Cleanup in base. This moves the implementation (and a bunch of header file...

base/multiprocess_test.h

Index: base/multiprocess_test.h
===================================================================
--- base/multiprocess_test.h	(revision 55077)
+++ base/multiprocess_test.h	(working copy)
@@ -1,121 +0,0 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef BASE_MULTIPROCESS_TEST_H_
-#define BASE_MULTIPROCESS_TEST_H_
-#pragma once
-
-#include "base/base_switches.h"
-#include "base/command_line.h"
-#include "base/process_util.h"
-#include "base/string_util.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "testing/multiprocess_func_list.h"
-#include "testing/platform_test.h"
-
-#if defined(OS_POSIX)
-#include <sys/types.h>
-#include <unistd.h>
-#endif
-
-// Command line switch to invoke a child process rather than
-// to run the normal test suite.
-static const char kRunClientProcess[] = "client";
-
-// A MultiProcessTest is a test class which makes it easier to
-// write a test which requires code running out of process.
-//
-// To create a multiprocess test simply follow these steps:
-//
-// 1) Derive your test from MultiProcessTest. Example:
-//
-//    class MyTest : public MultiProcessTest {
-//    };
-//
-//    TEST_F(MyTest, TestCaseName) {
-//      ...
-//    }
-//
-// 2) Create a mainline function for the child processes and include
-//    testing/multiprocess_func_list.h.
-//    See the declaration of the MULTIPROCESS_TEST_MAIN macro
-//    in that file for an example.
-// 3) Call SpawnChild("foo"), where "foo" is the name of
-//    the function you wish to run in the child processes.
-// That's it!
-//
-class MultiProcessTest : public PlatformTest {
- protected:
-  // Run a child process.
-  // 'procname' is the name of a function which the child will
-  // execute.  It must be exported from this library in order to
-  // run.
-  //
-  // Example signature:
-  //    extern "C" int __declspec(dllexport) FooBar() {
-  //         // do client work here
-  //    }
-  //
-  // Returns the handle to the child, or NULL on failure
-  //
-  // TODO(darin): re-enable this once we have base/debug_util.h
-  // ProcessDebugFlags(&cl, DebugUtil::UNKNOWN, false);
-  base::ProcessHandle SpawnChild(const std::string& procname) {
-    return SpawnChild(procname, false);
-  }
-
-  base::ProcessHandle SpawnChild(const std::string& procname,
-                                 bool debug_on_start) {
-#if defined(OS_WIN)
-    return SpawnChildImpl(procname, debug_on_start);
-#elif defined(OS_POSIX)
-    base::file_handle_mapping_vector empty_file_list;
-    return SpawnChildImpl(procname, empty_file_list, debug_on_start);
-#endif
-  }
-
-#if defined(OS_POSIX)
-  base::ProcessHandle SpawnChild(
-      const std::string& procname,
-      const base::file_handle_mapping_vector& fds_to_map,
-      bool debug_on_start) {
-    return SpawnChildImpl(procname, fds_to_map, debug_on_start);
-  }
-#endif
-
-protected:
-  CommandLine MakeCmdLine(const std::string& procname, bool debug_on_start) {
-    CommandLine cl(*CommandLine::ForCurrentProcess());
-    cl.AppendSwitchASCII(kRunClientProcess, procname);
-    if (debug_on_start)
-      cl.AppendSwitch(switches::kDebugOnStart);
-    return cl;
-  }
-
- private:
-#if defined(OS_WIN)
-  base::ProcessHandle SpawnChildImpl(const std::string& procname,
-                                     bool debug_on_start) {
-    base::ProcessHandle handle = static_cast<base::ProcessHandle>(NULL);
-    base::LaunchApp(MakeCmdLine(procname, debug_on_start),
-                    false, true, &handle);
-    return handle;
-  }
-
-#elif defined(OS_POSIX)
-  // TODO(port): with the CommandLine refactoring, this code is very similar
-  // to the Windows code.  Investigate whether this can be made shorter.
-  base::ProcessHandle SpawnChildImpl(
-      const std::string& procname,
-      const base::file_handle_mapping_vector& fds_to_map,
-      bool debug_on_start) {
-    base::ProcessHandle handle = base::kNullProcessHandle;
-    base::LaunchApp(MakeCmdLine(procname, debug_on_start).argv(),
-                    fds_to_map, false, &handle);
-    return handle;
-  }
-#endif
-};
-
-#endif  // BASE_MULTIPROCESS_TEST_H_