diff options
Diffstat (limited to 'src/google/protobuf/stubs/common_unittest.cc')
| -rw-r--r-- | src/google/protobuf/stubs/common_unittest.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/google/protobuf/stubs/common_unittest.cc b/src/google/protobuf/stubs/common_unittest.cc index f12422b..c339c5f 100644 --- a/src/google/protobuf/stubs/common_unittest.cc +++ b/src/google/protobuf/stubs/common_unittest.cc @@ -50,6 +50,17 @@ TEST(VersionTest, VersionMatchesConfig) { #endif // PACKAGE_VERSION +TEST(CommonTest, IntMinMaxConstants) { + // kint32min was declared incorrectly in the first release of protobufs. + // Ugh. + EXPECT_LT(kint32min, kint32max); + EXPECT_EQ(static_cast<uint32>(kint32min), static_cast<uint32>(kint32max) + 1); + EXPECT_LT(kint64min, kint64max); + EXPECT_EQ(static_cast<uint64>(kint64min), static_cast<uint64>(kint64max) + 1); + EXPECT_EQ(0, kuint32max + 1); + EXPECT_EQ(0, kuint64max + 1); +} + vector<string> captured_messages_; void CaptureLog(LogLevel level, const char* filename, int line, |