Files
meshcore-analyzer/test-all.sh
T
efitenandClaude Opus 5.5 8933e2c703 fix(channels): keep client-only state across a channel-list refresh (#2095) (#2096)
Fixes #2095.

`loadChannels()` replaced the `channels` array with the server snapshot
and carried nothing across, and `mergeUserChannels()` only ever ran from
`init()`. So any refresh destroyed every field that exists only in the
tab.

**No race needed for the worst of it.** Change the region filter or
toggle show-encrypted with a PSK channel open, and:

- the **My Channels** section disappears — `renderChannelList()` derives
it as `channels.filter(c => c.userAdded === true)`, and the server
returns neither `userAdded` nor a `user:`-prefixed hash
- every unread badge resets to 0
- the user's own labels vanish
- `reconcileSelectionAfterChannelRefresh()` cannot find the `user:*`
hash in the snapshot, so it nulls `selectedHash`, sets `messages = []`,
rewrites the URL to `#/channels` and replaces the open conversation with
"Choose a channel from the sidebar"

## What this does

`mergeClientChannelState(fresh, prev)` mirrors
`mergeWsAppendedIntoRest()`, which already does exactly this job for
`messages` (#1498). Same shape: pure, takes both arrays as parameters,
returns a fresh array, never aliases or mutates an input.

It carries `unread`, `userAdded` and `userLabel` by hash, and keeps
`lastActivityMs` / `lastSender` / `lastMessage` / `messageCount` when a
WebSocket batch landed while the request was in flight and is therefore
newer than the snapshot. Those four move together: a sender without its
message reads as a different message.

`mergeUserChannels()` now runs inside `loadChannels()`, before the
render and before the reconcile, so all three call sites get it instead
of `init()` alone.

## What it deliberately does not do

**It does not resurrect a channel the snapshot left out.** A
region-filter change legitimately narrows the list, so carrying
survivors over would defeat the filter, which is a worse bug than the
one being fixed. The helper only enriches rows already present in the
fresh snapshot.

That leaves half of finding 2 in the issue unfixed: a channel pushed by
the WebSocket handler during the initial in-flight window is still
dropped. That one self-heals on the channel's next packet, and the
reverted preview line is overwritten by the next WS batch. Fixing it
properly needs a way to tell "dropped because the snapshot is stale"
from "dropped because the filter excludes it", which is a larger change
than this.

## Tests

`tests/unit/test-issue-2095-channels-client-state.js`, 11 cases,
registered in `test-all.sh`.

Part 1 exercises the helper directly. Part 2 drives the real
`loadChannels()` through the existing `_channelsLoadChannelsForTest`
hook with a stubbed `api()`, which is what proves the helper is wired in
rather than merely defined.

**Verified by mutation.** With the wiring removed from `loadChannels()`
but the helper left in place, the three reproduction cases fail with
exactly the reported symptoms:

```
FAIL  a refresh keeps the My Channels rows
      My Channels lost on refresh (got ["public1"])
FAIL  a refresh keeps unread badges
      the unread badge reset to 0 on refresh   undefined !== 7
FAIL  a refresh does not close an open PSK conversation
      the open PSK channel was deselected      + null  - 'user:MyPSK'
```

The fourth case, "a refresh still drops a channel the server filtered
out", stays green throughout, so the fix cannot be defeating the region
filter.

Full frontend suite green: `sh test-all.sh` exits 0.

## Not done

**No browser validation.** This is frontend JS covered by unit tests
that call the production function through its own hook, but I did not
run Playwright against a server, so I am not claiming a browser check I
did not do.

`init()` still calls `mergeUserChannels()` and `renderChannelList()`
after `loadChannels()` resolves, which is now redundant and costs one
extra full sidebar render per page load. Left alone deliberately: it is
idempotent, and the comment there records the regression it was added to
fix (`test-channel-issue-1111-e2e.js`, case 2). Worth removing
separately with that e2e test watched.

