diff options
Diffstat (limited to 'test/asan/TestCases/Darwin')
-rw-r--r-- | test/asan/TestCases/Darwin/asan-symbolize-with-module-map.cc | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/asan/TestCases/Darwin/asan-symbolize-with-module-map.cc b/test/asan/TestCases/Darwin/asan-symbolize-with-module-map.cc new file mode 100644 index 000000000..4557adeb0 --- /dev/null +++ b/test/asan/TestCases/Darwin/asan-symbolize-with-module-map.cc @@ -0,0 +1,31 @@ +// UNSUPPORTED: ios +// RUN: %clangxx_asan -O0 -g %s -o %t.executable + +// Deliberately don't produce the module map and then check that offline symbolization fails +// when we try to look for it. +// RUN: %env_asan_opts="symbolize=0,print_module_map=0" not %run %t.executable > %t_no_module_map.log 2>&1 +// RUN: not %asan_symbolize --module-map %t_no_module_map.log --force-system-symbolizer < %t_no_module_map.log 2>&1 | FileCheck -check-prefix=CHECK-NO-MM %s +// CHECK-NO-MM: ERROR:{{.*}} Failed to find module map + +// Now produce the module map and check we can symbolize. +// RUN: %env_asan_opts="symbolize=0,print_module_map=2" not %run %t.executable > %t_with_module_map.log 2>&1 +// RUN: %asan_symbolize --module-map %t_with_module_map.log --force-system-symbolizer < %t_with_module_map.log 2>&1 | FileCheck -check-prefix=CHECK-MM %s + +#include <cstdlib> + +// CHECK-MM: WRITE of size 4 + +extern "C" void foo(int* a) { + // CHECK-MM: #0 0x{{.+}} in foo {{.*}}asan-symbolize-with-module-map.cc:[[@LINE+1]] + *a = 5; +} + +int main() { + int* a = (int*) malloc(sizeof(int)); + if (!a) + return 0; + free(a); + // CHECK-MM: #1 0x{{.+}} in main {{.*}}asan-symbolize-with-module-map.cc:[[@LINE+1]] + foo(a); + return 0; +} |