mirror of
https://github.com/zen-browser/pdf.js.git
synced 2025-07-08 01:10:08 +02:00
64635f3b35
Right now, editable annotations are using their own canvas when they're drawn, but it induces several issues: - if the annotation has to be composed with the page then the canvas must be correctly composed with its parent. That means we should move the canvas under canvasWrapper and we should extract composing info from the drawing instructions... Currently it's the case with highlight annotations. - we use some extra memory for those canvas even if the user will never edit them, which the case for example when opening a pdf in Fenix. So with this patch, all the editable annotations are drawn on the canvas. When the user switches to editing mode, then the pages with some editable annotations are redrawn but without them: they'll be replaced by their counterpart in the annotation editor layer.
838 lines
27 KiB
JavaScript
838 lines
27 KiB
JavaScript
/* Copyright 2022 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import {
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applyFunctionToEditor,
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awaitPromise,
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closePages,
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copy,
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copyToClipboard,
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getEditorDimensions,
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getEditorSelector,
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getFirstSerialized,
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getRect,
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getSerialized,
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kbBigMoveDown,
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kbBigMoveRight,
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kbSelectAll,
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kbUndo,
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loadAndWait,
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paste,
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pasteFromClipboard,
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scrollIntoView,
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serializeBitmapDimensions,
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switchToEditor,
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waitForAnnotationEditorLayer,
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waitForEntryInStorage,
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waitForSelectedEditor,
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waitForSerialized,
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waitForStorageEntries,
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} from "./test_utils.mjs";
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import { fileURLToPath } from "url";
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import fs from "fs";
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import path from "path";
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const __dirname = path.dirname(fileURLToPath(import.meta.url));
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const selectAll = async page => {
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await kbSelectAll(page);
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await page.waitForFunction(
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() => !document.querySelector(".stampEditor:not(.selectedEditor)")
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);
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};
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const clearAll = async page => {
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await selectAll(page);
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await page.keyboard.press("Backspace");
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await waitForStorageEntries(page, 0);
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};
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const waitForImage = async (page, selector) => {
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await page.waitForSelector(`${selector} canvas`);
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await page.waitForFunction(
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sel => {
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const canvas = document.querySelector(sel);
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const data = canvas
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.getContext("2d")
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.getImageData(0, 0, canvas.width, canvas.height);
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return data.data.some(x => x !== 0);
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},
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{},
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`${selector} canvas`
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);
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await page.waitForSelector(`${selector} .altText`);
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};
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const copyImage = async (page, imagePath, number) => {
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const data = fs
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.readFileSync(path.join(__dirname, imagePath))
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.toString("base64");
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await copyToClipboard(page, { "image/png": `data:image/png;base64,${data}` });
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await pasteFromClipboard(page);
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await waitForImage(page, getEditorSelector(number));
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};
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const switchToStamp = switchToEditor.bind(null, "Stamp");
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describe("Stamp Editor", () => {
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describe("Basic operations", () => {
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let pages;
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beforeAll(async () => {
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pages = await loadAndWait("empty.pdf", ".annotationEditorLayer");
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});
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afterAll(async () => {
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await closePages(pages);
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});
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it("must load a PNG which is bigger than a page", async () => {
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await Promise.all(
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pages.map(async ([browserName, page]) => {
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if (browserName === "firefox") {
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// Disabled in Firefox, because of https://bugzilla.mozilla.org/1553847.
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return;
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}
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await switchToStamp(page);
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await page.click("#editorStampAddImage");
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const input = await page.$("#stampEditorFileInput");
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await input.uploadFile(
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`${path.join(__dirname, "../images/firefox_logo.png")}`
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);
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await waitForImage(page, getEditorSelector(0));
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const { width } = await getEditorDimensions(page, 0);
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// The image is bigger than the page, so it has been scaled down to
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// 75% of the page width.
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expect(width).toEqual("75%");
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const [bitmap] = await serializeBitmapDimensions(page);
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expect(bitmap.width).toEqual(512);
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expect(bitmap.height).toEqual(543);
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await clearAll(page);
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})
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);
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});
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it("must load a SVG", async () => {
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await Promise.all(
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pages.map(async ([browserName, page]) => {
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if (browserName === "firefox") {
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// Disabled in Firefox, because of https://bugzilla.mozilla.org/1553847.