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-03 12:55:39 +02:00

194 lines
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Executable File

#!/bin/sh
# Authoritative standalone frontend test list for local runs and CI.
# Every suite in tests/unit is listed here; every suite in tests/e2e is classified
# in scripts/non-unit-tests.json.
set -e
cd "$(dirname "$0")"
node tests/unit/test-test-inventory.js
node tests/unit/test-1108-region-hide-nodes.js
node tests/unit/test-1659-analytics-warmup.js
node tests/unit/test-a11y-1705-subpath-hop-prefix-e2e.js
node tests/unit/test-a11y-1715-dark-role-swatches.js
node tests/unit/test-a11y-1716-rf-range-btn-active.js
node tests/unit/test-a11y-1719-contrast-root-causes-e2e.js
node tests/unit/test-a11y-1996-scope-audit-chips.js
node tests/unit/test-a11y-axe-1668-selftest.js
node tests/unit/test-a11y-axe-routes-coverage.js
node tests/unit/test-aging.js
node tests/unit/test-analytics-channels-integration.js
node tests/unit/test-anl1-tooltip-render.js
node tests/unit/test-area-filter.js
node tests/unit/test-channel-color-picker.js
node tests/unit/test-channel-colors.js
node tests/unit/test-channel-decrypt-ecb.js
node tests/unit/test-channel-decrypt-insecure-context.js
node tests/unit/test-channel-decrypt-m345.js
node tests/unit/test-channel-fluid-layout.js
node tests/unit/test-channel-issue-1087.js
node tests/unit/test-channel-issue-1101.js
node tests/unit/test-channel-live-decrypt-userprefix.js
node tests/unit/test-channel-live-decrypt.js
node tests/unit/test-channel-modal-ux.js
node tests/unit/test-channel-psk-ux.js
node tests/unit/test-channel-qr-wiring.js
node tests/unit/test-channel-qr.js
node tests/unit/test-channel-sidebar-layout.js
node tests/unit/test-channel-ux-followup.js
node tests/unit/test-channel-ux-round2.js
node tests/unit/test-channels-merge-1498-unit.js
node tests/unit/test-clear-filters.js
node tests/unit/test-color-picker-ux.js
node tests/unit/test-compare-flood-filter.js
node tests/unit/test-compare-overlap.js
node tests/unit/test-confidence-indicator.js
node tests/unit/test-coverage-gate.js
node tests/unit/test-customizer-v2.js
node tests/unit/test-drag-manager.js
node tests/unit/test-direct-rf-heard-by.js
node tests/unit/test-embed-mode-1369.js
node tests/unit/test-fetch-all-nodes-pagination.js
node tests/unit/test-fluid-scaffolding.js
node tests/unit/test-frontend-helpers.js
node tests/unit/test-geofilter-draft.js
node tests/unit/test-hash-color.js
node tests/unit/test-hop-resolver-affinity.js
node tests/unit/test-issue-1065-gesture-hints-gates.js
node tests/unit/test-issue-1107-live-layout.js
node tests/unit/test-issue-1136-observer-iata-map.js
node tests/unit/test-issue-1166-first-seen-column.js
node tests/unit/test-issue-1189-composed-cell.js
node tests/unit/test-issue-1189-live-iata-badge.js
node tests/unit/test-issue-1279-p2-code-filter.js
node tests/unit/test-issue-1293-marker-shapes.js
node tests/unit/test-issue-1356-map-a11y.js
node tests/unit/test-issue-1360-pill-letter-count.js
node tests/unit/test-issue-1361-cb-presets.js
node tests/unit/test-issue-1364-pill-no-clamp.js
node tests/unit/test-issue-1375-scope-stats-fetch.js
node tests/unit/test-issue-1380-cb-reset-button.js
node tests/unit/test-issue-1380-cb-sim-overlay.js
node tests/unit/test-issue-1407-cb-preset-propagation.js
node tests/unit/test-issue-1409-no-encrypted-flood.js
node tests/unit/test-issue-1412-customizer-no-override.js
node tests/unit/test-issue-1415-packets-layout.js
node tests/unit/test-issue-1418-cb-preset-ramp.js
node tests/unit/test-issue-1418-deeplink-hops-channels.js
node tests/unit/test-issue-1418-edge-weights.js
node tests/unit/test-issue-1418-polish-review.js
node tests/unit/test-issue-1418-raw-hex-extraction.js
node tests/unit/test-issue-1418-spider-fan.js
node tests/unit/test-issue-1420-tile-providers.js
node tests/unit/test-issue-1438-customizer-mcrole.js
node tests/unit/test-issue-1438-marker-css-vars.js
node tests/unit/test-issue-1446-cb-preset-cascade.js
node tests/unit/test-issue-1450-logo-aspect.js
node tests/unit/test-issue-1454-channels-toggle.js
node tests/unit/test-issue-1456-score-labels.js
node tests/unit/test-issue-1461-mobile-page-actions.js
node tests/unit/test-issue-1470-card-bg-contrast.js
node tests/unit/test-issue-1470-node-tile-helper.js
node tests/unit/test-issue-1473-prefix-generator.js
node tests/unit/test-issue-1473-reserved-prefixes.js
node tests/unit/test-issue-1485-live-anim-z.js
node tests/unit/test-issue-1488-marker-stroke-vars.js
node tests/unit/test-issue-1496-reset-all-complete.js
