From 6ccda3d20647c77c19ea279253b0c7d3f019f866 Mon Sep 17 00:00:00 2001
From: "fbarchard@google.com"
 <fbarchard@google.com@16f28f9a-4ce2-e073-06de-1de4eb20be90>
Date: Fri, 14 Sep 2012 15:35:34 +0000
Subject: [PATCH] Add environment variable for tests to repeat for benchmarking
 purposes. BUG=none TEST=none Review URL:
 https://webrtc-codereview.appspot.com/796006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@352 16f28f9a-4ce2-e073-06de-1de4eb20be90
---
 README.chromium          | 2 +-
 include/libyuv/version.h | 2 +-
 unit_test/unit_test.cc   | 6 ++++++
 unit_test/unit_test.h    | 2 +-
 4 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/README.chromium b/README.chromium
index 7883f4c9e..d9ab1089d 100644
--- a/README.chromium
+++ b/README.chromium
@@ -1,6 +1,6 @@
 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 351
+Version: 352
 License: BSD
 License File: LICENSE
 
diff --git a/include/libyuv/version.h b/include/libyuv/version.h
index ca08dc58e..81f32e813 100644
--- a/include/libyuv/version.h
+++ b/include/libyuv/version.h
@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_  // NOLINT
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 351
+#define LIBYUV_VERSION 352
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT
diff --git a/unit_test/unit_test.cc b/unit_test/unit_test.cc
index 8a22afea4..e590fa4d4 100644
--- a/unit_test/unit_test.cc
+++ b/unit_test/unit_test.cc
@@ -12,6 +12,8 @@
 
 #include <cstring>
 
+#include <stdlib.h>  // For getenv()
+
 // Change this to 1000 for benchmarking.
 // TODO(fbarchard): Add command line parsing to pass this as option.
 #define BENCHMARK_ITERATIONS 1
@@ -19,6 +21,10 @@
 libyuvTest::libyuvTest() : rotate_max_w_(128), rotate_max_h_(128),
     benchmark_iterations_(BENCHMARK_ITERATIONS), benchmark_width_(1280),
     benchmark_height_(720) {
+    const char* repeat = getenv("LIBYUV_REPEAT");
+    if (repeat) {
+      benchmark_iterations_ = atoi(repeat);
+    }
 }
 
 int main(int argc, char** argv) {
diff --git a/unit_test/unit_test.h b/unit_test/unit_test.h
index a49d5ba42..754d7171b 100644
--- a/unit_test/unit_test.h
+++ b/unit_test/unit_test.h
@@ -66,7 +66,7 @@ class libyuvTest : public ::testing::Test {
   const int rotate_max_w_;
   const int rotate_max_h_;
 
-  const int benchmark_iterations_;
+  int benchmark_iterations_;
   const int benchmark_width_;
   const int benchmark_height_;
 };