feat(ci): add e2e duration charts#2361
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Add per-spec timing propagation, Chart.js report rendering, Loop file uploads, and local report artifacts so E2E failures can include duration context. Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>
- Propagate core.warning from messenger-report.js into buildThreadMessages so duration-chart rendering failures are visible in CI logs instead of being silently masked by the "Charts unavailable." placeholder. - Cache ChartJSNodeCanvas as a module-level singleton; chart rendering is reused across clusters instead of allocating a fresh canvas each time. - Sanitize cluster name when composing chart file names so unexpected characters cannot leak into uploaded Loop attachment names. - Switch e2e-matrix workflow to npm ci with cache and document why node-version stays pinned to 20 (actions/github-script@v7 ABI). - Add jest case asserting core.warning is emitted when chart rendering rejects. Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>
If the Loop bot token lacks the upload_file permission, /api/v4/files returns HTTP 403 and the per-file uploadFileToLoop call throws. The exception used to propagate out of makeThreadedReportInLoop, aborting the whole thread and dropping the failed-tests reply that we delivered before charts were introduced. Wrap the per-reply upload in try/catch, log a warning explaining that attachments are skipped, and still post the reply text. The behaviour is now strictly additive to the pre-charts implementation: chart attachments are best-effort, the failed-tests table is guaranteed. Add a jest case that mocks /api/v4/files with a 403 and asserts the thread reply is posted without file_ids. Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>
…s only Per user feedback after a local run review: the main message has to match the pre-charts main-branch layout, and the per-cluster thread reply should attach only the chart PNGs without the extra "### Test durations / Attached charts: ..." caption block. - markdown.js: drop renderTopSlowestSection (and the formatDuration/renderDurationBar helpers it owned) and the call from buildMainMessage so "Top slowest tests" no longer appears in the main message. - markdown.js: shrink renderChartCaption to "Charts unavailable." only on chart-render error and an empty string otherwise, so a cluster with successful charts gets a clean **[cluster](url)** header plus file attachments. - messenger-report.test.js: refresh the chart and Loop scenarios to assert the new minimal thread layout and the absence of the Top-3 section in the main message. Failed-tests thread reply behavior is preserved: clusters with failures still get the "### Failed tests" table, just without the chart caption block underneath it. Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>
Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>
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…visualizations Replaces the four ad-hoc cluster charts (top-slowest, duration-histogram, feature-totals, status-stacked) with a curated set of five: 1. status-doughnut - passed/failed/errors/skipped counts at a glance 2. pareto-slowest - top-N slowest specs + cumulative % of suite time 3. pass-rate-per-feature - 100% stacked horizontal bar, most-broken on top 4. quantiles-per-feature - p50/p90/max duration per feature 5. feature-totals - total duration per feature Also simplifies chart-config.js: a single pass aggregator feeds every chart, shared status and palette constants live at the top of the module, and only buildClusterChartConfigs(specTimings) is exported. The renderer now drives chart names from the builder list instead of hardcoding them. Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>
Reworks the experimental five-chart set into four triage-oriented charts: feature duration by status, slowest specs, duration buckets, and failed plus slow specs. The previous doughnut, quantile chart, and pareto percentage line are removed because they added noise without improving failure diagnosis. Adds local value labels to the chart configs so generated PNGs show concrete seconds/counts without extra dependencies. Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>
Drops the failed-and-slow-specs chart because it overlaps with slowest-specs when a run has few failures. The messenger report now renders three charts per cluster: feature duration by status, slowest specs, and duration buckets. Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>
…chart Changes slowest-specs from status-filled bars to a duration bucket gradient: cyan for fast specs, blue for medium specs, and purple for slow specs. Failed and errored specs remain distinct via red/amber borders and value-label suffixes. Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>
Aligns chart titles with Ginkgo hierarchy terms, adds a drill-down legend and minute-based duration ticks to slowest-specs, and trims the chart canvas height. Duration bucket bars are made thinner so the three bucket rows read less heavy. Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>
Adds per-chart canvas sizing and renders slowest-specs at 1920x720 so long It/Entry drill-down labels fit without clipping. Other E2E report charts keep the default 1280x640 size. Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>
Widens the slowest-specs output from 1920px to 2048px so long drill-down labels and value labels have a little more space from the image edge. Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>
Draws count labels for tiny stacked duration-bucket segments as offset callouts instead of hiding them or placing overlapping text on the white background. Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>
Keep the Loop report focused on feature duration status while moving slowest-specs into local and CI artifact renderers for deeper triage. Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>
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