Files
pbakaus_impeccable/tests/fixtures/antipatterns/pseudo-stripe.html
T
Paul BakausandClaude Fable 5 cfdb7d4c81 detector: catch pseudo-element side stripes; add pulsing-dot rule
Two gaps surfaced by human eval review of real artifacts:

1. side-tab missed the pseudo-element variant. The accent stripe drawn as
   an absolutely-positioned ::before/::after (left/right: 0, top+bottom: 0
   or height: 100%, narrow width, colored background) uses no border
   property at all, so neither the element-level border checks (pseudo
   elements never enter the static cascade or DOM walk) nor the
   border-left/right regexes could see it. New scanCssTextForPseudoStripe
   scans stylesheet text for that shape, mirroring the border rule's
   gates: >= 3px thick (<= 12px), chromatic fill (var()-resolved, neutral
   dividers skipped), full height against a side edge, with the
   blockquote/prose exemptions preserved.

2. New pulsing-dot rule (slop): small circular "live" indicator dots
   (<= 16px, border-radius >= 40% or pill values) bound to an infinite
   animation whose keyframes vary opacity, scale, or box-shadow — or
   pulse/blink/ping names when the keyframes aren't in the scanned text —
   plus the Tailwind animate-ping/pulse + rounded-full + tiny-size utility
   combo. Rotation-only keyframes (spinners) never flag, including when
   they hide behind a pulse-like name.

Both scanners live in checkHtmlPatterns, so the static-html engine and
the browser bundle share the same detection path. Browser/extension
bundles regenerated; docs rule count bumped to 47.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-11 19:06:41 -07:00

100 lines
2.4 KiB
HTML

<!DOCTYPE html>
<html>
<head>
<title>Pseudo-element side stripe fixture</title>
<style>
:root {
--ok: oklch(0.78 0.145 155);
--line: rgba(0, 0, 0, 0.08);
}
/* FLAG: classic ::before accent stripe — absolute, full height, left edge,
chromatic background resolved through a custom property. */
.card-stripe { position: relative; border-radius: 12px; }
.card-stripe::before {
content: "";
position: absolute;
left: 0; top: 0; bottom: 0;
width: 5px;
background: var(--ok);
}
/* FLAG: right-edge variant using inset shorthand + literal color. */
.row-stripe { position: relative; }
.row-stripe::after {
content: "";
position: absolute;
inset: 0 0 0 auto;
width: 4px;
background-color: #3b82f6;
}
/* PASS: 1px neutral hairline divider (below width threshold + neutral). */
.col + .col::before {
content: "";
position: absolute;
left: 0; top: 0; bottom: 0;
width: 1px;
background: var(--line);
}
/* PASS: neutral 4px rail (timeline spine) — chromatic gate rejects it. */
.timeline::before {
content: "";
position: absolute;
left: 0; top: 0; bottom: 0;
width: 4px;
background: rgb(210, 210, 214);
}
/* PASS: blockquote decoration is exempt in prose contexts. */
blockquote::before {
content: "";
position: absolute;
left: 0; top: 0; bottom: 0;
width: 4px;
background: #d97706;
}
/* PASS: toggle knob — offset from the edge, not a stripe. */
.switch::before {
content: "";
position: absolute;
left: 2px; top: 2px;
width: 10px; height: 10px;
border-radius: 50%;
background: #3b82f6;
}
/* PASS: wide decorative panel, not a stripe. */
.panel::before {
content: "";
position: absolute;
left: 0; top: 0; bottom: 0;
width: 40px;
background: #3b82f6;
}
/* PASS: horizontal underline accent (not full height, not edge-anchored
vertically). */
.heading::after {
content: "";
position: absolute;
left: 0; bottom: 0;
width: 6px; height: 3px;
background: #3b82f6;
}
</style>
</head>
<body>
<div class="card-stripe">Card with pseudo stripe</div>
<div class="row-stripe">Row with right stripe</div>
<div class="col">One</div><div class="col">Two</div>
<div class="timeline">Timeline</div>
<blockquote>Quoted text</blockquote>
<span class="switch"></span>
<div class="panel">Panel</div>
<h2 class="heading">Heading</h2>
</body>
</html>