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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/media/test/test_mediarecorder_principals.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/test/test_mediarecorder_principals.html')
| -rw-r--r-- | dom/media/test/test_mediarecorder_principals.html | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/dom/media/test/test_mediarecorder_principals.html b/dom/media/test/test_mediarecorder_principals.html new file mode 100644 index 000000000..d60f70f54 --- /dev/null +++ b/dom/media/test/test_mediarecorder_principals.html @@ -0,0 +1,119 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=489415 +--> +<head> + <title>Test for MediaRecorder Reaction to Principal Change</title> + <script type="application/javascript" src="/MochiKit/MochiKit.js"></script> + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + <script type="text/javascript" src="manifest.js"></script> +</head> +<body> +<div> + <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1018299">Test for MediaRecorder Principal Handling</a> +</div> + +<video id="v1" preload="auto"></video> +<video id="v2" preload="auto"></video> + +<pre id="test"> +<script type="text/javascript"> +SimpleTest.waitForExplicitFinish(); + +var pushPrefs = (...p) => new Promise(r => SpecialPowers.pushPrefEnv({set: p}, r)); +var throwOutside = e => setTimeout(() => { throw e; }); + +// Generate a random key. The first load with that key will return +// data, the second and subsequent loads with that key will return a redirect +// to a different origin ('localhost:8888' will be redirected to 'example.org', +// and 'example.org' will be redirected to 'localhost:8888'). We rely on the +// fact that Ogg will do a seek to the end of the resource, triggering a new +// load with the same key which will return a same-origin resource. +// Loading data from two different origins should be detected by the media +// cache and result in a null principal so that the MediaRecorder usages below +// fail. +let key = Math.floor(Math.random()*100000000); +let interval; + +function testPrincipals(resource) { + if (!resource) { + todo(false, "No types supported"); + return; + } + // Reduce cache size and cache-ahead to make HTMLMediaElement do partial requests. + return pushPrefs(['media.cache_readahead_limit', 2], + ['media.cache_size', 192]) + .then(() => { + // First test: Load file from same-origin first, then get redirected to + // another origin before attempting to record stream. + let video = document.getElementById("v1"); + video.src = + "http://mochi.test:8888/tests/dom/media/test/dynamic_redirect.sjs?key=v1_" + + key + "&res=" + resource.name; + video.load(); + // To limit readahead, avoid racing with playback and "catching up" mode. + return new Promise(resolve => video.oncanplaythrough = resolve).then(() => { + video.play(); + interval = setInterval(() => info("video.currentTime = "+ video.currentTime), 1000); + + let msg = "mediaRecorder.start() must throw SecurityError"; + return new Promise(resolve => video.onplaying = resolve) + .then(() => waitUntil(() => video.currentTime > resource.duration / 2)) + // Test failure of the next step only, so "catch-bypass" any errors above. + .then(() => Promise.resolve() + .then(() => new MediaRecorder(video.mozCaptureStreamUntilEnded()).start()) + .then(() => ok(false, msg), e => is(e.name, "SecurityError", msg)), 0) + .then(() => clearInterval(interval)); + }); + }) + .then(() => { + // Second test: Load file from same-origin first, but record ASAP, before + // getting redirected to another origin. + let video = document.getElementById("v2"); + video.src = + "http://mochi.test:8888/tests/dom/media/test/dynamic_redirect.sjs?key=v2_" + + key + "&res=" + resource.name; + video.load(); + let rec, hasStopped, hasEnded = new Promise(r => video.onended = r); + let data = []; + + let msgNoThrow = "mediaRecorder.start() should not throw here"; + let msgSecErr = "mediaRecorder.onerror must fire SecurityError"; + let msgOnStop = "mediaRecorder.onstop must also have fired"; + return new Promise(resolve => video.onloadedmetadata = resolve).then(() => { + rec = new MediaRecorder(video.mozCaptureStreamUntilEnded()); + rec.ondataavailable = e => data.push(e.data); + rec.start(); + hasStopped = new Promise(resolve => rec.onstop = resolve); + video.play(); + }) + .then(() => ok(true, msgNoThrow), e => is(e.name, null, msgNoThrow)) + .then(() => Promise.race([ + new Promise((_, reject) => rec.onerror = e => reject(new DOMException("", e.name))), + hasEnded + ])) + .then(() => ok(false, msgSecErr), e => is(e.name, "SecurityError", msgSecErr)) + .then(() => Promise.race([hasStopped, hasEnded.then(() => Promise.reject())])) + .then(() => ok(true, msgOnStop), e => ok(false, msgOnStop)) + .then(() => clearInterval(interval)); + }); +} + +testPrincipals(getPlayableVideo(gSeekTests)) +.catch(e => throwOutside(e)) +.then(() => SimpleTest.finish()) +.catch(e => throwOutside(e)); + +var stop = stream => stream.getTracks().forEach(track => track.stop()); +var wait = ms => new Promise(resolve => setTimeout(resolve, ms)); +var waitUntil = f => new Promise(resolve => { + var ival = setInterval(() => f() && resolve(clearInterval(ival)), 100); +}); + +</script> +</pre> + +</body> +</html> |