chrome/test/data/extensions/api_test/tab_capture/constraints.js

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 chrome.test.runTests([
   6   function supportsMediaConstraints() {
   7     chrome.tabCapture.capture({
   8       video: true,
   9       audio: true,
  10       videoConstraints: {
  11           mandatory: {
  12             maxWidth: 1000,
  13             minWidth: 300
  14           }
  15       }
  16     }, function(stream) {
  17       chrome.test.assertTrue(!!stream);
  18       stream.getVideoTracks()[0].stop();
  19       stream.getAudioTracks()[0].stop();
  20       chrome.test.succeed();
  21     });
  22   },
  23
  24   function rejectsOptionalMediaConstraints() {
  25     chrome.tabCapture.capture({
  26       video: true,
  27       audio: true,
  28       videoConstraints: {
  29         mandatory: {
  30         },
  31         optional: {
  32           maxWidth: 1000,
  33           minWidth: 300
  34         }
  35       }
  36     }, function(stream) {
  37       chrome.test.assertTrue(!stream);
  38       chrome.test.succeed();
  39     });
  40   },
  41
  42   function rejectsInvalidConstraints() {
  43     chrome.tabCapture.capture({
  44       video: true,
  45       audio: true,
  46       videoConstraints: {
  47         mandatory: {
  48           notValid: '123'
  49         }
  50       }
  51     }, function(stream) {
  52       chrome.test.assertTrue(!stream);
  53
  54       chrome.tabCapture.capture({
  55         audio: true,
  56         audioConstraints: {
  57           mandatory: {
  58             notValid: '123'
  59           }
  60         }
  61       }, function(stream) {
  62         chrome.test.assertTrue(!stream);
  63         chrome.test.succeed();
  64       });
  65     });
  66   }
  67 ]);