[compiler-rt] r217769 - [asan] Fix a flaky test.
Evgeniy Stepanov
eugeni.stepanov at gmail.com
Mon Sep 15 06:05:40 PDT 2014
Author: eugenis
Date: Mon Sep 15 08:05:40 2014
New Revision: 217769
URL: http://llvm.org/viewvc/llvm-project?rev=217769&view=rev
Log:
[asan] Fix a flaky test.
This test has a chance to hit some other random allocation
and get neither heap overflow nor SEGV.
Relax test condition to only check that there is no internal CHECK failure.
Modified:
compiler-rt/trunk/test/asan/TestCases/Linux/heap-overflow-large.cc
Modified: compiler-rt/trunk/test/asan/TestCases/Linux/heap-overflow-large.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/asan/TestCases/Linux/heap-overflow-large.cc?rev=217769&r1=217768&r2=217769&view=diff
==============================================================================
--- compiler-rt/trunk/test/asan/TestCases/Linux/heap-overflow-large.cc (original)
+++ compiler-rt/trunk/test/asan/TestCases/Linux/heap-overflow-large.cc Mon Sep 15 08:05:40 2014
@@ -8,16 +8,16 @@
#include <stdlib.h>
#include <string.h>
+#include <stdio.h>
int main(int argc, char *argv[]) {
+ fprintf(stderr, "main\n");
int *x = new int[5];
memset(x, 0, sizeof(x[0]) * 5);
int index = atoi(argv[1]);
int res = x[index];
- // CHECK: AddressSanitizer: {{(heap-buffer-overflow|SEGV)}}
- // CHECK: #0 0x{{.*}} in main {{.*}}heap-overflow-large.cc:[[@LINE-2]]
- // CHECK: AddressSanitizer can not {{(provide additional info|describe address in more detail \(wild memory access suspected\))}}
- // CHECK: SUMMARY: AddressSanitizer: {{(heap-buffer-overflow|SEGV)}}
+ // CHECK: main
+ // CHECK-NOT: CHECK failed
delete[] x;
- return res;
+ return res ? res : 1;
}
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