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-rw-r--r--dom/media/test/crashtests/1864450.html12
1 files changed, 12 insertions, 0 deletions
diff --git a/dom/media/test/crashtests/1864450.html b/dom/media/test/crashtests/1864450.html
new file mode 100644
index 0000000000..1d2d758ff8
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+++ b/dom/media/test/crashtests/1864450.html
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+<!DOCTYPE html>
+<html class="reftest-wait">
+<script>
+ const ac = new OfflineAudioContext({length: 136, sampleRate: 48000});
+ const filterNode = new BiquadFilterNode(ac);
+ filterNode.frequency.setValueCurveAtTime([0.2, 0.3], 0, 1);
+ filterNode.frequency.linearRampToValueAtTime(0.8, 1);
+ ac.startRendering().then(() => {
+ filterNode.frequency.value;
+ document.documentElement.removeAttribute("class");
+ });
+</script>