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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /dom/base/test/test_input_vsync_alignment_inner_event_loop.html | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/base/test/test_input_vsync_alignment_inner_event_loop.html')
-rw-r--r-- | dom/base/test/test_input_vsync_alignment_inner_event_loop.html | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/dom/base/test/test_input_vsync_alignment_inner_event_loop.html b/dom/base/test/test_input_vsync_alignment_inner_event_loop.html new file mode 100644 index 0000000000..022d06663f --- /dev/null +++ b/dom/base/test/test_input_vsync_alignment_inner_event_loop.html @@ -0,0 +1,49 @@ +<!DOCTYPE HTML> +<html> +<head> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <script src="/tests/SimpleTest/EventUtils.js"></script> + <link rel="stylesheet" href="/tests/SimpleTest/test.css"> +</head> +<body > +<input /> +<script type="text/javascript"> + SimpleTest.waitForExplicitFinish(); + + function runTest() { + function checkResult() { + ok(true, "didn't crash"); + SimpleTest.finish(); + } + + // Dispatch an vsync event to the queue + window.requestAnimationFrame(() => { + window.requestAnimationFrame(() => { + }); + }); + + // Dispatch the first input tasks. Since there's a vsync + // task in the queue, so this task takes the priority and runs + // first. + SpecialPowers.Services.tm.dispatchToMainThread(function() { + let secondInputRun = false; + + // Dispatch the second input task to the queue. + SpecialPowers.Services.tm.dispatchToMainThread(function() { + secondInputRun = true; + }, SpecialPowers.Ci.nsIRunnablePriority.PRIORITY_INPUT_HIGH); + + // Inner event loop runs and picks the second input task to run. + SpecialPowers.Services.tm.spinEventLoopUntil( + "Test(vsync_alignment_inner_event_loop.html)", () => secondInputRun); + + setTimeout(checkResult, 0); + }, SpecialPowers.Ci.nsIRunnablePriority.PRIORITY_INPUT_HIGH); + } + + SpecialPowers.pushPrefEnv({ + set: [["dom.input_events.strict_input_vsync_alignment", true]] + }, runTest()); +</script> +</body> +</html> |