commit caee0eb6b4dd38fb02729f511a7f5c9817b4de06
author Wei Wang <wvw@google.com> Fri Oct 21 09:23:39 2016 -0700
committer Wei Wang <wvw@google.com> Sat Oct 22 10:35:21 2016 -0700
tree 86d7b4f97fbe8595eb6d670b9542727edb1f26cb
parent 1d2257ec0575cbcd89c94ee41bc97e06aca9be8f

Move CapturedStderr to test_util library

Bug: 32181382
Test: run /data/nativetest(64)/binderTextOutputTest
Change-Id: Ifb2e1f6af2c3f57b5cbed7dde65efb31253c52a2

include/android-base/test_utils.h

diff --git a/include/android-base/test_utils.h b/include/android-base/test_utils.h
index 4ea3c8e..c0bf0c1 100644
--- a/include/android-base/test_utils.h
+++ b/include/android-base/test_utils.h
@@ -48,4 +48,21 @@
   DISALLOW_COPY_AND_ASSIGN(TemporaryDir);
 };
 
+class CapturedStderr {
+ public:
+  CapturedStderr();
+  ~CapturedStderr();
+
+  int fd() const;
+
+ private:
+  void init();
+  void reset();
+
+  TemporaryFile temp_file_;
+  int old_stderr_;
+
+  DISALLOW_COPY_AND_ASSIGN(CapturedStderr);
+};
+
 #endif  // ANDROID_BASE_TEST_UTILS_H