1 files changed, 48 insertions, 0 deletions
diff --git a/compiler-rt/test/asan/TestCases/log-path_test.cpp b/compiler-rt/test/asan/TestCases/log-path_test.cpp
new file mode 100644
index 00000000000..fd33a31d6df
--- /dev/null
+++ b/compiler-rt/test/asan/TestCases/log-path_test.cpp
@@ -0,0 +1,48 @@
+// FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=316
+// XFAIL: android
+// UNSUPPORTED: ios
+//
+// The for loop in the backticks below requires bash.
+// REQUIRES: shell
+//
+// RUN: %clangxx_asan  %s -o %t
+
+// Regular run.
+// RUN: not %run %t 2> %t.out
+// RUN: FileCheck %s --check-prefix=CHECK-ERROR < %t.out
+
+// Good log_path.
+// RUN: rm -f %t.log.*
+// RUN: %env_asan_opts=log_path=%t.log not %run %t 2> %t.out
+// RUN: FileCheck %s --check-prefix=CHECK-ERROR < %t.log.*
+
+// Invalid log_path.
+// RUN: %env_asan_opts=log_path=/dev/null/INVALID not %run %t 2> %t.out
+// RUN: FileCheck %s --check-prefix=CHECK-INVALID < %t.out
+
+// Too long log_path.
+// RUN: %env_asan_opts=log_path=`for((i=0;i<10000;i++)); do echo -n $i; done` \
+// RUN:   not %run %t 2> %t.out
+// RUN: FileCheck %s --check-prefix=CHECK-LONG < %t.out
+
+// Run w/o errors should not produce any log.
+// RUN: rm -f %t.log.*
+// RUN: %env_asan_opts=log_path=%t.log  %run %t ARG ARG ARG
+// RUN: not cat %t.log.*
+
+// FIXME: log_path is not supported on Windows yet.
+// XFAIL: windows-msvc
+
+#include <stdlib.h>
+#include <string.h>
+int main(int argc, char **argv) {
+  if (argc > 2) return 0;
+  char *x = (char*)malloc(10);
+  memset(x, 0, 10);
+  int res = x[argc * 10];  // BOOOM
+  free(x);
+  return res;
+}
+// CHECK-ERROR: ERROR: AddressSanitizer
+// CHECK-INVALID: ERROR: Can't open file: /dev/null/INVALID
+// CHECK-LONG: ERROR: Path is too long: 01234