diff options
Diffstat (limited to 'absl/log')
| -rw-r--r-- | absl/log/stripping_test.cc | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/absl/log/stripping_test.cc b/absl/log/stripping_test.cc index 8b711ec7..aff91495 100644 --- a/absl/log/stripping_test.cc +++ b/absl/log/stripping_test.cc @@ -345,4 +345,30 @@ TEST_F(StrippingTest, Level) { } } +TEST_F(StrippingTest, Check) { + // Here we also need a variable name with enough entropy that it's unlikely to + // appear in the binary by chance. `volatile` keeps the tautological + // comparison (and the rest of the `CHECK`) from being optimized away. + const std::string var_needle = absl::Base64Escape("StrippingTestCheckVar"); + const std::string msg_needle = absl::Base64Escape("StrippingTest.Check"); + volatile int U3RyaXBwaW5nVGVzdENoZWNrVmFy = 0xCAFE; + // We don't care if the CHECK is actually executed, just that stripping works. + // Hiding it behind `kReallyDie` works around some overly aggressive + // optimizations in older versions of MSVC. + if (kReallyDie) { + CHECK(U3RyaXBwaW5nVGVzdENoZWNrVmFy != U3RyaXBwaW5nVGVzdENoZWNrVmFy) + << "U3RyaXBwaW5nVGVzdC5DaGVjaw=="; + } + + std::unique_ptr<FILE, std::function<void(FILE*)>> exe = OpenTestExecutable(); + ASSERT_THAT(exe, NotNull()); + if (absl::LogSeverity::kFatal >= kAbslMinLogLevel) { + EXPECT_THAT(exe.get(), FileHasSubstr(var_needle)); + EXPECT_THAT(exe.get(), FileHasSubstr(msg_needle)); + } else { + EXPECT_THAT(exe.get(), Not(FileHasSubstr(var_needle))); + EXPECT_THAT(exe.get(), Not(FileHasSubstr(msg_needle))); + } +} + } // namespace |