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// Copyright 2015 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.
#include <windows.h>
#include "base/win/scoped_handle.h"
#include "base/win/scoped_process_information.h"
#include "sandbox/win/src/policy_broker.h"
#include "sandbox/win/src/sandbox_nt_util.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace sandbox {
namespace {
TEST(SandboxNtUtil, IsSameProcessPseudoHandle) {
InitGlobalNt();
HANDLE current_process_pseudo = GetCurrentProcess();
EXPECT_TRUE(IsSameProcess(current_process_pseudo));
}
TEST(SandboxNtUtil, IsSameProcessNonPseudoHandle) {
InitGlobalNt();
base::win::ScopedHandle current_process(
OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, GetCurrentProcessId()));
ASSERT_TRUE(current_process.IsValid());
EXPECT_TRUE(IsSameProcess(current_process.Get()));
}
TEST(SandboxNtUtil, IsSameProcessDifferentProcess) {
InitGlobalNt();
STARTUPINFO si = {sizeof(si)};
PROCESS_INFORMATION pi = {};
wchar_t notepad[] = L"notepad";
ASSERT_TRUE(CreateProcessW(nullptr, notepad, nullptr, nullptr, FALSE, 0,
nullptr, nullptr, &si, &pi));
base::win::ScopedProcessInformation process_info(pi);
EXPECT_FALSE(IsSameProcess(process_info.process_handle()));
EXPECT_TRUE(TerminateProcess(process_info.process_handle(), 0));
}
} // namespace
} // namespace sandbox
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