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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/dom/nodes/MutationObserver-cross-realm-callback-report-exception.html | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/dom/nodes/MutationObserver-cross-realm-callback-report-exception.html')
| -rw-r--r-- | testing/web-platform/tests/dom/nodes/MutationObserver-cross-realm-callback-report-exception.html | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/testing/web-platform/tests/dom/nodes/MutationObserver-cross-realm-callback-report-exception.html b/testing/web-platform/tests/dom/nodes/MutationObserver-cross-realm-callback-report-exception.html new file mode 100644 index 0000000000..7d05c045b3 --- /dev/null +++ b/testing/web-platform/tests/dom/nodes/MutationObserver-cross-realm-callback-report-exception.html @@ -0,0 +1,32 @@ +<!doctype html> +<meta charset=utf-8> +<title>MutationObserver reports the exception from its callback in the callback's global object</title> +<script src=/resources/testharness.js></script> +<script src=/resources/testharnessreport.js></script> +<iframe></iframe> +<iframe></iframe> +<iframe></iframe> +<script> +setup({ allow_uncaught_exception: true }); + +const onerrorCalls = []; +window.onerror = () => { onerrorCalls.push("top"); }; +frames[0].onerror = () => { onerrorCalls.push("frame0"); }; +frames[1].onerror = () => { onerrorCalls.push("frame1"); }; +frames[2].onerror = () => { onerrorCalls.push("frame2"); }; + +async_test(t => { + window.onload = t.step_func(() => { + const target = frames[0].document.body; + const mo = new frames[0].MutationObserver(new frames[1].Function(`throw new parent.frames[2].Error("PASS");`)); + + mo.observe(target, { childList: true, subtree: true }); + target.append("foo"); + + t.step_timeout(() => { + assert_array_equals(onerrorCalls, ["frame1"]); + t.done(); + }, 4); + }); +}); +</script> |