chrome/browser/media/webrtc_browsertest_common.h

   1 // Copyright 2013 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 #ifndef CHROME_BROWSER_MEDIA_WEBRTC_BROWSERTEST_COMMON_H_
   6 #define CHROME_BROWSER_MEDIA_WEBRTC_BROWSERTEST_COMMON_H_
   7
   8 #include <string>
   9
  10 #include "base/files/file_path.h"
  11 #include "base/process/process_handle.h"
  12
  13 namespace content {
  14 class WebContents;
  15 }
  16
  17 namespace test {
  18
  19 // Reference file locations.
  20
  21 // Checks if the user has the reference files directory, returns true if so.
  22 // If the user's checkout don't have these dirs, they need to configure their
  23 // .gclient as described in chrome/test/data/webrtc/resources/README. The reason
  24 // for this is that we don't want to burden regular chrome devs with downloading
  25 // these sizable reference files by default.
  26 bool HasReferenceFilesInCheckout();
  27
  28 // Verifies both the YUV and Y4M version of the reference file exists.
  29 bool HasYuvAndY4mFile(const base::FilePath::CharType* reference_file);
  30
  31 // Retrieves the reference files dir, to which file names can be appended.
  32 base::FilePath GetReferenceFilesDir();
  33
  34 extern const base::FilePath::CharType kReferenceFileName360p[];
  35 extern const base::FilePath::CharType kReferenceFileName720p[];
  36 extern const base::FilePath::CharType kYuvFileExtension[];
  37 extern const base::FilePath::CharType kY4mFileExtension[];
  38
  39 // Executes javascript code which will sleep for |timeout_msec| milliseconds.
  40 // Returns true on success.
  41 bool SleepInJavascript(content::WebContents* tab_contents, int timeout_msec);
  42
  43 // This function will execute the provided |javascript| until it causes a call
  44 // to window.domAutomationController.send() with |evaluates_to| as the message.
  45 // That is, we are NOT checking what the javascript evaluates to. Returns false
  46 // if we exceed the TestTimeouts::action_max_timeout().
  47 // TODO(phoglund): Consider a better interaction method with the javascript
  48 // than polling javascript methods.
  49 bool PollingWaitUntil(const std::string& javascript,
  50                       const std::string& evaluates_to,
  51                       content::WebContents* tab_contents);
  52 bool PollingWaitUntil(const std::string& javascript,
  53                       const std::string& evaluates_to,
  54                       content::WebContents* tab_contents,
  55                       int poll_interval_msec);
  56
  57 class PeerConnectionServerRunner {
  58  public:
  59   static const char kDefaultPort[];
  60
  61   PeerConnectionServerRunner(): server_pid_(0) {}
  62   ~PeerConnectionServerRunner() {}
  63
  64   // Starts the peerconnection server on localhost on |kDefaultPort|.
  65   bool Start();
  66
  67   // Stops the peerconnection server.
  68   bool Stop();
  69
  70   static void KillAllPeerConnectionServers();
  71
  72  private:
  73   base::ProcessHandle server_pid_;
  74 };
  75
  76 }  // namespace test
  77
  78 #endif  // CHROME_BROWSER_MEDIA_WEBRTC_BROWSERTEST_COMMON_H_