72     handle_ = nullptr;  in SetUp()
83     if (handle_ != nullptr) {  in TearDown()
84       ASSERT_DL_ZERO(dlclose(handle_));  in TearDown()
88   void* handle_;  member in DlExtTest
93   handle_ = android_dlopen_ext(kLibName, RTLD_NOW, nullptr);  in TEST_F()
94   ASSERT_DL_NOTNULL(handle_);  in TEST_F()
95   fn f = reinterpret_cast<fn>(dlsym(handle_, "getRandomNumber"));  in TEST_F()
103   handle_ = android_dlopen_ext(kLibName, RTLD_NOW, &extinfo);  in TEST_F()
104   ASSERT_DL_NOTNULL(handle_);  in TEST_F()
105   fn f = reinterpret_cast<fn>(dlsym(handle_, "getRandomNumber"));  in TEST_F()
117   handle_ = android_dlopen_ext(lib_path.c_str(), RTLD_NOW, &extinfo);  in TEST_F()
118   ASSERT_DL_NOTNULL(handle_);  in TEST_F()
119   fn f = reinterpret_cast<fn>(dlsym(handle_, "getRandomNumber"));  in TEST_F()
123 …uint32_t* taxicab_number = reinterpret_cast<uint32_t*>(dlsym(handle_, "dlopen_testlib_taxicab_numb…  in TEST_F()
143   handle_ = android_dlopen_ext(lib_path.c_str(), RTLD_NOW, &extinfo);  in TEST_F()
144   ASSERT_DL_NOTNULL(handle_);  in TEST_F()
146 …uint32_t* taxicab_number = reinterpret_cast<uint32_t*>(dlsym(handle_, "dlopen_testlib_taxicab_numb…  in TEST_F()
159   handle_ = android_dlopen_ext("libname_placeholder", RTLD_NOW, &extinfo);  in TEST_F()
160   ASSERT_TRUE(handle_ == nullptr);  in TEST_F()
165   handle_ = android_dlopen_ext("libname_placeholder", RTLD_NOW, &extinfo);  in TEST_F()
166   ASSERT_TRUE(handle_ == nullptr);  in TEST_F()
170   handle_ = android_dlopen_ext("libname_placeholder", RTLD_NOW, &extinfo);  in TEST_F()
171   ASSERT_TRUE(handle_ == nullptr);  in TEST_F()
175   handle_ = android_dlopen_ext("libname_ignored", RTLD_NOW, &extinfo);  in TEST_F()
176   ASSERT_TRUE(handle_ == nullptr);  in TEST_F()
193   handle_ = android_dlopen_ext("/some/lib/that/does_not_exist", RTLD_NOW, &extinfo);  in TEST_F()
194   ASSERT_TRUE(handle_ == nullptr);  in TEST_F()
332   handle_ = android_dlopen_ext(kLibName, RTLD_NOW, &extinfo);  in TEST_F()
333   ASSERT_DL_NOTNULL(handle_);  in TEST_F()
334   fn f = reinterpret_cast<fn>(dlsym(handle_, "getRandomNumber"));  in TEST_F()
342   dlclose(handle_);  in TEST_F()
343   handle_ = nullptr;  in TEST_F()
356   handle_ = android_dlopen_ext(kLibName, RTLD_NOW, &extinfo);  in TEST_F()
357   EXPECT_EQ(nullptr, handle_);  in TEST_F()
367   handle_ = android_dlopen_ext(kLibNameRecursive, RTLD_NOW, &extinfo);  in TEST_F()
368   ASSERT_DL_NOTNULL(handle_);  in TEST_F()
370   fn f = reinterpret_cast<fn>(dlsym(handle_, "getRandomNumber"));  in TEST_F()
377   f = reinterpret_cast<fn>(dlsym(handle_, "getBiggerRandomNumber"));  in TEST_F()
384 …uint32_t* taxicab_number = reinterpret_cast<uint32_t*>(dlsym(handle_, "dlopen_testlib_taxicab_numb…  in TEST_F()
400   handle_ = android_dlopen_ext(kLibNameRecursive, RTLD_NOW, &extinfo);  in TEST_F()
401   EXPECT_EQ(nullptr, handle_);  in TEST_F()
411   handle_ = android_dlopen_ext(kLibName, RTLD_NOW, &extinfo);  in TEST_F()
412   ASSERT_DL_NOTNULL(handle_);  in TEST_F()
413   fn f = reinterpret_cast<fn>(dlsym(handle_, "getRandomNumber"));  in TEST_F()
428   handle_ = android_dlopen_ext(kLibName, RTLD_NOW, &extinfo);  in TEST_F()
429   ASSERT_DL_NOTNULL(handle_);  in TEST_F()
430   fn f = reinterpret_cast<fn>(dlsym(handle_, "getRandomNumber"));  in TEST_F()
501     handle_ = android_dlopen_ext(lib, RTLD_NOW, &extinfo_);  in TryUsingRelro()
502     ASSERT_DL_NOTNULL(handle_);  in TryUsingRelro()
503     fn f = reinterpret_cast<fn>(dlsym(handle_, "getRandomNumber"));  in TryUsingRelro()
508       fn f = reinterpret_cast<fn>(dlsym(handle_, "getBiggerRandomNumber"));  in TryUsingRelro()
514             reinterpret_cast<uint32_t*>(dlsym(handle_, "dlopen_testlib_taxicab_number"));  in TryUsingRelro()
533   void* relro_data = dlsym(handle_, "lots_of_relro");  in TEST_F()
547   void* relro_data = dlsym(handle_, "lots_of_relro");  in TEST_F()
550   void* recursive_relro_data = dlsym(handle_, "lots_more_relro");  in TEST_F()