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try to fix compat with googletest 1.15 (#874)

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Due to running containerized tests we had to cut and paste the `TEST_P`
macro definition in `googletest/include/gtest/gtest-param-test.h`, and
modify it as it isn't designed to be wrapped in any way. Unfortunately
this tends to change from release to release, usually in minor ways ...
but also google test specifically doesn't advertise its own version so
it can be hard to work around.

Lets try to fix compatibility with google test 1.15

Fixes #873
Authored-By: Brad House (@bradh352)
v1.28
Brad House 3 months ago
parent b805099681
commit 7bf44c8462
1 changed files with 51 additions and 43 deletions
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  1. 94
      test/ares-test.h

94
test/ares-test.h vendored
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@ -759,49 +759,57 @@ int RunInContainer(ContainerFilesystem *fs, const std::string &hostname,
} \
int ICLASS_NAME(casename, testname)::InnerTestBody()
#define CONTAINED_TEST_P(test_suite_name, test_name, hostname, domainname, files) \
class GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \
: public test_suite_name { \
public: \
GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() {} \
int InnerTestBody(); \
void TestBody() \
{ \
ContainerFilesystem chroot(files, ".."); \
VoidToIntFn fn = \
[this](void) -> int { \
ares_reinit(this->channel_); \
std::this_thread::sleep_for(std::chrono::milliseconds(100)); \
return this->InnerTestBody(); \
}; \
EXPECT_EQ(0, RunInContainer(&chroot, hostname, domainname, fn)); \
} \
\
private: \
static int AddToRegistry() { \
::testing::UnitTest::GetInstance() \
->parameterized_test_registry() \
.GetTestSuitePatternHolder<test_suite_name>( \
GTEST_STRINGIFY_(test_suite_name), \
::testing::internal::CodeLocation(__FILE__, __LINE__)) \
->AddTestPattern( \
GTEST_STRINGIFY_(test_suite_name), GTEST_STRINGIFY_(test_name), \
new ::testing::internal::TestMetaFactory<GTEST_TEST_CLASS_NAME_( \
test_suite_name, test_name)>(), \
::testing::internal::CodeLocation(__FILE__, __LINE__)); \
return 0; \
} \
static int gtest_registering_dummy_ GTEST_ATTRIBUTE_UNUSED_; \
GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \
(const GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) &) = delete; \
GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) & operator=( \
const GTEST_TEST_CLASS_NAME_(test_suite_name, \
test_name) &) = delete; /* NOLINT */ \
}; \
int GTEST_TEST_CLASS_NAME_(test_suite_name, \
test_name)::gtest_registering_dummy_ = \
GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::AddToRegistry(); \
int GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::InnerTestBody()
/* Derived from googletest/include/gtest/gtest-param-test.h, specifically the
* TEST_P() macro, and some fixes to try to be compatible with different
* versions. */
#ifndef GTEST_ATTRIBUTE_UNUSED_
# define GTEST_ATTRIBUTE_UNUSED_
#endif
#ifndef GTEST_INTERNAL_ATTRIBUTE_MAYBE_UNUSED
# define GTEST_INTERNAL_ATTRIBUTE_MAYBE_UNUSED
#endif
# define CONTAINED_TEST_P(test_suite_name, test_name, hostname, domainname, \
files) \
class GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \
: public test_suite_name { \
public: \
GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() \
{ \
} \
int InnerTestBody(); \
void TestBody() \
{ \
ContainerFilesystem chroot(files, ".."); \
VoidToIntFn fn = [this](void) -> int { \
ares_reinit(this->channel_); \
std::this_thread::sleep_for(std::chrono::milliseconds(100)); \
return this->InnerTestBody(); \
}; \
EXPECT_EQ(0, RunInContainer(&chroot, hostname, domainname, fn)); \
} \
\
private: \
static int AddToRegistry() \
{ \
::testing::UnitTest::GetInstance() \
->parameterized_test_registry() \
.GetTestSuitePatternHolder<test_suite_name>( \
GTEST_STRINGIFY_(test_suite_name), \
::testing::internal::CodeLocation(__FILE__, __LINE__)) \
->AddTestPattern( \
GTEST_STRINGIFY_(test_suite_name), GTEST_STRINGIFY_(test_name), \
new ::testing::internal::TestMetaFactory<GTEST_TEST_CLASS_NAME_( \
test_suite_name, test_name)>(), \
::testing::internal::CodeLocation(__FILE__, __LINE__)); \
return 0; \
} \
GTEST_INTERNAL_ATTRIBUTE_MAYBE_UNUSED static int \
gtest_registering_dummy_ GTEST_ATTRIBUTE_UNUSED_; \
}; \
int GTEST_TEST_CLASS_NAME_(test_suite_name, \
test_name)::gtest_registering_dummy_ = \
GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::AddToRegistry(); \
int GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::InnerTestBody()
#endif

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