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return;
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}
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await page.click("#editorStampAddImage");
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const input = await page.$("#stampEditorFileInput");
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await input.uploadFile(
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`${path.join(__dirname, "../images/firefox_logo.svg")}`
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);
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await waitForImage(page, getEditorSelector(1));
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const { width } = await getEditorDimensions(page, 1);
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expect(Math.round(parseFloat(width))).toEqual(40);
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const [bitmap] = await serializeBitmapDimensions(page);
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// The original size is 80x242 but to increase the resolution when it
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// is rasterized we scale it up by 96 / 72
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const ratio = await page.evaluate(
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() => window.pdfjsLib.PixelsPerInch.PDF_TO_CSS_UNITS
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);
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expect(bitmap.width).toEqual(Math.round(242 * ratio));
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expect(bitmap.height).toEqual(Math.round(80 * ratio));
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await clearAll(page);
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})
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);
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});
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});
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describe("Resize", () => {
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let pages;
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beforeAll(async () => {
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pages = await loadAndWait("empty.pdf", ".annotationEditorLayer", 50);
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});
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afterAll(async () => {
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await closePages(pages);
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});
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it("must check that an added image stay within the page", async () => {
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await Promise.all(
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pages.map(async ([browserName, page]) => {
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if (browserName === "firefox") {
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// Disabled in Firefox, because of https://bugzilla.mozilla.org/1553847.
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return;
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}
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await switchToStamp(page);
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const names = ["bottomLeft", "bottomRight", "topRight", "topLeft"];
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for (let i = 0; i < 4; i++) {
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if (i !== 0) {
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await clearAll(page);
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}
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await page.click("#editorStampAddImage");
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const input = await page.$("#stampEditorFileInput");
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await input.uploadFile(
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`${path.join(__dirname, "../images/firefox_logo.png")}`
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);
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await waitForImage(page, getEditorSelector(i));
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await page.waitForSelector(`${getEditorSelector(i)} .altText`);
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for (let j = 0; j < 4; j++) {
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await page.keyboard.press("Escape");
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await page.waitForSelector(
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`${getEditorSelector(i)} .resizers.hidden`
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);
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const handle = await waitForAnnotationEditorLayer(page);
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await page.evaluate(() => {
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window.PDFViewerApplication.rotatePages(90);
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});
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await awaitPromise(handle);
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await page.focus(".stampEditor");
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await waitForSelectedEditor(page, getEditorSelector(i));
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await page.waitForSelector(
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`${getEditorSelector(i)} .resizers:not(.hidden)`
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);
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const stampRect = await getRect(page, ".stampEditor");
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const [name, cursor] = await page.evaluate(rect => {
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const el = document.elementFromPoint(rect.x, rect.y);
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const cornerName = Array.from(el.classList).find(
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c => c !== "resizer"
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);
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return [cornerName, window.getComputedStyle(el).cursor];
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}, stampRect);
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expect(name).withContext(`In ${browserName}`).toEqual(names[j]);
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expect(cursor)
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.withContext(`In ${browserName}`)
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.toEqual("nwse-resize");
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}
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const handle = await waitForAnnotationEditorLayer(page);
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await page.evaluate(() => {
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window.PDFViewerApplication.rotatePages(90);
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});
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await awaitPromise(handle);
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}
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})
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);
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});
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});
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describe("Alt text dialog", () => {
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let pages;
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beforeAll(async () => {
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pages = await loadAndWait("empty.pdf", ".annotationEditorLayer", 50);
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});
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afterAll(async () => {
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await closePages(pages);
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});
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it("must check that the alt-text flow is correctly implemented", async () => {
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// Run sequentially to avoid clipboard issues.
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for (const [browserName, page] of pages) {
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await switchToStamp(page);
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await copyImage(page, "../images/firefox_logo.png", 0);
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// Wait for the alt-text button to be visible.
