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
20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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
31 // Unit test for Google Test's --gtest_list_tests flag.
32 //
33 // A user can ask Google Test to list all tests that will run
34 // so that when using a filter, a user will know what
35 // tests to look for. The tests will not be run after listing.
36 //
37 // This program will be invoked from a Python unit test.
38 // Don't run it directly.
39
40 #include "gtest/gtest.h"
41
42 // Several different test cases and tests that will be listed.
TEST(Foo,Bar1)43 TEST(Foo, Bar1) {
44 }
45
TEST(Foo,Bar2)46 TEST(Foo, Bar2) {
47 }
48
TEST(Foo,DISABLED_Bar3)49 TEST(Foo, DISABLED_Bar3) {
50 }
51
TEST(Abc,Xyz)52 TEST(Abc, Xyz) {
53 }
54
TEST(Abc,Def)55 TEST(Abc, Def) {
56 }
57
TEST(FooBar,Baz)58 TEST(FooBar, Baz) {
59 }
60
61 class FooTest : public testing::Test {
62 };
63
TEST_F(FooTest,Test1)64 TEST_F(FooTest, Test1) {
65 }
66
TEST_F(FooTest,DISABLED_Test2)67 TEST_F(FooTest, DISABLED_Test2) {
68 }
69
TEST_F(FooTest,Test3)70 TEST_F(FooTest, Test3) {
71 }
72
TEST(FooDeathTest,Test1)73 TEST(FooDeathTest, Test1) {
74 }
75
76 // A group of value-parameterized tests.
77
78 class MyType {
79 public:
MyType(const std::string & a_value)80 explicit MyType(const std::string& a_value) : value_(a_value) {}
81
value() const82 const std::string& value() const { return value_; }
83
84 private:
85 std::string value_;
86 };
87
88 // Teaches Google Test how to print a MyType.
PrintTo(const MyType & x,std::ostream * os)89 void PrintTo(const MyType& x, std::ostream* os) {
90 *os << x.value();
91 }
92
93 class ValueParamTest : public testing::TestWithParam<MyType> {
94 };
95
TEST_P(ValueParamTest,TestA)96 TEST_P(ValueParamTest, TestA) {
97 }
98
TEST_P(ValueParamTest,TestB)99 TEST_P(ValueParamTest, TestB) {
100 }
101
102 INSTANTIATE_TEST_SUITE_P(
103 MyInstantiation, ValueParamTest,
104 testing::Values(MyType("one line"),
105 MyType("two\nlines"),
106 MyType("a very\nloooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong line"))); // NOLINT
107
108 // A group of typed tests.
109
110 // A deliberately long type name for testing the line-truncating
111 // behavior when printing a type parameter.
112 class VeryLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooogName { // NOLINT
113 };
114
115 template <typename T>
116 class TypedTest : public testing::Test {
117 };
118
119 template <typename T, int kSize>
120 class MyArray {
121 };
122
123 typedef testing::Types<VeryLoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooogName, // NOLINT
124 int*, MyArray<bool, 42> > MyTypes;
125
126 TYPED_TEST_SUITE(TypedTest, MyTypes);
127
TYPED_TEST(TypedTest,TestA)128 TYPED_TEST(TypedTest, TestA) {
129 }
130
TYPED_TEST(TypedTest,TestB)131 TYPED_TEST(TypedTest, TestB) {
132 }
133
134 // A group of type-parameterized tests.
135
136 template <typename T>
137 class TypeParamTest : public testing::Test {
138 };
139
140 TYPED_TEST_SUITE_P(TypeParamTest);
141
TYPED_TEST_P(TypeParamTest,TestA)142 TYPED_TEST_P(TypeParamTest, TestA) {
143 }
144
TYPED_TEST_P(TypeParamTest,TestB)145 TYPED_TEST_P(TypeParamTest, TestB) {
146 }
147
148 REGISTER_TYPED_TEST_SUITE_P(TypeParamTest, TestA, TestB);
149
150 INSTANTIATE_TYPED_TEST_SUITE_P(My, TypeParamTest, MyTypes);
151
main(int argc,char ** argv)152 int main(int argc, char **argv) {
153 ::testing::InitGoogleTest(&argc, argv);
154
155 return RUN_ALL_TESTS();
156 }
157