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-rw-r--r--content/test/data/media/getusermedia.html76
-rw-r--r--content/test/data/media/getusermedia_and_stop.html18
-rw-r--r--content/test/data/media/peerconnection-call.html98
-rw-r--r--content/test/data/media/webrtc_test_utilities.js80
4 files changed, 182 insertions, 90 deletions
diff --git a/content/test/data/media/getusermedia.html b/content/test/data/media/getusermedia.html
new file mode 100644
index 0000000..429dd66
--- /dev/null
+++ b/content/test/data/media/getusermedia.html
@@ -0,0 +1,76 @@
+<html>
+<head>
+ <script type="text/javascript" src="webrtc_test_utilities.js"></script>
+ <script type="text/javascript">
+ $ = function(id) {
+ return document.getElementById(id);
+ };
+
+ var gLocalStream = null;
+
+ setAllEventsOccuredHandler(function() {
+ gLocalStream.stop();
+ document.title = 'OK';
+ });
+
+ // This test that a MediaStream can be created and a local preview
+ // rendered.
+ function getUserMedia(constraints) {
+ navigator.webkitGetUserMedia(constraints, displayAndWaitForVideo,
+ failedCallback);
+ }
+
+ // This test that a MediaStream can be cloned and that the clone can
+ // be rendered.
+ function getUserMediaAndClone() {
+ navigator.webkitGetUserMedia({video: true, audio: true},
+ createAndRenderClone, failedCallback);
+ }
+
+ function failedCallback(error) {
+ document.title = 'GetUserMedia call failed with code ' + error.code;
+ }
+
+ function displayAndWaitForVideo(stream) {
+ gLocalStream = stream;
+ var localStreamUrl = webkitURL.createObjectURL(stream);
+ $('local-view').src = localStreamUrl;
+ waitForVideo('local-view');
+ }
+
+ function createAndRenderClone(stream) {
+ gLocalStream = stream;
+ // TODO(perkj): --use-fake-device-for-media-stream do not currently
+ // work with audio devices and not all bots has a microphone.
+ new_stream = new webkitMediaStream();
+ new_stream.addTrack(stream.getVideoTracks()[0]);
+ expectEquals(new_stream.getVideoTracks().length, 1);
+ if (stream.getAudioTracks().length > 0) {
+ new_stream.addTrack(stream.getAudioTracks()[0]);
+ expectEquals(new_stream.getAudioTracks().length, 1);
+ new_stream.removeTrack(new_stream.getAudioTracks()[0]);
+ expectEquals(new_stream.getAudioTracks().length, 0);
+ }
+
+ var newStreamUrl = webkitURL.createObjectURL(new_stream);
+ $('local-view').src = newStreamUrl;
+ waitForVideo('local-view');
+ }
+
+ </script>
+</head>
+<body>
+ <table border="0">
+ <tr>
+ <td>Local Preview</td>
+ </tr>
+ <tr>
+ <td><video width="320" height="240" id="local-view"
+ autoplay="autoplay"></video></td>
+ <!-- Canvases are named after their corresponding video elements. -->
+ <td><canvas width="320" height="240" id="local-view-canvas"
+ style="display:none"></canvas></td>
+ </tr>
+ </table>
+</body>
+</html> \ No newline at end of file
diff --git a/content/test/data/media/getusermedia_and_stop.html b/content/test/data/media/getusermedia_and_stop.html
deleted file mode 100644
index f1c43be..0000000
--- a/content/test/data/media/getusermedia_and_stop.html
+++ /dev/null
@@ -1,18 +0,0 @@
-<html>
-<head>
- <script type="text/javascript">
- function getUserMedia(constraints) {
- navigator.webkitGetUserMedia(constraints, okCallback, failedCallback);
- }
-
- function failedCallback(error) {
- document.title = 'GetUserMedia call failed with code ' + error.code;
- }
-
- function okCallback(stream) {
- stream.stop();
- document.title = 'OK';
- }
- </script>
-</head>
-</html> \ No newline at end of file
diff --git a/content/test/data/media/peerconnection-call.html b/content/test/data/media/peerconnection-call.html
index 7581b72..39b01b5 100644
--- a/content/test/data/media/peerconnection-call.html
+++ b/content/test/data/media/peerconnection-call.html
@@ -1,28 +1,22 @@
<html>
<head>
+ <script type="text/javascript" src="webrtc_test_utilities.js"></script>
<script type="text/javascript">
$ = function(id) {
return document.getElementById(id);
};
- // These must match with how the video and canvas tags are declared in html.
- const VIDEO_TAG_WIDTH = 320;
- const VIDEO_TAG_HEIGHT = 240;
-
var gFirstConnection = null;
var gSecondConnection = null;
var gTestWithoutMsidAndBundle = false;
- // Number of test events to occur before the test pass. When the test pass,
- // the document title change to OK.
- var gNumberOfExpectedEvents = 0;
-
- // Number of events that currently have occured.
- var gNumberOfEvents = 0;
-
var gLocalStream = null;
var gSentTones = '';
+ setAllEventsOccuredHandler(function() {
+ document.title = 'OK';
+ });
+
// Test that we can setup call with an audio and video track.
function call(constraints) {
createConnections(null);
@@ -109,6 +103,16 @@
// Do the DTMF test after we have received video.
detectVideoIn('remote-view-2', onCallEstablished);
}
+
+ // Test call with a new Video MediaStream that has been created based on a
+ // stream generated by getUserMedia.
