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| 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 <stdio.h> | |
| 6 | |
| 7 #include "base/files/file_util.h" | |
| 8 #include "base/files/scoped_temp_dir.h" | |
| 9 #include "base/win/scoped_handle.h" | |
| 10 #include "base/win/windows_version.h" | |
| 11 #include "sandbox/win/tests/common/controller.h" | |
| 12 #include "testing/gtest/include/gtest/gtest.h" | |
| 13 | |
| 14 namespace sandbox { | |
| 15 | |
| 16 SBOX_TESTS_COMMAND int HandleInheritanceTests_PrintToStdout(int argc, | |
| 17 wchar_t** argv) { | |
| 18 printf("Example output to stdout\n"); | |
| 19 return SBOX_TEST_SUCCEEDED; | |
| 20 } | |
| 21 | |
| 22 TEST(HandleInheritanceTests, TestStdoutInheritance) { | |
| 23 base::ScopedTempDir temp_directory; | |
| 24 base::FilePath temp_file_name; | |
| 25 ASSERT_TRUE(temp_directory.CreateUniqueTempDir()); | |
| 26 ASSERT_TRUE(CreateTemporaryFileInDir(temp_directory.path(), &temp_file_name)); | |
| 27 | |
| 28 SECURITY_ATTRIBUTES attrs = {}; | |
| 29 attrs.nLength = sizeof(attrs); | |
| 30 attrs.bInheritHandle = TRUE; | |
| 31 base::win::ScopedHandle tmp_handle( | |
| 32 CreateFile(temp_file_name.value().c_str(), GENERIC_WRITE, | |
| 33 FILE_SHARE_WRITE | FILE_SHARE_READ | FILE_SHARE_DELETE, | |
| 34 &attrs, OPEN_EXISTING, 0, NULL)); | |
| 35 ASSERT_TRUE(tmp_handle.IsValid()); | |
| 36 | |
| 37 TestRunner runner; | |
| 38 ASSERT_EQ(SBOX_ALL_OK, runner.GetPolicy()->SetStdoutHandle(tmp_handle.Get())); | |
| 39 int result = runner.RunTest(L"HandleInheritanceTests_PrintToStdout"); | |
| 40 ASSERT_EQ(SBOX_TEST_SUCCEEDED, result); | |
| 41 | |
| 42 std::string data; | |
| 43 ASSERT_TRUE(base::ReadFileToString(base::FilePath(temp_file_name), &data)); | |
| 44 // Redirection uses a feature that was added in Windows Vista. | |
| 45 ASSERT_EQ("Example output to stdout\r\n", data); | |
| 46 } | |
| 47 | |
| 48 } // namespace sandbox | |
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