googletest/test/googletest-test-part-test.cc

   1 // Copyright 2008 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 #include "gtest/gtest-test-part.h"
  31
  32 #include "gtest/gtest.h"
  33
  34 using testing::Message;
  35 using testing::Test;
  36 using testing::TestPartResult;
  37 using testing::TestPartResultArray;
  38
  39 namespace {
  40
  41 // Tests the TestPartResult class.
  42
  43 // The test fixture for testing TestPartResult.
  44 class TestPartResultTest : public Test {
  45  protected:
  46   TestPartResultTest()
  47       : r1_(TestPartResult::kSuccess, "foo/bar.cc", 10, "Success!"),
  48         r2_(TestPartResult::kNonFatalFailure, "foo/bar.cc", -1, "Failure!"),
  49         r3_(TestPartResult::kFatalFailure, nullptr, -1, "Failure!"),
  50         r4_(TestPartResult::kSkip, "foo/bar.cc", 2, "Skipped!") {}
  51
  52   TestPartResult r1_, r2_, r3_, r4_;
  53 };
  54
  55
  56 TEST_F(TestPartResultTest, ConstructorWorks) {
  57   Message message;
  58   message << "something is terribly wrong";
  59   message << static_cast<const char*>(testing::internal::kStackTraceMarker);
  60   message << "some unimportant stack trace";
  61
  62   const TestPartResult result(TestPartResult::kNonFatalFailure,
  63                               "some_file.cc",
  64                               42,
  65                               message.GetString().c_str());
  66
  67   EXPECT_EQ(TestPartResult::kNonFatalFailure, result.type());
  68   EXPECT_STREQ("some_file.cc", result.file_name());
  69   EXPECT_EQ(42, result.line_number());
  70   EXPECT_STREQ(message.GetString().c_str(), result.message());
  71   EXPECT_STREQ("something is terribly wrong", result.summary());
  72 }
  73
  74 TEST_F(TestPartResultTest, ResultAccessorsWork) {
  75   const TestPartResult success(TestPartResult::kSuccess,
  76                                "file.cc",
  77                                42,
  78                                "message");
  79   EXPECT_TRUE(success.passed());
  80   EXPECT_FALSE(success.failed());
  81   EXPECT_FALSE(success.nonfatally_failed());
  82   EXPECT_FALSE(success.fatally_failed());
  83   EXPECT_FALSE(success.skipped());
  84
  85   const TestPartResult nonfatal_failure(TestPartResult::kNonFatalFailure,
  86                                         "file.cc",
  87                                         42,
  88                                         "message");
  89   EXPECT_FALSE(nonfatal_failure.passed());
  90   EXPECT_TRUE(nonfatal_failure.failed());
  91   EXPECT_TRUE(nonfatal_failure.nonfatally_failed());
  92   EXPECT_FALSE(nonfatal_failure.fatally_failed());
  93   EXPECT_FALSE(nonfatal_failure.skipped());
  94
  95   const TestPartResult fatal_failure(TestPartResult::kFatalFailure,
  96                                      "file.cc",
  97                                      42,
  98                                      "message");
  99   EXPECT_FALSE(fatal_failure.passed());
 100   EXPECT_TRUE(fatal_failure.failed());
 101   EXPECT_FALSE(fatal_failure.nonfatally_failed());
 102   EXPECT_TRUE(fatal_failure.fatally_failed());
 103   EXPECT_FALSE(fatal_failure.skipped());
 104
 105   const TestPartResult skip(TestPartResult::kSkip, "file.cc", 42, "message");
 106   EXPECT_FALSE(skip.passed());
 107   EXPECT_FALSE(skip.failed());
 108   EXPECT_FALSE(skip.nonfatally_failed());
 109   EXPECT_FALSE(skip.fatally_failed());
 110   EXPECT_TRUE(skip.skipped());
 111 }
 112
 113 // Tests TestPartResult::type().
 114 TEST_F(TestPartResultTest, type) {
 115   EXPECT_EQ(TestPartResult::kSuccess, r1_.type());
 116   EXPECT_EQ(TestPartResult::kNonFatalFailure, r2_.type());
 117   EXPECT_EQ(TestPartResult::kFatalFailure, r3_.type());
 118   EXPECT_EQ(TestPartResult::kSkip, r4_.type());
 119 }
 120
 121 // Tests TestPartResult::file_name().
 122 TEST_F(TestPartResultTest, file_name) {
 123   EXPECT_STREQ("foo/bar.cc", r1_.file_name());
 124   EXPECT_STREQ(nullptr, r3_.file_name());
 125   EXPECT_STREQ("foo/bar.cc", r4_.file_name());
 126 }
 127
 128 // Tests TestPartResult::line_number().
