88 lines
3.0 KiB
TypeScript
88 lines
3.0 KiB
TypeScript
import { expect, test } from "../helpers/serve-dist";
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import {
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dispatchPersistedPageTransition,
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installSceneInstrumentation,
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readSceneInstrumentation,
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} from "../helpers/scene-instrumentation";
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test.beforeEach(async ({ page }) => installSceneInstrumentation(page));
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test("synthetic persisted freeze and restore keeps at most one canvas, RAF loop, and audio context", async ({
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page,
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distUrl,
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}) => {
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await page.goto(distUrl, { waitUntil: "domcontentloaded" });
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await expect(page.locator(".journey-world")).toHaveAttribute(
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"data-scene-state",
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"running",
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);
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await page.getByRole("button", { name: "PLAY SOUNDTRACK" }).click();
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await expect(page.getByRole("button", { name: "Mute sound" })).toBeVisible();
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for (let cycle = 0; cycle < 3; cycle += 1) {
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await dispatchPersistedPageTransition(page, "pagehide");
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await expect
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.poll(
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async () =>
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(await readSceneInstrumentation(page)).activeAnimationFrames,
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)
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.toBe(0);
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await dispatchPersistedPageTransition(page, "pageshow");
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await expect(page.locator(".journey-world")).toHaveAttribute(
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"data-scene-state",
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"running",
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);
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await expect
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.poll(
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async () =>
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(await readSceneInstrumentation(page)).activeAnimationFrames,
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)
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.toBeLessThanOrEqual(1);
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}
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const state = await readSceneInstrumentation(page);
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expect(state.maximumCanvasCount).toBe(1);
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expect(await page.locator(".journey-canvas").count()).toBe(1);
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expect(state.audioContextsConstructed).toBe(1);
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expect(state.liveAudioContexts).toBeLessThanOrEqual(1);
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});
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test("persisted lifecycle events preserve paused and Static states without duplicate resources", async ({
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page,
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distUrl,
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}) => {
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await page.goto(distUrl, { waitUntil: "domcontentloaded" });
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await expect(page.locator(".journey-world")).toHaveAttribute(
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"data-scene-state",
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"running",
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);
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await page.getByRole("button", { name: "Play soundtrack" }).click();
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await page.getByRole("button", { name: "Pause motion" }).click();
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await dispatchPersistedPageTransition(page, "pagehide");
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await dispatchPersistedPageTransition(page, "pageshow");
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await expect(page.locator(".journey-canvas")).toHaveCount(1);
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await expect(
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page.getByRole("button", { name: "Resume motion" }),
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).toBeVisible();
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await page.getByRole("button", { name: "Drive settings" }).click();
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await page.getByLabel("Quality control").selectOption("static");
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await dispatchPersistedPageTransition(page, "pagehide");
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await dispatchPersistedPageTransition(page, "pageshow");
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await expect(page.locator(".journey-canvas")).toHaveCount(0);
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await expect(
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page.getByRole("button", { name: "Enable motion" }),
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).toBeVisible();
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const state = await readSceneInstrumentation(page);
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expect(state.maximumCanvasCount).toBeLessThanOrEqual(1);
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await expect
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.poll(
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async () => (await readSceneInstrumentation(page)).activeAnimationFrames,
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)
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.toBe(0);
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expect(state.audioContextsConstructed).toBe(1);
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expect(state.liveAudioContexts).toBe(1);
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});
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