| 1 | //! Decoder testing functionality. |
| 2 | //! |
| 3 | //! This module provides functions that may be used in internal test to check that decoders produce output and that they produce expected output. |
| 4 | pub mod dec_video; |
| 5 | pub mod enc_video; |
| 6 | pub mod wavwriter; |
| 7 | |
| 8 | mod md5; // for internal checksums only |
| 9 | |
| 10 | /// Decoder testing modes. |
| 11 | /// |
| 12 | /// NihAV has its own MD5 hasher that calculates hash for input frame in a deterministic way (i.e. no endianness issues) and it outputs hash as `[u32; 4]`. During testing the resulting hash will be printed out so when the test fails you can find what was the calculated hash (and use it as a reference if you are implementing a new test). |
| 13 | pub enum ExpectedTestResult { |
| 14 | /// Decoding runs without errors. |
| 15 | Decodes, |
| 16 | /// Full decoded output is expected to be equal to this MD5 hash. |
| 17 | MD5([u32; 4]), |
| 18 | /// Each decoded frame hash should be equal to the corresponding MD5 hash. |
| 19 | MD5Frames(Vec<[u32; 4]>), |
| 20 | /// Test function should report decoded frame hashes to be used as the reference later. |
| 21 | GenerateMD5Frames, |
| 22 | } |