test(bound): add even distribution test #197
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mds1
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Oct 26, 2022
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Oct 28, 2022
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* Modularize forge-std (#126) * refactor: unbundle cheats from assertions refactor: new category StdUtils refactor: unbundle Test from Script * Rename "vm" to "vm_cheats" in "Cheats.sol" Mark "vm_cheats" as "private" Instantiate a "vm" in "Test.sol" * refactor: remove deprecated "lowLevelError" refactor: rename "vm_cheats" to just "vm" refactor: rename "vm_std_store" to just "vm" refactor: delete "INT256_MAX" and "UINT256_MAX" revert: redeclare "stdstore" in "Test" * refactor: move "stdErrors" to "Errors.sol" refactor: move "stdMath" to "Math.sol" * Add note about versions in "Errors.sol| Co-authored-by: Zero Ekkusu <[email protected]> * chore: delete stale delineators in Errors and Math chore: delete stale "using stdStorage for StdStorage" * refactor: modularize assertions and utils docs: add NatSpec tag @dev in "console2" refactor: delete log from "bound" function refactor: move "addressFromLast20Bytes" to "Utils.sol" refactor: move "bound" to "Utils.sol" refactor: move "computeCreateAddress" to "Utils.sol" style: move brackets on same line with "if" and "else" in "bound" * Log bound result with static call to `console.log` Co-authored-by: Zero Ekkusu <[email protected]> * fix: reintroduce "vm" in "Script.sol" chore: silence compiler warning in "bound" refactor: define console2.log address as constant in "Utils.sol" * test: move "testGenerateCorrectAddress" to "StdUtils.t.sol" * Nit: remove unnecessary "bytes20" casts * style: add white-spaces in "deal" * fix: readd "deployCode" functions with "val" * Add "computeCreate2Address" utility Rename "testGenerateCorrectAddress" to "testGenerateCreateAddress" * refactor: use "console2" in "Utils.sol" * style: end lines and white spaces * test: drop pragma to ">=0.8.0" in "StdError.t.sol" chore: remove comment about "v0.8.10" in "Errors.sol" * refactor: define "vm" and "stdStorage" in "TestBase" feat: add "Components.sol" file which re-exports everything * fix: inherit from DSTest in Test * feat: ScriptBase refactor: delete "TestBase.sol" refactor: move TestBase in "Test.sol" * ♻️ Make assertions virtual * ♻️ Make deployCode virtual * ✨ (Components) Export consoles * ♻️ (Script) Import Vm * ♻️ Import from Components * ♻️ Make bound view Co-authored-by: Zero Ekkusu <[email protected]> * feat: make `Script` safer (#147) * feat: add `stdStorageSafe` * test(cheats): fix tests `deployCode` tests started failing after 01c60f9 * refactor: make components `abstract` * feat: add `CheatsSafe` * feat: add `VmSafe` * refactor: update `Script` * docs: add license info (#156) * feat: rebrand components (#157) * feat: rebrand components Rename to Std<Component> * fix: StdErrors -> StdError * chore: remove `.DS_Store` * fix: use `ABIEncoderV2` * test: correct test name * fix: add `CommonBase` * refactor: move test dir to root * Revert "refactor: move test dir to root" This reverts commit f21ef1a. * refactor: move test dir to root, update ci accordingly * style: configure and run forge fmt * ci: split into jobs and add fmt job * ci: update name and triggers * ci: remove name field * feat: better bound, ref #188 * fix: bound logs + remove unneeded line * fix: update require strings * refactor: clean up `Test` and `Script` - do not forge fmt Components import - do not import Safe Components in `Test` * fix: udpate bound to match forge's uint edge bias strategy * feat: add interfaces (#193) * chore: update function visibility * feat: add interfaces * fix: fix import * style: consistent spec style * chore: fix find/replace issue Co-authored-by: Zero Ekkusu <[email protected]> * chore: update comments Co-authored-by: Zero Ekkusu <[email protected]> Co-authored-by: Zero Ekkusu <[email protected]> * feat: reimplement `bound` w/ even distribution * build: rename step * Add memory-safe notation so that compiling via-ir can optimize effectively (#196) * test(bound): add even distribution test (#197) * feat: add `assumeNoPrecompiles` (#195) * refactor: use fully-qualified paths instead of relative paths * chore: fix typo * feat: start adding StdChains * feat: start adding assumeNoPrecompiles * feat: add chains * feat: add precompiles/predeploys * Revert "refactor: use fully-qualified paths instead of relative paths" This reverts commit bb2579e. * refactor: use relative paths for compatibility with solc <0.6.9 (no --base-path flag) * refactor: make assumeNoPrecompiles virtual * refactor: no more constructor warning from StdChains * fix: move stdChains into StdCheats, fix constructor initalization order, move cheats into VmSafe that can be safely used * ♻️ update ds-test (#200) * ♻️ update ds-test Signed-off-by: Pascal Marco Caversaccio <[email protected]> * ♻️ use relative path for ds-test imports Signed-off-by: Pascal Marco Caversaccio <[email protected]> Signed-off-by: Pascal Marco Caversaccio <[email protected]> * refactor: move `UINT256_MAX` to `CommonBase` Signed-off-by: Pascal Marco Caversaccio <[email protected]> Co-authored-by: Paul Razvan Berg <[email protected]> Co-authored-by: Matt Solomon <[email protected]> Co-authored-by: Drake Evans <[email protected]> Co-authored-by: Pascal Marco Caversaccio <[email protected]>
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Motivation
Check programmatically that wrapped
boundresults are evenly distributed.Solution
_boundunassigned return