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Merge pull request #17611 from calixteman/caret_browsing_mode

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Implement caret browsing mode (bug 807730)
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calixteman 2024-02-07 10:16:52 +01:00 • committed by GitHub
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1
test/integration-boot.mjs
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@ -26,6 +26,7 @@ async function runTests(results) {
spec_files: [
"accessibility_spec.mjs",
"annotation_spec.mjs",
"caret_browsing_spec.mjs",
"copy_paste_spec.mjs",
"find_spec.mjs",
"freetext_editor_spec.mjs",

100
test/integration/caret_browsing_spec.mjs Normal file
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@ -0,0 +1,100 @@
/* Copyright 2021 Mozilla Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { closePages, loadAndWait } from "./test_utils.mjs";
const waitForSelectionChange = (page, selection) =>
page.waitForFunction(
// We need to replace EOL on Windows to make the test pass.
sel => window.getSelection().toString().replaceAll("\r\n", "\n") === sel,
{},
selection
);
describe("Caret browsing", () => {
describe("Selection", () => {
let pages;
beforeAll(async () => {
pages = await loadAndWait("tracemonkey.pdf", ".textLayer .endOfContent");
});
afterAll(async () => {
await closePages(pages);
});
it("must move the caret down and check the selection", async () => {
await Promise.all(
pages.map(async ([browserName, page]) => {
const spanRect = await page.evaluate(() => {
const span = document.querySelector(
`.page[data-page-number="1"] > .textLayer > span`
);
const { x, y, width, height } = span.getBoundingClientRect();
return { x, y, width, height };
});
await page.mouse.click(
spanRect.x + 1,
spanRect.y + spanRect.height / 2,
{ count: 2 }
);
await page.keyboard.down("Shift");
for (let i = 0; i < 6; i++) {
await page.keyboard.press("ArrowRight");
}
await page.keyboard.up("Shift");
await waitForSelectionChange(page, "Trace-based");
await page.keyboard.down("Shift");
await page.keyboard.press("ArrowDown");
await page.keyboard.up("Shift");
// The caret is just before Languages.
await waitForSelectionChange(
page,
"Trace-based Just-in-Time Type Specialization for Dynamic\n"
);
await page.keyboard.down("Shift");
await page.keyboard.press("ArrowDown");
await page.keyboard.up("Shift");
// The caret is just before Mike Shaver.
await waitForSelectionChange(
page,
"Trace-based Just-in-Time Type Specialization for Dynamic\nLanguages\nAndreas Gal∗+, Brendan Eich∗, "
);
await page.keyboard.down("Shift");
await page.keyboard.press("ArrowUp");
await page.keyboard.up("Shift");
// The caret is just before Languages.
await waitForSelectionChange(
page,
"Trace-based Just-in-Time Type Specialization for Dynamic\n"
);
await page.keyboard.down("Shift");
await page.keyboard.press("ArrowUp");
await page.keyboard.up("Shift");
// The caret is in the middle of Time.
await waitForSelectionChange(page, "Trace-based Just-in-Tim");
})
);
});
});
});