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- // Copyright (c) 2012 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 <stdio.h>
- #include "base/files/file_util.h"
- #include "base/files/scoped_temp_dir.h"
- #include "base/win/scoped_handle.h"
- #include "base/win/windows_version.h"
- #include "sandbox/win/tests/common/controller.h"
- #include "testing/gtest/include/gtest/gtest.h"
- namespace sandbox {
- SBOX_TESTS_COMMAND int HandleInheritanceTests_PrintToStdout(int argc,
- wchar_t** argv) {
- printf("Example output to stdout\n");
- return SBOX_TEST_SUCCEEDED;
- }
- TEST(HandleInheritanceTests, TestStdoutInheritance) {
- base::ScopedTempDir temp_directory;
- base::FilePath temp_file_name;
- ASSERT_TRUE(temp_directory.CreateUniqueTempDir());
- ASSERT_TRUE(
- CreateTemporaryFileInDir(temp_directory.GetPath(), &temp_file_name));
- SECURITY_ATTRIBUTES attrs = {};
- attrs.nLength = sizeof(attrs);
- attrs.bInheritHandle = true;
- base::win::ScopedHandle tmp_handle(
- CreateFile(temp_file_name.value().c_str(), GENERIC_WRITE,
- FILE_SHARE_WRITE | FILE_SHARE_READ | FILE_SHARE_DELETE, &attrs,
- OPEN_EXISTING, 0, nullptr));
- ASSERT_TRUE(tmp_handle.IsValid());
- TestRunner runner;
- ASSERT_EQ(SBOX_ALL_OK, runner.GetPolicy()->SetStdoutHandle(tmp_handle.Get()));
- int result = runner.RunTest(L"HandleInheritanceTests_PrintToStdout");
- ASSERT_EQ(SBOX_TEST_SUCCEEDED, result);
- std::string data;
- ASSERT_TRUE(base::ReadFileToString(base::FilePath(temp_file_name), &data));
- // Redirection uses a feature that was added in Windows Vista.
- ASSERT_EQ("Example output to stdout\r\n", data);
- }
- } // namespace sandbox
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