 129 TEST_F(TestPartResultTest, line_number) {
 130   EXPECT_EQ(10, r1_.line_number());
 131   EXPECT_EQ(-1, r2_.line_number());
 132   EXPECT_EQ(2, r4_.line_number());
 133 }
 134
 135 // Tests TestPartResult::message().
 136 TEST_F(TestPartResultTest, message) {
 137   EXPECT_STREQ("Success!", r1_.message());
 138   EXPECT_STREQ("Skipped!", r4_.message());
 139 }
 140
 141 // Tests TestPartResult::passed().
 142 TEST_F(TestPartResultTest, Passed) {
 143   EXPECT_TRUE(r1_.passed());
 144   EXPECT_FALSE(r2_.passed());
 145   EXPECT_FALSE(r3_.passed());
 146   EXPECT_FALSE(r4_.passed());
 147 }
 148
 149 // Tests TestPartResult::failed().
 150 TEST_F(TestPartResultTest, Failed) {
 151   EXPECT_FALSE(r1_.failed());
 152   EXPECT_TRUE(r2_.failed());
 153   EXPECT_TRUE(r3_.failed());
 154   EXPECT_FALSE(r4_.failed());
 155 }
 156
 157 // Tests TestPartResult::failed().
 158 TEST_F(TestPartResultTest, Skipped) {
 159   EXPECT_FALSE(r1_.skipped());
 160   EXPECT_FALSE(r2_.skipped());
 161   EXPECT_FALSE(r3_.skipped());
 162   EXPECT_TRUE(r4_.skipped());
 163 }
 164
 165 // Tests TestPartResult::fatally_failed().
 166 TEST_F(TestPartResultTest, FatallyFailed) {
 167   EXPECT_FALSE(r1_.fatally_failed());
 168   EXPECT_FALSE(r2_.fatally_failed());
 169   EXPECT_TRUE(r3_.fatally_failed());
 170   EXPECT_FALSE(r4_.fatally_failed());
 171 }
 172
 173 // Tests TestPartResult::nonfatally_failed().
 174 TEST_F(TestPartResultTest, NonfatallyFailed) {
 175   EXPECT_FALSE(r1_.nonfatally_failed());
 176   EXPECT_TRUE(r2_.nonfatally_failed());
 177   EXPECT_FALSE(r3_.nonfatally_failed());
 178   EXPECT_FALSE(r4_.nonfatally_failed());
 179 }
 180
 181 // Tests the TestPartResultArray class.
 182
 183 class TestPartResultArrayTest : public Test {
 184  protected:
 185   TestPartResultArrayTest()
 186       : r1_(TestPartResult::kNonFatalFailure, "foo/bar.cc", -1, "Failure 1"),
 187         r2_(TestPartResult::kFatalFailure, "foo/bar.cc", -1, "Failure 2") {}
 188
 189   const TestPartResult r1_, r2_;
 190 };
 191
 192 // Tests that TestPartResultArray initially has size 0.
 193 TEST_F(TestPartResultArrayTest, InitialSizeIsZero) {
 194   TestPartResultArray results;
 195   EXPECT_EQ(0, results.size());
 196 }
 197
 198 // Tests that TestPartResultArray contains the given TestPartResult
 199 // after one Append() operation.
 200 TEST_F(TestPartResultArrayTest, ContainsGivenResultAfterAppend) {
 201   TestPartResultArray results;
 202   results.Append(r1_);
 203   EXPECT_EQ(1, results.size());
 204   EXPECT_STREQ("Failure 1", results.GetTestPartResult(0).message());
 205 }
 206
 207 // Tests that TestPartResultArray contains the given TestPartResults
 208 // after two Append() operations.
 209 TEST_F(TestPartResultArrayTest, ContainsGivenResultsAfterTwoAppends) {
 210   TestPartResultArray results;
 211   results.Append(r1_);
 212   results.Append(r2_);
 213   EXPECT_EQ(2, results.size());
 214   EXPECT_STREQ("Failure 1", results.GetTestPartResult(0).message());
 215   EXPECT_STREQ("Failure 2", results.GetTestPartResult(1).message());
 216 }
 217
 218 typedef TestPartResultArrayTest TestPartResultArrayDeathTest;
 219
 220 // Tests that the program dies when GetTestPartResult() is called with
 221 // an invalid index.
 222 TEST_F(TestPartResultArrayDeathTest, DiesWhenIndexIsOutOfBound) {
 223   TestPartResultArray results;
 224   results.Append(r1_);
 225
 226   EXPECT_DEATH_IF_SUPPORTED(results.GetTestPartResult(-1), "");
 227   EXPECT_DEATH_IF_SUPPORTED(results.GetTestPartResult(1), "");
 228 }
 229
 230 }  // namespace