media_serializers_unittest.cc 1.6 KB

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  1. // Copyright 2016 The Chromium Authors. All rights reserved.
  2. // Use of this source code is governed by a BSD-style license that can be
  3. // found in the LICENSE file.
  4. #include "media/base/media_serializers.h"
  5. #include <memory>
  6. #include "base/json/json_writer.h"
  7. #include "testing/gtest/include/gtest/gtest.h"
  8. namespace media {
  9. std::string ToString(const base::Value& value) {
  10. if (value.is_string()) {
  11. return value.GetString();
  12. }
  13. std::string output_str;
  14. base::JSONWriter::Write(value, &output_str);
  15. return output_str;
  16. }
  17. TEST(MediaSerializersTest, BaseTypes) {
  18. int a = 1;
  19. int64_t b = 2;
  20. bool c = false;
  21. double d = 100;
  22. float e = 4523;
  23. std::string f = "foo";
  24. const char* g = "bar";
  25. ASSERT_EQ(ToString(MediaSerialize(a)), "1");
  26. ASSERT_EQ(ToString(MediaSerialize(b)), "0x2");
  27. ASSERT_EQ(ToString(MediaSerialize(c)), "false");
  28. ASSERT_EQ(ToString(MediaSerialize(d)), "100.0");
  29. ASSERT_EQ(ToString(MediaSerialize(e)), "4523.0");
  30. ASSERT_EQ(ToString(MediaSerialize(f)), "foo");
  31. ASSERT_EQ(ToString(MediaSerialize(g)), "bar");
  32. ASSERT_EQ(ToString(MediaSerialize("raw string")), "raw string");
  33. }
  34. TEST(MediaSerializersTest, Optional) {
  35. absl::optional<int> foo;
  36. ASSERT_EQ(ToString(MediaSerialize(foo)), "unset");
  37. foo = 1;
  38. ASSERT_EQ(ToString(MediaSerialize(foo)), "1");
  39. }
  40. TEST(MediaSerializersTest, Vector) {
  41. std::vector<int> foo = {1, 2, 3, 6, 78, 8};
  42. ASSERT_EQ(ToString(MediaSerialize(foo)), "[1,2,3,6,78,8]");
  43. std::vector<std::string> bar = {"1", "3"};
  44. ASSERT_EQ(ToString(MediaSerialize(bar)), "[\"1\",\"3\"]");
  45. }
  46. } // namespace media