103 lines
3.2 KiB
TypeScript
103 lines
3.2 KiB
TypeScript
import { expect, test } from "playwright/test";
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import {
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opaquePng,
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transparentPng,
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tinyBase64,
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svgMarkup,
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pixelRow,
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} from "./helpers/fixtures";
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import {
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trackErrors,
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openTool,
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uploadImage,
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expectNoErrorAlert,
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expectNoErrors,
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} from "./helpers/page";
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for (const [id, input] of [
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["base64-to-png", tinyBase64],
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["hex-to-png", "ff0000ff"],
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["bytes-to-png", pixelRow(32, [255, 0, 0, 255])],
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[
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"rgb-values-to-png",
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Array.from({ length: 32 }, () => "rgba(255,0,0,255)").join(" "),
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],
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["svg-to-png", svgMarkup],
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] as const) {
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test(`text input → ${id} produces result image`, async ({ page }) => {
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const sink = trackErrors(page);
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await expect(async () => {
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await openTool(page, id);
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await page.locator(".text-source textarea").fill(input);
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await page.getByRole("button", { name: "Render text" }).click();
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await expect(page.locator('img[alt="result"]')).toBeVisible();
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}).toPass({ timeout: 25_000 });
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await expectNoErrorAlert(page);
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expectNoErrors(sink);
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});
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}
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test("png-to-base64 shows decoded text result", async ({ page }) => {
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const sink = trackErrors(page);
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await openTool(page, "png-to-base64");
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await uploadImage(page, opaquePng);
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const code = page.locator(".result-pre code");
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await expect(code).toBeVisible();
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const text = (await code.textContent()) ?? "";
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expect(text.length).toBeGreaterThan(20);
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await expectNoErrorAlert(page);
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expectNoErrors(sink);
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});
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for (const [input, expected] of [
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[tinyBase64, "Yes — valid PNG signature."],
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["aGVsbG8=", "No — the content is not a PNG."],
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] as const) {
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test(`verify-is-png verdict: ${expected}`, async ({ page }) => {
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await expect(async () => {
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await openTool(page, "verify-is-png");
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await page.locator(".text-source textarea").fill(input);
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await page.getByRole("button", { name: "Render text" }).click();
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await expect(page.locator(".verdict-text")).toContainText(expected);
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}).toPass({ timeout: 25_000 });
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});
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}
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test("png-is-transparent: opaque image → 'No'", async ({ page }) => {
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await openTool(page, "png-is-transparent");
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await uploadImage(page, opaquePng);
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await expect(page.locator(".verdict-text")).toContainText(
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"No — fully opaque.",
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);
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});
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test("png-is-transparent: transparent image → 'Yes'", async ({ page }) => {
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await openTool(page, "png-is-transparent");
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await uploadImage(page, transparentPng);
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await expect(page.locator(".verdict-text")).toContainText(
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"Yes — has transparency.",
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);
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});
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test("png-is-grayscale: colored image → 'No'", async ({ page }) => {
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await openTool(page, "png-is-grayscale");
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await uploadImage(page, opaquePng);
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await expect(page.locator(".verdict-text")).toContainText(
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"No — contains colors.",
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);
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});
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test("png-orientation: landscape image → Landscape", async ({ page }) => {
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await openTool(page, "png-orientation");
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await uploadImage(page, opaquePng); // 64×48 → landscape
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await expect(page.locator(".verdict-text")).toContainText("Landscape");
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});
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test("png-file-size: returns a size in KB", async ({ page }) => {
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await openTool(page, "png-file-size");
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await uploadImage(page, opaquePng);
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const verdict = page.locator(".verdict-text");
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await expect(verdict).toBeVisible();
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await expect(verdict).toContainText("KB");
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});
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