node tests/unit/test-issue-1509-detect-preset.js
node tests/unit/test-issue-1509-nav-active-bg.js
node tests/unit/test-issue-1518-home-url.js
node tests/unit/test-issue-1532-live-fullscreen.js
node tests/unit/test-issue-1562-observers-summary.js
node tests/unit/test-issue-1563-aggregate-and-inflight.js
node tests/unit/test-issue-1574-live-map-max-nodes.js
node tests/unit/test-issue-1606-pagination.js
node tests/unit/test-issue-1614-tile-url-function.js
node tests/unit/test-issue-1619-feed-detail-card-draggable.js
node tests/unit/test-issue-1633-hide-1byte-hops.js
node tests/unit/test-issue-1644-redesign.js
node tests/unit/test-issue-1646-compare-polish.js
node tests/unit/test-issue-1648-followup-phosphor-leaks.js
node tests/unit/test-issue-1648-m1-emoji-scan.js
node tests/unit/test-issue-1648-m2-emoji-scan.js
node tests/unit/test-issue-1648-m3-emoji-scan.js
node tests/unit/test-issue-1648-m4-emoji-scan.js
node tests/unit/test-issue-1648-m5-emoji-scan.js
node tests/unit/test-issue-1648-m6-final-sweep.js
node tests/unit/test-issue-1648-m6-lint-self.js
node tests/unit/test-issue-1668-m2-contrast.js
node tests/unit/test-issue-1668-m3-typography.js
node tests/unit/test-issue-1668-m4-per-route.js
node tests/unit/test-issue-1697-mqtt-mobile-e2e.js
node tests/unit/test-issue-1699-retransmission-chart.js
node tests/unit/test-issue-1705-subpath-contrast.js
node tests/unit/test-issue-1753-copy-url-slash.js
node tests/unit/test-issue-1770-mobile-row-clamp.js
node tests/unit/test-issue-1789-observer-firmware-cols.js
node tests/unit/test-issue-1825-observer-node-cross-links.js
node tests/unit/test-issue-1833-legend-toggle-vcr-offset.js
node tests/unit/test-issue-1836-crossnav-case-normalization.js
node tests/unit/test-issue-1843-node-qr-quiet-zone.js
node tests/unit/test-issue-1846-observers-width.js
node tests/unit/test-issue-1849-trace-hashbytes.js
node tests/unit/test-issue-1851-channel-message-scope.js
node tests/unit/test-issue-1862-map-region-filter.js
node tests/unit/test-issue-1868-control-decode.js
node tests/unit/test-issue-1890-og-url.js
node tests/unit/test-issue-1956-release-routing.js
node tests/unit/test-issue-1979-scope-adverts-by-role.js
node tests/unit/test-issue-1997-distance-building.js
node tests/unit/test-issue-2042-recent-adverts-label.js
node tests/unit/test-issue-2001-map-scope-state.js
node tests/unit/test-issue-2012-clear-filters-selection.js
node tests/unit/test-issue-2095-channels-client-state.js
node tests/unit/test-live-anims.js
node tests/unit/test-live-dt-cap-1524.js
node tests/unit/test-live-legend-helper.js
node tests/unit/test-live-multibyte-filter.js
node tests/unit/test-live-region-filter.js
node tests/unit/test-live.js
node tests/unit/test-map-clustering.js
node tests/unit/test-mqtt-status-panel.js
node tests/unit/test-my-repeaters-dashboard.js
node tests/unit/test-naive-banner-tone.js
node tests/unit/test-node-hop-analytics.js
node tests/unit/test-node-reach-coverage-debounce.js
node tests/unit/test-node-reach-coverage.js
node tests/unit/test-nodes-export-wiring.js
node tests/unit/test-nav-drawer-version-footer.js
node tests/unit/test-nodes-export.js
node tests/unit/test-observer-iata-1188.js
node tests/unit/test-observer-menu-interactions.js
node tests/unit/test-observer-naive-clock-1478.js
node tests/unit/test-observer-search-filter.js
node tests/unit/test-observers-headings.js
node tests/unit/test-packet-filter-time.js
node tests/unit/test-packet-filter-ux.js
node tests/unit/test-packet-filter.js
node tests/unit/test-packets-local-channels.js
node tests/unit/test-packets.js
node tests/unit/test-panel-corner.js
node tests/unit/test-path-inspector.js
node tests/unit/test-payload-labels-content.js
node tests/unit/test-payload-labels-namespace.js
node tests/unit/test-perf-anomaly.js
node tests/unit/test-perf-disk-io-1120.js
node tests/unit/test-perf-go-runtime.js
node tests/unit/test-perf-render-1258.js
node tests/unit/test-preflight-xss-gate.js
node tests/unit/test-pull-to-reconnect-1091.js
node tests/unit/test-pull-to-reconnect.js
node tests/unit/test-repeater-metric-scatter.js
node tests/unit/test-rx-coverage-config-race.js
node tests/unit/test-rx-coverage-escape.js
node tests/unit/test-rx-coverage-viewport.js
node tests/unit/test-scope-audit-styles-linked.js
node tests/unit/test-slideover-1056-rowsel-strict.js
node tests/unit/test-top-routes-overlay.js
node tests/unit/test-traces.js
node tests/unit/test-url-state.js
node tests/unit/test-warmup-banner.js
node tests/unit/test-ws-stale-watchdog-1074.js
node tests/unit/test-xss-escape-sinks.js
echo "All standalone frontend suites passed"