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const buttonSelector = `${getEditorSelector(0)} button.altText`;
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await page.waitForSelector(buttonSelector);
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// Click on the alt-text button.
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await page.click(buttonSelector);
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// Wait for the alt-text dialog to be visible.
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await page.waitForSelector("#altTextDialog", { visible: true });
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// Click on the alt-text editor.
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const textareaSelector = "#altTextDialog textarea";
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await page.click(textareaSelector);
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await page.type(textareaSelector, "Hello World");
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// Click on save button.
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const saveButtonSelector = "#altTextDialog #altTextSave";
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await page.click(saveButtonSelector);
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// Check that the canvas has an aria-describedby attribute.
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await page.waitForSelector(
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`${getEditorSelector(0)} canvas[aria-describedby]`
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);
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// Wait for the alt-text button to have the correct icon.
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await page.waitForSelector(`${buttonSelector}.done`);
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// Hover the button.
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await page.hover(buttonSelector);
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// Wait for the tooltip to be visible.
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const tooltipSelector = `${buttonSelector} .tooltip`;
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await page.waitForSelector(tooltipSelector, { visible: true });
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let tooltipText = await page.evaluate(
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sel => document.querySelector(`${sel}`).innerText,
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tooltipSelector
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);
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expect(tooltipText).toEqual("Hello World");
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// Now we change the alt-text and check that the tooltip is updated.
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await page.click(buttonSelector);
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await page.waitForSelector("#altTextDialog", { visible: true });
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await page.evaluate(sel => {
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document.querySelector(`${sel}`).value = "";
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}, textareaSelector);
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await page.click(textareaSelector);
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await page.type(textareaSelector, "Dlrow Olleh");
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await page.click(saveButtonSelector);
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await page.waitForSelector(`${buttonSelector}.done`);
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await page.hover(buttonSelector);
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await page.waitForSelector(tooltipSelector, { visible: true });
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tooltipText = await page.evaluate(
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sel => document.querySelector(`${sel}`).innerText,
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tooltipSelector
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);
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expect(tooltipText).toEqual("Dlrow Olleh");
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// Now we just check that cancel didn't change anything.
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await page.click(buttonSelector);
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await page.waitForSelector("#altTextDialog", { visible: true });
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await page.evaluate(sel => {
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document.querySelector(`${sel}`).value = "";
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}, textareaSelector);
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await page.click(textareaSelector);
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await page.type(textareaSelector, "Hello PDF.js");
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const cancelButtonSelector = "#altTextDialog #altTextCancel";
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await page.click(cancelButtonSelector);
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await page.waitForSelector(`${buttonSelector}.done`);
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await page.hover(buttonSelector);
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await page.waitForSelector(tooltipSelector, { visible: true });
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tooltipText = await page.evaluate(
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sel => document.querySelector(`${sel}`).innerText,
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tooltipSelector
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);
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// The tooltip should still be "Dlrow Olleh".
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expect(tooltipText).toEqual("Dlrow Olleh");
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// Now we switch to decorative.
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await page.click(buttonSelector);
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await page.waitForSelector("#altTextDialog", { visible: true });
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const decorativeSelector = "#altTextDialog #decorativeButton";
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await page.click(decorativeSelector);
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await page.click(saveButtonSelector);
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await page.waitForSelector(`${buttonSelector}.done`);
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await page.hover(buttonSelector);
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await page.waitForSelector(tooltipSelector, { visible: true });
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tooltipText = await page.evaluate(
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sel => document.querySelector(`${sel}`).innerText,
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tooltipSelector
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);
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expect(tooltipText).toEqual("Marked as decorative");
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// Now we switch back to non-decorative.
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await page.click(buttonSelector);
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await page.waitForSelector("#altTextDialog", { visible: true });
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const descriptionSelector = "#altTextDialog #descriptionButton";
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await page.click(descriptionSelector);
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await page.click(saveButtonSelector);
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await page.waitForSelector(`${buttonSelector}.done`);
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await page.hover(buttonSelector);
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await page.waitForSelector(tooltipSelector, { visible: true });
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tooltipText = await page.evaluate(
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sel => document.querySelector(`${sel}`).innerText,
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tooltipSelector
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);
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expect(tooltipText).toEqual("Dlrow Olleh");
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// Now we remove the alt-text and check that the tooltip is removed.
