diff options
Diffstat (limited to 'lib/lsan/lit_tests/TestCases/disabler.cc')
-rw-r--r-- | lib/lsan/lit_tests/TestCases/disabler.cc | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/lib/lsan/lit_tests/TestCases/disabler.cc b/lib/lsan/lit_tests/TestCases/disabler.cc new file mode 100644 index 000000000000..db0cd8fabe4d --- /dev/null +++ b/lib/lsan/lit_tests/TestCases/disabler.cc @@ -0,0 +1,23 @@ +// Test for ScopedDisabler. +// RUN: LSAN_BASE="report_objects=1:use_registers=0:use_stacks=0:use_globals=0:use_tls=0" +// RUN: %clangxx_lsan %s -o %t +// RUN: LSAN_OPTIONS=$LSAN_BASE not %t 2>&1 | FileCheck %s + +#include <stdio.h> +#include <stdlib.h> + +#include "sanitizer/lsan_interface.h" + +int main() { + void **p; + { + __lsan::ScopedDisabler d; + p = new void *; + } + *reinterpret_cast<void **>(p) = malloc(666); + void *q = malloc(1337); + // Break optimization. + fprintf(stderr, "Test alloc: %p.\n", q); + return 0; +} +// CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 1337 byte(s) leaked in 1 allocation(s) |