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author | misterg <misterg@google.com> | 2018-09-25 15:24:20 (GMT) |
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committer | Gennadiy Civil <misterg@google.com> | 2018-09-25 17:05:25 (GMT) |
commit | b2788286d1bcafcdaf574c565be31f41d367e033 (patch) | |
tree | 374695666e7c87969c50db6fa3aed2aed064793c /googletest/include/gtest/internal/gtest-internal.h | |
parent | ba974c97ac6cb9eecd55cb2ed736fea32939cb51 (diff) | |
download | googletest-b2788286d1bcafcdaf574c565be31f41d367e033.zip googletest-b2788286d1bcafcdaf574c565be31f41d367e033.tar.gz googletest-b2788286d1bcafcdaf574c565be31f41d367e033.tar.bz2 |
Googletest export
Project import generated by Copybara.
PiperOrigin-RevId: 214441835
Diffstat (limited to 'googletest/include/gtest/internal/gtest-internal.h')
-rw-r--r-- | googletest/include/gtest/internal/gtest-internal.h | 103 |
1 files changed, 64 insertions, 39 deletions
diff --git a/googletest/include/gtest/internal/gtest-internal.h b/googletest/include/gtest/internal/gtest-internal.h index b762f61..054d506 100644 --- a/googletest/include/gtest/internal/gtest-internal.h +++ b/googletest/include/gtest/internal/gtest-internal.h @@ -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_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_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::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_ \ |