gtest-options_test.cc revision 1be2c9def7187e4e643c00a31dd9986395795d7d 
1// Copyright 2008, Google Inc.
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17//
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24// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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29//
30// Authors: keith.ray@gmail.com (Keith Ray)
31//
32// Google Test UnitTestOptions tests
33//
34// This file tests classes and functions used internally by
35// Google Test.  They are subject to change without notice.
36//
37// This file is #included from gtest.cc, to avoid changing build or
38// make-files on Windows and other platforms. Do not #include this file
39// anywhere else!
40
41#include <gtest/gtest.h>
42
43#ifdef _WIN32_WCE
44#include <windows.h>
45#elif GTEST_OS_WINDOWS
46#include <direct.h>
47#endif  // _WIN32_WCE
48
49// Indicates that this translation unit is part of Google Test's
50// implementation.  It must come before gtest-internal-inl.h is
51// included, or there will be a compiler error.  This trick is to
52// prevent a user from accidentally including gtest-internal-inl.h in
53// his code.
54#define GTEST_IMPLEMENTATION_ 1
55#include "src/gtest-internal-inl.h"
56#undef GTEST_IMPLEMENTATION_
57
58namespace testing {
59namespace internal {
60namespace {
61
62// Turns the given relative path into an absolute path.
63FilePath GetAbsolutePathOf(const FilePath& relative_path) {
64  return FilePath::ConcatPaths(FilePath::GetCurrentDir(), relative_path);
65}
66
67// Testing UnitTestOptions::GetOutputFormat/GetOutputFile.
68
69TEST(XmlOutputTest, GetOutputFormatDefault) {
70  GTEST_FLAG(output) = "";
71  EXPECT_STREQ("", UnitTestOptions::GetOutputFormat().c_str());
72}
73
74TEST(XmlOutputTest, GetOutputFormat) {
75  GTEST_FLAG(output) = "xml:filename";
76  EXPECT_STREQ("xml", UnitTestOptions::GetOutputFormat().c_str());
77}
78
79TEST(XmlOutputTest, GetOutputFileDefault) {
80  GTEST_FLAG(output) = "";
81  EXPECT_STREQ(GetAbsolutePathOf(FilePath("test_detail.xml")).c_str(),
82               UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
83}
84
85TEST(XmlOutputTest, GetOutputFileSingleFile) {
86  GTEST_FLAG(output) = "xml:filename.abc";
87  EXPECT_STREQ(GetAbsolutePathOf(FilePath("filename.abc")).c_str(),
88               UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
89}
90
91TEST(XmlOutputTest, GetOutputFileFromDirectoryPath) {
92#if GTEST_OS_WINDOWS
93  GTEST_FLAG(output) = "xml:path\\";
94  const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
95  EXPECT_TRUE(
96      _strcmpi(output_file.c_str(),
97               GetAbsolutePathOf(
98                   FilePath("path\\gtest-options_test.xml")).c_str()) == 0 ||
99      _strcmpi(output_file.c_str(),
100               GetAbsolutePathOf(
101                   FilePath("path\\gtest-options-ex_test.xml")).c_str()) == 0 ||
102      _strcmpi(output_file.c_str(),
103               GetAbsolutePathOf(
104                   FilePath("path\\gtest_all_test.xml")).c_str()) == 0)
105                       << " output_file = " << output_file;
106#else
107  GTEST_FLAG(output) = "xml:path/";
108  const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
109  // TODO(wan@google.com): libtool causes the test binary file to be
110  //   named lt-gtest-options_test.  Therefore the output file may be
111  //   named .../lt-gtest-options_test.xml.  We should remove this
112  //   hard-coded logic when Chandler Carruth's libtool replacement is
113  //   ready.
114  EXPECT_TRUE(output_file ==
115              GetAbsolutePathOf(
116                  FilePath("path/gtest-options_test.xml")).c_str() ||
117              output_file ==
118              GetAbsolutePathOf(
119                  FilePath("path/lt-gtest-options_test.xml")).c_str() ||
120              output_file ==
121              GetAbsolutePathOf(
122                  FilePath("path/gtest_all_test.xml")).c_str() ||
123              output_file ==
124              GetAbsolutePathOf(
125                  FilePath("path/lt-gtest_all_test.xml")).c_str())
126                      << " output_file = " << output_file;
127#endif
128}
129
130TEST(OutputFileHelpersTest, GetCurrentExecutableName) {
131  const FilePath executable = GetCurrentExecutableName();
132  const char* const exe_str = executable.c_str();
133#if defined(_WIN32_WCE) || GTEST_OS_WINDOWS
134  ASSERT_TRUE(_strcmpi("gtest-options_test", exe_str) == 0 ||
135              _strcmpi("gtest-options-ex_test", exe_str) == 0 ||
136              _strcmpi("gtest_all_test", exe_str) == 0)
137              << "GetCurrentExecutableName() returns " << exe_str;
138#else
139  // TODO(wan@google.com): remove the hard-coded "lt-" prefix when
140  //   Chandler Carruth's libtool replacement is ready.
141  EXPECT_TRUE(String(exe_str) == "gtest-options_test" ||
142              String(exe_str) == "lt-gtest-options_test" ||
143              String(exe_str) == "gtest_all_test" ||
144              String(exe_str) == "lt-gtest_all_test")
145                  << "GetCurrentExecutableName() returns " << exe_str;
146#endif
147}
148
149class XmlOutputChangeDirTest : public Test {
150 protected:
151  virtual void SetUp() {
152    original_working_dir_ = FilePath::GetCurrentDir();
153    ChDir("..");
154    // This will make the test fail if run from the root directory.
