chrome/browser/extensions/hotword_browsertest.cc

   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 #include "base/files/file_path.h"
   6 #include "base/prefs/pref_service.h"
   7 #include "chrome/browser/extensions/component_loader.h"
   8 #include "chrome/browser/extensions/error_console/error_console.h"
   9 #include "chrome/browser/extensions/extension_browsertest.h"
  10 #include "chrome/browser/extensions/extension_service.h"
  11 #include "chrome/browser/profiles/profile.h"
  12 #include "chrome/common/chrome_switches.h"
  13 #include "chrome/common/pref_names.h"
  14 #include "content/public/common/content_switches.h"
  15 #include "extensions/common/extension.h"
  16 #include "extensions/test/extension_test_message_listener.h"
  17 #include "testing/gtest/include/gtest/gtest.h"
  18
  19
  20 namespace extensions {
  21
  22 static const char kHotwordHelperExtensionId[] =
  23     "dnhpdliibojhegemfjheidglijccjfmc";
  24
  25 class HotwordBrowserTest : public ExtensionBrowserTest {
  26  public:
  27   HotwordBrowserTest() : error_console_(NULL) { }
  28   ~HotwordBrowserTest() override {}
  29
  30  protected:
  31   void SetUpInProcessBrowserTestFixture() override {
  32     ExtensionBrowserTest::SetUpInProcessBrowserTestFixture();
  33
  34     // Force the VoiceTrigger field trial on to enable the hotword_helper
  35     // extension.
  36     base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
  37         switches::kForceFieldTrials, "VoiceTrigger/Install/");
  38     // Load the hotword_helper extension.
  39     ComponentLoader::EnableBackgroundExtensionsForTesting();
  40
  41     // We need to enable the ErrorConsole FeatureSwitch in order to collect
  42     // errors. This should be enabled on any channel <= Dev, but let's make
  43     // sure (in case a test is running on, e.g., a beta channel).
  44     FeatureSwitch::error_console()->SetOverrideValue(
  45         FeatureSwitch::OVERRIDE_ENABLED);
  46   }
  47
  48   void SetUpOnMainThread() override {
  49     ExtensionBrowserTest::SetUpOnMainThread();
  50
  51     // Errors are only kept if we have Developer Mode enabled.
  52     profile()->GetPrefs()->SetBoolean(prefs::kExtensionsUIDeveloperMode, true);
  53
  54     error_console_ = ErrorConsole::Get(profile());
  55     ASSERT_TRUE(error_console_);
  56   }
  57
  58   ErrorConsole* error_console() { return error_console_; }
  59
  60  private:
  61   // Weak reference to the ErrorConsole.
  62   ErrorConsole* error_console_;
  63
  64   DISALLOW_COPY_AND_ASSIGN(HotwordBrowserTest);
  65 };
  66
  67 // Test we silently capture an exception from a message handler's response
  68 // callback. This happens when the caller to chrome.runtime.sendMessage()
  69 // doesn't specify a response callback.
  70 // NOTE(amistry): Test is disabled instead of deleted since the functionality
  71 // may still be required to implement crbug.com/436681
  72 IN_PROC_BROWSER_TEST_F(HotwordBrowserTest, DISABLED_MessageSendResponseError) {
  73   // Enable error reporting for the hotword helper extension.
  74   error_console()->SetReportingAllForExtension(kHotwordHelperExtensionId, true);
  75
  76   ExtensionTestMessageListener doneListener("done", false);
  77   const Extension* extension = extension_service()->GetExtensionById(
  78       kHotwordHelperExtensionId, false);
  79   ASSERT_TRUE(extension);
  80   const Extension* test_extension = LoadExtension(
  81       test_data_dir_.AppendASCII("hotword"));
  82   ASSERT_TRUE(test_extension);
  83
  84   ASSERT_TRUE(doneListener.WaitUntilSatisfied());
  85   ASSERT_TRUE(error_console()->GetErrorsForExtension(extension->id()).empty());
  86 }
  87
  88 }  // namespace extensions