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Differential D14641

[tsan] Fix mutex_cycle2.c testcase by including default TSAN_OPTIONS
AbandonedPublic

Authored by kubamracek on Nov 13 2015, 2:10 AM.

Details

Reviewers
kcc
glider
dvyukov
samsonov
Summary

On OS X, we need to inherit "abort_on_error=0" so that the testcase doesn't crash.

Diff Detail

Event Timeline

kubamracek updated this revision to Diff 40122.Nov 13 2015, 2:10 AM
kubamracek retitled this revision from to [tsan] Fix mutex_cycle2.c testcase by including default TSAN_OPTIONS.
kubamracek updated this object.
kubamracek added reviewers: dvyukov, kcc, samsonov, glider.
kubamracek added subscribers: llvm-commits, zaks.anna, ismailp.
dvyukov accepted this revision.Nov 13 2015, 9:28 AM
dvyukov edited edge metadata.
This revision is now accepted and ready to land.Nov 13 2015, 9:28 AM
kubamracek abandoned this revision.Nov 19 2015, 1:56 AM

Superseded by http://reviews.llvm.org/D14698, closing.

Revision Contents

PathSize
test/
tsan/
8 lines

Diff 40122

test/tsan/mutex_cycle2.c

// RUN: %clangxx_tsan %s -o %t // RUN: %clangxx_tsan %s -o %t
// RUN: not %run %t 2>&1 | FileCheck %s // RUN: not %run %t 2>&1 | FileCheck %s
// RUN: TSAN_OPTIONS=detect_deadlocks=1 not %run %t 2>&1 | FileCheck %s // RUN: TSAN_OPTIONS=$TSAN_OPTIONS:detect_deadlocks=1 not %run %t 2>&1 | FileCheck %s
// RUN: TSAN_OPTIONS=detect_deadlocks=0 %run %t 2>&1 | FileCheck %s --check-prefix=DISABLED // RUN: TSAN_OPTIONS=$TSAN_OPTIONS:detect_deadlocks=0 %run %t 2>&1 | FileCheck %s --check-prefix=DISABLED
// RUN: echo "deadlock:main" > %t.supp // RUN: echo "deadlock:main" > %t.supp
// RUN: TSAN_OPTIONS="suppressions='%t.supp'" %run %t 2>&1 | FileCheck %s --check-prefix=DISABLED // RUN: TSAN_OPTIONS=$TSAN_OPTIONS:"suppressions='%t.supp'" %run %t 2>&1 | FileCheck %s --check-prefix=DISABLED
// RUN: echo "deadlock:zzzz" > %t.supp // RUN: echo "deadlock:zzzz" > %t.supp
// RUN: TSAN_OPTIONS="suppressions='%t.supp'" not %run %t 2>&1 | FileCheck %s // RUN: TSAN_OPTIONS=$TSAN_OPTIONS:"suppressions='%t.supp'" not %run %t 2>&1 | FileCheck %s
#include <pthread.h> #include <pthread.h>
#include <stdio.h> #include <stdio.h>
int main() { int main() {
pthread_mutex_t mu1, mu2; pthread_mutex_t mu1, mu2;
pthread_mutex_init(&mu1, NULL); pthread_mutex_init(&mu1, NULL);
pthread_mutex_init(&mu2, NULL); pthread_mutex_init(&mu2, NULL);
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