57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/test/multiprocess_test.h"
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#include "base/base_switches.h"
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#include "base/command_line.h"
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namespace base {
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MultiProcessTest::MultiProcessTest() {
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}
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ProcessHandle MultiProcessTest::SpawnChild(const std::string& procname,
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bool debug_on_start) {
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FileHandleMappingVector empty_file_list;
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return SpawnChildImpl(procname, empty_file_list, debug_on_start);
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}
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#if defined(OS_POSIX)
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ProcessHandle MultiProcessTest::SpawnChild(
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const std::string& procname,
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const FileHandleMappingVector& fds_to_map,
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bool debug_on_start) {
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return SpawnChildImpl(procname, fds_to_map, debug_on_start);
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}
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#endif
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CommandLine MultiProcessTest::MakeCmdLine(const std::string& procname,
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bool debug_on_start) {
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CommandLine cl(*CommandLine::ForCurrentProcess());
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cl.AppendSwitchASCII(switches::kTestChildProcess, procname);
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if (debug_on_start)
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cl.AppendSwitch(switches::kDebugOnStart);
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return cl;
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}
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#if !defined(OS_ANDROID)
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ProcessHandle MultiProcessTest::SpawnChildImpl(
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const std::string& procname,
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const FileHandleMappingVector& fds_to_map,
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bool debug_on_start) {
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ProcessHandle handle = kNullProcessHandle;
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base::LaunchOptions options;
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#if defined(OS_WIN)
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options.start_hidden = true;
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#else
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options.fds_to_remap = &fds_to_map;
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#endif
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base::LaunchProcess(MakeCmdLine(procname, debug_on_start), options, &handle);
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return handle;
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}
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#endif // !defined(OS_ANDROID)
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} // namespace base
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