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await page.click(buttonSelector);
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await page.waitForSelector("#altTextDialog", { visible: true });
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await page.evaluate(sel => {
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document.querySelector(`${sel}`).value = "";
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}, textareaSelector);
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await page.click(saveButtonSelector);
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await page.waitForSelector(`${buttonSelector}:not(.done)`);
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await page.hover(buttonSelector);
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await page.evaluate(
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sel => document.querySelector(sel) === null,
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tooltipSelector
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);
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// We check that the alt-text button works correctly with the
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// keyboard.
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const handle = await page.evaluateHandle(sel => {
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document.getElementById("viewerContainer").focus();
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return [
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new Promise(resolve => {
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setTimeout(() => {
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const el = document.querySelector(sel);
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el.addEventListener("focus", resolve, { once: true });
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el.focus({ focusVisible: true });
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}, 0);
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}),
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];
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}, buttonSelector);
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await awaitPromise(handle);
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await (browserName === "chrome"
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? page.waitForSelector(`${buttonSelector}:focus`)
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: page.waitForSelector(`${buttonSelector}:focus-visible`));
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await page.keyboard.press("Enter");
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await page.waitForSelector("#altTextDialog", { visible: true });
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await page.keyboard.press("Escape");
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await (browserName === "chrome"
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? page.waitForSelector(`${buttonSelector}:focus`)
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: page.waitForSelector(`${buttonSelector}:focus-visible`));
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}
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});
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});
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describe("Resize an image with the keyboard", () => {
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let pages;
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beforeAll(async () => {
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pages = await loadAndWait("empty.pdf", ".annotationEditorLayer", 50);
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});
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afterAll(async () => {
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await closePages(pages);
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});
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it("must check that the dimensions change", async () => {
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// Run sequentially to avoid clipboard issues.
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for (const [browserName, page] of pages) {
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await switchToStamp(page);
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await copyImage(page, "../images/firefox_logo.png", 0);
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const editorSelector = getEditorSelector(0);
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await page.click(editorSelector);
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await waitForSelectedEditor(page, editorSelector);
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await page.waitForSelector(
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`${editorSelector} .resizer.topLeft[tabindex="-1"]`
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);
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const getDims = async () => {
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const [blX, blY, trX, trY] = await getFirstSerialized(
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page,
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x => x.rect
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);
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return [trX - blX, trY - blY];
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};
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const [width, height] = await getDims();
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// Press Enter to enter in resize-with-keyboard mode.
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await page.keyboard.press("Enter");
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// The resizer must become keyboard focusable.
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await page.waitForSelector(
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`${editorSelector} .resizer.topLeft[tabindex="0"]`
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);
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let prevWidth = width;
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let prevHeight = height;
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const waitForDimsChange = async (w, h) => {
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await page.waitForFunction(
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(prevW, prevH) => {
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const [x1, y1, x2, y2] =
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window.PDFViewerApplication.pdfDocument.annotationStorage.serializable.map
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.values()
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.next().value.rect;
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const newWidth = x2 - x1;
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const newHeight = y2 - y1;
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return newWidth !== prevW || newHeight !== prevH;
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},
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{},
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w,
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h
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);
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};
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for (let i = 0; i < 40; i++) {
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await page.keyboard.press("ArrowLeft");
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await waitForDimsChange(prevWidth, prevHeight);
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[prevWidth, prevHeight] = await getDims();
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}
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let [newWidth, newHeight] = await getDims();
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expect(newWidth > width + 30)
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.withContext(`In ${browserName}`)
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.toEqual(true);
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expect(newHeight > height + 30)
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.withContext(`In ${browserName}`)
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.toEqual(true);
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for (let i = 0; i < 4; i++) {
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await kbBigMoveRight(page);
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await waitForDimsChange(prevWidth, prevHeight);
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[prevWidth, prevHeight] = await getDims();
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}
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[newWidth, newHeight] = await getDims();
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expect(Math.abs(newWidth - width) < 2)
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.withContext(`In ${browserName}`)
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.toEqual(true);
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expect(Math.abs(newHeight - height) < 2)
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.withContext(`In ${browserName}`)
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.toEqual(true);
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// Move the focus to the next resizer.
