diff options
Diffstat (limited to 'absl/debugging/internal/demangle_test.cc')
| -rw-r--r-- | absl/debugging/internal/demangle_test.cc | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc index b6318302..9db79e64 100644 --- a/absl/debugging/internal/demangle_test.cc +++ b/absl/debugging/internal/demangle_test.cc @@ -300,6 +300,35 @@ TEST(Demangle, AbiTags) { EXPECT_STREQ("C[abi:bar][abi:foo]()", tmp); } +// Test subobject-address template parameters. +TEST(Demangle, SubobjectAddresses) { + char tmp[80]; + + // void f<a.<char const at offset 123>>() + EXPECT_TRUE(Demangle("_Z1fIXsoKcL_Z1aE123EEEvv", tmp, sizeof(tmp))); + EXPECT_STREQ("f<>()", tmp); + + // void f<&a.<char const at offset 0>>() + EXPECT_TRUE(Demangle("_Z1fIXadsoKcL_Z1aEEEEvv", tmp, sizeof(tmp))); + EXPECT_STREQ("f<>()", tmp); + + // void f<&a.<char const at offset 123>>() + EXPECT_TRUE(Demangle("_Z1fIXadsoKcL_Z1aE123EEEvv", tmp, sizeof(tmp))); + EXPECT_STREQ("f<>()", tmp); + + // void f<&a.<char const at offset 123>>(), past the end this time + EXPECT_TRUE(Demangle("_Z1fIXadsoKcL_Z1aE123pEEEvv", tmp, sizeof(tmp))); + EXPECT_STREQ("f<>()", tmp); + + // void f<&a.<char const at offset 0>>() with union-selectors + EXPECT_TRUE(Demangle("_Z1fIXadsoKcL_Z1aE__1_234EEEvv", tmp, sizeof(tmp))); + EXPECT_STREQ("f<>()", tmp); + + // void f<&a.<char const at offset 123>>(), past the end, with union-selector + EXPECT_TRUE(Demangle("_Z1fIXadsoKcL_Z1aE123_456pEEEvv", tmp, sizeof(tmp))); + EXPECT_STREQ("f<>()", tmp); +} + // Test one Rust symbol to exercise Demangle's delegation path. Rust demangling // itself is more thoroughly tested in demangle_rust_test.cc. TEST(Demangle, DelegatesToDemangleRustSymbolEncoding) { |