diff options
Diffstat (limited to 'lib/lsan/lit_tests/TestCases/use_globals_initialized.cc')
| -rw-r--r-- | lib/lsan/lit_tests/TestCases/use_globals_initialized.cc | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/lib/lsan/lit_tests/TestCases/use_globals_initialized.cc b/lib/lsan/lit_tests/TestCases/use_globals_initialized.cc new file mode 100644 index 000000000000..5a7c48bdf49a --- /dev/null +++ b/lib/lsan/lit_tests/TestCases/use_globals_initialized.cc @@ -0,0 +1,21 @@ +// Test that initialized globals are included in the root set. +// RUN: LSAN_BASE="report_objects=1:use_stacks=0:use_registers=0" +// RUN: %clangxx_lsan %s -o %t +// RUN: LSAN_OPTIONS=$LSAN_BASE:"use_globals=0" not %t 2>&1 | FileCheck %s +// RUN: LSAN_OPTIONS=$LSAN_BASE:"use_globals=1" %t 2>&1 +// RUN: LSAN_OPTIONS="" %t 2>&1 + +#include <stdio.h> +#include <stdlib.h> + +void *data_var = (void *)1; + +int main() { + data_var = malloc(1337); + fprintf(stderr, "Test alloc: %p.\n", data_var); + return 0; +} +// CHECK: Test alloc: [[ADDR:.*]]. +// CHECK: Directly leaked 1337 byte object at [[ADDR]] +// CHECK: LeakSanitizer: detected memory leaks +// CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: |