chrome/browser/nacl_host/test/gdb_debug_stub_browsertest.cc

   1 // Copyright (c) 2012 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/command_line.h"
   6 #include "base/environment.h"
   7 #include "base/path_service.h"
   8 #include "base/process/kill.h"
   9 #include "base/process/launch.h"
  10 #include "base/strings/string_number_conversions.h"
  11 #include "chrome/test/ppapi/ppapi_test.h"
  12 #include "components/nacl/browser/nacl_browser.h"
  13 #include "components/nacl/common/nacl_switches.h"
  14 #include "content/public/test/test_utils.h"
  15
  16 class NaClGdbDebugStubTest : public PPAPINaClNewlibTest {
  17  public:
  18   NaClGdbDebugStubTest() {
  19   }
  20
  21   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE;
  22
  23   void StartTestScript(base::ProcessHandle* test_process,
  24                        std::string test_name, int debug_stub_port);
  25   void RunDebugStubTest(const std::string& nacl_module,
  26                         const std::string& test_name);
  27 };
  28
  29 void NaClGdbDebugStubTest::SetUpCommandLine(CommandLine* command_line) {
  30   PPAPINaClNewlibTest::SetUpCommandLine(command_line);
  31   command_line->AppendSwitch(switches::kEnableNaClDebug);
  32 }
  33
  34 void NaClGdbDebugStubTest::StartTestScript(base::ProcessHandle* test_process,
  35                                            std::string test_name,
  36                                            int debug_stub_port) {
  37   // We call python script to reuse GDB RSP protocol implementation.
  38   CommandLine cmd(base::FilePath(FILE_PATH_LITERAL("python")));
  39   base::FilePath script;
  40   PathService::Get(base::DIR_SOURCE_ROOT, &script);
  41   script = script.AppendASCII(
  42       "chrome/browser/nacl_host/test/debug_stub_browser_tests.py");
  43   cmd.AppendArgPath(script);
  44   cmd.AppendArg(base::IntToString(debug_stub_port));
  45   cmd.AppendArg(test_name);
  46   LOG(INFO) << cmd.GetCommandLineString();
  47   base::LaunchProcess(cmd, base::LaunchOptions(), test_process);
  48 }
  49
  50 void NaClGdbDebugStubTest::RunDebugStubTest(const std::string& nacl_module,
  51                                             const std::string& test_name) {
  52   base::ProcessHandle test_script;
  53   scoped_ptr<base::Environment> env(base::Environment::Create());
  54   nacl::NaClBrowser::GetInstance()->SetGdbDebugStubPortListener(
  55       base::Bind(&NaClGdbDebugStubTest::StartTestScript,
  56                  base::Unretained(this), &test_script, test_name));
  57   // Turn on debug stub logging.
  58   env->SetVar("NACLVERBOSITY", "1");
  59   RunTestViaHTTP(nacl_module);
  60   env->UnSetVar("NACLVERBOSITY");
  61   nacl::NaClBrowser::GetInstance()->ClearGdbDebugStubPortListener();
  62   int exit_code;
  63   base::WaitForExitCode(test_script, &exit_code);
  64   EXPECT_EQ(0, exit_code);
  65 }
  66
  67 // NaCl tests are disabled under ASAN because of qualification test.
  68 #if defined(ADDRESS_SANITIZER)
  69 # define MAYBE_Empty DISABLED_Empty
  70 #else
  71 # define MAYBE_Empty Empty
  72 #endif
  73
  74 IN_PROC_BROWSER_TEST_F(NaClGdbDebugStubTest, MAYBE_Empty) {
  75   RunDebugStubTest("Empty", "continue");
  76 }
  77
  78 #if defined(ADDRESS_SANITIZER)
  79 # define MAYBE_Breakpoint DISABLED_Breakpoint
  80 #elif defined(OS_LINUX) && !defined(OS_CHROMEOS) && defined(ARCH_CPU_ARM_FAMILY)
  81 // Timing out on ARM linux: http://crbug.com/238469
  82 # define MAYBE_Breakpoint DISABLED_Breakpoint
  83 #else
  84 # define MAYBE_Breakpoint Breakpoint
  85 #endif
  86
  87 IN_PROC_BROWSER_TEST_F(NaClGdbDebugStubTest, MAYBE_Breakpoint) {
  88   RunDebugStubTest("Empty", "breakpoint");
  89 }