forked from mirrors/gecko-dev
f2b3401fc8
Original Revision: https://phabricator.services.mozilla.com/D215179 Differential Revision: https://phabricator.services.mozilla.com/D215302
463 lines
10 KiB
JavaScript
463 lines
10 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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/* import-globals-from ../../mochitest/text.js */
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/**
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* Test caret retrieval.
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*/
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addAccessibleTask(
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`
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<textarea id="textarea"
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spellcheck="false"
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style="scrollbar-width: none; font-family: 'Liberation Mono', monospace;"
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cols="6">ab cd e</textarea>
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<textarea id="empty"></textarea>
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`,
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async function (browser, docAcc) {
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const textarea = findAccessibleChildByID(docAcc, "textarea", [
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nsIAccessibleText,
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]);
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let caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
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textarea.takeFocus();
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let evt = await caretMoved;
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is(textarea.caretOffset, 0, "Initial caret offset is 0");
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evt.QueryInterface(nsIAccessibleCaretMoveEvent);
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ok(!evt.isAtEndOfLine, "Caret is not at end of line");
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_CHAR,
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"a",
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0,
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1,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_WORD_START,
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"ab ",
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0,
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3,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_LINE_START,
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"ab cd ",
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0,
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6,
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textarea,
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kOk,
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kOk,
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kOk
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);
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caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
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EventUtils.synthesizeKey("KEY_ArrowRight");
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evt = await caretMoved;
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is(textarea.caretOffset, 1, "Caret offset is 1 after ArrowRight");
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evt.QueryInterface(nsIAccessibleCaretMoveEvent);
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ok(!evt.isAtEndOfLine, "Caret is not at end of line");
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_CHAR,
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"b",
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1,
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2,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_WORD_START,
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"ab ",
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0,
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3,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_LINE_START,
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"ab cd ",
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0,
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6,
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textarea,
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kOk,
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kOk,
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kOk
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);
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caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
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EventUtils.synthesizeKey("KEY_ArrowRight");
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evt = await caretMoved;
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is(textarea.caretOffset, 2, "Caret offset is 2 after ArrowRight");
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evt.QueryInterface(nsIAccessibleCaretMoveEvent);
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ok(!evt.isAtEndOfLine, "Caret is not at end of line");
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_CHAR,
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" ",
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2,
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3,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_WORD_START,
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"ab ",
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0,
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3,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_LINE_START,
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"ab cd ",
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0,
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6,
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textarea,
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kOk,
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kOk,
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kOk
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);
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caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
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EventUtils.synthesizeKey("KEY_ArrowRight");
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evt = await caretMoved;
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is(textarea.caretOffset, 3, "Caret offset is 3 after ArrowRight");
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evt.QueryInterface(nsIAccessibleCaretMoveEvent);
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ok(!evt.isAtEndOfLine, "Caret is not at end of line");
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_CHAR,
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"c",
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3,
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4,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_WORD_START,
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"cd ",
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3,
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6,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_LINE_START,
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"ab cd ",
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0,
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6,
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textarea,
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kOk,
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kOk,
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kOk
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);
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caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
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EventUtils.synthesizeKey("KEY_ArrowRight");
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evt = await caretMoved;
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is(textarea.caretOffset, 4, "Caret offset is 4 after ArrowRight");
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evt.QueryInterface(nsIAccessibleCaretMoveEvent);
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ok(!evt.isAtEndOfLine, "Caret is not at end of line");
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_CHAR,
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"d",
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4,
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5,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_WORD_START,
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"cd ",
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3,
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6,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_LINE_START,
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"ab cd ",
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0,
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6,
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textarea,
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kOk,
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kOk,
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kOk
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);
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caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
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EventUtils.synthesizeKey("KEY_ArrowRight");
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evt = await caretMoved;
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is(textarea.caretOffset, 5, "Caret offset is 5 after ArrowRight");
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evt.QueryInterface(nsIAccessibleCaretMoveEvent);
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ok(!evt.isAtEndOfLine, "Caret is not at end of line");
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_CHAR,
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" ",
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5,
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6,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_WORD_START,
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"cd ",
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3,
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6,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_LINE_START,
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"ab cd ",
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0,
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6,
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textarea,
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kOk,
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kOk,
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kOk
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);
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caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
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EventUtils.synthesizeKey("KEY_ArrowRight");
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evt = await caretMoved;
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is(textarea.caretOffset, 6, "Caret offset is 6 after ArrowRight");
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evt.QueryInterface(nsIAccessibleCaretMoveEvent);
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ok(evt.isAtEndOfLine, "Caret is at end of line");
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_CHAR,
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"",
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6,
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6,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_CLUSTER,
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"",
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6,
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6,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_WORD_START,
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"cd ",
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3,
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6,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_LINE_START,
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"ab cd ",
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0,
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6,
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textarea,
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kOk,
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kOk,
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kOk
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);
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caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
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EventUtils.synthesizeKey("KEY_ArrowRight");
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evt = await caretMoved;
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is(textarea.caretOffset, 6, "Caret offset remains 6 after ArrowRight");
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evt.QueryInterface(nsIAccessibleCaretMoveEvent);
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ok(!evt.isAtEndOfLine, "Caret is not at end of line");
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// Caret is at start of second line.
