Home | History | Annotate | Download | only in test 
      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/test/multiprocess_test.h"
      6 
      7 #include "base/base_switches.h"
      8 #include "base/command_line.h"
      9 #include "base/files/file_path.h"
     10 #include "base/files/file_util.h"
     11 #include "build/build_config.h"
     12 
     13 namespace base {
     14 
     15 #if !defined(OS_ANDROID) && !defined(__ANDROID__) && !defined(__ANDROID_HOST__)
     16 Process SpawnMultiProcessTestChild(
     17     const std::string& procname,
     18     const CommandLine& base_command_line,
     19     const LaunchOptions& options) {
     20   CommandLine command_line(base_command_line);
     21   // TODO(viettrungluu): See comment above |MakeCmdLine()| in the header file.
     22   // This is a temporary hack, since |MakeCmdLine()| has to provide a full
     23   // command line.
     24   if (!command_line.HasSwitch(switches::kTestChildProcess))
     25     command_line.AppendSwitchASCII(switches::kTestChildProcess, procname);
     26 
     27   return LaunchProcess(command_line, options);
     28 }
     29 #endif  // !defined(OS_ANDROID)
     30 
     31 CommandLine GetMultiProcessTestChildBaseCommandLine() {
     32   CommandLine cmd_line = *CommandLine::ForCurrentProcess();
     33   cmd_line.SetProgram(MakeAbsoluteFilePath(cmd_line.GetProgram()));
     34   return cmd_line;
     35 }
     36 
     37 // MultiProcessTest ------------------------------------------------------------
     38 
     39 MultiProcessTest::MultiProcessTest() {
     40 }
     41 
     42 Process MultiProcessTest::SpawnChild(const std::string& procname) {
     43   LaunchOptions options;
     44 #if defined(OS_WIN)
     45   options.start_hidden = true;
     46 #endif
     47   return SpawnChildWithOptions(procname, options);
     48 }
     49 
     50 Process MultiProcessTest::SpawnChildWithOptions(
     51     const std::string& procname,
     52     const LaunchOptions& options) {
     53   return SpawnMultiProcessTestChild(procname, MakeCmdLine(procname), options);
     54 }
     55 
     56 CommandLine MultiProcessTest::MakeCmdLine(const std::string& procname) {
     57   CommandLine command_line = GetMultiProcessTestChildBaseCommandLine();
     58   command_line.AppendSwitchASCII(switches::kTestChildProcess, procname);
     59   return command_line;
     60 }
     61 
     62 }  // namespace base
     63