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await page.keyboard.press("Tab");
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await page.waitForFunction(
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() => !!document.activeElement?.classList.contains("topMiddle")
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);
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for (let i = 0; i < 40; i++) {
|
|
await page.keyboard.press("ArrowUp");
|
|
await waitForDimsChange(prevWidth, prevHeight);
|
|
[prevWidth, prevHeight] = await getDims();
|
|
}
|
|
|
|
[, newHeight] = await getDims();
|
|
expect(newHeight > height + 50)
|
|
.withContext(`In ${browserName}`)
|
|
.toEqual(true);
|
|
|
|
for (let i = 0; i < 4; i++) {
|
|
await kbBigMoveDown(page);
|
|
await waitForDimsChange(prevWidth, prevHeight);
|
|
[prevWidth, prevHeight] = await getDims();
|
|
}
|
|
|
|
[, newHeight] = await getDims();
|
|
expect(Math.abs(newHeight - height) < 2)
|
|
.withContext(`In ${browserName}`)
|
|
.toEqual(true);
|
|
|
|
// Escape should remove the focus from the resizer.
|
|
await page.keyboard.press("Escape");
|
|
await page.waitForSelector(
|
|
`${editorSelector} .resizer.topLeft[tabindex="-1"]`
|
|
);
|
|
await page.waitForFunction(
|
|
() => !document.activeElement?.classList.contains("resizer")
|
|
);
|
|
}
|
|
});
|
|
});
|
|
|
|
describe("Copy/paste from a tab to an other", () => {
|
|
let pages1, pages2;
|
|
|
|
beforeAll(async () => {
|
|
pages1 = await loadAndWait("empty.pdf", ".annotationEditorLayer");
|
|
pages2 = await loadAndWait("empty.pdf", ".annotationEditorLayer");
|
|
});
|
|
|
|
afterAll(async () => {
|
|
await closePages(pages1);
|
|
await closePages(pages2);
|
|
});
|
|
|
|
it("must check that the alt-text button is here when pasting in the second tab", async () => {
|
|
for (let i = 0; i < pages1.length; i++) {
|
|
const [, page1] = pages1[i];
|
|
await page1.bringToFront();
|
|
await switchToStamp(page1);
|
|
|
|
await copyImage(page1, "../images/firefox_logo.png", 0);
|
|
await copy(page1);
|
|
|
|
const [, page2] = pages2[i];
|
|
await page2.bringToFront();
|
|
await switchToStamp(page2);
|
|
|
|
await paste(page2);
|
|
|
|
await waitForImage(page2, getEditorSelector(0));
|
|
}
|
|
});
|
|
});
|
|
|
|
describe("Undo a stamp", () => {
|
|
let pages;
|
|
|
|
beforeAll(async () => {
|
|
pages = await loadAndWait("tracemonkey.pdf", ".annotationEditorLayer");
|
|
});
|
|
|
|
afterAll(async () => {
|
|
await closePages(pages);
|
|
});
|
|
|
|
it("must check that a stamp can be undone", async () => {
|
|
// Run sequentially to avoid clipboard issues.
|
|
for (const [, page] of pages) {
|
|
await switchToStamp(page);
|
|
const selector = getEditorSelector(0);
|
|
|
|
await copyImage(page, "../images/firefox_logo.png", 0);
|
|
await page.waitForSelector(selector);
|
|
await waitForSerialized(page, 1);
|
|
|
|
await page.waitForSelector(`${selector} button.delete`);
|
|
await page.click(`${selector} button.delete`);
|
|
await waitForSerialized(page, 0);
|
|
|
|
await kbUndo(page);
|
|
await waitForSerialized(page, 1);
|
|
await page.waitForSelector(`${selector} canvas`);
|
|
}
|
|
});
|
|
});
|
|
|
|
describe("Delete a stamp and undo it on another page", () => {
|
|
let pages;
|
|
|
|
beforeAll(async () => {
|
|
pages = await loadAndWait("tracemonkey.pdf", ".annotationEditorLayer");
|
|
});
|
|
|
|
afterAll(async () => {
|
|
await closePages(pages);
|
|
});
|
|
|
|
it("must check that a stamp can be undone", async () => {
|
|
// Run sequentially to avoid clipboard issues.
