1 files changed, 220 insertions, 0 deletions
diff --git a/media/libvpx/libvpx/test/invalid_file_test.cc b/media/libvpx/libvpx/test/invalid_file_test.cc
new file mode 100644
index 0000000000..c37dc0d486
--- /dev/null
+++ b/media/libvpx/libvpx/test/invalid_file_test.cc
@@ -0,0 +1,220 @@
+/*
+ *  Copyright (c) 2014 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 <memory>
+#include <string>
+#include <vector>
+#include "third_party/googletest/src/include/gtest/gtest.h"
+#include "./vpx_config.h"
+#include "test/codec_factory.h"
+#include "test/decode_test_driver.h"
+#include "test/ivf_video_source.h"
+#include "test/util.h"
+#if CONFIG_WEBM_IO
+#include "test/webm_video_source.h"
+#endif
+#include "vpx_mem/vpx_mem.h"
+
+namespace {
+
+struct DecodeParam {
+  int threads;
+  const char *filename;
+};
+
+std::ostream &operator<<(std::ostream &os, const DecodeParam &dp) {
+  return os << "threads: " << dp.threads << " file: " << dp.filename;
+}
+
+class InvalidFileTest : public ::libvpx_test::DecoderTest,
+                        public ::libvpx_test::CodecTestWithParam<DecodeParam> {
+ protected:
+  InvalidFileTest() : DecoderTest(GET_PARAM(0)), res_file_(nullptr) {}
+
+  ~InvalidFileTest() override {
+    if (res_file_ != nullptr) fclose(res_file_);
+  }
+
+  void OpenResFile(const std::string &res_file_name_) {
+    res_file_ = libvpx_test::OpenTestDataFile(res_file_name_);
+    ASSERT_NE(res_file_, nullptr)
+        << "Result file open failed. Filename: " << res_file_name_;
+  }
+
+  bool HandleDecodeResult(const vpx_codec_err_t res_dec,
+                          const libvpx_test::CompressedVideoSource &video,
+                          libvpx_test::Decoder *decoder) override {
+    EXPECT_NE(res_file_, nullptr);
+    int expected_res_dec;
+
+    // Read integer result.
+    const int res = fscanf(res_file_, "%d", &expected_res_dec);
+    EXPECT_NE(res, EOF) << "Read result data failed";
+
+    // Check results match.
+    const DecodeParam input = GET_PARAM(1);
+    if (input.threads > 1) {
+      // The serial decode check is too strict for tile-threaded decoding as
+      // there is no guarantee on the decode order nor which specific error
+      // will take precedence. Currently a tile-level error is not forwarded so
+      // the frame will simply be marked corrupt.
+      EXPECT_TRUE(res_dec == expected_res_dec ||
+                  res_dec == VPX_CODEC_CORRUPT_FRAME)
+          << "Results don't match: frame number = " << video.frame_number()
+          << ". (" << decoder->DecodeError()
+          << "). Expected: " << expected_res_dec << " or "
+          << VPX_CODEC_CORRUPT_FRAME;
+    } else {
+      EXPECT_EQ(expected_res_dec, res_dec)
+          << "Results don't match: frame number = " << video.frame_number()
+          << ". (" << decoder->DecodeError() << ")";
+    }
+
+    return !HasFailure();
+  }
+
+  void RunTest() {
+    const DecodeParam input = GET_PARAM(1);
+    vpx_codec_dec_cfg_t cfg = vpx_codec_dec_cfg_t();
+    cfg.threads = input.threads;
+    const std::string filename = input.filename;
+
+    // Open compressed video file.
+    std::unique_ptr<libvpx_test::CompressedVideoSource> video;
+    if (filename.substr(filename.length() - 3, 3) == "ivf") {
+      video.reset(new libvpx_test::IVFVideoSource(filename));
+    } else if (filename.substr(filename.length() - 4, 4) == "webm") {
+#if CONFIG_WEBM_IO
+      video.reset(new libvpx_test::WebMVideoSource(filename));
+#else
+      fprintf(stderr, "WebM IO is disabled, skipping test vector %s\n",
+              filename.c_str());
+      return;
+#endif
+    }
+    ASSERT_NE(video.get(), nullptr);
+    video->Init();
+
+    // Construct result file name. The file holds a list of expected integer
+    // results, one for each decoded frame.  Any result that doesn't match
+    // the files list will cause a test failure.
+    const std::string res_filename = filename + ".res";
+    OpenResFile(res_filename);
+
+    // Decode frame, and check the md5 matching.
+    ASSERT_NO_FATAL_FAILURE(RunLoop(video.get(), cfg));
+  }
+
+ private:
+  FILE *res_file_;
+};
+
+TEST_P(InvalidFileTest, ReturnCode) { RunTest(); }
+
+#if CONFIG_VP8_DECODER
+const DecodeParam kVP8InvalidFileTests[] = {
+  { 1, "invalid-bug-1443.ivf" },
+  { 1, "invalid-bug-148271109.ivf" },
+  { 1, "invalid-token-partition.ivf" },
+  { 1, "invalid-vp80-00-comprehensive-s17661_r01-05_b6-.ivf" },
+};
+
+VP8_INSTANTIATE_TEST_SUITE(InvalidFileTest,
+                           ::testing::ValuesIn(kVP8InvalidFileTests));
+#endif  // CONFIG_VP8_DECODER
+
+#if CONFIG_VP9_DECODER
+const DecodeParam kVP9InvalidFileTests[] = {
+  { 1, "invalid-vp90-02-v2.webm" },
+#if CONFIG_VP9_HIGHBITDEPTH
+  { 1, "invalid-vp90-2-00-quantizer-00.webm.ivf.s5861_r01-05_b6-.v2.ivf" },
+  { 1,
+    "invalid-vp90-2-21-resize_inter_320x180_5_3-4.webm.ivf.s45551_r01-05_b6-."
