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| 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/webaudio/test/test_decodeAudioDataPromise.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/media/webaudio/test/test_decodeAudioDataPromise.html')
| -rw-r--r-- | dom/media/webaudio/test/test_decodeAudioDataPromise.html | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/dom/media/webaudio/test/test_decodeAudioDataPromise.html b/dom/media/webaudio/test/test_decodeAudioDataPromise.html new file mode 100644 index 0000000000..139a686db1 --- /dev/null +++ b/dom/media/webaudio/test/test_decodeAudioDataPromise.html @@ -0,0 +1,62 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Test the decodeAudioData API with Promise</title> + + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> + <script src="webaudio.js"></script> +</head> +<body> +<pre id="test"> +<script class="testbody" type="text/javascript"> + +SimpleTest.waitForExplicitFinish(); +addLoadEvent(function() { + +var finished = 0; + +function finish() { + if (++finished == 2) { + SimpleTest.finish(); + } +} + +var ac = new AudioContext(); +// Test that a the promise is rejected with an invalid source buffer. +expectNoException(function() { + var p = ac.decodeAudioData(" "); + ok(p instanceof Promise, "AudioContext.decodeAudioData should return a Promise"); + p.then(function(data) { + ok(false, "Promise should not resolve with an invalid source buffer."); + finish(); + }).catch(function(e) { + ok(true, "Promise should be rejected with an invalid source buffer."); + ok(e.name == "TypeError", "The error should be TypeError"); + finish(); + }) +}); + +// Test that a the promise is resolved with a valid source buffer. +var xhr = new XMLHttpRequest(); +xhr.open("GET", "ting-44.1k-1ch.ogg", true); +xhr.responseType = "arraybuffer"; +xhr.onload = function() { + var p = ac.decodeAudioData(xhr.response); + ok(p instanceof Promise, "AudioContext.decodeAudioData should return a Promise"); + p.then(function(data) { + ok(data instanceof AudioBuffer, "Promise should resolve, passing an AudioBuffer"); + ok(true, "Promise should resolve with a valid source buffer."); + finish(); + }).catch(function() { + ok(false, "Promise should not be rejected with a valid source buffer."); + finish(); + }); +}; +xhr.send(); +}); + +</script> +</pre> +</body> +</html> |