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.stop();
  19       chrome.test.succeed();
  20     });
  21   },
  22
  23   function rejectsOptionalMediaConstraints() {
  24     chrome.tabCapture.capture({
  25       video: true,
  26       audio: true,
  27       videoConstraints: {
  28         mandatory: {
  29         },
  30         optional: {
  31           maxWidth: 1000,
  32           minWidth: 300
  33         }
  34       }
  35     }, function(stream) {
  36       chrome.test.assertTrue(!stream);
  37       chrome.test.succeed();
  38     });
  39   },
  40
  41   function rejectsInvalidConstraints() {
  42     chrome.tabCapture.capture({
  43       video: true,
  44       audio: true,
  45       videoConstraints: {
  46         mandatory: {
  47           notValid: '123'
  48         }
  49       }
  50     }, function(stream) {
  51       chrome.test.assertTrue(!stream);
  52
  53       chrome.tabCapture.capture({
  54         audio: true,
  55         audioConstraints: {
  56           mandatory: {
  57             notValid: '123'
  58           }
  59         }
  60       }, function(stream) {
  61         chrome.test.assertTrue(!stream);
  62         chrome.test.succeed();
  63       });
  64     });
  65   }
  66 ]);