content/test/ppapi/ppapi_test.h

   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 #ifndef CONTENT_TEST_PPAPI_PPAPI_TEST_H_
   6 #define CONTENT_TEST_PPAPI_PPAPI_TEST_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/compiler_specific.h"
  12 #include "content/public/test/content_browser_test.h"
  13 #include "content/public/test/javascript_test_observer.h"
  14 #include "net/test/spawned_test_server/spawned_test_server.h"
  15 #include "url/gurl.h"
  16
  17 // This file provides test classes for writing Pepper tests for
  18 // content_browsertests. The interfaces provided here should look similar to
  19 // what's available in chrome/test/ppapi.
  20
  21 namespace base {
  22 class CommandLine;
  23 }
  24
  25 namespace content {
  26
  27 class PPAPITestMessageHandler : public content::TestMessageHandler {
  28  public:
  29   PPAPITestMessageHandler();
  30
  31   MessageResponse HandleMessage(const std::string& json) override;
  32   void Reset() override;
  33
  34   const std::string& message() const {
  35     return message_;
  36   }
  37
  38  private:
  39   std::string message_;
  40
  41   DISALLOW_COPY_AND_ASSIGN(PPAPITestMessageHandler);
  42 };
  43
  44 class PPAPITestBase : public ContentBrowserTest {
  45  public:
  46   PPAPITestBase();
  47
  48   // ContentBrowserTest overrides.
  49   void SetUpCommandLine(base::CommandLine* command_line) override;
  50
  51   virtual std::string BuildQuery(const std::string& base,
  52                                  const std::string& test_case) = 0;
  53
  54   // Returns the URL to load for file: tests.
  55   GURL GetTestFileUrl(const std::string& test_case);
  56   virtual void RunTest(const std::string& test_case);
  57
  58   // Run the test and reload. This can test for clean shutdown, including
  59   // leaked instance object vars.
  60   virtual void RunTestAndReload(const std::string& test_case);
  61
  62  protected:
  63   // Runs the test for a tab given the tab that's already navigated to the
  64   // given URL.
  65   void RunTestURL(const GURL& test_url);
  66 };
  67
  68 // In-process plugin test runner.  See OutOfProcessPPAPITest below for the
  69 // out-of-process version.
  70 class PPAPITest : public PPAPITestBase {
  71  public:
  72   PPAPITest();
  73
  74   void SetUpCommandLine(base::CommandLine* command_line) override;
  75
  76   std::string BuildQuery(const std::string& base,
  77                          const std::string& test_case) override;
  78
  79  protected:
  80   bool in_process_;  // Controls the --ppapi-in-process switch.
  81 };
  82
  83 // Variant of PPAPITest that runs plugins out-of-process to test proxy
  84 // codepaths.
  85 class OutOfProcessPPAPITest : public PPAPITest {
  86  public:
  87   OutOfProcessPPAPITest();
  88
  89   void SetUp() override;
  90   void TearDown() override;
  91 };
  92
  93 }  // namespace
  94
  95 #endif  // CONTENT_TEST_PPAPI_PPAPI_TEST_H_