Move libvpx from DEPS to src

third_party/libvpx/source/libvpx/test/test_vector_test.cc

Index: third_party/libvpx/source/libvpx/test/test_vector_test.cc
diff --git a/third_party/libvpx/source/libvpx/test/test_vector_test.cc b/third_party/libvpx/source/libvpx/test/test_vector_test.cc
new file mode 100644
index 0000000000000000000000000000000000000000..5847074b9a37edf8f104c5ed943f6b4533796c3e
--- /dev/null
+++ b/third_party/libvpx/source/libvpx/test/test_vector_test.cc
@@ -0,0 +1,172 @@
+/*
+ *  Copyright (c) 2013 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <cstdio>
+#include <cstdlib>
+#include <string>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "../tools_common.h"
+#include "./vpx_config.h"
+#include "test/codec_factory.h"
+#include "test/decode_test_driver.h"
+#include "test/ivf_video_source.h"
+#include "test/md5_helper.h"
+#include "test/test_vectors.h"
+#include "test/util.h"
+#if CONFIG_WEBM_IO
+#include "test/webm_video_source.h"
+#endif
+#include "vpx_mem/vpx_mem.h"
+
+namespace {
+
+enum DecodeMode {
+  kSerialMode,
+  kFrameParallelMode
+};
+
+const int kDecodeMode = 0;
+const int kThreads = 1;
+const int kFileName = 2;
+
+typedef std::tr1::tuple<int, int, const char*> DecodeParam;
+
+class TestVectorTest : public ::libvpx_test::DecoderTest,
+    public ::libvpx_test::CodecTestWithParam<DecodeParam> {
+ protected:
+  TestVectorTest()
+      : DecoderTest(GET_PARAM(0)),
+        md5_file_(NULL) {
+  }
+
+  virtual ~TestVectorTest() {
+    if (md5_file_)
+      fclose(md5_file_);
+  }
+
+  void OpenMD5File(const std::string& md5_file_name_) {
+    md5_file_ = libvpx_test::OpenTestDataFile(md5_file_name_);
+    ASSERT_TRUE(md5_file_ != NULL) << "Md5 file open failed. Filename: "
+        << md5_file_name_;
+  }
+
+  virtual void DecompressedFrameHook(const vpx_image_t& img,
+                                     const unsigned int frame_number) {
+    ASSERT_TRUE(md5_file_ != NULL);
+    char expected_md5[33];
+    char junk[128];
+
+    // Read correct md5 checksums.
+    const int res = fscanf(md5_file_, "%s  %s", expected_md5, junk);
+    ASSERT_NE(res, EOF) << "Read md5 data failed";
+    expected_md5[32] = '\0';
+
+    ::libvpx_test::MD5 md5_res;
+    md5_res.Add(&img);
+    const char *actual_md5 = md5_res.Get();
+
+    // Check md5 match.
+    ASSERT_STREQ(expected_md5, actual_md5)
+        << "Md5 checksums don't match: frame number = " << frame_number;
+  }
+
+ private:
+  FILE *md5_file_;
+};
+
+// This test runs through the whole set of test vectors, and decodes them.
+// The md5 checksums are computed for each frame in the video file. If md5
+// checksums match the correct md5 data, then the test is passed. Otherwise,
+// the test failed.
+TEST_P(TestVectorTest, MD5Match) {
+  const DecodeParam input = GET_PARAM(1);
+  const std::string filename = std::tr1::get<kFileName>(input);
+  const int threads = std::tr1::get<kThreads>(input);
+  const int mode = std::tr1::get<kDecodeMode>(input);
+  libvpx_test::CompressedVideoSource *video = NULL;
+  vpx_codec_flags_t flags = 0;
+  vpx_codec_dec_cfg_t cfg = {0};
+  char str[256];
+
+  if (mode == kFrameParallelMode) {
+    flags |= VPX_CODEC_USE_FRAME_THREADING;
+  }
+
+  cfg.threads = threads;
+
+  snprintf(str, sizeof(str) / sizeof(str[0]) - 1,
+           "file: %s  mode: %s threads: %d",
+           filename.c_str(), mode == 0 ? "Serial" : "Parallel", threads);
+  SCOPED_TRACE(str);
+
+  // Open compressed video file.
+  if (filename.substr(filename.length() - 3, 3) == "ivf") {
+    video = new libvpx_test::IVFVideoSource(filename);
+  } else if (filename.substr(filename.length() - 4, 4) == "webm") {
+#if CONFIG_WEBM_IO
+    video = new libvpx_test::WebMVideoSource(filename);
+#else
+    fprintf(stderr, "WebM IO is disabled, skipping test vector %s\n",
+            filename.c_str());
+    return;
+#endif
+  }
+  video->Init();
+
+  // Construct md5 file name.
+  const std::string md5_filename = filename + ".md5";
+  OpenMD5File(md5_filename);
+
+  // Set decode config and flags.
+  set_cfg(cfg);
+  set_flags(flags);
+
+  // Decode frame, and check the md5 matching.
+  ASSERT_NO_FATAL_FAILURE(RunLoop(video, cfg));
+  delete video;
+}
+
+// Test VP8 decode in serial mode with single thread.
+// NOTE: VP8 only support serial mode.
+VP8_INSTANTIATE_TEST_CASE(
+    TestVectorTest,
+    ::testing::Combine(
+        ::testing::Values(0),  // Serial Mode.
+        ::testing::Values(1),  // Single thread.
+        ::testing::ValuesIn(libvpx_test::kVP8TestVectors,
+                            libvpx_test::kVP8TestVectors +
+                                libvpx_test::kNumVP8TestVectors)));
+
+// Test VP9 decode in serial mode with single thread.
+VP9_INSTANTIATE_TEST_CASE(
+    TestVectorTest,
+    ::testing::Combine(
+        ::testing::Values(0),  // Serial Mode.
+        ::testing::Values(1),  // Single thread.
+        ::testing::ValuesIn(libvpx_test::kVP9TestVectors,
+                            libvpx_test::kVP9TestVectors +
+                                libvpx_test::kNumVP9TestVectors)));
+
+
+#if CONFIG_VP9_DECODER
+// Test VP9 decode in frame parallel mode with different number of threads.
+INSTANTIATE_TEST_CASE_P(
+    VP9MultiThreadedFrameParallel, TestVectorTest,
+    ::testing::Combine(
+        ::testing::Values(
+            static_cast<const libvpx_test::CodecFactory *>(&libvpx_test::kVP9)),
+        ::testing::Combine(
+            ::testing::Values(1),        // Frame Parallel mode.
+            ::testing::Range(2, 9),      // With 2 ~ 8 threads.
+            ::testing::ValuesIn(libvpx_test::kVP9TestVectors,
+                                libvpx_test::kVP9TestVectors +
+                                    libvpx_test::kNumVP9TestVectors))));
+#endif
+}  // namespace