test_fault_handler: exit nonzero if expected segfault missing

we previously tested for the printed message with FileCheck, but now our criterion-based tests care about exit codes this was hiding test failures on ARM64
immunant · Jul 23, 2024 · 63f7e4d · 63f7e4d
1 parent 7a47eb5
commit 63f7e4d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/runtime/libia2/include/test_fault_handler.h b/runtime/libia2/include/test_fault_handler.h
@@ -29,7 +29,7 @@
     asm volatile("" : : : "memory");                                           \
     volatile typeof(expr) _tmp = expr;                                         \
     printf("CHECK_VIOLATION: did not seg fault as expected\n");                \
-    _exit(0);                                                                  \
+    _exit(1);                                                                  \
     _tmp;                                                                      \
   })