fix: add regression fixtures with golden baselines + address review

- Create sub-comp-t0 and sub-comp-id-selector as proper regression tests
  under packages/producer/tests/ with golden MP4 baselines
- Add both to shard-7 in regression.yml
- Add clarifying comment on activateNestedChildTimelines scope
- Confirm test fixture network safety in comment
This commit is contained in:
Miguel Ángel
2026-05-19 15:59:09 -04:00
parent 0d12a465a3
commit e2f7f6a58a
12 changed files with 319 additions and 1 deletions
@@ -0,0 +1,88 @@
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=1920, height=1080" />
<script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html,
body {
width: 1920px;
height: 1080px;
overflow: hidden;
background: #07110d;
}
#root {
position: relative;
width: 1920px;
height: 1080px;
overflow: hidden;
background: #07110d;
}
.scene {
position: absolute;
inset: 0;
overflow: hidden;
opacity: 0;
}
#scene-hook {
opacity: 1;
}
</style>
</head>
<body>
<div
id="root"
data-composition-id="main"
data-start="0"
data-duration="6"
data-width="1920"
data-height="1080"
>
<!-- First sub-comp at near-zero start: the bug trigger -->
<div
id="scene-hook"
class="scene"
data-layout-allow-overflow
data-composition-id="hook"
data-composition-src="compositions/hook.html"
data-start="0.001"
data-duration="2.0"
data-track-index="0"
></div>
<!-- Second sub-comp at a later start: works correctly -->
<div
id="scene-later"
class="scene"
data-layout-allow-overflow
data-composition-id="later"
data-composition-src="compositions/later.html"
data-start="2.5"
data-duration="3.5"
data-track-index="1"
></div>
</div>
<script>
window.__timelines = window.__timelines || {};
var tl = gsap.timeline({ paused: true });
// Transition: hook zooms out at 2.5s
tl.to("#scene-hook", { scale: 2.5, opacity: 0, duration: 0.4, ease: "power3.in" }, 2.5);
tl.fromTo(
"#scene-later",
{ scale: 0.5, opacity: 0 },
{ scale: 1, opacity: 1, duration: 0.4, ease: "power3.out" },
2.65,
);
window.__timelines["main"] = tl;
</script>
</body>
</html>