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Implements printing parameters of failed parameterized tests (issue 71).

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This commit is contained in:
vladlosev
2010-05-18 21:13:48 +00:00
parent c828e17175
commit 1097b54dcf
7 changed files with 104 additions and 38 deletions
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39
test/gtest-param-test_test.cc
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@@ -792,19 +792,50 @@ INSTANTIATE_TEST_CASE_P(FourElemSequence, SeparateInstanceTest, Range(1, 4));
// sequence element used to instantiate the test.
class NamingTest : public TestWithParam<int> {};
TEST_P(NamingTest, TestsAreNamedAppropriately) {
TEST_P(NamingTest, TestsAreNamedAndCommentedCorrectly) {
const ::testing::TestInfo* const test_info =
::testing::UnitTest::GetInstance()->current_test_info();
EXPECT_STREQ("ZeroToFiveSequence/NamingTest", test_info->test_case_name());
Message msg;
msg << "TestsAreNamedAppropriately/" << GetParam();
EXPECT_STREQ(msg.GetString().c_str(), test_info->name());
Message index_stream;
index_stream << "TestsAreNamedAndCommentedCorrectly/" << GetParam();
EXPECT_STREQ(index_stream.GetString().c_str(), test_info->name());
const ::std::string comment =
"GetParam() = " + ::testing::PrintToString(GetParam());
EXPECT_EQ(comment, test_info->comment());
}
INSTANTIATE_TEST_CASE_P(ZeroToFiveSequence, NamingTest, Range(0, 5));
// Class that cannot be streamed into an ostream. It needs to be copyable
// (and, in case of MSVC, also assignable) in order to be a test parameter
// type. Its default copy constructor and assignment operator do exactly
// what we need.
class Unstreamable {
public:
explicit Unstreamable(int value) : value_(value) {}
private:
int value_;
};
class CommentTest : public TestWithParam<Unstreamable> {};
TEST_P(CommentTest, TestsWithUnstreamableParamsCommentedCorrectly) {
const ::testing::TestInfo* const test_info =
::testing::UnitTest::GetInstance()->current_test_info();
const ::std::string comment =
"GetParam() = " + ::testing::PrintToString(GetParam());
EXPECT_EQ(comment, test_info->comment());
}
INSTANTIATE_TEST_CASE_P(InstantiationWithComments,
CommentTest,
Values(Unstreamable(1)));
#endif // GTEST_HAS_PARAM_TEST
TEST(CompileTest, CombineIsDefinedOnlyWhenGtestHasParamTestIsDefined) {