diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/media/test/crashtests/audiocontext-after-unload-1.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | dom/media/test/crashtests/audiocontext-after-unload-1.html | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/dom/media/test/crashtests/audiocontext-after-unload-1.html b/dom/media/test/crashtests/audiocontext-after-unload-1.html new file mode 100644 index 0000000000..9b4f1181d2 --- /dev/null +++ b/dom/media/test/crashtests/audiocontext-after-unload-1.html @@ -0,0 +1,27 @@ +<!DOCTYPE html> +<html class="reftest-wait"> +<head> +<title>Test for bug 1646601</title> +<script> +document.addEventListener('DOMContentLoaded', async () => { + const frame = document.createElement('iframe'); + document.body.appendChild(frame); + frame.srcdoc = '<html></html>'; + await new Promise(resolve => frame.onload = resolve); + const subwin = frame.contentWindow; + const subcontext = subwin.AudioContext; + // Construct an AudioContext while the subdocument is fully active to start + // a MediaTrackGraph. + new subcontext(); + // Unload the subdocument and wait for completion. + // This shuts down the MediaTrackGraph. + subwin.location.reload(); + await new Promise(resolve => frame.onload = resolve); + // Test that a new AudioContext on the inactive subdocument does not attempt + // to use the shut-down MediaTrackGraph. + try { new subcontext() } catch {} + document.documentElement.removeAttribute('class'); +}); +</script> +</head> +</html> |