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diff --git a/dom/media/test/test_preload_actions.html b/dom/media/test/test_preload_actions.html new file mode 100644 index 0000000000..a9de54988c --- /dev/null +++ b/dom/media/test/test_preload_actions.html @@ -0,0 +1,582 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=548523 +--> +<head> + <title>Test for Bug 548523</title> + <script 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> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=548523">Mozilla Bug 548523</a> +<p id="display"></p> +<div id="content" style="display: none"> + +</div> +<!-- <button onClick="SimpleTest.finish();">Finish</button> --> +<div>Tests complete: <span id="log" style="font-size: small;"></span></div> +<pre id="test"> +<script type="application/javascript"> + +/** Test for Bug 548523 **/ + +SimpleTest.requestCompleteLog(); +var manager = new MediaTestManager; + +manager.onFinished = function() { + is(gotLoadEvent, true, "Should not have delayed the load event indefinitely"); +}; + +var test = getPlayableVideo(gSeekTests); +var baseName = test.name; +var gTest = test; +var bogusSrc = "bogus.duh"; +var bogusType = "video/bogus"; +var gotLoadEvent = false; +var finished = false; + +addLoadEvent(function() {gotLoadEvent=true;}); + +function log(m) { + var l = document.getElementById("log"); + // eslint-disable-next-line no-unsanitized/property + l.innerHTML += m; +} + +function maybeFinish(v, n) { + if (v._finished) { + return; + } + v._finished = true; + log(n + ","); + removeNodeAndSource(v); + manager.finished(v.token); +} + +function filename(uri) { + return uri.substr(uri.lastIndexOf("/")+1); +} + +// Every test must have a setup(v) function, and must call maybeFinish() when test is complete. +var tests = [ + { + // 1. Add preload:none video with src to document. Load should halt at NETWORK_IDLE and HAVE_NOTHING, + // after receiving a suspend event. Should not receive loaded events until after we call load(). + // Note the suspend event is explictly sent by our "stop the load" code, but other tests can't rely + // on it for the preload:metadata case, as there can be multiple suspend events when loading metadata. + suspend(e) { + var v = e.target; + is(v._gotLoadStart, true, "(1) Must get loadstart."); + is(v._gotLoadedMetaData, false, "(1) Must not get loadedmetadata."); + is(v.readyState, v.HAVE_NOTHING, "(1) ReadyState must be HAVE_NOTHING"); + // bug 962949 + // is(v.networkState, v.NETWORK_IDLE, "(1) NetworkState must be NETWORK_IDLE"); + maybeFinish(v, 1); + }, + + setup(v) { + v._gotLoadStart = false; + v._gotLoadedMetaData = false; + v.preload = "none"; + v.addEventListener("loadedmetadata", function(e){v._gotLoadedMetaData = true;}); + v.addEventListener("loadstart", function(e){v._gotLoadStart = true;}); + v.addEventListener("suspend", this.suspend); + v.src = test.name; + document.body.appendChild(v); // Causes implicit load, which will be halted due to preload:none. + }, + + name: "test1", + }, + { + // 2. Add preload:metadata video with src to document. Should halt with NETWORK_IDLE, HAVE_CURRENT_DATA + // after suspend event and after loadedmetadata. + loadeddata(e) { + var v = e.target; + is(v._gotLoadStart, true, "(2) Must get loadstart."); + is(v._gotLoadedMetaData, true, "(2) Must get loadedmetadata."); + ok(v.readyState >= v.HAVE_CURRENT_DATA, "(2) ReadyState must be >= HAVE_CURRENT_DATA"); + // bug 962949 + // is(v.networkState, v.NETWORK_IDLE, "(2) NetworkState must be NETWORK_IDLE"); + maybeFinish(v, 2); + }, + + setup(v) { + v._gotLoadStart = false; + v._gotLoadedMetaData = false; + v.preload = "metadata"; + v.addEventListener("loadstart", function(e){v._gotLoadStart = true;}); + v.addEventListener("loadedmetadata", function(e){v._gotLoadedMetaData = true;}); + v.addEventListener("loadeddata", this.loadeddata); + v.src = test.name; + document.body.appendChild(v); // Causes implicit load, which will be halted after + // metadata due to preload:metadata. + }, + + name: "test2", + }, + { + // 3. Add preload:auto to document. Should receive canplaythrough eventually. + canplaythrough(e) { + var v = e.target; + is(v._gotLoadStart, true, "(3) Must get loadstart."); + is(v._gotLoadedMetaData, true, "(3) Must get loadedmetadata."); + maybeFinish(v, 3); + }, + + setup(v) { + v._gotLoadStart = false; + v._gotLoadedMetaData = false; + v.preload = "auto"; + v.addEventListener("loadstart", function(e){v._gotLoadStart = true;}); + v.addEventListener("loadedmetadata", function(e){v._gotLoadedMetaData = true;}); + v.addEventListener("canplaythrough", this.canplaythrough); + v.src = test.name; // Causes implicit load. + document.body.appendChild(v); + }, + + name: "test3", + }, + { + // 4. Add preload:none video to document. Call play(), should load then play through. + suspend(e) { + var v = e.target; + if (v._gotSuspend) { + return; // We can receive multiple suspend events, like the one after download completes. + } + v._gotSuspend = true; + is(v._gotLoadStart, true, "(4) Must get loadstart."); + is(v._gotLoadedMetaData, false, "(4) Must not get loadedmetadata."); + is(v.readyState, v.HAVE_NOTHING, "(4) ReadyState must be HAVE_NOTHING"); + // bug 962949 + // is(v.networkState, v.NETWORK_IDLE, "(4) NetworkState must be NETWORK_IDLE"); + v.play(); // Should load and play through. + }, + + ended(e) { + ok(true, "(4) Got playback ended"); + maybeFinish(e.target, 4); + }, + + setup(v) { + v._gotLoadStart = false; + v._gotLoadedMetaData = false; + v._gotSuspend = false; + v.preload = "none"; + v.addEventListener("loadedmetadata", function(e){v._gotLoadedMetaData = true;}); + v.addEventListener("loadstart", function(e){v._gotLoadStart = true;}); + v.addEventListener("suspend", this.suspend); + v.addEventListener("ended", this.ended); + v.src = test.name; + document.body.appendChild(v); + }, + + name: "test4", + }, + { + // 5. preload:none video without resource, add to document, will implicitly start a + // preload:none load. Add a src, it shouldn't load. + suspend(e) { + var v = e.target; + is(v._gotLoadStart, true, "(5) Must get loadstart."); + is(v._gotLoadedMetaData, false, "(5) Must not get loadedmetadata."); + is(v.readyState, v.HAVE_NOTHING, "(5) ReadyState must be HAVE_NOTHING"); + // bug 962949 + // is(v.networkState, v.NETWORK_IDLE, "(5) NetworkState must be NETWORK_IDLE"); + maybeFinish(v, 5); + }, + + setup(v) { + v._gotLoadStart = false; + v._gotLoadedMetaData = false; + v.preload = "none"; + v.addEventListener("loadedmetadata", function(e){v._gotLoadedMetaData = true;}); + v.addEventListener("loadstart", function(e){v._gotLoadStart = true;}); + v.addEventListener("suspend", this.suspend); + document.body.appendChild(v); // Causes implicit load, which will be halted due to no resource. + v.src = test.name; // Load should start, and halt at preload:none. + }, + + name: "test5", + }, + { + // 6. preload:none video without resource, add to document, will implicitly start a + // preload:none load. Add a source, it shouldn't load. + suspend(e) { + var v = e.target; + is(v._gotLoadStart, true, "(6) Must get loadstart."); + is(v._gotLoadedMetaData, false, "(6) Must not get loadedmetadata."); + is(v.readyState, v.HAVE_NOTHING, "(6) ReadyState must be HAVE_NOTHING"); + // bug 962949 + // is(v.networkState, v.NETWORK_IDLE, "(6) NetworkState must be NETWORK_IDLE"); + maybeFinish(v, 6); + }, + + setup(v) { + v._gotLoadStart = false; + v._gotLoadedMetaData = false; + v.preload = "none"; + v.addEventListener("loadedmetadata", function(e){v._gotLoadedMetaData = true;}); + v.addEventListener("loadstart", function(e){v._gotLoadStart = true;}); + v.addEventListener("suspend", this.suspend); + document.body.appendChild(v); // Causes implicit load, which will be halted due to no resource. + var s = document.createElement("source"); + s.src = test.name; + s.type = test.type; + v.appendChild(s); // Load should start, and halt at preload:none. + }, + + name: "test6", + }, + { + // 7. create a preload:none document with multiple sources, the first of which is invalid. + // Add to document, then play. It should load and play through the second source. + suspend(e) { + var v = e.target; + if (v._gotSuspend) + return; // We can receive multiple suspend events, like the one after download completes. + v._gotSuspend = true; + is(v._gotLoadStart, true, "(7) Must get loadstart."); + is(v._gotLoadedMetaData, false, "(7) Must not get loadedmetadata."); + is(v.readyState, v.HAVE_NOTHING, "(7) ReadyState must be HAVE_NOTHING"); + // bug 962949 + // is(v.networkState, v.NETWORK_IDLE, "(7) NetworkState must be NETWORK_IDLE"); + v.play(); // Should load and play through. + }, + + ended(e) { + ok(true, "(7) Got playback ended"); + var v = e.target; + is(v._gotErrorEvent, true, "(7) Should get error event from first source load failure"); + maybeFinish(v, 7); + }, + + setup(v) { + v._gotLoadStart = false; + v._gotLoadedMetaData = false; + v.preload = "none"; + v._gotErrorEvent = false; + v.addEventListener("loadedmetadata", function(e){v._gotLoadedMetaData = true;}); + v.addEventListener("loadstart", function(e){v._gotLoadStart = true;}); + v.addEventListener("suspend", this.suspend); + v.addEventListener("ended", this.ended); + var s1 = document.createElement("source"); + s1.src = "not-a-real-file.404" + s1.type = test.type; + s1.addEventListener("error", function(e){v._gotErrorEvent = true;}); + v.appendChild(s1); + var s2 = document.createElement("source"); + s2.src = test.name; + s2.type = test.type; + v.appendChild(s2); + document.body.appendChild(v); // Causes implicit load, which will be halt at preload:none on the second resource. + }, + + name: "test7", + }, + { + // 8. Change preload value from none to metadata should cause metadata to be loaded. + loadeddata(e) { + var v = e.target; + is(v._gotLoadedMetaData, true, "(8) Must get loadedmetadata."); + ok(v.readyState >= v.HAVE_CURRENT_DATA, "(8) ReadyState must be >= HAVE_CURRENT_DATA on suspend."); + // bug 962949 + // is(v.networkState, v.NETWORK_IDLE, "(8) NetworkState must be NETWORK_IDLE when load is halted"); + maybeFinish(v, 8); + }, + + setup(v) { + v._gotLoadedMetaData = false; + v.preload = "none"; + v.addEventListener("loadstart", function(e){v.preload = "metadata";}); + v.addEventListener("loadedmetadata", function(e){v._gotLoadedMetaData = true;}); + v.addEventListener("loadeddata", this.loadeddata); + v.src = test.name; // Causes implicit load. + document.body.appendChild(v); + }, + + name: "test8", + }, + /*{ + // 9. Change preload value from metadata to auto should cause entire media to be loaded. + // For some reason we don't always receive the canplaythrough event, particuarly on this test. + // We've disabled this test until bug 568402 is fixed. + canplaythrough: + function(e) { + var v = e.target; + is(v._gotLoadStart, true, "(9) Must get loadstart."); + is(v._gotLoadedMetaData, true, "(9) Must get loadedmetadata."); + maybeFinish(v, 9); + }, + + setup: + function(v) { + v._gotLoadStart = false; + v._gotLoadedMetaData = false; + v.preload = "metadata"; + v.addEventListener("loadstart", function(e){v._gotLoadStart = true;}, false); + v.addEventListener("loadedmetadata", function(e){v._gotLoadedMetaData = true;}, false); + v.addEventListener("loadeddata", function(){v.preload = "auto"}, false); + v.addEventListener("canplaythrough", this.canplaythrough, false); + v.src = test.name; // Causes implicit load. + document.body.appendChild(v); + }, + },*/ + { + // 10. Change preload value