[lsan] Respect log_path option in standalone LSan

Differential Revision: https://reviews.llvm.org/D42303



git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@323083 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 26 insertions, 0 deletions

diff --git a/test/lsan/TestCases/Linux/log-path_test.cc b/test/lsan/TestCases/Linux/log-path_test.cc
new file mode 100644
index 000000000..a31b4f64a
--- /dev/null
+++ b/test/lsan/TestCases/Linux/log-path_test.cc
@@ -0,0 +1,26 @@
+// RUN: %clangxx_lsan %s -o %t
+// The globs below do not work in the lit shell.
+
+// Regular run.
+// RUN: %env_lsan_opts="use_stacks=0" not %run %t > %t.out 2>&1
+// RUN: FileCheck %s --check-prefix=CHECK-ERROR < %t.out
+
+// Good log_path.
+// RUN: rm -f %t.log.*
+// RUN: %env_lsan_opts="use_stacks=0:log_path='"%t.log"'" not %run %t > %t.out 2>&1
+// RUN: FileCheck %s --check-prefix=CHECK-ERROR < %t.log.*
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "sanitizer_common/print_address.h"
+
+int main() {
+  void *stack_var = malloc(1337);
+  print_address("Test alloc: ", 1, stack_var);
+  // Do not return from main to prevent the pointer from going out of scope.
+  exit(0);
+}
+
+// CHECK-ERROR: LeakSanitizer: detected memory leaks
+// CHECK-ERROR: Direct leak of 1337 byte(s) in 1 object(s) allocated from
+// CHECK-ERROR: SUMMARY: {{(Leak|Address)}}Sanitizer: