refactor(tests/e2e-evm): Restructure ABI tests for extensibility & reduce duplication #2031
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nddeluca merged 11 commits intond-implement-basic-precompile-callingfrom May 3, 2025
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Fallback tests are not run on each function but rather only for the specific fallback. This means whether or not to run the test is determined by only the receive and fallback functions, without any other ABI function.
Previously used type assertions to bypass certain TypeScript issues with test cases, along with using any & unsafe assignments. This resolves the types to be properly valid and enforced to prevent any potential errors.
Changes from including a field in each test case from conditionally running the case, to building the cases dynamically. This allows for logical grouping of test cases and organization with logic instead of using comments. Slightly less explicit for each test case, but with the grouping of test cases, it reduces the mental overhead of figuring out when each test case is run.
Resolves use type casting and unsafe access, validation of revert errors for matches and types
Previously runs all the time, which is currently okay with the current single testing contract that includes both functions. This conditionally adds these test cases if the respective functions exist so we can test additional contract behavior that may not have these functions and may produce a different error.
Most of these issues are intentional and are okay to ignore. This also sets the solhint ignoreConstructors option to true for the func-visibility rule, as we are using solidity >=0.7.0
drklee3
commented
Oct 10, 2024
| "extends": "solhint:recommended" | ||
| "extends": "solhint:recommended", | ||
| "rules": { | ||
| "func-visibility": ["warn", { "ignoreConstructors": true }] |
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tyty I did not know about this configuration
drklee3
requested review from
DracoLi,
boodyvo,
evgeniy-scherbina,
karzak,
lbayas,
nddeluca,
pirtleshell,
rhuairahrighairidh and
sesheffield
as code owners
drklee3
removed request for
DracoLi,
boodyvo,
evgeniy-scherbina,
karzak,
lbayas,
pirtleshell,
rhuairahrighairidh and
sesheffield
Long errors are truncated and difficult to determine the issue otherwise
nddeluca
reviewed
Oct 15, 2024
| // Chai setup | ||
| // | ||
| chai.use(chaiAsPromised); | ||
| chai.config.truncateThreshold = 0; |
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❤️ Idk why I didn't find this setting, so much nicer without any truncation
nddeluca
reviewed
Oct 15, 2024
| const expectedMatch = /call not allowed to disabled contract/; | ||
| expect(expectedMatch.test(revertDetail), `expected ${revertDetail} to match ${expectedMatch}`).to.be.true; | ||
| const expectedMatch = "call not allowed to disabled contract"; | ||
| expect(revertDetail).to.equal(revertDetail, `expected ${revertDetail} to match ${expectedMatch}`); |
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Nice simplification -- we may have to change it back at some point though, but let's keep for now.
The error response of viem for hardhat, kvtool, etc can be a bit different so I meant to only match the revert message here. Unfortunately, chai doesn't have a great matcher for regex like testify.
nddeluca
reviewed
Oct 15, 2024
| mockAddress = (await hre.viem.deployContract(mockContractName)).address; | ||
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| const mockArtifact = await hre.artifacts.readArtifact(mockContractName); | ||
| if (isHex(mockArtifact.deployedBytecode)) { |
nddeluca
reviewed
Oct 15, 2024
| // | ||
| contract NoopCaller { | ||
| NoopNoReceiveNoFallback target; | ||
| NoopNoReceiveNoFallback private target; |
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