from none to auto should cause entire media to be loaded. + canplaythrough(e) { + var v = e.target; + is(v._gotLoadedMetaData, true, "(10) Must get loadedmetadata."); + maybeFinish(v, 10); + }, + + setup(v) { + v._gotLoadedMetaData = false; + v.preload = "none"; + v.addEventListener("loadstart", function(e){v.preload = "auto";}); + v.addEventListener("loadedmetadata", function(e){v._gotLoadedMetaData = true;}); + v.addEventListener("canplaythrough", this.canplaythrough); + v.src = test.name; // Causes implicit load. + document.body.appendChild(v); + }, + + name: "test10", + }, + { + // 11. Change preload value from none to metadata should cause metadata to load. + loadeddata(e) { + var v = e.target; + is(v._gotLoadedMetaData, true, "(11) Must get loadedmetadata."); + ok(v.readyState >= v.HAVE_CURRENT_DATA, "(11) ReadyState must be >= HAVE_CURRENT_DATA."); + // bug 962949 + // is(v.networkState, v.NETWORK_IDLE, "(11) NetworkState must be NETWORK_IDLE."); + maybeFinish(v, 11); + }, + + setup(v) { + v._gotLoadedMetaData = false; + v.preload = "none"; + v.addEventListener("loadstart", function(e){v.preload = "metadata";}); + v.addEventListener("loadedmetadata", function(e){v._gotLoadedMetaData = true;}); + v.addEventListener("loadeddata", this.loadeddata); + v.src = test.name; // Causes implicit load. + document.body.appendChild(v); + }, + + name: "test11", + }, + { + // 13. Change preload value from auto to none after specifying a src + // should load according to preload none, no buffering should have taken place + suspend(e) { + var v = e.target; + is(v._gotLoadStart, true, "(13) Must get loadstart."); + is(v._gotLoadedMetaData, false, "(13) Must not get loadedmetadata."); + is(v.readyState, v.HAVE_NOTHING, "(13) ReadyState must be HAVE_NOTHING"); + // bug 962949 + // is(v.networkState, v.NETWORK_IDLE, "(13) NetworkState must be NETWORK_IDLE"); + maybeFinish(v, 13); + }, + + setup(v) { + v._gotLoadStart = false; + v._gotLoadedMetaData = false; + v.preload = "auto"; + v.src = test.name; + v.preload = "none"; + v.addEventListener("loadedmetadata", function(e){v._gotLoadedMetaData = true;}); + v.addEventListener("loadstart", function(e){v._gotLoadStart = true;}); + v.addEventListener("suspend", this.suspend); + document.body.appendChild(v); // Causes implicit load, should load according to preload none + document.createElement("source"); + }, + + name: "test13", + }, + { + // 14. Add preload:metadata video with src to document. Play(), should play through. + loadeddata(e) { + var v = e.target; + is(v._gotLoadStart, true, "(14) Must get loadstart."); + is(v._gotLoadedMetaData, true, "(14) Must get loadedmetadata."); + ok(v.readyState >= v.HAVE_CURRENT_DATA, "(14) ReadyState must be >= HAVE_CURRENT_DATA"); + // bug 962949 + // is(v.networkState, v.NETWORK_IDLE, "(14) NetworkState must be NETWORK_IDLE"); + v.play(); + }, + + ended(e) { + ok(true, "(14) Got playback ended"); + var v = e.target; + maybeFinish(v, 14); + }, + + setup(v) { + v._gotLoadStart = false; + v._gotLoadedMetaData = false; + v.preload = "metadata"; + v.addEventListener("loadstart", function(e){v._gotLoadStart = true;}); + v.addEventListener("loadedmetadata", function(e){v._gotLoadedMetaData = true;}); + v.addEventListener("ended", this.ended); + v.addEventListener("loadeddata", this.loadeddata); + v.src = test.name; + document.body.appendChild(v); // Causes implicit load, which will be halted after + // metadata due to preload:metadata. + }, + + name: "test14", + }, + { + // 15. Autoplay should override preload:none. + ended(e) { + ok(true, "(15) Got playback ended."); + var v = e.target; + maybeFinish(v, 15); + }, + + setup(v) { + v._gotLoadStart = false; + v._gotLoadedMetaData = false; + v.preload = "none"; + v.autoplay = true; + v.addEventListener("loadstart", function(e){v._gotLoadStart = true;}); + v.addEventListener("loadedmetadata", function(e){v._gotLoadedMetaData = true;}); + v.addEventListener("ended", this.ended); + v.src = test.name; // Causes implicit load. + document.body.appendChild(v); + + // Log events for debugging. + var events = ["suspend", "play", "canplay", "canplaythrough", "loadstart", "loadedmetadata", + "loadeddata", "playing", "ended", "error", "stalled", "emptied", "abort", + "waiting", "pause"]; + function logEvent(e) { + info(e.target.token + ": got " + e.type); + } + events.forEach(function(e) { + v.addEventListener(e, logEvent); + }); + }, + + name: "test15", + }, + { + // 16. Autoplay should override preload:metadata. + ended(e) { + ok(true, "(16) Got playback ended."); + var v = e.target; + maybeFinish(v, 16); + }, + + setup(v) { + v.preload = "metadata"; + v.autoplay = true; + v.addEventListener("ended", this.ended); + v.src = test.name; // Causes implicit load. + document.body.appendChild(v); + }, + + name: "test16", + }, + { + // 17. On a preload:none video, adding autoplay should disable preload none, i.e. don't break autoplay! + ended(e) { + ok(true, "(17) Got playback ended."); + var v = e.target; + maybeFinish(v, 17); + }, + + setup(v) { + v.addEventListener("ended", this.ended); + v.preload = "none"; + document.body.appendChild(v); // Causes implicit load, which will be halted due to preload:none. + v.autoplay = true; + v.src = test.name; + }, + + name: "test17", + }, + { + // 18. On a preload='none' video, call play() before load algorithms's sync + // has run, the play() call should override preload='none'. + ended(e) { + ok(true, "(18) Got playback ended."); + var v = e.target; + maybeFinish(v, 18); + }, + + setup(v) { + v.addEventListener("ended", this.ended); + v.preload = "none"; + v.src = test.name; // Schedules async section to continue load algorithm. + document.body.appendChild(v); + v.play(); // Should cause preload:none to be overridden. + }, + + name: "test18", + }, + { + // 19. Set preload='auto' on first video source then switching preload='none' and swapping the video source to another. + // The second video should not start playing as it's preload state has been changed to 'none' from 'auto' + setup(v) { + v.preload = "auto"; + v.src = test.name; + // add a listener for when the video has loaded, so we know preload auto has worked + v.onloadedmetadata = function() { + is(v.preload, "auto", "(19) preload is initially auto"); + // set preload state to none and switch video sources + v.preload="none"; + v.src = test.name + "?asdf"; + + v.onloadedmetadata = function() { + ok(false, "(19) 'loadedmetadata' shouldn't fire when preload is none"); + } + + var ontimeout = function() { + v.removeEventListener("suspend", onsuspend); + ok(false, "(19) 'suspend' should've fired"); + maybeFinish(v, 19); + } + var cancel = setTimeout(ontimeout, 10000); + + var onsuspend = function() { + v.removeEventListener("suspend", onsuspend); + clearTimeout(cancel); + is(v.readyState, 0, "(19) no buffering has taken place"); + maybeFinish(v, 19); + } + v.addEventListener("suspend", onsuspend); + } + document.body.appendChild(v); + }, + + name: "test19", + } +]; + +var iterationCount = 0; +function startTest(t, token) { + if (t == tests[0]) { + ++iterationCount; + info("iterationCount=" + iterationCount); + } + if (iterationCount == 2) { + // Do this series of tests on logically different resources + t.name = baseName + "?" + Math.floor(Math.random()*100000); + } + var v = document.createElement("video"); + v.token = token; + t.setup(v); + manager.started(token); +} + +var twiceTests = tests.concat(tests); +SimpleTest.waitForExplicitFinish(); +SpecialPowers.pushPrefEnv({"set": [["media.cache_size", 40000]]}, beginTest); +function beginTest() { + manager.runTests(twiceTests, startTest); +} +</script> +</pre> +</body> +</html> |