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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /layout/base/crashtests/1338772-1.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/base/crashtests/1338772-1.html')
| -rw-r--r-- | layout/base/crashtests/1338772-1.html | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/layout/base/crashtests/1338772-1.html b/layout/base/crashtests/1338772-1.html new file mode 100644 index 0000000000..70bf09dcaa --- /dev/null +++ b/layout/base/crashtests/1338772-1.html @@ -0,0 +1,42 @@ +<!DOCTYPE html> +<html class="reftest-wait"> +<script> +function loadHandler() { + var outer = document.getElementById("outer"); + var inner = document.createElement("iframe"); + inner.height = "1px"; + outer.contentDocument.body.appendChild(inner); + + // Flush reflow inside our inner iframe. This ensures that our inner.height + // tweak further down will actually invoke the resize handler. + inner.contentWindow.offsetTop; + + // Set up resize handler (which ends the test, one way or another) + inner.contentWindow.onresize = () => { + outer.remove(); + document.documentElement.removeAttribute("class"); + }; + + // Trigger the resize handler: + inner.height = "5px"; + inner.offsetTop; +} + +// This function is a hack to avoid sporadic test-failures with... +// "...timed out waiting for reftest-wait to be removed". +// Occasionally, it seems this test loses a race condition of some sort, and +// its resize handler isn't invoked. When that happens (and specifically, when +// the test runs for longer than 500ms), we clear reftest-wait and call the +// run a "pass" (which is kind of valid, because we didn't crash!) and move on. +function setupFailsafe() { + setTimeout(() => { + document.documentElement.removeAttribute("class"); + }, 500); +} +</script> +<body onload="setupFailsafe()"> + <iframe id="outer" + src="data:text/html,<html><body>" + onload="loadHandler()"> + </iframe> +</body> |