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gtest-options_test.cc
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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 #if GTEST_OS_WINDOWS_MOBILE
44 # include <windows.h>
45 #elif GTEST_OS_WINDOWS
46 # include <direct.h>
47 #endif // GTEST_OS_WINDOWS_MOBILE
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 
58 namespace testing {
59 namespace internal {
60 namespace {
61 
62 // Turns the given relative path into an absolute path.
63 FilePath GetAbsolutePathOf(const FilePath& relative_path) {
64  return FilePath::ConcatPaths(FilePath::GetCurrentDir(), relative_path);
65 }
66 
67 // Testing UnitTestOptions::GetOutputFormat/GetOutputFile.
68 
69 TEST(XmlOutputTest, GetOutputFormatDefault) {
70  GTEST_FLAG(output) = "";
72 }
73 
74 TEST(XmlOutputTest, GetOutputFormat) {
75  GTEST_FLAG(output) = "xml:filename";
77 }
78 
79 TEST(XmlOutputTest, GetOutputFileDefault) {
80  GTEST_FLAG(output) = "";
81  EXPECT_EQ(GetAbsolutePathOf(FilePath("test_detail.xml")).string(),
83 }
84 
85 TEST(XmlOutputTest, GetOutputFileSingleFile) {
86  GTEST_FLAG(output) = "xml:filename.abc";
87  EXPECT_EQ(GetAbsolutePathOf(FilePath("filename.abc")).string(),
89 }
90 
91 TEST(XmlOutputTest, GetOutputFileFromDirectoryPath) {
92  GTEST_FLAG(output) = "xml:path" GTEST_PATH_SEP_;
93  const std::string expected_output_file =
94  GetAbsolutePathOf(
95  FilePath(std::string("path") + GTEST_PATH_SEP_ +
96  GetCurrentExecutableName().string() + ".xml")).string();
97  const std::string& output_file =
99 #if GTEST_OS_WINDOWS
100  EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str());
101 #else
102  EXPECT_EQ(expected_output_file, output_file.c_str());
103 #endif
104 }
105 
106 TEST(OutputFileHelpersTest, GetCurrentExecutableName) {
107  const std::string exe_str = GetCurrentExecutableName().string();
108 #if GTEST_OS_WINDOWS
109  const bool success =
110  _strcmpi("gtest-options_test", exe_str.c_str()) == 0 ||
111  _strcmpi("gtest-options-ex_test", exe_str.c_str()) == 0 ||
112  _strcmpi("gtest_all_test", exe_str.c_str()) == 0 ||
113  _strcmpi("gtest_dll_test", exe_str.c_str()) == 0;
114 #else
115  // TODO(wan@google.com): remove the hard-coded "lt-" prefix when
116  // Chandler Carruth's libtool replacement is ready.
117  const bool success =
118  exe_str == "gtest-options_test" ||
119  exe_str == "gtest_all_test" ||
120  exe_str == "lt-gtest_all_test" ||
121  exe_str == "gtest_dll_test";
122 #endif // GTEST_OS_WINDOWS
123  if (!success)
124  FAIL() << "GetCurrentExecutableName() returns " << exe_str;
125 }
126 
127 class XmlOutputChangeDirTest : public Test {
128  protected:
129  virtual void SetUp() {
131  posix::ChDir("..");
132  // This will make the test fail if run from the root directory.
135  }
136 
137  virtual void TearDown() {
138  posix::ChDir(original_working_dir_.string().c_str());
139  }
140 
142 };
143 
144 TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefault) {
145  GTEST_FLAG(output) = "";
147  FilePath("test_detail.xml")).string(),
149 }
150 
151 TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefaultXML) {
152  GTEST_FLAG(output) = "xml";
154  FilePath("test_detail.xml")).string(),
156 }
157 
158 TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativeFile) {
159  GTEST_FLAG(output) = "xml:filename.abc";
161  FilePath("filename.abc")).string(),
163 }
164 
165 TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativePath) {
166  GTEST_FLAG(output) = "xml:path" GTEST_PATH_SEP_;
167  const std::string expected_output_file =
170  FilePath(std::string("path") + GTEST_PATH_SEP_ +
171  GetCurrentExecutableName().string() + ".xml")).string();
172  const std::string& output_file =
174 #if GTEST_OS_WINDOWS
175  EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str());
176 #else
177  EXPECT_EQ(expected_output_file, output_file.c_str());
178 #endif
179 }
180 
181 TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsoluteFile) {
182 #if GTEST_OS_WINDOWS
183  GTEST_FLAG(output) = "xml:c:\\tmp\\filename.abc";
184  EXPECT_EQ(FilePath("c:\\tmp\\filename.abc").string(),
186 #else
187  GTEST_FLAG(output) ="xml:/tmp/filename.abc";
188  EXPECT_EQ(FilePath("/tmp/filename.abc").string(),
190 #endif
191 }
192 
193 TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithAbsolutePath) {
194 #if GTEST_OS_WINDOWS
195  const std::string path = "c:\\tmp\\";
196 #else
197  const std::string path = "/tmp/";
198 #endif
199 
200  GTEST_FLAG(output) = "xml:" + path;
201  const std::string expected_output_file =
202  path + GetCurrentExecutableName().string() + ".xml";
203  const std::string& output_file =
205 
206 #if GTEST_OS_WINDOWS
207  EXPECT_STRCASEEQ(expected_output_file.c_str(), output_file.c_str());
208 #else
209  EXPECT_EQ(expected_output_file, output_file.c_str());
210 #endif
211 }
212 
213 } // namespace
214 } // namespace internal
215 } // namespace testing