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/process/process.h"
  11 #include "base/strings/string_number_conversions.h"
  12 #include "chrome/common/chrome_paths.h"
  13 #include "chrome/test/ppapi/ppapi_test.h"
  14 #include "components/nacl/browser/nacl_browser.h"
  15 #include "components/nacl/common/nacl_switches.h"
  16 #include "content/public/test/test_utils.h"
  17
  18 class NaClGdbDebugStubTest : public PPAPINaClNewlibTest {
  19  public:
  20   NaClGdbDebugStubTest() {
  21   }
  22
  23   void SetUpCommandLine(base::CommandLine* command_line) override;
  24
  25   void StartTestScript(base::Process* test_process,
  26                        std::string test_name, int debug_stub_port);
  27   void RunDebugStubTest(const std::string& nacl_module,
  28                         const std::string& test_name);
  29 };
  30
  31 void NaClGdbDebugStubTest::SetUpCommandLine(base::CommandLine* command_line) {
  32   PPAPINaClNewlibTest::SetUpCommandLine(command_line);
  33   command_line->AppendSwitch(switches::kEnableNaClDebug);
  34 }
  35
  36 void NaClGdbDebugStubTest::StartTestScript(base::Process* test_process,
  37                                            std::string test_name,
  38                                            int debug_stub_port) {
  39   // We call python script to reuse GDB RSP protocol implementation.
  40   base::CommandLine cmd(base::FilePath(FILE_PATH_LITERAL("python")));
  41   base::FilePath script;
  42   PathService::Get(chrome::DIR_TEST_DATA, &script);
  43   script = script.AppendASCII("nacl/debug_stub_browser_tests.py");
  44   cmd.AppendArgPath(script);
  45   cmd.AppendArg(base::IntToString(debug_stub_port));
  46   cmd.AppendArg(test_name);
  47   LOG(INFO) << cmd.GetCommandLineString();
  48   *test_process = base::LaunchProcess(cmd, base::LaunchOptions());
  49 }
  50
  51 void NaClGdbDebugStubTest::RunDebugStubTest(const std::string& nacl_module,
  52                                             const std::string& test_name) {
  53   base::Process test_script;
  54   scoped_ptr<base::Environment> env(base::Environment::Create());
  55   nacl::NaClBrowser::GetInstance()->SetGdbDebugStubPortListener(
  56       base::Bind(&NaClGdbDebugStubTest::StartTestScript,
  57                  base::Unretained(this), &test_script, test_name));
  58   // Turn on debug stub logging.
  59   env->SetVar("NACLVERBOSITY", "1");
  60   RunTestViaHTTP(nacl_module);
  61   env->UnSetVar("NACLVERBOSITY");
  62   nacl::NaClBrowser::GetInstance()->ClearGdbDebugStubPortListener();
  63   int exit_code;
  64   test_script.WaitForExit(&exit_code);
  65   EXPECT_EQ(0, exit_code);
  66 }
  67
  68 // NaCl tests are disabled under ASAN because of qualification test.
  69 #if defined(ADDRESS_SANITIZER)
  70 # define MAYBE_Empty DISABLED_Empty
  71 #else
  72 # define MAYBE_Empty Empty
  73 #endif
  74
  75 IN_PROC_BROWSER_TEST_F(NaClGdbDebugStubTest, MAYBE_Empty) {
  76   RunDebugStubTest("Empty", "continue");
  77 }
  78
  79 #if defined(ADDRESS_SANITIZER)
  80 # define MAYBE_Breakpoint DISABLED_Breakpoint
  81 #elif defined(OS_LINUX) && !defined(OS_CHROMEOS) && defined(ARCH_CPU_ARM_FAMILY)
  82 // Timing out on ARM linux: http://crbug.com/238469
  83 # define MAYBE_Breakpoint DISABLED_Breakpoint
  84 #else
  85 # define MAYBE_Breakpoint Breakpoint
  86 #endif
  87
  88 IN_PROC_BROWSER_TEST_F(NaClGdbDebugStubTest, MAYBE_Breakpoint) {
  89   RunDebugStubTest("Empty", "breakpoint");
  90 }