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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.
GetAbsolutePathOf(const FilePath & relative_path)63 FilePath GetAbsolutePathOf(const FilePath& relative_path) {
64   return FilePath::ConcatPaths(FilePath::GetCurrentDir(), relative_path);
65 }
66 
67 // Testing UnitTestOptions::GetOutputFormat/GetOutputFile.
68 
TEST(XmlOutputTest,GetOutputFormatDefault)69 TEST(XmlOutputTest, GetOutputFormatDefault) {
70   GTEST_FLAG(output) = "";
71   EXPECT_STREQ("", UnitTestOptions::GetOutputFormat().c_str());
72 }
73 
TEST(XmlOutputTest,GetOutputFormat)74 TEST(XmlOutputTest, GetOutputFormat) {
75   GTEST_FLAG(output) = "xml:filename";
76   EXPECT_STREQ("xml", UnitTestOptions::GetOutputFormat().c_str());
77 }
78 
TEST(XmlOutputTest,GetOutputFileDefault)79 TEST(XmlOutputTest, GetOutputFileDefault) {
80   GTEST_FLAG(output) = "";
81   EXPECT_EQ(GetAbsolutePathOf(FilePath("test_detail.xml")).string(),
82             UnitTestOptions::GetAbsolutePathToOutputFile());
83 }
84 
TEST(XmlOutputTest,GetOutputFileSingleFile)85 TEST(XmlOutputTest, GetOutputFileSingleFile) {
86   GTEST_FLAG(output) = "xml:filename.abc";
87   EXPECT_EQ(GetAbsolutePathOf(FilePath("filename.abc")).string(),
88             UnitTestOptions::GetAbsolutePathToOutputFile());
89 }
90 
TEST(XmlOutputTest,GetOutputFileFromDirectoryPath)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 =
98       UnitTestOptions::GetAbsolutePathToOutputFile();
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 
TEST(OutputFileHelpersTest,GetCurrentExecutableName)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:
SetUp()129   virtual void SetUp() {
130     original_working_dir_ = FilePath::GetCurrentDir();
131     posix::ChDir("..");
132     // This will make the test fail if run from the root directory.
133     EXPECT_NE(original_working_dir_.string(),
134               FilePath::GetCurrentDir().string());
135   }
136 
TearDown()137   virtual void TearDown() {
138     posix::ChDir(original_working_dir_.string().c_str());
139   }
140 
141   FilePath original_working_dir_;
142 };
143 
TEST_F(XmlOutputChangeDirTest,PreserveOriginalWorkingDirWithDefault)144 TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefault) {
145   GTEST_FLAG(output) = "";
146   EXPECT_EQ(FilePath::ConcatPaths(original_working_dir_,
147                                   FilePath("test_detail.xml")).string(),
148             UnitTestOptions::GetAbsolutePathToOutputFile());
149 }
150 
TEST_F(XmlOutputChangeDirTest,PreserveOriginalWorkingDirWithDefaultXML)151 TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithDefaultXML) {
152   GTEST_FLAG(output) = "xml";
153   EXPECT_EQ(FilePath::ConcatPaths(original_working_dir_,
154                                   FilePath("test_detail.xml")).string(),
155             UnitTestOptions::GetAbsolutePathToOutputFile());
156 }
157 
TEST_F(XmlOutputChangeDirTest,PreserveOriginalWorkingDirWithRelativeFile)158 TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativeFile) {
159   GTEST_FLAG(output) = "xml:filename.abc";
160   EXPECT_EQ(FilePath::ConcatPaths(original_working_dir_,
161                                   FilePath("filename.abc")).string(),
162             UnitTestOptions::GetAbsolutePathToOutputFile());
163 }
164 
TEST_F(XmlOutputChangeDirTest,PreserveOriginalWorkingDirWithRelativePath)165 TEST_F(XmlOutputChangeDirTest, PreserveOriginalWorkingDirWithRelativePath) {
166   GTEST_FLAG(output) = "xml:path" GTEST_PATH_SEP_;
167   const std::string expected_output_file =
168       FilePath::ConcatPaths(
169           original_working_dir_,
170           FilePath(std::string("path") + GTEST_PATH_SEP_ +
171                    GetCurrentExecutableName().string() + ".xml")).string();
172   const std::string& output_file =
173       UnitTestOptions::GetAbsolutePathToOutputFile();
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 
TEST_F(XmlOutputChangeDirTest,PreserveOriginalWorkingDirWithAbsoluteFile)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(),
185             UnitTestOptions::GetAbsolutePathToOutputFile());
186 #else
187   GTEST_FLAG(output) ="xml:/tmp/filename.abc";
188   EXPECT_EQ(FilePath("/tmp/filename.abc").string(),
189             UnitTestOptions::GetAbsolutePathToOutputFile());
190 #endif
191 }
192 
TEST_F(XmlOutputChangeDirTest,PreserveOriginalWorkingDirWithAbsolutePath)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 =
204       UnitTestOptions::GetAbsolutePathToOutputFile();
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
216