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gtest_xml_output_unittest_.cc
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29 
30 // Author: eefacm@gmail.com (Sean Mcafee)
31 
32 // Unit test for Google Test XML output.
33 //
34 // A user can specify XML output in a Google Test program to run via
35 // either the GTEST_OUTPUT environment variable or the --gtest_output
36 // flag. This is used for testing such functionality.
37 //
38 // This program will be invoked from a Python unit test. Don't run it
39 // directly.
40 
41 #include "gtest/gtest.h"
42 
44 using ::testing::TestEventListeners;
45 using ::testing::TestWithParam;
46 using ::testing::UnitTest;
47 using ::testing::Test;
48 using ::testing::Values;
49 
50 class SuccessfulTest : public Test {
51 };
52 
53 TEST_F(SuccessfulTest, Succeeds) {
54  SUCCEED() << "This is a success.";
55  ASSERT_EQ(1, 1);
56 }
57 
58 class FailedTest : public Test {
59 };
60 
61 TEST_F(FailedTest, Fails) {
62  ASSERT_EQ(1, 2);
63 }
64 
65 class DisabledTest : public Test {
66 };
67 
68 TEST_F(DisabledTest, DISABLED_test_not_run) {
69  FAIL() << "Unexpected failure: Disabled test should not be run";
70 }
71 
72 TEST(MixedResultTest, Succeeds) {
73  EXPECT_EQ(1, 1);
74  ASSERT_EQ(1, 1);
75 }
76 
77 TEST(MixedResultTest, Fails) {
78  EXPECT_EQ(1, 2);
79  ASSERT_EQ(2, 3);
80 }
81 
82 TEST(MixedResultTest, DISABLED_test) {
83  FAIL() << "Unexpected failure: Disabled test should not be run";
84 }
85 
86 TEST(XmlQuotingTest, OutputsCData) {
87  FAIL() << "XML output: "
88  "<?xml encoding=\"utf-8\"><top><![CDATA[cdata text]]></top>";
89 }
90 
91 // Helps to test that invalid characters produced by test code do not make
92 // it into the XML file.
93 TEST(InvalidCharactersTest, InvalidCharactersInMessage) {
94  FAIL() << "Invalid characters in brackets [\x1\x2]";
95 }
96 
97 class PropertyRecordingTest : public Test {
98  public:
99  static void SetUpTestCase() { RecordProperty("SetUpTestCase", "yes"); }
100  static void TearDownTestCase() { RecordProperty("TearDownTestCase", "aye"); }
101 };
102 
104  RecordProperty("key_1", "1");
105 }
106 
107 TEST_F(PropertyRecordingTest, IntValuedProperty) {
108  RecordProperty("key_int", 1);
109 }
110 
111 TEST_F(PropertyRecordingTest, ThreeProperties) {
112  RecordProperty("key_1", "1");
113  RecordProperty("key_2", "2");
114  RecordProperty("key_3", "3");
115 }
116 
117 TEST_F(PropertyRecordingTest, TwoValuesForOneKeyUsesLastValue) {
118  RecordProperty("key_1", "1");
119  RecordProperty("key_1", "2");
120 }
121 
122 TEST(NoFixtureTest, RecordProperty) {
123  RecordProperty("key", "1");
124 }
125 
127  testing::Test::RecordProperty(key, value);
128 }
129 
131  const std::string& value) {
132  testing::Test::RecordProperty(key, value);
133 }
134 
135 TEST(NoFixtureTest, ExternalUtilityThatCallsRecordIntValuedProperty) {
136  ExternalUtilityThatCallsRecordProperty("key_for_utility_int", 1);
137 }
138 
139 TEST(NoFixtureTest, ExternalUtilityThatCallsRecordStringValuedProperty) {
140  ExternalUtilityThatCallsRecordProperty("key_for_utility_string", "1");
141 }
142 
143 // Verifies that the test parameter value is output in the 'value_param'
144 // XML attribute for value-parameterized tests.
145 class ValueParamTest : public TestWithParam<int> {};
146 TEST_P(ValueParamTest, HasValueParamAttribute) {}
147 TEST_P(ValueParamTest, AnotherTestThatHasValueParamAttribute) {}
148 INSTANTIATE_TEST_CASE_P(Single, ValueParamTest, Values(33, 42));
149 
150 #if GTEST_HAS_TYPED_TEST
151 // Verifies that the type parameter name is output in the 'type_param'
152 // XML attribute for typed tests.
153 template <typename T> class TypedTest : public Test {};
154 typedef testing::Types<int, long> TypedTestTypes;
155 TYPED_TEST_CASE(TypedTest, TypedTestTypes);
156 TYPED_TEST(TypedTest, HasTypeParamAttribute) {}
157 #endif
158 
159 #if GTEST_HAS_TYPED_TEST_P
160 // Verifies that the type parameter name is output in the 'type_param'
161 // XML attribute for type-parameterized tests.
162 template <typename T> class TypeParameterizedTestCase : public Test {};
163 TYPED_TEST_CASE_P(TypeParameterizedTestCase);
164 TYPED_TEST_P(TypeParameterizedTestCase, HasTypeParamAttribute) {}
165 REGISTER_TYPED_TEST_CASE_P(TypeParameterizedTestCase, HasTypeParamAttribute);
166 typedef testing::Types<int, long> TypeParameterizedTestCaseTypes;
168  TypeParameterizedTestCase,
169  TypeParameterizedTestCaseTypes);
170 #endif
171 
172 int main(int argc, char** argv) {
173  InitGoogleTest(&argc, argv);
174 
175  if (argc > 1 && strcmp(argv[1], "--shut_down_xml") == 0) {
176  TestEventListeners& listeners = UnitTest::GetInstance()->listeners();
177  delete listeners.Release(listeners.default_xml_generator());
178  }
179  testing::Test::RecordProperty("ad_hoc_property", "42");
180  return RUN_ALL_TESTS();
181 }