2011-05-27 03:32:59 -07:00
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<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=659596
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-->
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<head>
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<title>Test for Bug 659596</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.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=659596">Mozilla Bug 659596</a>
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<p id="display"></p>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 659596 **/
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function checkReflection(option, attribute) {
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/**
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* Getting.
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*/
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// When attribute isn't present.
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var tests = [ "", "foo" ];
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2012-12-21 03:47:52 -08:00
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for (var test of tests) {
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2011-05-27 03:32:59 -07:00
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option.removeAttribute(attribute);
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option.textContent = test;
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is(option.getAttribute(attribute), null,
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"option " + attribute + "'s value should be null");
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is(option[attribute], option.textContent,
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"option." + attribute + " should reflect the text content when the attribute isn't set");
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}
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// When attribute is present.
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tests = [
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[ "", "" ],
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[ "", "foo" ],
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[ "foo", "bar" ],
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[ "foo", "" ],
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];
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2012-12-21 03:47:52 -08:00
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for (var test of tests) {
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2011-05-27 03:32:59 -07:00
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option.setAttribute(attribute, test[0]);
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option.textContent = test[1];
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is(option[attribute], option.getAttribute(attribute),
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"option." + attribute + " should reflect the content attribute when it is set");
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}
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/**
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* Setting.
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*/
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// When attribute isn't present.
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tests = [
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[ "", "new" ],
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[ "foo", "new" ],
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];
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2012-12-21 03:47:52 -08:00
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for (var test of tests) {
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2011-05-27 03:32:59 -07:00
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option.removeAttribute(attribute);
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option.textContent = test[0];
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option[attribute] = test[1]
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is(option.getAttribute(attribute), test[1],
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"when setting, the content attribute should change");
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is(option.textContent, test[0],
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"when setting, the text content should not change");
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}
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// When attribute is present.
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tests = [
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[ "", "", "new" ],
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[ "", "foo", "new" ],
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[ "foo", "bar", "new" ],
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[ "foo", "", "new" ],
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];
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2012-12-21 03:47:52 -08:00
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for (var test of tests) {
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2011-05-27 03:32:59 -07:00
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option.setAttribute(attribute, test[0]);
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option.textContent = test[1];
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option[attribute] = test[2];
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is(option.getAttribute(attribute), test[2],
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"when setting, the content attribute should change");
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is(option.textContent, test[1],
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"when setting, the text content should not change");
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}
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}
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var option = document.createElement("option");
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checkReflection(option, "value");
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checkReflection(option, "label");
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</script>
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</pre>
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</body>
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</html>
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