1 // Copyright 2006, Google Inc.
2 // All rights reserved.
3 //
4 // Redistribution and use in source and binary forms, with or without
5 // modification, are permitted provided that the following conditions are
6 // met:
7 //
8 // * Redistributions of source code must retain the above copyright
9 // notice, this list of conditions and the following disclaimer.
10 // * Redistributions in binary form must reproduce the above
11 // copyright notice, this list of conditions and the following disclaimer
12 // in the documentation and/or other materials provided with the
13 // distribution.
14 // * Neither the name of Google Inc. nor the names of its
15 // contributors may be used to endorse or promote products derived from
16 // this software without specific prior written permission.
17 //
18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 //
30 // Author: phanna@google.com (Patrick Hanna)
31
32 // Unit test for Google Test's --gtest_list_tests flag.
33 //
34 // A user can ask Google Test to list all tests that will run
35 // so that when using a filter, a user will know what
36 // tests to look for. The tests will not be run after listing.
37 //
38 // This program will be invoked from a Python unit test.
39 // Don't run it directly.
40
41 #include "gtest/gtest.h"
42
43 // Several different test cases and tests that will be listed.
TEST(Foo,Bar1)44 TEST(Foo, Bar1) {
45 }
46
TEST(Foo,Bar2)47 TEST(Foo, Bar2) {
48 }
49
TEST(Foo,DISABLED_Bar3)50 TEST(Foo, DISABLED_Bar3) {
51 }
52
TEST(Abc,Xyz)53 TEST(Abc, Xyz) {
54 }
55
TEST(Abc,Def)56 TEST(Abc, Def) {
57 }
58
TEST(FooBar,Baz)59 TEST(FooBar, Baz) {
60 }
61
62 class FooTest : public testing::Test {
63 };
64
TEST_F(FooTest,Test1)65 TEST_F(FooTest, Test1) {
66 }
67
TEST_F(FooTest,DISABLED_Test2)68 TEST_F(FooTest, DISABLED_Test2) {
69 }
70
TEST_F(FooTest,Test3)71 TEST_F(FooTest, Test3) {
72 }
73
TEST(FooDeathTest,Test1)74 TEST(FooDeathTest, Test1) {
75 }
76
77 // A group of value-parameterized tests.
78
79 class MyType {
80 public:
MyType(const std::string & a_value)81 explicit MyType(const std::string& a_value) : value_(a_value) {}
82
value() const83 const std::string& value() const { return value_; }
84
85 private:
86 std::string value_;
87 };
88
89 // Teaches Google Test how to print a MyType.
PrintTo(const MyType & x,std::ostream * os)90 void PrintTo(const MyType& x, std::ostream* os) {
91 *os << x.value();
92 }
93
94 class ValueParamTest : public testing::TestWithParam<MyType> {
95 };
96
TEST_P(ValueParamTest,TestA)97 TEST_P(ValueParamTest, TestA) {
98 }
99
TEST_P(ValueParamTest,TestB)100 TEST_P(ValueParamTest, TestB) {
101 }
102
103 INSTANTIATE_TEST_CASE_P(
104 MyInstantiation, ValueParamTest,
105 testing::Values(MyType("one line"),
106 MyType("two\nlines"),
107 MyType("a very\nloooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong line"))); // NOLINT
108
109 // A group of typed tests.
110
111 // A deliberately long type name for testing the line-truncating
112 // behavior when printing a type parameter.
113 class VeryLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooogName { // NOLINT
114 };
115
116 template <typename T>
117 class TypedTest : public testing::Test {
118 };
119
120 template <typename T, int kSize>
121 class MyArray {
122 };
123
124 typedef testing::Types<VeryLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooogName, // NOLINT
125 int*, MyArray<bool, 42> > MyTypes;
126
127 TYPED_TEST_CASE(TypedTest, MyTypes);
128
TYPED_TEST(TypedTest,TestA)129 TYPED_TEST(TypedTest, TestA) {
130 }
131
TYPED_TEST(TypedTest,TestB)132 TYPED_TEST(TypedTest, TestB) {
133 }
134
135 // A group of type-parameterized tests.
136
137 template <typename T>
138 class TypeParamTest : public testing::Test {
139 };
140
141 TYPED_TEST_CASE_P(TypeParamTest);
142
TYPED_TEST_P(TypeParamTest,TestA)143 TYPED_TEST_P(TypeParamTest, TestA) {
144 }
145
TYPED_TEST_P(TypeParamTest,TestB)146 TYPED_TEST_P(TypeParamTest, TestB) {
147 }
148
149 REGISTER_TYPED_TEST_CASE_P(TypeParamTest, TestA, TestB);
150
151 INSTANTIATE_TYPED_TEST_CASE_P(My, TypeParamTest, MyTypes);
152
main(int argc,char ** argv)153 int main(int argc, char **argv) {
154 ::testing::InitGoogleTest(&argc, argv);
155
156 return RUN_ALL_TESTS();
157 }
158