зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1203668 - Setting the value of a <select> to a non-matching option should deselect all options and set selectedIndex to -1. r=bz
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@ -1201,9 +1201,11 @@ HTMLSelectElement::SetValue(const nsAString& aValue)
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option->GetValue(optionVal);
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if (optionVal.Equals(aValue)) {
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SetSelectedIndexInternal(int32_t(i), true);
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break;
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return NS_OK;
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}
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}
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// No matching option was found.
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SetSelectedIndexInternal(-1, true);
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return NS_OK;
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}
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@ -593,3 +593,4 @@ skip-if = buildapp == 'b2g' # bug 1129014
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[test_viewport_resize.html]
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[test_extapp.html]
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[test_image_clone_load.html]
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[test_bug1203668.html]
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@ -0,0 +1,62 @@
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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=1203668
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-->
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<head>
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<title>Test for Bug 1203668</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=1203668">Mozilla Bug 1203668</a>
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<p id="display"></p>
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<div id="content">
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<select class="select" multiple>
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<option value="foo" selected>foo</option>
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<option value="bar" selected>bar</option>
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</select>
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<select class="select" multiple>
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<option value="foo">foo</option>
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<option value="bar" selected>bar</option>
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</select>
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<select class="select" multiple>
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<option value="foo">foo</option>
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<option value="bar">bar</option>
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</select>
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<select class="select" size=1>
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<option value="foo">foo</option>
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<option value="bar" selected>bar</option>
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</select>
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<select class="select" size=1>
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<option value="foo">foo</option>
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<option value="bar">bar</option>
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</select>
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</div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 1203668 **/
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SimpleTest.waitForExplicitFinish();
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function runTest()
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{
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var selects = document.querySelectorAll('.select');
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for (i=0; i < selects.length; i++) {
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var select = selects[i];
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select.value = "bogus"
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is(select.selectedIndex, -1, "no option is selected");
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is(select.children[0].selected, false, "first option is not selected");
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is(select.children[1].selected, false, "second option is not selected");
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}
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SimpleTest.finish();
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}
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SimpleTest.waitForFocus(runTest);
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</script>
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</pre>
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</body>
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</html>
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