|
|
for (const [, page] of pages) {
|
|
await switchToStamp(page);
|
|
const selector = getEditorSelector(0);
|
|
|
|
await copyImage(page, "../images/firefox_logo.png", 0);
|
|
await page.waitForSelector(selector);
|
|
await waitForSerialized(page, 1);
|
|
|
|
await page.waitForSelector(`${selector} button.delete`);
|
|
await page.click(`${selector} button.delete`);
|
|
await waitForSerialized(page, 0);
|
|
|
|
const twoToFourteen = Array.from(new Array(13).keys(), n => n + 2);
|
|
for (const pageNumber of twoToFourteen) {
|
|
const pageSelector = `.page[data-page-number = "${pageNumber}"]`;
|
|
await scrollIntoView(page, pageSelector);
|
|
}
|
|
|
|
await kbUndo(page);
|
|
await waitForSerialized(page, 1);
|
|
|
|
const thirteenToOne = Array.from(new Array(13).keys(), n => 13 - n);
|
|
for (const pageNumber of thirteenToOne) {
|
|
const pageSelector = `.page[data-page-number = "${pageNumber}"]`;
|
|
await scrollIntoView(page, pageSelector);
|
|
}
|
|
|
|
await page.waitForSelector(`${selector} canvas`);
|
|
}
|
|
});
|
|
});
|
|
|
|
describe("Delete a stamp, scroll and undo it", () => {
|
|
let pages;
|
|
|
|
beforeAll(async () => {
|
|
pages = await loadAndWait("tracemonkey.pdf", ".annotationEditorLayer");
|
|
});
|
|
|
|
afterAll(async () => {
|
|
await closePages(pages);
|
|
});
|
|
|
|
it("must check that a stamp can be undone", async () => {
|
|
// Run sequentially to avoid clipboard issues.
|
|
for (const [, page] of pages) {
|
|
await switchToStamp(page);
|
|
const selector = getEditorSelector(0);
|
|
|
|
await copyImage(page, "../images/firefox_logo.png", 0);
|
|
await page.waitForSelector(selector);
|
|
await waitForSerialized(page, 1);
|
|
|
|
await page.waitForSelector(`${selector} button.delete`);
|
|
await page.click(`${selector} button.delete`);
|
|
await waitForSerialized(page, 0);
|
|
|
|
const twoToOne = Array.from(new Array(13).keys(), n => n + 2).concat(
|
|
Array.from(new Array(13).keys(), n => 13 - n)
|
|
);
|
|
for (const pageNumber of twoToOne) {
|
|
const pageSelector = `.page[data-page-number = "${pageNumber}"]`;
|
|
await scrollIntoView(page, pageSelector);
|
|
}
|
|
|
|
await kbUndo(page);
|
|
await waitForSerialized(page, 1);
|
|
await page.waitForSelector(`${selector} canvas`);
|
|
}
|
|
});
|
|
});
|
|
|
|
describe("Resize a stamp", () => {
|
|
let pages;
|
|
|
|
beforeAll(async () => {
|
|
pages = await loadAndWait("empty.pdf", ".annotationEditorLayer");
|
|
});
|
|
|
|
afterAll(async () => {
|
|
await closePages(pages);
|
|
});
|
|
|
|
it("must check that a resized stamp has its canvas at the right position", async () => {
|
|
// Run sequentially to avoid clipboard issues.