155    EXPECT_STRNE(original_working_dir_.c_str(),
156                 FilePath::GetCurrentDir().c_str());
157  }
158
159  virtual void TearDown() {
160    ChDir(original_working_dir_.c_str());
161  }
162
163  void ChDir(const char* dir) {
164#if GTEST_OS_WINDOWS
165    _chdir(dir);
166#else
167    chdir(dir);
168#endif
169  }
170
171  FilePath original_working_dir_;
172};
173
174TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefault) {
175  GTEST_FLAG(output) = "";
176  EXPECT_STREQ(FilePath::ConcatPaths(original_working_dir_,
177                                     FilePath("test_detail.xml")).c_str(),
178               UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
179}
180
181TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefaultXML) {
182  GTEST_FLAG(output) = "xml";
183  EXPECT_STREQ(FilePath::ConcatPaths(original_working_dir_,
184                                     FilePath("test_detail.xml")).c_str(),
185               UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
186}
187
188TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativeFile) {
189  GTEST_FLAG(output) = "xml:filename.abc";
190  EXPECT_STREQ(FilePath::ConcatPaths(original_working_dir_,
191                                     FilePath("filename.abc")).c_str(),
192               UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
193}
194
195TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativePath) {
196#if GTEST_OS_WINDOWS
197  GTEST_FLAG(output) = "xml:path\\";
198  const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
199  EXPECT_TRUE(
200      _strcmpi(output_file.c_str(),
201               FilePath::ConcatPaths(
202                   original_working_dir_,
203                   FilePath("path\\gtest-options_test.xml")).c_str()) == 0 ||
204      _strcmpi(output_file.c_str(),
205               FilePath::ConcatPaths(
206                   original_working_dir_,
207                   FilePath("path\\gtest-options-ex_test.xml")).c_str()) == 0 ||
208      _strcmpi(output_file.c_str(),
209               FilePath::ConcatPaths(
210                   original_working_dir_,
211                   FilePath("path\\gtest_all_test.xml")).c_str()) == 0)
212                       << " output_file = " << output_file;
213#else
214  GTEST_FLAG(output) = "xml:path/";
215  const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
216  // TODO(wan@google.com): libtool causes the test binary file to be
217  //   named lt-gtest-options_test.  Therefore the output file may be
218  //   named .../lt-gtest-options_test.xml.  We should remove this
219  //   hard-coded logic when Chandler Carruth's libtool replacement is
220  //   ready.
221  EXPECT_TRUE(output_file == FilePath::ConcatPaths(original_working_dir_,
222                      FilePath("path/gtest-options_test.xml")).c_str() ||
223              output_file == FilePath::ConcatPaths(original_working_dir_,
224                      FilePath("path/lt-gtest-options_test.xml")).c_str() ||
225              output_file == FilePath::ConcatPaths(original_working_dir_,
226                      FilePath("path/gtest_all_test.xml")).c_str() ||
227              output_file == FilePath::ConcatPaths(original_working_dir_,
228                      FilePath("path/lt-gtest_all_test.xml")).c_str())
229                  << " output_file = " << output_file;
230#endif
231}
232
233TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsoluteFile) {
234#if GTEST_OS_WINDOWS
235  GTEST_FLAG(output) = "xml:c:\\tmp\\filename.abc";
236  EXPECT_STREQ(FilePath("c:\\tmp\\filename.abc").c_str(),
237               UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
238#else
239  GTEST_FLAG(output) ="xml:/tmp/filename.abc";
240  EXPECT_STREQ(FilePath("/tmp/filename.abc").c_str(),
241               UnitTestOptions::GetAbsolutePathToOutputFile().c_str());
242#endif
243}
244
245TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsolutePath) {
246#if GTEST_OS_WINDOWS
247  GTEST_FLAG(output) = "xml:c:\\tmp\\";
248  const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
249  EXPECT_TRUE(
250      _strcmpi(output_file.c_str(),
251               FilePath("c:\\tmp\\gtest-options_test.xml").c_str()) == 0 ||
252      _strcmpi(output_file.c_str(),
253               FilePath("c:\\tmp\\gtest-options-ex_test.xml").c_str()) == 0 ||
254      _strcmpi(output_file.c_str(),
255               FilePath("c:\\tmp\\gtest_all_test.xml").c_str()) == 0)
256                   << " output_file = " << output_file;
257#else
258  GTEST_FLAG(output) = "xml:/tmp/";
259  const String& output_file = UnitTestOptions::GetAbsolutePathToOutputFile();
260  // TODO(wan@google.com): libtool causes the test binary file to be
261  //   named lt-gtest-options_test.  Therefore the output file may be
262  //   named .../lt-gtest-options_test.xml.  We should remove this
263  //   hard-coded logic when Chandler Carruth's libtool replacement is
264  //   ready.
265  EXPECT_TRUE(output_file == "/tmp/gtest-options_test.xml" ||
266              output_file == "/tmp/lt-gtest-options_test.xml" ||
267              output_file == "/tmp/gtest_all_test.xml" ||
268              output_file == "/tmp/lt-gtest_all_test.xml")
269                  << " output_file = " << output_file;
270#endif
271}
272
273}  // namespace
274}  // namespace internal
275}  // namespace testing
276