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$("d2").value = "abcdefg";
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is($("d2").value, "abcdefg",
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"Displayed set value should not be truncated by maxlength");
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$("u2").value = "abcdefgh";
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is($("u2").value, "abcdefgh",
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"Undisplayed set value should not be truncated by maxlength");
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$("d3").defaultValue = "abcdefghi";
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is($("d3").value, "abcdefghi",
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"Displayed set defaultValue should not be truncated by maxlength");
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$("u3").defaultValue = "abcdefghij";
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is($("u3").value, "abcdefghij",
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"Undisplayed set defaultValue should not be truncated by maxlength");
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$("d4").maxLength = "3";
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is($("d4").value, "abcdefghijk",
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"Displayed: setting maxLength should not truncate existing value");
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$("u4").maxLength = "3";
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is($("u4").value, "abcdefghijkl",
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"Undisplayed: setting maxLength should not truncate existing value");
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// Now start the editing tests
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is($("target").value, "abcdefghijklm", "Test starting state incorrect");
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$("target").focus();
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$("target").selectionStart = $("target").selectionEnd = 13;
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sendKey("back_space");
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is($("target").value, "abcdefghijkl", "Should only delete one char");
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sendKey("back_space");
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is($("target").value, "abcdefghijk", "Should only delete one char again");
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(function () {
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SpecialPowers.wrap($("target")).controllers.getControllerForCommand('cmd_undo')
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.doCommand('cmd_undo');
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})();
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is($("target").value, "abcdefghijklm",
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"Should be able to undo deletion in the face of maxlength");
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sendString("nopq");
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is($("target").value, "abcdefghijklm",
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"Typing should have no effect when already past maxlength");
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$("target").value = "";
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sendString("abcde");
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is($("target").value, "abc", "Typing should be limited by maxlength");
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$("target").value = "";
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sendString("ad");
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sendKey("left");
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sendString("bc");
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is($("target").value, "abd", "Typing should be limited by maxlength again");
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SimpleTest.finish();
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}
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</script>
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</pre>
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</body>
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</html>
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