+ function callWithNewVideoMediaStream() {
+ createConnections(null);
+ navigator.webkitGetUserMedia({audio:true, video:true},
+ createNewVideoStreamAndAddToBothConnections, printGetUserMediaError);
+ waitForVideo('remote-view-1');
+ waitForVideo('remote-view-2');
+ }
// This function is used for setting up a test that:
// 1. Creates a data channel on |gFirstConnection| and sends data to
@@ -155,7 +159,7 @@
secondDataChannel.send(sendDataString);
}
}
- }
+ }
function onToneChange(tone) {
gSentTones += tone.tone;
@@ -203,6 +207,15 @@
gFirstConnection.addStream(localStream);
negotiate();
}
+
+ // Called if getUserMedia succeeds when we want to send a modified
+ // MediaStream. A new MediaStream is created and the video track from
+ // |localStream| is added.
+ function createNewVideoStreamAndAddToBothConnections(localStream) {
+ var new_stream = new webkitMediaStream();
+ new_stream.addTrack(localStream.getVideoTracks()[0]);
+ addStreamToBothConnectionsAndNegotiate(new_stream);
+ }
function negotiate() {
gFirstConnection.createOffer(onOfferCreated);
@@ -275,66 +288,7 @@
var remoteVideo = $(target);
remoteVideo.src = remoteStreamUrl;
}
-
- // TODO(phoglund): perhaps use the video detector in chrome/test/data/webrtc/?
- function detectVideoIn(videoElementName, callback) {
- var width = VIDEO_TAG_WIDTH;
- var height = VIDEO_TAG_HEIGHT;
- var videoElement = $(videoElementName);
- var canvas = $(videoElementName + '-canvas');
- var waitVideo = setInterval(function() {
- var context = canvas.getContext('2d');
- context.drawImage(videoElement, 0, 0, width, height);
- var pixels = context.getImageData(0, 0, width, height).data;
-
- if (isVideoPlaying(pixels, width, height)) {
- clearInterval(waitVideo);
- callback();
- }
- }, 100);
- }
-
- function waitForVideo(videoElement) {
- document.title = 'Waiting for video...';
- addExpectedEvent();
- detectVideoIn(videoElement, function () { eventOccured(); });
- }
-
- // This very basic video verification algorithm will be satisfied if any
- // pixels are nonzero in a small sample area in the middle. It relies on the
- // assumption that a video element with null source just presents zeroes.
- function isVideoPlaying(pixels, width, height) {
- // Sample somewhere near the middle of the image.
- var middle = width * height / 2;
- for (var i = 0; i < 20; i++) {
- if (pixels[middle + i] > 0) {
- return true;
- }
- }
- return false;
- }
-
-
- // This function matches |left| and |right| and throws an exception if the
- // values don't match.
- function expectEquals(left, right) {
- if (left != right) {
- var s = "expectEquals failed left: " + left + " right: " + right;
- document.title = s;
- throw s;
- }
- }
-
- function addExpectedEvent() {
- ++gNumberOfExpectedEvents;
- }
-
- function eventOccured() {
- ++gNumberOfEvents;
- if (gNumberOfEvents == gNumberOfExpectedEvents) {
- document.title = 'OK';
- }
- }
+
</script>
</head>
<body>
diff --git a/content/test/data/media/webrtc_test_utilities.js b/content/test/data/media/webrtc_test_utilities.js
new file mode 100644
index 0000000..dae549f
--- /dev/null
+++ b/content/test/data/media/webrtc_test_utilities.js
@@ -0,0 +1,80 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// These must match with how the video and canvas tags are declared in html.
+const VIDEO_TAG_WIDTH = 320;
+const VIDEO_TAG_HEIGHT = 240;
+
+// Number of test events to occur before the test pass. When the test pass,
+// the function gAllEventsOccured is called.
+var gNumberOfExpectedEvents = 0;
+
+// Number of events that currently have occurred.
+var gNumberOfEvents = 0;
+
+var gAllEventsOccured = function () {};
+
+// Use this function to set a function that will be called once all expected
+// events has occurred.
+function setAllEventsOccuredHandler(handler) {
+ gAllEventsOccured = handler;
+}
+
+function detectVideoIn(videoElementName, callback) {
+ var width = VIDEO_TAG_WIDTH;
+ var height = VIDEO_TAG_HEIGHT;
+ var videoElement = $(videoElementName);
+ var canvas = $(videoElementName + '-canvas');
+ var waitVideo = setInterval(function() {
+ var context = canvas.getContext('2d');
+ context.drawImage(videoElement, 0, 0, width, height);
+ var pixels = context.getImageData(0, 0, width, height).data;
+
+ if (isVideoPlaying(pixels, width, height)) {
+ clearInterval(waitVideo);
+ callback();
+ }
+ }, 100);
+}
+
+function waitForVideo(videoElement) {
+ document.title = 'Waiting for video...';
+ addExpectedEvent();
+ detectVideoIn(videoElement, function () { eventOccured(); });
+}
+
+function addExpectedEvent() {
+ ++gNumberOfExpectedEvents;
+}
+
+function eventOccured() {
+ ++gNumberOfEvents;
+ if (gNumberOfEvents == gNumberOfExpectedEvents) {
+ gAllEventsOccured();
+ }
+}
+
+// This very basic video verification algorithm will be satisfied if any
+// pixels are nonzero in a small sample area in the middle. It relies on the
+// assumption that a video element with null source just presents zeroes.
+function isVideoPlaying(pixels, width, height) {
+ // Sample somewhere near the middle of the image.
+ var middle = width * height / 2;
+ for (var i = 0; i < 20; i++) {
+ if (pixels[middle + i] > 0) {
+ return true;
+ }
+ }
+ return false;
+}
+
+// This function matches |left| and |right| and throws an exception if the
+// values don't match.
+function expectEquals(left, right) {
+ if (left != right) {
+ var s = "expectEquals failed left: " + left + " right: " + right;
+ document.title = s;
+ throw s;
+ }
+} \ No newline at end of file
generated by cgit v1.1 at 2025-02-13 12:42:42 +0000