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| author | Ryan Govostes <rzg@apple.com> | 2016-06-23 23:26:25 +0000 |
|---|---|---|
| committer | Ryan Govostes <rzg@apple.com> | 2016-06-23 23:26:25 +0000 |
| commit | 0ec8ab680fe9696c4bb69c945e3d0271b8dfef6c (patch) | |
| tree | e81e8ed4bcdabf928b527830a3c4259067bda540 | |
| parent | 14416ae6cdb3c15fbe054682e803080969165379 (diff) | |
| download | llvm-0ec8ab680fe9696c4bb69c945e3d0271b8dfef6c.zip llvm-0ec8ab680fe9696c4bb69c945e3d0271b8dfef6c.tar.gz llvm-0ec8ab680fe9696c4bb69c945e3d0271b8dfef6c.tar.bz2 | |
[asan] Add failure logging to global-registration.c test case
llvm-svn: 273629
| -rw-r--r-- | compiler-rt/test/asan/TestCases/Posix/global-registration.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/compiler-rt/test/asan/TestCases/Posix/global-registration.c b/compiler-rt/test/asan/TestCases/Posix/global-registration.c index 36f0ab5..95e8eac 100644 --- a/compiler-rt/test/asan/TestCases/Posix/global-registration.c +++ b/compiler-rt/test/asan/TestCases/Posix/global-registration.c @@ -16,6 +16,7 @@ #if MAIN_FILE #include <dlfcn.h> +#include <stdio.h> #include <stdlib.h> extern char buffer2[1]; @@ -31,12 +32,16 @@ int main(int argc, char *argv[]) { // ASAN-CHECK-2: {{0x.* is located 1 bytes .* 'buffer2'}} } else if (n == 3) { void *handle = dlopen(DYNAMICLIB, RTLD_NOW); - if (!handle) + if (!handle) { + fprintf(stderr, "dlopen: %s\n", dlerror()); return 1; + } char *buffer = (char *)dlsym(handle, "buffer3"); - if (!buffer) + if (!buffer) { + fprintf(stderr, "dlsym: %s\n", dlerror()); return 1; + } buffer[argc] = 0; // ASAN-CHECK-3: {{0x.* is located 1 bytes .* 'buffer3'}} |