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_CHAR,
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"e",
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6,
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7,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_WORD_START,
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"e",
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6,
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7,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_LINE_START,
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"e",
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6,
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7,
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textarea,
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kOk,
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kOk,
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kOk
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);
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caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
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EventUtils.synthesizeKey("KEY_ArrowRight");
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evt = await caretMoved;
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is(textarea.caretOffset, 7, "Caret offset is 7 after ArrowRight");
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evt.QueryInterface(nsIAccessibleCaretMoveEvent);
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ok(evt.isAtEndOfLine, "Caret is at end of line");
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// Caret is at end of textarea.
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_CHAR,
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"",
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7,
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7,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_WORD_START,
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"e",
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6,
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7,
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textarea,
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kOk,
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kOk,
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kOk
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);
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testTextAtOffset(
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kCaretOffset,
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BOUNDARY_LINE_START,
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"e",
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6,
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7,
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textarea,
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kOk,
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kOk,
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kOk
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);
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const empty = findAccessibleChildByID(docAcc, "empty", [nsIAccessibleText]);
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caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, empty);
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empty.takeFocus();
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evt = await caretMoved;
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is(empty.caretOffset, 0, "Caret offset in empty textarea is 0");
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evt.QueryInterface(nsIAccessibleCaretMoveEvent);
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ok(!evt.isAtEndOfLine, "Caret is not at end of line");
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},
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{ chrome: true, topLevel: true, iframe: true, remoteIframe: true }
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);
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/**
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* Test setting the caret.
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*/
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addAccessibleTask(
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`
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<textarea id="textarea">ab\nc</textarea>
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<div id="editable" contenteditable>
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<p id="p">a<a id="link" href="https://example.com/">b</a></p>
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</div>
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`,
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async function (browser, docAcc) {
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const textarea = findAccessibleChildByID(docAcc, "textarea", [
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nsIAccessibleText,
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]);
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info("textarea: Set caret offset to 0");
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let focused = waitForEvent(EVENT_FOCUS, textarea);
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let caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
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textarea.caretOffset = 0;
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await focused;
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await caretMoved;
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is(textarea.caretOffset, 0, "textarea caret correct");
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// Test setting caret to another line.
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info("textarea: Set caret offset to 3");
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caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
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textarea.caretOffset = 3;
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await caretMoved;
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is(textarea.caretOffset, 3, "textarea caret correct");
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// Test setting caret to the end.
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info("textarea: Set caret offset to 4 (end)");
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caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
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textarea.caretOffset = 4;
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await caretMoved;
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is(textarea.caretOffset, 4, "textarea caret correct");
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const editable = findAccessibleChildByID(docAcc, "editable", [
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nsIAccessibleText,
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]);
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focused = waitForEvent(EVENT_FOCUS, editable);
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editable.takeFocus();
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await focused;
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const p = findAccessibleChildByID(docAcc, "p", [nsIAccessibleText]);
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info("p: Set caret offset to 0");
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caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, p);
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p.caretOffset = 0;
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await focused;
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await caretMoved;
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is(p.caretOffset, 0, "p caret correct");
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const link = findAccessibleChildByID(docAcc, "link", [nsIAccessibleText]);
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info("link: Set caret offset to 0");
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caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, link);
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link.caretOffset = 0;
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await caretMoved;
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is(link.caretOffset, 0, "link caret correct");
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},
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{ chrome: true, topLevel: true, iframe: true, remoteIframe: true }
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);
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