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6dd8794692
Before bug 1634153, we were using Dispatch(), so setTimeout(0) was the right thing to wait for. In bug 1634153 I used the existing mechanism which works as an early refresh driver runner, so we need to wait for a refresh driver tick, not an event loop turn. Differential Revision: https://phabricator.services.mozilla.com/D73834
43 lines
1.3 KiB
HTML
43 lines
1.3 KiB
HTML
<!DOCTYPE HTML>
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<html class="reftest-wait">
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<head>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script src="/tests/SimpleTest/EventUtils.js"></script>
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<meta charset="utf-8">
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<title>Testcase #1 for bug 1258308</title>
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<script>
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function test1() {
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const kIsMac = navigator.platform.indexOf("Mac") == 0;
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synthesizeKey("KEY_ArrowDown"); // go to the second line
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// go to the end of the second line
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if (kIsMac) {
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synthesizeKey("KEY_ArrowRight", {accelKey: true});
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} else {
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synthesizeKey("KEY_End");
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}
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synthesizeKey("KEY_ArrowRight", {shiftKey: true}); // select the newline
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synthesizeKey("KEY_ArrowRight"); // collapse to the end of the selection
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// caret should now be at the start of the third line
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document.body.offsetHeight;
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requestAnimationFrame(() => requestAnimationFrame(() => {
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document.documentElement.removeAttribute("class");
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}));
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}
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function runTests() {
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document.querySelector('textarea').focus();
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document.body.offsetHeight;
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}
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</script>
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</head>
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<body>
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<textarea onfocus="test1()" spellcheck="false" style="-moz-appearance:none">abc
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def
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ghi</textarea>
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<script>
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SimpleTest.waitForFocus(runTests);
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</script>
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</body>
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</html>
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