149 lines
5.4 KiB
TypeScript
149 lines
5.4 KiB
TypeScript
import { expect, test, type Page } from "@playwright/test";
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import { Buffer } from "node:buffer";
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const ORIGIN = "http://127.0.0.1:4197";
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async function localOnly(page: Page) {
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const external: string[] = [];
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await page.route("**/*", async (route) => {
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const url = new URL(route.request().url());
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if (
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(url.protocol === "http:" || url.protocol === "https:") &&
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url.origin !== ORIGIN
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) {
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external.push(url.href);
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await route.abort();
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} else await route.continue();
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});
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return external;
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}
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test("runs from a nested path without external requests", async ({ page }) => {
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const errors: string[] = [];
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page.on("pageerror", (error) => errors.push(error.message));
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page.on("console", (message) => {
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if (message.type() === "error") errors.push(message.text());
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});
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const external = await localOnly(page);
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await page.goto("/deep/nested/subtitle/");
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await expect(
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page.getByRole("heading", { name: "Subtitle Tools" }),
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).toBeVisible();
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await expect(page.getByText("No network requests")).toBeVisible();
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expect(external).toEqual([]);
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expect(errors).toEqual([]);
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});
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test("parses, validates, edits and converts the example", async ({ page }) => {
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const external = await localOnly(page);
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await page.goto("/deep/nested/subtitle/");
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await expect(page.getByText("SRT", { exact: true })).toBeVisible();
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await page.getByRole("button", { name: "Cues & checks" }).click();
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await expect(page.getByText("overlap", { exact: true })).toBeVisible();
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await page.getByLabel("Text").fill("Edited locally");
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await page.getByRole("button", { name: "Source & export" }).click();
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await page.getByLabel("Output format").selectOption("vtt");
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await expect(page.getByLabel("Export preview")).toHaveValue(/WEBVTT/u);
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await expect(page.getByLabel("Export preview")).toHaveValue(
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/Edited locally/u,
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);
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expect(external).toEqual([]);
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});
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test("applies a bounded timing shift", async ({ page }) => {
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await page.goto("/deep/nested/subtitle/");
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await page.getByRole("button", { name: "Timing" }).click();
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await page.getByLabel("Shift (ms)").fill("500");
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await page.getByRole("button", { name: "Apply timing transform" }).click();
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await page.getByRole("button", { name: "Cues & checks" }).click();
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await expect(page.getByText(/00:00:01\.500/u).first()).toBeVisible();
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});
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test("imports flat TTML and performs timeline edits", async ({ page }) => {
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await page.goto("/deep/nested/subtitle/");
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await page
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.getByLabel("Subtitle source")
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.fill(
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`<tt xmlns="http://www.w3.org/ns/ttml"><body><div><p begin="1s" end="3s">One<br/>line</p></div></body></tt>`,
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);
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await page.getByRole("button", { name: "Parse source" }).click();
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await expect(
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page.getByLabel("Subtitle summary").getByText("TTML", { exact: true }),
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).toBeVisible();
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await page.getByRole("button", { name: "Cues & checks" }).click();
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await page.getByRole("button", { name: "Duplicate" }).click();
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await expect(
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page
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.getByLabel("Subtitle summary")
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.locator(":scope > div")
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.filter({ hasText: /^Cues2$/u })
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.locator("strong"),
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).toHaveText("2");
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await page.getByRole("button", { name: "Uppercase" }).click();
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await page.getByRole("button", { name: "Source & export" }).click();
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await page.getByLabel("Output format").selectOption("ttml");
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await expect(page.getByLabel("Export preview")).toHaveValue(/<tt/u);
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await expect(page.getByLabel("Export preview")).toHaveValue(/ONE/u);
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});
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test("attaches playback before completing worker waveform extraction", async ({
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page,
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}) => {
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await page.goto("/deep/nested/subtitle/");
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await page.getByRole("button", { name: "Waveform" }).click();
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await page.getByLabel("Open media").setInputFiles({
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name: "tone.wav",
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mimeType: "audio/wav",
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buffer: wavFixture(),
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});
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await expect(page.locator("audio")).toBeVisible();
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await expect(
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page.getByLabel("Audio waveform with subtitle start markers"),
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).toBeVisible();
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await expect(page.getByRole("alert")).toHaveCount(0);
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});
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test("serves release identity and hardened local-only headers", async ({
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request,
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}) => {
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const index = await request.get("/deep/nested/subtitle/");
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expect(index.ok()).toBe(true);
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expect(index.headers()["content-security-policy"]).toContain(
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"connect-src 'self'",
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);
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expect(index.headers()["content-security-policy"]).not.toMatch(
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/connect-src[^;]*https?:/u,
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);
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expect(await index.text()).not.toMatch(/\b(?:src|href)=["']\//u);
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const manifest = await request.get("/deep/nested/subtitle/toolbox-app.json");
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await expect(manifest.json()).resolves.toMatchObject({
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id: "de.add-ideas.subtitle-tools",
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version: "0.2.0",
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entry: "./",
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privacy: { processing: "local", telemetry: false },
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});
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});
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function wavFixture(): Buffer {
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const sampleRate = 8_000;
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const samples = sampleRate / 4;
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const output = Buffer.alloc(44 + samples * 2);
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output.write("RIFF", 0);
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output.writeUInt32LE(output.length - 8, 4);
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output.write("WAVEfmt ", 8);
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output.writeUInt32LE(16, 16);
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output.writeUInt16LE(1, 20);
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output.writeUInt16LE(1, 22);
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output.writeUInt32LE(sampleRate, 24);
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output.writeUInt32LE(sampleRate * 2, 28);
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output.writeUInt16LE(2, 32);
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output.writeUInt16LE(16, 34);
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output.write("data", 36);
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output.writeUInt32LE(samples * 2, 40);
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for (let index = 0; index < samples; index += 1)
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output.writeInt16LE(
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Math.round(Math.sin((index / sampleRate) * Math.PI * 2 * 440) * 12_000),
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44 + index * 2,
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);
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return output;
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}
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