Release Office Tools 0.2.0

tests/browser/odf-viewer.spec.ts

@@ -1,4 +1,4 @@
-import { expect, test, type Page } from "@playwright/test";
+import { expect, test, type Download, type Page } from "@playwright/test";
 import {
   createMinimalOdp,
   createMinimalOds,
@@ -25,9 +25,31 @@ async function find(page: Page, value: string) {
   await expect(search.getByText("1 of 1", { exact: true })).toBeVisible();
 }
 
+async function downloadedBytes(download: Download): Promise<Uint8Array> {
+  const stream = await download.createReadStream();
+  const chunks: Uint8Array[] = [];
+  let total = 0;
+  for await (const chunk of stream) {
+    const bytes =
+      typeof chunk === "string"
+        ? new TextEncoder().encode(chunk)
+        : new Uint8Array(chunk as ArrayBufferLike);
+    chunks.push(bytes);
+    total += bytes.byteLength;
+  }
+  const result = new Uint8Array(total);
+  let offset = 0;
+  for (const chunk of chunks) {
+    result.set(chunk, offset);
+    offset += chunk.byteLength;
+  }
+  return result;
+}
+
 test("renders and searches a project-authored ODT in an isolated worker", async ({
   page,
 }) => {
+  const fixture = createMinimalOdt();
   const externalHosts = new Set<string>();
   const errors: string[] = [];
   const workerScripts: URL[] = [];
@@ -45,7 +67,7 @@ test("renders and searches a project-authored ODT in an isolated worker", async
   });
   page.on("pageerror", (error) => errors.push(error.message));
 
-  await openFixture(page, createMinimalOdt());
+  await openFixture(page, fixture);
   await expect(
     page.getByRole("heading", { name: "OpenDocument Text Fixture" }),
   ).toBeVisible();
@@ -59,6 +81,11 @@ test("renders and searches a project-authored ODT in an isolated worker", async
   await page.getByRole("button", { name: "Zoom in" }).click();
   await expect(page.getByText("110%", { exact: true })).toBeVisible();
 
+  const exactCopy = page.waitForEvent("download");
+  await page.getByRole("button", { name: "Save exact copy" }).click();
+  const exactBytes = await downloadedBytes(await exactCopy);
+  expect([...exactBytes]).toEqual([...fixture.buffer]);
+
   expect(externalHosts).toEqual(new Set());
   expect(errors).toEqual([]);
   expect(workerScripts.length).toBeGreaterThan(0);
@@ -81,6 +108,12 @@ test("renders, searches and switches sheets in a project-authored ODS", async ({
   await page.getByRole("button", { name: "Next sheet" }).click();
   await expect(page.getByText("sheet 2 of 2", { exact: true })).toBeVisible();
   await expect(page.getByRole("grid")).toContainText("Second sheet content");
+  const csvDownload = page.waitForEvent("download");
+  await page.getByRole("button", { name: "Export sheet CSV" }).click();
+  const csv = new TextDecoder().decode(
+    await downloadedBytes(await csvDownload),
+  );
+  expect(csv).toContain("Second sheet content");
 });
 
 test("renders, searches and navigates a project-authored ODP", async ({