types: Cap evidence in block validation #2560
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ebuchman
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@@ Coverage Diff @@
## develop #2560 +/- ##
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+ Coverage 61.23% 61.4% +0.16%
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Files 202 202
Lines 16733 16747 +14
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+ Hits 10246 10283 +37
+ Misses 5617 5593 -24
- Partials 870 871 +1
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@ebuchman Does this mean this PR is WIP? |
ValarDragon
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Oct 8, 2018
ebuchman
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ebuchman
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xla
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This was referenced Oct 9, 2018
ebuchman
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Updated the block validation tests - made them table-driven, opened an issue to write more of them (#2589), and added a test for the evidence cap :) |
melekes
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Oct 9, 2018
state/validation_test.go
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| require.Error(t, err) | ||
| {"EvidenceHash", func(block *types.Block) { block.EvidenceHash = wrongHash }}, // wrong evidence hash | ||
| {"Proposer wrong", func(block *types.Block) { block.ProposerAddress = ed25519.GenPrivKey().PubKey().Address() }}, // wrong proposer | ||
| {"Proposer invalid", func(block *types.Block) { block.ProposerAddress = []byte("wrong size") }}, // invalid proposer |
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no need in // invalid proposer comment if we already have "Proposer invalid" as a test name
state/validation_test.go
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| // Manipulation of any header field causes failure. | ||
| testCases := []struct { | ||
| name string | ||
| f func(block *types.Block) |
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tendermint/types/block_test.go
Line 58 in 3fcb62b
This was referenced Oct 9, 2018
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melekes
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Oct 10, 2018
Refs #2587: ``` We only start validating block.Time when Height > 1, because there is no commit to compute the median timestamp from for the first block. This means a faulty proposer could make the first block with whatever time they want. Instead, we should require the timestamp of block 1 to match the genesis time. I discovered this while refactoring the ValidateBlock tests to be table-driven while working on tests for #2560. ```
ebuchman
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Oct 12, 2018
* require block.Time of the fist block to be genesis time Refs #2587: ``` We only start validating block.Time when Height > 1, because there is no commit to compute the median timestamp from for the first block. This means a faulty proposer could make the first block with whatever time they want. Instead, we should require the timestamp of block 1 to match the genesis time. I discovered this while refactoring the ValidateBlock tests to be table-driven while working on tests for #2560. ``` * do not accept blocks with negative height * update changelog and spec * nanos precision for test genesis time * Fix failing test (#2607)
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Closes #1637
Still need to write tests
EDIT: wrote tests!