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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/media/webaudio/test/test_decodeMultichannel.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/media/webaudio/test/test_decodeMultichannel.html')
| -rw-r--r-- | dom/media/webaudio/test/test_decodeMultichannel.html | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/dom/media/webaudio/test/test_decodeMultichannel.html b/dom/media/webaudio/test/test_decodeMultichannel.html new file mode 100644 index 000000000..0fb2f5b3c --- /dev/null +++ b/dom/media/webaudio/test/test_decodeMultichannel.html @@ -0,0 +1,58 @@ +<!DOCTYPE HTML> +<html> +<meta charset=utf-8> +<head> + <title>Test that we can decode 4 channel wave file in webaudio, but not in <audio></title> + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<pre id="test"> +<script class="testbody" type="text/javascript"> +var filename = "audio-quad.wav"; + +SimpleTest.waitForExplicitFinish(); + +function finishTest(a) { + if (a) { + a = null; + SimpleTest.finish(); + } +} + +function decodeUsingAudioElement() { + var a = new Audio(); + a.addEventListener("error", function() { + ok(false, "Error loading metadata"); + finishTest(a); + }); + a.addEventListener("loadedmetadata", function() { + ok(true, "Metadata Loaded"); + finishTest(a); + }); + + a.src = filename; + a.load(); +} + +addLoadEvent(function() { + var xhr = new XMLHttpRequest(); + xhr.open("GET", filename); + xhr.responseType = "arraybuffer"; + xhr.onload = function() { + var context = new AudioContext(); + context.decodeAudioData(xhr.response, function(b) { + ok(true, "Decoding of a wave file with four channels succeded."); + is(b.numberOfChannels, 4, "The AudioBuffer should have 4 channels."); + decodeUsingAudioElement(); + }, function() { + ok(false, "Decoding of a wave file with four channels failed."); + decodeUsingAudioElement(); + }); + }; + xhr.send(null); +}); +</script> +</pre> +</body> +</html> |