efaea0aaa7
Note that this patch also replaces legacy VK_* with KEY_*, and replaces synthesizeKey() for inputting some characters with sendString() because it's better and clearer what it does and it sets shiftKey state properly. MozReview-Commit-ID: De4enbjux3T
39 lines
1009 B
HTML
39 lines
1009 B
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test for Bug 1407085</title>
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<script type="text/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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<p id="display"></p>
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<div id="content">
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<input id="input" value="original value">
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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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SimpleTest.waitForExplicitFinish();
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SimpleTest.waitForFocus(runTests);
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function runTests() {
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let input = document.getElementById("input");
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input.focus();
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input.addEventListener("keydown", () => {
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input.value = "new value";
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}, { once: true });
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synthesizeKey("KEY_Escape");
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is(input.value, "new value",
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"New <input> value changed by an Escape key event listener shouldn't be " +
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"overwritten by original value even if Escape key is pressed");
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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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