diff options
Diffstat (limited to 'src/common/stabs_to_module_unittest.cc')
| -rw-r--r-- | src/common/stabs_to_module_unittest.cc | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/common/stabs_to_module_unittest.cc b/src/common/stabs_to_module_unittest.cc index 2c432a3e..d445d1d6 100644 --- a/src/common/stabs_to_module_unittest.cc +++ b/src/common/stabs_to_module_unittest.cc @@ -74,6 +74,35 @@ TEST(StabsToModule, SimpleCU) { EXPECT_EQ(174823314, line->number); } +#ifdef __GNUC__ +// Function name mangling can vary by compiler, so only run mangled-name +// tests on GCC for simplicity's sake. +TEST(StabsToModule, Externs) { + Module m("name", "os", "arch", "id"); + StabsToModule h(&m); + + // Feed in a few Extern symbols. + EXPECT_TRUE(h.Extern("_foo", 0xffff)); + EXPECT_TRUE(h.Extern("__Z21dyldGlobalLockAcquirev", 0xaaaa)); + EXPECT_TRUE(h.Extern("_MorphTableGetNextMorphChain", 0x1111)); + h.Finalize(); + + // Now check to see what has been added to the Module. + vector<Module::Extern *> externs; + m.GetExterns(&externs, externs.end()); + ASSERT_EQ((size_t) 3, externs.size()); + Module::Extern *extern1 = externs[0]; + EXPECT_STREQ("MorphTableGetNextMorphChain", extern1->name.c_str()); + EXPECT_EQ((Module::Address)0x1111, extern1->address); + Module::Extern *extern2 = externs[1]; + EXPECT_STREQ("dyldGlobalLockAcquire()", extern2->name.c_str()); + EXPECT_EQ((Module::Address)0xaaaa, extern2->address); + Module::Extern *extern3 = externs[2]; + EXPECT_STREQ("foo", extern3->name.c_str()); + EXPECT_EQ((Module::Address)0xffff, extern3->address); +} +#endif // __GNUC__ + TEST(StabsToModule, DuplicateFunctionNames) { Module m("name", "os", "arch", "id"); StabsToModule h(&m); @@ -154,6 +183,9 @@ TEST(InferSizes, LineSize) { EXPECT_EQ(87660088, line2->number); } +#ifdef __GNUC__ +// Function name mangling can vary by compiler, so only run mangled-name +// tests on GCC for simplicity's sake. TEST(FunctionNames, Mangled) { Module m("name", "os", "arch", "id"); StabsToModule h(&m); @@ -188,6 +220,7 @@ TEST(FunctionNames, Mangled) { EXPECT_EQ(0U, function->parameter_size); ASSERT_EQ(0U, function->lines.size()); } +#endif // __GNUC__ // The GNU toolchain can omit functions that are not used; however, // when it does so, it doesn't clean up the debugging information that |