The screen that decides what gets signed had no automated coverage of its own behaviour: no unit tests, and the e2e suite never reached it. The arithmetic underneath is well covered in src/shared/txValidation.js; the gap was the wiring — which number reaches the gate, when the gate re-runs, what the fee block renders, and whether Send is enabled. The confirmation screen quotes the fee ESTIMATE (gasLimit * gasPrice) and gates on the fee RESERVE (gasLimit * maxFeePerGas). Reading the quoted number instead was issue #154, and until now that was correct by reading only — a mutant swapping the two passed the whole suite. It no longer does: two of the new tests fail on it, one per transaction type. The harness gains a funded-balance fixture to make any of this reachable. tests/e2e/network.js now serves a configurable ETH balance, an ERC-20 holding, a latest block with a baseFeePerGas (without which ethers has no maxFeePerGas and the reserve and the estimate collapse into one number), and decimals() for the stub token. It can also refuse a gas estimate, and hold one open so the pending state can be observed rather than raced. Nine tests, over both the native ETH and the ERC-20 path: Send disabled while the estimate is pending, enabled once it lands, the fee block quoting both numbers, the distinct message for an estimate that failed, refusal for a send past the balance, refusal for a send the reserve does not cover, and the view height constant across every one of those transitions. Driving a failure path means provoking the console.error the code is supposed to emit, which the harness fails a run on. ErrorCollector gains expect(): it consumes exactly one matching record, and a declaration nothing matched fails its test just as an undeclared error does, so it cannot be used to silence anything. Both halves of that were verified by running the suite against a deliberately wrong pattern.
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Workflow
git pullnextand cut a branch from it — one branch per issue, namedissue-<N>-<slug>. Never branch frommain.- Do the work as one commit whose title ends with
(closes #N), with theTODO.mdupdate in that same commit. - Move Next Step to the top of Completed Steps; move the top item of Future Steps into Next Step.
- Run
make fmt, thenmake check. A feature branch may be red;nextandmainmay not. - Rebase onto current
nextimmediately before pushing — other branches land onnextcontinuously — and re-runmake checkafter resolving, because a clean textual merge can still break the build. - Push the branch and open one PR per issue with base
next. Never basemain. - An independent reviewer who did not write the change gates the merge. On a
passed review the PR is squash-merged into
next. nextis the branch for the next milestone. It is kept green and mergeable tomainat any moment, without notice.mainreceives exactly one PR per milestone, fromnext. Releases are tagged frommain.
Status
pre-1.0, working towards the 1.0.0 milestone. Tagged v0.1.0 on 2026-02-27. The
milestone is in flight on next; its next -> main PR is
#190. make check verified
green on next at e9fa8be on 2026-08-10, and make build produces
dist/chrome/ and dist/firefox/ with every bundle verified to have DEBUG
compiled off.
The backlog lives on the
Gitea tracker, which is
authoritative; this file does not duplicate it. Full policy file set present. A
real-browser end-to-end suite (make test-e2e) now sits alongside make check,
which cannot see a runtime ReferenceError in a popup view.
Next Step
Land #152: add ESLint to
script/lint. make check is prettier --check only today and cannot catch
undefined identifiers, which is how
#150 and
#151 shipped.
Completed Steps
- 2026-08-12: The transaction confirmation screen has browser coverage. The end-to-end suite reaches ConfirmTx for both the native ETH and the ERC-20 path off a funded-balance fixture, and asserts the pending, funded, over-balance and estimate-failed states, the fee block quoting the estimate and the reserve separately, and a constant view height across every one of those transitions. The load-bearing assertion is that the spend gate reads the reserve and not the displayed estimate: swapping the two fails the suite (#238).
- 2026-08-12: An xprv wallet already in storage that was imported from a
non-master key is detected from the depth of its stored
xpub, explained in the wallet list, and blocked from signing, sending and private-key export instead of throwing on the send screen (#234). - 2026-08-12: An unreported
holders_countis now parsed asnullrather than0, so the low-holder rule declines to judge an unknown count instead of hiding a legitimate token as spam, in both the transaction history and the Send token selector (#230). - 2026-08-12: Bundled token list documentation no longer states a count. The
four "top 250" claims in
README.mdand the "roughly 500" claim indocs/README.mdare replaced with a description of how the list is actually selected — a point-in-time CoinGecko snapshot of the highest-market-cap Ethereum mainnet ERC-20s — withTOKENSinsrc/shared/tokenList.jsnamed as the authoritative set (#239). - 2026-08-11: libsodium runs on WebAssembly in the shipped builds —
'wasm-unsafe-eval'added to both manifest CSPs after measuring the wasm2js fallback at 20x the Argon2id cost, pinned in both directions bytests/manifest.test.jsand observed in the real popup by the e2e suite (#182). - 2026-08-11: Known-symbol spoof verification became a Settings toggle
(
hideSpoofedSymbols), on by default, governing the transaction-history filter and the fraud-contract learning it feeds (#176). - 2026-08-11:
script/verify-buildnow walksdist/NUL-delimited and assertsdist/is a real directory, so a path with a trailing space or a newline can no longer carry a debug marker past the unlisted-bundle check (#223). - 2026-08-11: UTC Timestamps checkbox moved from the Token Spam Protection well into Display, next to the theme selector (#212).
