31 lines
1.0 KiB
Markdown
31 lines
1.0 KiB
Markdown
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# Ethereum 2.0 Specification Tests
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This crate parses and executes the test vectors at [ethereum/eth2.0-spec-tests](https://github.com/ethereum/eth2.0-spec-tests).
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Functionality is achieved only via the `$ cargo test` command.
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## Tests
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Because the test vectors are very large, we do not download the
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tests vectors or require that the tests pass by default. Specifically;
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- If the `tests/ef_tests/eth2.0-spec-tests` directory is not present, all tests
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indicate a `pass` when they did not actually run.
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- If that directory _is_ present, the tests are executed faithfully, failing if
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a discrepancy is found.
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## Downloading Test Vectors
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The `eth2.0-spec-tests` directory is not present by default. To
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obtain it, use the Makefile:
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```
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$ make
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```
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_Note: this may download hundreds of MB of compressed archives from the
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[ethereum/eth2.0-spec-tests](https://github.com/ethereum/eth2.0-spec-tests/),
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which may expand into several GB of files._
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Remove the tests to save space or update to a new version with `$ make clean`.
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