Release Scan Tools 0.2.0

tests/browser/app.spec.ts

@@ -82,6 +82,11 @@ test("adds and corrects a real local image while retaining the previous preview"
     "aria-valuetext",
     /^1% from left/u,
   );
+  await page.getByLabel("Corner 2 X (%)").fill("98.5");
+  await expect(page.getByRole("slider", { name: "Corner 2" })).toHaveAttribute(
+    "aria-valuetext",
+    /^99% from left/u,
+  );
   const download = page.waitForEvent("download");
   await page.getByRole("button", { name: "Download PNG" }).click();
   expect((await download).suggestedFilename()).toBe("page-scan.png");
@@ -156,6 +161,13 @@ test("runs the bundled OCR engine without an external request", async ({
     timeout: 90_000,
   });
   await expect(page.getByLabel("Recognized text")).toContainText(/LOCAL|SCAN/u);
+  await expect(page.getByLabel(/positioned OCR words/u)).toBeVisible();
+  await expect(
+    page.getByRole("button", { name: "Download hOCR geometry" }),
+  ).toBeVisible();
+  await expect(
+    page.getByRole("button", { name: "Download OCR TSV" }),
+  ).toBeVisible();
   expect(external).toEqual([]);
 });
 
@@ -191,8 +203,12 @@ test("integrates help, themes, identity, headers and offline reload", async ({
   );
   await expect(manifest.json()).resolves.toMatchObject({
     id: "de.add-ideas.scan-tools",
-    version: "0.1.0",
-    requirements: { workers: true },
+    version: "0.2.0",
+    requirements: { workers: false },
+    capabilities: {
+      required: [],
+      optional: expect.arrayContaining(["workers"]),
+    },
     privacy: { processing: "local", telemetry: false },
   });
   await context.setOffline(true);

tests/browser/responsive.spec.ts

@@ -0,0 +1,18 @@
+import { expect, test } from "@playwright/test";
+
+test("keeps the primary workspace inside a narrow viewport", async ({
+  page,
+}) => {
+  await page.goto("/deep/nested/scan-tools/");
+  await expect(page.locator("main").first()).toBeVisible();
+  await expect(
+    page.locator("main .loading, main .workbench-loading"),
+  ).toHaveCount(0);
+
+  const widths = await page.evaluate(() => ({
+    content: document.documentElement.scrollWidth,
+    viewport: document.documentElement.clientWidth,
+  }));
+  expect(widths.viewport).toBeLessThanOrEqual(430);
+  expect(widths.content).toBeLessThanOrEqual(widths.viewport + 1);
+});

tests/scan/render.test.ts

@@ -0,0 +1,28 @@
+import { afterEach, describe, expect, it, vi } from "vitest";
+import { perspectiveCorrectPixels } from "../../src/scan/render";
+import { defaultAdjustments } from "../../src/scan/types";
+
+class TestImageData {
+  data: Uint8ClampedArray;
+  width: number;
+  height: number;
+  constructor(width: number, height: number) {
+    this.width = width;
+    this.height = height;
+    this.data = new Uint8ClampedArray(width * height * 4);
+  }
+}
+
+describe("scan render core", () => {
+  afterEach(() => vi.unstubAllGlobals());
+
+  it("maps an identity quad without changing corner colours", () => {
+    vi.stubGlobal("ImageData", TestImageData);
+    const source = new TestImageData(2, 2) as unknown as ImageData;
+    source.data.set([
+      255, 0, 0, 255, 0, 255, 0, 255, 0, 0, 255, 255, 255, 255, 255, 255,
+    ]);
+    const result = perspectiveCorrectPixels(source, 2, 2, defaultAdjustments());
+    expect([...result.data]).toEqual([...source.data]);
+  });
+});