Emilio Cobos Álvarez
33c8ba167e
Some document.write() WPTs made the assumption that a setTimeout() in the parent window will run after the load event in the child frame, and there's no such guarantee per spec. The focus fixup rule test similarly relied on the rendering not being suppressed by the time the test run. Do that by awaiting an animation frame, not just a timeout. Differential Revision: https://phabricator.services.mozilla.com/D301259
72 lines
2.4 KiB
HTML
72 lines
2.4 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=1151186
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 1151186</title>
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<link rel=stylesheet href="/tests/SimpleTest/test.css">
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script>
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/** Test for Bug 1151186 */
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SimpleTest.waitForExplicitFinish();
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// In this test, we want to check the IME enabled state in the `contenteditable`
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// editor which is focused by `focus` event listener of the document.
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// However, according to the random oranges filed as bug 1176038 and bug 1611360,
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// `focus` event are sometimes not fired on the document and the reason is,
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// the document sometimes not focused automatically. Therefore, this test
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// will set focus the document when `focus` event is not fired until next
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// macro task.
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var focusEventFired = false;
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function onFocus(event) {
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is(event.target.nodeName, "#document", "focus event should be fired on the document node");
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if (event.target != document) {
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return;
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}
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focusEventFired = true;
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document.getElementById("editor").focus();
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SimpleTest.executeSoon(runTests);
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}
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document.addEventListener("focus", onFocus, {once: true});
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// Register next macro task to check whether `focus` event of the document
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// is fired as expected. If not, let's focus our window manually. Then,
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// the `focus` event listener starts the test anyway.
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addEventListener("load", function() {
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setTimeout(() => {
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if (focusEventFired) {
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return; // We've gotten `focus` event as expected.
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}
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ok(!document.hasFocus(), "The document should not have focus yet");
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info("Setting focus to the window forcibly...");
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window.focus();
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}, 0);
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});
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function runTests() {
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let description = focusEventFired ?
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"document got focused normally" :
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"document got focused forcibly";
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is(document.activeElement, document.getElementById("editor"),
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`The div element should be focused (${description})`);
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var utils = SpecialPowers.getDOMWindowUtils(window);
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is(utils.IMEStatus, utils.IME_STATUS_ENABLED,
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`IME should be enabled (${description})`);
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SimpleTest.finish();
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}
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</script>
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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=1151186">Mozilla Bug 1151186</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<div id="editor" contenteditable="true"></div>
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<pre id="test">
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</pre>
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</body>
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</html>
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