diff options
Diffstat (limited to 'test/sanitizer_common/TestCases/Posix/fpe.cc')
| -rw-r--r-- | test/sanitizer_common/TestCases/Posix/fpe.cc | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/sanitizer_common/TestCases/Posix/fpe.cc b/test/sanitizer_common/TestCases/Posix/fpe.cc new file mode 100644 index 000000000000..9a6f808a5cd7 --- /dev/null +++ b/test/sanitizer_common/TestCases/Posix/fpe.cc @@ -0,0 +1,30 @@ +// Test the handle_sigfpe option. +// RUN: %clang %s -o %t +// RUN: not %run %t 2>&1 | FileCheck --check-prefix=CHECK1 %s +// RUN: %env_tool_opts=handle_sigfpe=0 not --crash %run %t 2>&1 | FileCheck --check-prefix=CHECK0 %s +// RUN: %env_tool_opts=handle_sigfpe=1 not %run %t 2>&1 | FileCheck --check-prefix=CHECK1 %s +// FIXME: implement in other sanitizers, not just asan. +// XFAIL: msan +// XFAIL: lsan +// XFAIL: tsan +// +// FIXME: seems to fail on ARM +// REQUIRES: x86_64-target-arch +#include <assert.h> +#include <stdio.h> +#include <sanitizer/asan_interface.h> + +void death() { + fprintf(stderr, "DEATH CALLBACK\n"); +} + +int main(int argc, char **argv) { + __sanitizer_set_death_callback(death); + volatile int one = 1; + volatile int zero = 0; + volatile int sink; + sink = one / zero; +} +// CHECK1: ERROR: {{.*}}Sanitizer: +// CHECK1: DEATH CALLBACK +// CHECK0-NOT: Sanitizer |