1 // Copyright 2009, 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 // Author: wan@google.com (Zhanyong Wan)
31 
32 // Verifies that test shuffling works.
33 
34 #include "gtest/gtest.h"
35 
36 namespace {
37 
38 using ::testing::EmptyTestEventListener;
39 using ::testing::InitGoogleTest;
40 using ::testing::Message;
41 using ::testing::Test;
42 using ::testing::TestEventListeners;
43 using ::testing::TestInfo;
44 using ::testing::UnitTest;
45 using ::testing::internal::scoped_ptr;
46 
47 // The test methods are empty, as the sole purpose of this program is
48 // to print the test names before/after shuffling.
49 
50 class A : public Test {};
TEST_F(A,A)51 TEST_F(A, A) {}
TEST_F(A,B)52 TEST_F(A, B) {}
53 
TEST(ADeathTest,A)54 TEST(ADeathTest, A) {}
TEST(ADeathTest,B)55 TEST(ADeathTest, B) {}
TEST(ADeathTest,C)56 TEST(ADeathTest, C) {}
57 
TEST(B,A)58 TEST(B, A) {}
TEST(B,B)59 TEST(B, B) {}
TEST(B,C)60 TEST(B, C) {}
TEST(B,DISABLED_D)61 TEST(B, DISABLED_D) {}
TEST(B,DISABLED_E)62 TEST(B, DISABLED_E) {}
63 
TEST(BDeathTest,A)64 TEST(BDeathTest, A) {}
TEST(BDeathTest,B)65 TEST(BDeathTest, B) {}
66 
TEST(C,A)67 TEST(C, A) {}
TEST(C,B)68 TEST(C, B) {}
TEST(C,C)69 TEST(C, C) {}
TEST(C,DISABLED_D)70 TEST(C, DISABLED_D) {}
71 
TEST(CDeathTest,A)72 TEST(CDeathTest, A) {}
73 
TEST(DISABLED_D,A)74 TEST(DISABLED_D, A) {}
TEST(DISABLED_D,DISABLED_B)75 TEST(DISABLED_D, DISABLED_B) {}
76 
77 // This printer prints the full test names only, starting each test
78 // iteration with a "----" marker.
79 class TestNamePrinter : public EmptyTestEventListener {
80  public:
OnTestIterationStart(const UnitTest &,int)81   virtual void OnTestIterationStart(const UnitTest& /* unit_test */,
82                                     int /* iteration */) {
83     printf("----\n");
84   }
85 
OnTestStart(const TestInfo & test_info)86   virtual void OnTestStart(const TestInfo& test_info) {
87     printf("%s.%s\n", test_info.test_case_name(), test_info.name());
88   }
89 };
90 
91 }  // namespace
92 
main(int argc,char ** argv)93 int main(int argc, char **argv) {
94   InitGoogleTest(&argc, argv);
95 
96   // Replaces the default printer with TestNamePrinter, which prints
97   // the test name only.
98   TestEventListeners& listeners = UnitTest::GetInstance()->listeners();
99   delete listeners.Release(listeners.default_result_printer());
100   listeners.Append(new TestNamePrinter);
101 
102   return RUN_ALL_TESTS();
103 }
104