1 files changed, 22 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webaudio/the-audio-api/the-periodicwave-interface/createPeriodicWaveInfiniteValuesThrows.html b/testing/web-platform/tests/webaudio/the-audio-api/the-periodicwave-interface/createPeriodicWaveInfiniteValuesThrows.html
new file mode 100644
index 0000000000..928f45bd8f
--- /dev/null
+++ b/testing/web-platform/tests/webaudio/the-audio-api/the-periodicwave-interface/createPeriodicWaveInfiniteValuesThrows.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>Test AudioContext.createPeriodicWave when inputs contain Infinite values</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script>
+let ctx;
+setup(() => {
+  ctx = new OfflineAudioContext({length: 1, sampleRate: 24000});
+});
+test(() => {
+  const real = new Float32Array([0, Infinity]);
+  const imag = new Float32Array([0, 1]);
+  assert_throws_js(TypeError, () => ctx.createPeriodicWave(real, imag));
+}, "createPeriodicWave with Infinity real values should throw");
+
+test(() => {
+  const real = new Float32Array([0, 1]);
+  const imag = new Float32Array([1, Infinity]);
+  assert_throws_js(TypeError, () => ctx.createPeriodicWave(real, imag));
+}, "createPeriodicWave with Infinity imag values should throw");
+</script>