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Add extra regression tests for an already-fixed dynamic linker bug.

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Bug: https://code.google.com/p/android/issues/detail?id=61799
Change-Id: I84af68f8430a06e999297c2e57e06ecb45adf81e
This commit is contained in:
Elliott Hughes 2013-11-11 15:48:06 -08:00
parent 6768c1ee51
commit 2ed710976c
1 changed files with 12 additions and 4 deletions
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16
tests/dlfcn_test.cpp
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@ -224,13 +224,21 @@ TEST(dlfcn, dlopen_bad_flags) {
}
TEST(dlfcn, rtld_default_unknown_symbol) {
void* self = RTLD_DEFAULT;
void* addr = dlsym(self, "ANY_UNKNOWN_SYMBOL_NAME");
void* addr = dlsym(RTLD_DEFAULT, "ANY_UNKNOWN_SYMBOL_NAME");
ASSERT_TRUE(addr == NULL);
}
TEST(dlfcn, rtld_default_known_symbol) {
void* self = RTLD_DEFAULT;
void* addr = dlsym(self, "fopen");
void* addr = dlsym(RTLD_DEFAULT, "fopen");
ASSERT_TRUE(addr != NULL);
}
TEST(dlfcn, rtld_next_unknown_symbol) {
void* addr = dlsym(RTLD_NEXT, "ANY_UNKNOWN_SYMBOL_NAME");
ASSERT_TRUE(addr == NULL);
}
TEST(dlfcn, rtld_next_known_symbol) {
void* addr = dlsym(RTLD_NEXT, "fopen");
ASSERT_TRUE(addr != NULL);
}