chrome/browser/extensions/api/declarative_content/declarative_content_condition_tracker_test.h

   1 // Copyright 2015 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_EXTENSIONS_API_DECLARATIVE_CONTENT_DECLARATIVE_CONTENT_CONDITION_TRACKER_TEST_H_
   6 #define CHROME_BROWSER_EXTENSIONS_API_DECLARATIVE_CONTENT_DECLARATIVE_CONTENT_CONDITION_TRACKER_TEST_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "chrome/test/base/testing_profile.h"
  10 #include "content/public/browser/browser_context.h"
  11 #include "content/public/browser/render_view_host.h"
  12 #include "content/public/test/browser_test_utils.h"
  13 #include "content/public/test/test_browser_thread_bundle.h"
  14 #include "content/public/test/test_renderer_host.h"
  15 #include "testing/gtest/include/gtest/gtest.h"
  16
  17 namespace content {
  18 class MockRenderProcessHost;
  19 class WebContents;
  20 }  // namespace content
  21
  22 namespace extensions {
  23
  24 // Creates a TestWebContents browser context and mocks out RenderViewHosts. The
  25 // latter is done to avoid having to run renderer processes and because the
  26 // actual RenderViewHost implementation depends on things not available in this
  27 // configuration.
  28 class DeclarativeContentConditionTrackerTest : public testing::Test {
  29  public:
  30   DeclarativeContentConditionTrackerTest();
  31   ~DeclarativeContentConditionTrackerTest() override;
  32
  33  protected:
  34   // Creates a new WebContents and retains ownership.
  35   scoped_ptr<content::WebContents> MakeTab();
  36
  37   // Gets the MockRenderProcessHost associated with a WebContents.
  38   content::MockRenderProcessHost* GetMockRenderProcessHost(
  39       content::WebContents* contents);
  40
  41   TestingProfile* profile() { return profile_.get(); }
  42
  43   const void* GeneratePredicateGroupID();
  44
  45  private:
  46   content::TestBrowserThreadBundle thread_bundle_;
  47
  48   // Enables MockRenderProcessHosts.
  49   content::RenderViewHostTestEnabler render_view_host_test_enabler_;
  50
  51   const scoped_ptr<TestingProfile> profile_;
  52
  53   uintptr_t next_predicate_group_id_;
  54
  55   DISALLOW_COPY_AND_ASSIGN(DeclarativeContentConditionTrackerTest);
  56 };
  57
  58 }  // namespace extensions
  59
  60 #endif  // CHROME_BROWSER_EXTENSIONS_API_DECLARATIVE_CONTENT_DECLARATIVE_CONTENT_CONDITION_TRACKER_TEST_H_