1 files changed, 25 insertions, 0 deletions
diff --git a/compiler-rt/test/asan/TestCases/Darwin/asan-verify-module-map.cpp b/compiler-rt/test/asan/TestCases/Darwin/asan-verify-module-map.cpp
new file mode 100644
index 0000000..15be1cd
--- /dev/null
+++ b/compiler-rt/test/asan/TestCases/Darwin/asan-verify-module-map.cpp
@@ -0,0 +1,25 @@
+// This test simply checks that the "Invalid dyld module map" warning is not printed
+// in the output of a backtrace.
+
+// RUN: %clangxx_asan -DSHARED_LIB -g %s -dynamiclib -o %t.dylib
+// RUN: %clangxx_asan -O0 -g %s %t.dylib -o %t.executable
+// RUN: %env_asan_opts="print_module_map=2" not %run %t.executable 2>&1 | FileCheck %s -DDYLIB=%{t:stem}.tmp.dylib
+
+// CHECK-NOT: WARN: Invalid dyld module map
+// CHECK-DAG: 0x{{.*}}-0x{{.*}} {{.*}}[[DYLIB]]
+// CHECK-DAG: 0x{{.*}}-0x{{.*}} {{.*}}libsystem
+
+#ifdef SHARED_LIB
+extern "C" void foo(int *a) { *a = 5; }
+#else
+#  include <cstdlib>
+
+extern "C" void foo(int *a);
+
+int main() {
+  int *a = (int *)malloc(sizeof(int));
+  free(a);
+  foo(a);
+  return 0;
+}
+#endif
+\ No newline at end of file