+    "ivf" },
+#endif
+  { 1, "invalid-vp90-03-v3.webm" },
+  { 1, "invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-.ivf" },
+  { 1, "invalid-vp90-2-00-quantizer-11.webm.ivf.s52984_r01-05_b6-z.ivf" },
+// This file will cause a large allocation which is expected to fail in 32-bit
+// environments. Test x86 for coverage purposes as the allocation failure will
+// be in platform agnostic code.
+#if VPX_ARCH_X86
+  { 1, "invalid-vp90-2-00-quantizer-63.ivf.kf_65527x61446.ivf" },
+#endif
+  { 1, "invalid-vp90-2-12-droppable_1.ivf.s3676_r01-05_b6-.ivf" },
+  { 1, "invalid-vp90-2-05-resize.ivf.s59293_r01-05_b6-.ivf" },
+  { 1, "invalid-vp90-2-09-subpixel-00.ivf.s20492_r01-05_b6-.v2.ivf" },
+  { 1, "invalid-vp91-2-mixedrefcsp-444to420.ivf" },
+  { 1, "invalid-vp90-2-12-droppable_1.ivf.s73804_r01-05_b6-.ivf" },
+  { 1, "invalid-vp90-2-03-size-224x196.webm.ivf.s44156_r01-05_b6-.ivf" },
+  { 1, "invalid-vp90-2-03-size-202x210.webm.ivf.s113306_r01-05_b6-.ivf" },
+  { 1,
+    "invalid-vp90-2-10-show-existing-frame.webm.ivf.s180315_r01-05_b6-.ivf" },
+  { 1, "invalid-crbug-667044.webm" },
+};
+
+VP9_INSTANTIATE_TEST_SUITE(InvalidFileTest,
+                           ::testing::ValuesIn(kVP9InvalidFileTests));
+#endif  // CONFIG_VP9_DECODER
+
+// This class will include test vectors that are expected to fail
+// peek. However they are still expected to have no fatal failures.
+class InvalidFileInvalidPeekTest : public InvalidFileTest {
+ protected:
+  InvalidFileInvalidPeekTest() : InvalidFileTest() {}
+  void HandlePeekResult(libvpx_test::Decoder *const /*decoder*/,
+                        libvpx_test::CompressedVideoSource * /*video*/,
+                        const vpx_codec_err_t /*res_peek*/) override {}
+};
+
+TEST_P(InvalidFileInvalidPeekTest, ReturnCode) { RunTest(); }
+
+#if CONFIG_VP8_DECODER
+const DecodeParam kVP8InvalidPeekTests[] = {
+  { 1, "invalid-vp80-00-comprehensive-018.ivf.2kf_0x6.ivf" },
+};
+
+VP8_INSTANTIATE_TEST_SUITE(InvalidFileInvalidPeekTest,
+                           ::testing::ValuesIn(kVP8InvalidPeekTests));
+#endif  // CONFIG_VP8_DECODER
+
+#if CONFIG_VP9_DECODER
+const DecodeParam kVP9InvalidFileInvalidPeekTests[] = {
+  { 1, "invalid-vp90-01-v3.webm" },
+};
+
+VP9_INSTANTIATE_TEST_SUITE(
+    InvalidFileInvalidPeekTest,
+    ::testing::ValuesIn(kVP9InvalidFileInvalidPeekTests));
+
+const DecodeParam kMultiThreadedVP9InvalidFileTests[] = {
+  { 4, "invalid-vp90-2-08-tile_1x4_frame_parallel_all_key.webm" },
+  { 4,
+    "invalid-"
+    "vp90-2-08-tile_1x2_frame_parallel.webm.ivf.s47039_r01-05_b6-.ivf" },
+  { 4,
+    "invalid-vp90-2-08-tile_1x8_frame_parallel.webm.ivf.s288_r01-05_b6-.ivf" },
+  { 2, "invalid-vp90-2-09-aq2.webm.ivf.s3984_r01-05_b6-.v2.ivf" },
+  { 4, "invalid-vp90-2-09-subpixel-00.ivf.s19552_r01-05_b6-.v2.ivf" },
+  { 2, "invalid-crbug-629481.webm" },
+  { 3, "invalid-crbug-1558.ivf" },
+  { 4, "invalid-crbug-1562.ivf" },
+};
+
+INSTANTIATE_TEST_SUITE_P(
+    VP9MultiThreaded, InvalidFileTest,
+    ::testing::Combine(
+        ::testing::Values(
+            static_cast<const libvpx_test::CodecFactory *>(&libvpx_test::kVP9)),
+        ::testing::ValuesIn(kMultiThreadedVP9InvalidFileTests)));
+#endif  // CONFIG_VP9_DECODER
+}  // namespace