deer-flow/frontend/tests/unit/components/ui/animation-scheduling.test.ts
DanielWalnut 459dd78707
perf(frontend): bound delivery, bundles, and long-running UI work (#4622)
* docs: design frontend performance remediation

* docs: plan frontend performance remediation

* test(frontend): add route asset performance budgets

* perf(nginx): compress textual responses safely

* perf(frontend): lazy load case study media

* perf(frontend): bound static demo file tracing

* perf(frontend): restore static locale boundaries

* perf(frontend): defer closed workspace panels

* perf(frontend): split editors and deduplicate highlighting

* perf(frontend): index incremental message derivation

* perf(frontend): stabilize paged history cache policy

* perf(frontend): bound streaming markdown renders

* perf(frontend): virtualize message history

* perf(frontend): bound and virtualize chat lists

* perf(frontend): suspend inactive decorative animation

* perf(browser): stream latest frames as binary

* perf(artifacts): stream bounded text previews

* docs: finalize performance runtime boundaries

* style(backend): apply test formatting

* fix(frontend): keep translation functions client-side

* perf(frontend): defer decorative animation bundles

* test(frontend): lock optimized route budgets

* fix: harden frontend performance boundaries

* test(frontend): update i18n provider fixture

* fix(frontend): preserve sidebar pagination position

* style(backend): format artifact range test
2026-08-01 22:19:59 +08:00

57 lines
1.9 KiB
TypeScript

import { readFileSync } from "node:fs";
import { join } from "node:path";
import { describe, expect, it } from "@rstest/core";
const frontendRoot = join(import.meta.dirname, "../../../..");
describe("decorative animation scheduling", () => {
it("suspends the Galaxy render loop when its container is inactive", () => {
const source = readFileSync(
join(frontendRoot, "src/components/landing/hero.tsx"),
"utf8",
);
expect(source).toContain("useRenderActivity");
expect(source).toContain("renderGalaxy && (");
expect(source).toContain(
'dynamic(() => import("@/components/ui/galaxy"), { ssr: false })',
);
});
it("scopes and coalesces Magic Bento spotlight pointer work", () => {
const source = readFileSync(
join(
frontendRoot,
"src/components/landing/sections/whats-new-section.tsx",
),
"utf8",
);
expect(source).toContain("useRenderActivity");
expect(source).toContain("enableSpotlight={false}");
expect(source).toContain('import("@/components/ui/magic-bento")');
expect(source).toContain("ssr: false");
expect(source).toContain(
"useRenderActivity(bentoContainerRef, false, false)",
);
expect(source).toContain("disableAnimations={reducedMotion}");
expect(source).toContain('container.addEventListener("pointermove"');
expect(source).toContain("pendingPointerFrame");
});
it("does not load the skills animation before its section is visible", () => {
const source = readFileSync(
join(frontendRoot, "src/components/landing/sections/skills-section.tsx"),
"utf8",
);
expect(source).toContain('import("../progressive-skills-animation")');
expect(source).toContain("ssr: false");
expect(source).toContain("useRenderActivity(animationRef, false)");
expect(source).toContain(
"renderAnimation && <ProgressiveSkillsAnimation />",
);
});
});