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(transplanted from 2437636244f39bbdc7d20b062e2c978b9d85c239) --HG-- rename : layout/reftests/forms/placeholder/placeholder-14.html => layout/reftests/forms/placeholder/placeholder-18.html extra : transplant_source : %247cbD%F3%9B%BD%C7%D2%0B%06.%2C%97%8B%9D%85%C29
90 lines
3.3 KiB
HTML
90 lines
3.3 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=534785
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-->
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<head>
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<title>Test for Bug 534785</title>
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<script type="application/javascript" src="/MochiKit/packed.js"></script>
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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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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=534785">Mozilla Bug 534785</a>
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<p id="display"></p>
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<input type="text" value="test">
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<div id="reframe">
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<textarea></textarea>
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<textarea>test</textarea>
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<input type="text">
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<input type="text" value="test">
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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 534785 **/
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SimpleTest.waitForExplicitFinish();
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SimpleTest.waitForFocus(function() {
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var i = document.querySelector("input");
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i.addEventListener("focus", function() {
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is(i.value, "test", "Sanity check");
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is(document.activeElement, i, "Should be focused before frame reconstruction");
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synthesizeKey("1", {});
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is(i.value, "test1", "Can accept keyboard events before frame reconstruction");
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// force frame reconstruction
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i.style.display = "none";
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document.offsetHeight;
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i.style.display = "";
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document.offsetHeight;
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is(document.activeElement, i, "Should be focused after frame reconstruction");
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synthesizeKey("2", {});
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is(i.value, "test12", "Can accept keyboard events after frame reconstruction");
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// Make sure reframing happens gracefully
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var reframeDiv = document.getElementById("reframe");
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var textAreaWithoutValue = reframeDiv.querySelectorAll("textarea")[0];
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var textAreaWithValue = reframeDiv.querySelectorAll("textarea")[1];
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var inputWithoutValue = reframeDiv.querySelectorAll("input")[0];
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var inputWithValue = reframeDiv.querySelectorAll("input")[1];
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reframeDiv.style.display = "none";
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document.body.offsetWidth;
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reframeDiv.style.display = "";
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document.body.offsetWidth;
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[textAreaWithoutValue, inputWithoutValue].forEach(function (elem) {
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is(elem.value, "", "Value should persist correctly");
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});
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[textAreaWithValue, inputWithValue].forEach(function (elem) {
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is(elem.value, "test", "Value should persist correctly");
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});
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[inputWithoutValue, inputWithValue].forEach(function (elem) elem.type = "submit");
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document.body.offsetWidth;
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is(inputWithoutValue.value, "", "Value should persist correctly");
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is(inputWithValue.value, "test", "Value should persist correctly");
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[inputWithoutValue, inputWithValue].forEach(function (elem) elem.type = "text");
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document.body.offsetWidth;
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is(inputWithoutValue.value, "", "Value should persist correctly");
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is(inputWithValue.value, "test", "Value should persist correctly");
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[inputWithoutValue, inputWithValue].forEach(function (elem) elem.focus()); // initialze the editor
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reframeDiv.style.display = "none";
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document.body.offsetWidth;
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reframeDiv.style.display = "";
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document.body.offsetWidth;
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is(inputWithoutValue.value, "", "Value should persist correctly with editor");
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is(inputWithValue.value, "test", "Value should persist correctly with editor");
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SimpleTest.finish();
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}, false);
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i.focus();
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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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