|
|
for (const [, page] of pages) {
|
|
await switchToStamp(page);
|
|
|
|
await copyImage(page, "../images/firefox_logo.png", 0);
|
|
await page.waitForSelector(getEditorSelector(0));
|
|
await waitForSerialized(page, 1);
|
|
|
|
const serializedRect = await getFirstSerialized(page, x => x.rect);
|
|
const rect = await getRect(page, ".resizer.bottomRight");
|
|
const centerX = rect.x + rect.width / 2;
|
|
const centerY = rect.y + rect.height / 2;
|
|
|
|
await page.mouse.move(centerX, centerY);
|
|
await page.mouse.down();
|
|
await page.mouse.move(centerX - 500, centerY - 500);
|
|
await page.mouse.up();
|
|
|
|
await waitForEntryInStorage(
|
|
page,
|
|
"rect",
|
|
serializedRect,
|
|
(x, y) => x !== y
|
|
);
|
|
|
|
const canvasRect = await getRect(
|
|
page,
|
|
`${getEditorSelector(0)} canvas`
|
|
);
|
|
const stampRect = await getRect(page, getEditorSelector(0));
|
|
|
|
expect(
|
|
["x", "y", "width", "height"].every(
|
|
key => Math.abs(canvasRect[key] - stampRect[key]) <= 10
|
|
)
|
|
).toBeTrue();
|
|
}
|
|
});
|
|
});
|
|
|
|
describe("Add a stamp in odd spread mode", () => {
|
|
let pages;
|
|
|
|
beforeAll(async () => {
|
|
pages = await loadAndWait(
|
|
"empty.pdf",
|
|
".annotationEditorLayer",
|
|
null,
|
|
null,
|
|
{
|
|
spreadModeOnLoad: 1,
|
|
}
|
|
);
|
|
});
|
|
|
|
afterAll(async () => {
|
|
await closePages(pages);
|
|
});
|
|
|
|
it("must check that the stamp has its canvas at the right position", async () => {
|
|
// Run sequentially to avoid clipboard issues.
|
|
for (const [, page] of pages) {
|
|
await switchToStamp(page);
|
|
|
|
await copyImage(page, "../images/firefox_logo.png", 0);
|
|
await page.waitForSelector(getEditorSelector(0));
|
|
await waitForSerialized(page, 1);
|
|
|
|
const canvasRect = await getRect(
|
|
page,
|
|
`${getEditorSelector(0)} canvas`
|
|
);
|
|
const stampRect = await getRect(page, getEditorSelector(0));
|
|
|
|
expect(
|
|
["x", "y", "width", "height"].every(
|
|
key => Math.abs(canvasRect[key] - stampRect[key]) <= 10
|
|
)
|
|
).toBeTrue();
|
|
}
|
|
});
|
|
});
|
|
|
|
describe("Copy and paste a stamp with an alt text", () => {
|
|
let pages;
|
|
|
|
beforeAll(async () => {
|
|
pages = await loadAndWait("empty.pdf", ".annotationEditorLayer");
|
|
});
|
|
|
|
afterAll(async () => {
|
|
await closePages(pages);
|
|
});
|
|
|
|
it("must check that the pasted image has an alt text", async () => {
|
|
// Run sequentially to avoid clipboard issues.
|
|
for (const [browserName, page] of pages) {
|
|
await switchToStamp(page);
|
|
|
|
await copyImage(page, "../images/firefox_logo.png", 0);
|
|
await page.waitForSelector(getEditorSelector(0));
|
|
await waitForSerialized(page, 1);
|
|
await applyFunctionToEditor(page, "pdfjs_internal_editor_0", editor => {
|
|
editor.altTextData = {
|
|
altText: "Hello World",
|
|
decorative: false,
|
|
};
|
|
});
|
|
await page.waitForSelector(`${getEditorSelector(0)} .altText.done`);
|
|
|
|
await copy(page);
|
|
await paste(page);
|
|
await page.waitForSelector(`${getEditorSelector(1)} .altText.done`);
|
|
await waitForSerialized(page, 2);
|
|
|
|
const serialized = await getSerialized(
|
|
page,
|
|
x => x.accessibilityData?.alt
|
|
);
|
|
|
|
expect(serialized)
|
|
.withContext(`In ${browserName}`)
|
|
.toEqual(["Hello World", "Hello World"]);
|
|
}
|
|
});
|
|
});
|
|
});
|