Add test for --hash-style=sysv
With build system switched to gnu-hash we need
a test for sysv-hashed library.
Change-Id: I34adc216fa79199aa46066cf13fcc1c1f2581f0e
diff --git a/tests/dlfcn_test.cpp b/tests/dlfcn_test.cpp
index cd97d55..88f0b19 100644
--- a/tests/dlfcn_test.cpp
+++ b/tests/dlfcn_test.cpp
@@ -669,12 +669,32 @@
ASSERT_TRUE(fn == dlinfo.dli_saddr);
ASSERT_STREQ("getRandomNumber", dlinfo.dli_sname);
- ASSERT_STREQ("libgnu-hash-table-library.so", dlinfo.dli_fname);
+ ASSERT_SUBSTR("libgnu-hash-table-library.so", dlinfo.dli_fname);
#else
GTEST_LOG_(INFO) << "This test does nothing for mips/mips64; mips toolchain does not support '--hash-style=gnu'\n";
#endif
}
+TEST(dlfcn, dlopen_library_with_only_sysv_hash) {
+ void* handle = dlopen("libsysv-hash-table-library.so", RTLD_NOW);
+ ASSERT_TRUE(handle != nullptr) << dlerror();
+ auto guard = make_scope_guard([&]() {
+ dlclose(handle);
+ });
+ void* sym = dlsym(handle, "getRandomNumber");
+ ASSERT_TRUE(sym != nullptr) << dlerror();
+ int (*fn)(void);
+ fn = reinterpret_cast<int (*)(void)>(sym);
+ EXPECT_EQ(4, fn());
+
+ Dl_info dlinfo;
+ ASSERT_TRUE(0 != dladdr(reinterpret_cast<void*>(fn), &dlinfo));
+
+ ASSERT_TRUE(fn == dlinfo.dli_saddr);
+ ASSERT_STREQ("getRandomNumber", dlinfo.dli_sname);
+ ASSERT_SUBSTR("libsysv-hash-table-library.so", dlinfo.dli_fname);
+}
+
TEST(dlfcn, dlopen_bad_flags) {
dlerror(); // Clear any pending errors.
void* handle;