1 files changed, 169 insertions, 0 deletions
diff --git a/third_party/aom/test/invalid_file_test.cc b/third_party/aom/test/invalid_file_test.cc
new file mode 100644
index 0000000000..791cdb8928
--- /dev/null
+++ b/third_party/aom/test/invalid_file_test.cc
@@ -0,0 +1,169 @@
+/*
+ * Copyright (c) 2016, Alliance for Open Media. All rights reserved
+ *
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+ */
+
+#include <cstdio>
+#include <ostream>
+#include <string>
+
+#include "third_party/googletest/src/googletest/include/gtest/gtest.h"
+#include "test/codec_factory.h"
+#include "test/ivf_video_source.h"
+#include "test/util.h"
+#include "test/video_source.h"
+
+namespace {
+
+struct DecodeParam {
+  int threads;
+  const char *filename;
+  const char *res_filename;  // If nullptr, the result filename is
+                             // filename + ".res".
+};
+
+// Constructs result file name.
+std::string GetResFilename(const DecodeParam &param) {
+  if (param.res_filename != nullptr) return param.res_filename;
+  const std::string filename = param.filename;
+  return filename + ".res";
+}
+
+std::ostream &operator<<(std::ostream &os, const DecodeParam &dp) {
+  return os << "threads: " << dp.threads << " file: " << dp.filename
+            << " result file: " << GetResFilename(dp);
+}
+
+class InvalidFileTest : public ::libaom_test::DecoderTest,
+                        public ::libaom_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_ = libaom_test::OpenTestDataFile(res_file_name);
+    ASSERT_NE(res_file_, nullptr)
+        << "Result file open failed. Filename: " << res_file_name;
+  }
+
+  void DecompressedFrameHook(const aom_image_t &img,
+                             const unsigned int /*frame_number*/) override {
+    EXPECT_NE(img.fb_priv, nullptr);
+  }
+
+  bool HandleDecodeResult(const aom_codec_err_t res_dec,
+                          const libaom_test::CompressedVideoSource &video,
+                          libaom_test::Decoder *decoder) override {
+    EXPECT_NE(res_file_, nullptr);
+    int expected_res_dec = -1;
+
+    // Read integer result.
+    const int res = fscanf(res_file_, "%d", &expected_res_dec);
+    EXPECT_NE(res, EOF) << "Read result data failed";
+
+    if (expected_res_dec != -1) {
+      // 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 == AOM_CODEC_CORRUPT_FRAME)
+            << "Results don't match: frame number = " << video.frame_number()
+            << ". (" << decoder->DecodeError()
+            << "). Expected: " << expected_res_dec << " or "
+            << AOM_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 HandlePeekResult(libaom_test::Decoder *const /*decoder*/,
+                        libaom_test::CompressedVideoSource * /*video*/,
+                        const aom_codec_err_t /*res_peek*/) override {}
+
+  void RunTest() {
+    const DecodeParam input = GET_PARAM(1);
+    aom_codec_dec_cfg_t cfg = { 0, 0, 0, !FORCE_HIGHBITDEPTH_DECODING };
+    cfg.threads = input.threads;
+    libaom_test::IVFVideoSource decode_video(input.filename);
+    decode_video.Init();
+
+    // The result file holds a list of expected integer results, one for each
+    // decoded frame.  Any result that doesn't match the file's list will
+    // cause a test failure.
+    const std::string res_filename = GetResFilename(input);
+    OpenResFile(res_filename);
+
+    ASSERT_NO_FATAL_FAILURE(RunLoop(&decode_video, cfg));
+  }
+
+ private:
+  FILE *res_file_;
+};
+
+TEST_P(InvalidFileTest, ReturnCode) { RunTest(); }
+
+// If res_filename (the third field) is nullptr, then the result filename is
+// filename + ".res" by default. Set res_filename to a string if the result
+// filename differs from the default.
+const DecodeParam kAV1InvalidFileTests[] = {
+  // { threads, filename, res_filename }
+  { 1, "invalid-bug-1814.ivf", nullptr },
+  { 1, "invalid-chromium-906381.ivf", nullptr },
+  { 1, "invalid-google-142530197.ivf", nullptr },
+  { 1, "invalid-google-142530197-1.ivf", nullptr },
+  { 4, "invalid-oss-fuzz-9463.ivf", "invalid-oss-fuzz-9463.ivf.res.2" },
+  { 1, "invalid-oss-fuzz-9720.ivf", nullptr },
+  { 1, "invalid-oss-fuzz-10389.ivf", "invalid-oss-fuzz-10389.ivf.res.4" },
+#if !CHROMIUM && !CONFIG_SIZE_LIMIT ||                  \
+    (CONFIG_SIZE_LIMIT && DECODE_WIDTH_LIMIT >= 5120 && \
+     DECODE_HEIGHT_LIMIT >= 180)
+  { 1, "invalid-oss-fuzz-11523.ivf", "invalid-oss-fuzz-11523.ivf.res.2" },
+#endif
+  { 4, "invalid-oss-fuzz-15363.ivf", nullptr },
+  { 1, "invalid-oss-fuzz-16437.ivf", "invalid-oss-fuzz-16437.ivf.res.2" },
+#if CONFIG_MAX_DECODE_PROFILE >= 1
+  { 1, "invalid-oss-fuzz-24706.ivf", nullptr },
+#endif
+#if CONFIG_AV1_HIGHBITDEPTH
+  // These test vectors contain 10-bit or 12-bit video.
+  { 1, "invalid-oss-fuzz-9288.ivf", nullptr },
+  { 1, "invalid-oss-fuzz-9482.ivf", nullptr },
+  { 1, "invalid-oss-fuzz-10061.ivf", nullptr },
+  { 1, "invalid-oss-fuzz-10117-mc-buf-use-highbd.ivf", nullptr },
+  { 1, "invalid-oss-fuzz-10227.ivf", nullptr },
+  { 4, "invalid-oss-fuzz-10555.ivf", nullptr },
+  { 1, "invalid-oss-fuzz-10705.ivf", nullptr },
+#if CONFIG_CWG_C013
+  { 1, "invalid-oss-fuzz-10723.ivf", "invalid-oss-fuzz-10723.ivf.res.3" },
+#else
+  { 1, "invalid-oss-fuzz-10723.ivf", "invalid-oss-fuzz-10723.ivf.res.2" },
+#endif
+  { 1, "invalid-oss-fuzz-10779.ivf", nullptr },
+  { 1, "invalid-oss-fuzz-11477.ivf", nullptr },
+  { 1, "invalid-oss-fuzz-11479.ivf", "invalid-oss-fuzz-11479.ivf.res.2" },
+  { 1, "invalid-oss-fuzz-33030.ivf", nullptr },
+#endif
+};
+
+AV1_INSTANTIATE_TEST_SUITE(InvalidFileTest,
+                           ::testing::ValuesIn(kAV1InvalidFileTests));
+
+}  // namespace