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      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   virtual MessageResponse HandleMessage(const std::string& json) OVERRIDE;
     32   virtual 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   virtual 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   virtual void SetUpCommandLine(base::CommandLine* command_line) OVERRIDE;
     75 
     76   virtual std::string BuildQuery(const std::string& base,
     77                                  const std::string& test_case) OVERRIDE;
     78  protected:
     79   bool in_process_;  // Controls the --ppapi-in-process switch.
     80 };
     81 
     82 // Variant of PPAPITest that runs plugins out-of-process to test proxy
     83 // codepaths.
     84 class OutOfProcessPPAPITest : public PPAPITest {
     85  public:
     86   OutOfProcessPPAPITest();
     87 
     88   virtual void SetUp() OVERRIDE;
     89   virtual void TearDown() OVERRIDE;
     90 };
     91 
     92 }  // namespace
     93 
     94 #endif  // CONTENT_TEST_PPAPI_PPAPI_TEST_H_
     95