- 2026-08-11: Network fee counted in the confirmation-screen balance check for
both ETH and ERC-20 sends, reserving what the node actually charges a type-2
transaction, with the arithmetic in a pure, unit-tested
src/shared/txValidation.js(#154). - 2026-08-11: A dust threshold of
0now means "hide nothing" instead of falling back to the 100,000 gwei default, and every address comparison insrc/shared/transactions.jsgoes through one case-normalising helper so a checksummed genuine contract is no longer read as a spoof (#179). - 2026-08-11: Password-gated recovery phrase display for HD wallets, reached from the wallet row in Settings, wiped on leaving the screen and excluded from the views the popup can reopen onto (#161).
- 2026-08-11: Extended-key import hardened — the base58 checksum is now enforced on every xprv and xpub, and a non-master key is refused with an explanation instead of being derived beneath (#210).
- 2026-08-11: the balance refresh and the 24-hour phishing list refresh moved
from
setIntervalto the extension alarms API, with the phishing delta and its fetch timestamps persisted to extension storage, so neither job dies with the MV3 service worker. Each job's freshness guard was decoupled from its alarm period at the same time — timed to the period, a guard vetoes its own scheduled tick and halves the real refresh rate (#158). - 2026-08-11: Policy compliance sweep — conditional verbose test rerun, local
Tailwind binary instead of
npx,--frozen-lockfileonmake install, and the Makefile-only targets documented in the README (#166). - 2026-08-11:
script/verify-builddiagnostics corrected: the both-markers message now states what is and is not proven, an unreadable bundle is diagnosed as an I/O fault rather than as changed output, the*.jsassumption lives only inbuild.js, and the unlisted-bundle scan hard-fails when it cannot enumeratedist/(#180). - 2026-08-11: Known-answer test coverage for the crypto core — BIP-39/BIP-32
derivation in
wallet.jsand the Argon2id vault invault.js(#159). - 2026-08-11: Three
README.mdclaims corrected against the code — blocklist attribution, token-display rule, navigation model (#213). - 2026-08-11: README Screen Map rebuilt from the code — every screen, element
and transition re-verified against
src/popup/(#164). - 2026-08-11:
docs/README.mdrewritten against the code: no competitor names, all five network destinations documented, password/Settings/Add Wallet sections corrected (#163). - 2026-08-11:
loadState()now deriveshasWalletfrom the wallet list instead of trusting the persisted flag, so a profile already saved inconsistent no longer stays broken on every load (#195). - 2026-08-11: Wallet deletion repairs its own state —
hasWalletfollows the remaining wallets, the selection only moves when it was deleted, and the active-address change is broadcast to connected sites (#156). - 2026-08-11: One row per on-chain value movement in transaction history: the
merge moved into the pure
mergeTransactionsand the zero-ETH native side of a plain ERC-20 transfer absorbed into its token row (#177). - 2026-08-11:
TODO.mdWorkflow rewritten to the branch-and-PR-per-issue model onnext, with Status and Next Step refreshed (#191). - 2026-08-09:
DEBUGbecame a build-time constant defaulting to off, injected as the__BUILD_DEBUG__esbuild define and turned on withAUTISTMASK_DEBUG=1, so a plainmake buildno longer hands every newly created wallet the publicly committed test recovery phrase (#149). - 2026-08-09: dApp approval signing moved into the popup — the password no longer crosses the extension messaging boundary; the background broadcasts and resolves approvals only, and verifies the signed artifact against the approval it holds (#157).
- 2026-08-09: Post-build assertion that every emitted bundle containing
constants.jshasDEBUGcompiled off, viascript/verify-buildon themake buildpath (#170). - 2026-08-09: Containerized Chrome end-to-end harness (
make test-e2e/script/test-e2e) driving the real popup with all network intercepted, plus the two used-but-not-imported crashes it caught: AddToken unreachable (#150) and TransactionDetail broken for every ERC-20 transfer (#151). Harness demonstrated failing before the fixes and passing after (#181). Interception covers the MV3 background service worker, not just the popup page, and a launch-time canary aborts the suite if worker traffic starts escaping. - 2026-08-09: Reviewed the repo end to end and filed the 1.0.0 backlog (#149-#168).
- 2026-08-09: Test coverage for the address-poisoning defense in
src/shared/transactions.js(#160) - 2026-07-26: About well in settings with build info, repo link and the version click easter egg (#145); proper view navigation stack (#146).
- 2026-07-07 Adopted scripts-to-rule-them-all:
script/entrypoints, Makefile shims, README Entrypoints section (#148) - 2026-03-01: USD display suppressed on testnets (#142); estimated USD for ETH in approve-tx view (#141).
- Sepolia testnet support (#137); etherscan links go to token-specific URLs (#136).
- Transaction detail improvements: Type field and on-chain details (#130), txid-first reordering (#133), swap display corrections (#128), expanded confirm-tx warnings (#118).
- Dark mode theme setting (Light/Dark/System) with contrast fixes (#126); timestamps include timezone offset (#120); layout shift audit, reserved space for error messages (#124).
- Copy-flash visual feedback with timing tune (#113, #121); cross-wallet-type duplicate detection (#115).
- 2026-02-27: v0.1.0 tagged.
- 2026-02-24: Initial scaffolding: popup UI, BIP-39 wallet creation via ethers.js, wallet persistence, real ETH balances over RPC, ENS forward and reverse resolution.
Future Steps
Only work that has no issue of its own belongs here; everything else is on the tracker.
- Pre-1.0 security review of the extension (key handling, DEBUG mode policy, RPC input validation) before any 1.0rc tag. Individual filed issues are parts of it, but the review is broader than any of them.
- Decide whether docker-in-docker makes
make test-e2erunnable in the Gitea workflow. Extending the suite itself is tracked as #183 and #184. - Cut 1.0.0 once the milestone is empty, then continue tagging as milestones land.