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Googletest export

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PiperOrigin-RevId: 214441835
This commit is contained in:
misterg
2018-09-25 11:24:20 -04:00
committed by Gennadiy Civil
parent ba974c97ac
commit b2788286d1
2 changed files with 103 additions and 42 deletions
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101
googletest/include/gtest/internal/gtest-internal.h
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@@ -1189,6 +1189,18 @@ class NativeArray {
GTEST_DISALLOW_ASSIGN_(NativeArray);
};
class AdditionalMessage {
public:
explicit AdditionalMessage(const char* message) : msg_value_(message) {}
void set(const std::string& message) { msg_value_ = message; }
explicit operator bool() const { return true; }
const std::string& get() const { return msg_value_; }
private:
std::string msg_value_;
};
} // namespace internal
} // namespace testing
@@ -1214,45 +1226,58 @@ class NativeArray {
#define GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement) \
if (::testing::internal::AlwaysTrue()) { statement; }
#define GTEST_TEST_THROW_(statement, expected_exception, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
if (::testing::internal::ConstCharPtr gtest_msg = "") { \
bool gtest_caught_expected = false; \
try { \
GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
} \
catch (expected_exception const&) { \
gtest_caught_expected = true; \
} \
catch (...) { \
gtest_msg.value = \
"Expected: " #statement " throws an exception of type " \
#expected_exception ".\n Actual: it throws a different type."; \
goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
} \
if (!gtest_caught_expected) { \
gtest_msg.value = \
"Expected: " #statement " throws an exception of type " \
#expected_exception ".\n Actual: it throws nothing."; \
goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
} \
} else \
GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__): \
fail(gtest_msg.value)
#define GTEST_TEST_THROW_(statement, expected_exception, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
if (::testing::internal::AdditionalMessage message{""}) { \
bool gtest_caught_expected = false; \
try { \
try { \
GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
} catch (expected_exception const&) { \
gtest_caught_expected = true; \
throw; \
} \
} catch (const std::exception& e) { \
if (!gtest_caught_expected) { \
message.set("it throws a different type with message: " + \
std::string(e.what())); \
goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
} \
} catch (...) { \
if (!gtest_caught_expected) { \
message.set("it throws a different type."); \
goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
} \
} \
if (!gtest_caught_expected) { \
message.set("it throws nothing."); \
goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
} \
} else \
GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__) \
: fail(("Expected: " #statement \
" throws an exception of type " #expected_exception \
".\n Actual: " + \
message.get()) \
.c_str())
#define GTEST_TEST_NO_THROW_(statement, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
if (::testing::internal::AlwaysTrue()) { \
try { \
GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
} \
catch (...) { \
goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \
} \
} else \
GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__): \
fail("Expected: " #statement " doesn't throw an exception.\n" \
" Actual: it throws.")
#define GTEST_TEST_NO_THROW_(statement, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
if (::testing::internal::AdditionalMessage message{"."}) { \
try { \
GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
} catch (const std::exception& e) { \
message.set(std::string(": ") + e.what()); \
goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \
} catch (...) { \
goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \
} \
} else \
GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__) \
: fail(("Expected: " #statement " doesn't throw an exception.\n" \
" Actual: it throws" + \
message.get()) \
.c_str())
#define GTEST_TEST_ANY_THROW_(statement, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \