Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 452 insertions, 0 deletions

diff --git a/accessible/tests/browser/text/browser_text_caret.js b/accessible/tests/browser/text/browser_text_caret.js
new file mode 100644
index 0000000000..e0cea334d6
--- /dev/null
+++ b/accessible/tests/browser/text/browser_text_caret.js
@@ -0,0 +1,452 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+/* import-globals-from ../../mochitest/text.js */
+
+/**
+ * Test caret retrieval.
+ */
+addAccessibleTask(
+  `
+<textarea id="textarea"
+          spellcheck="false"
+          style="scrollbar-width: none; font-family: 'Liberation Mono', monospace;"
+          cols="6">ab cd e</textarea>
+<textarea id="empty"></textarea>
+  `,
+  async function (browser, docAcc) {
+    const textarea = findAccessibleChildByID(docAcc, "textarea", [
+      nsIAccessibleText,
+    ]);
+    let caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
+    textarea.takeFocus();
+    let evt = await caretMoved;
+    is(textarea.caretOffset, 0, "Initial caret offset is 0");
+    evt.QueryInterface(nsIAccessibleCaretMoveEvent);
+    ok(!evt.isAtEndOfLine, "Caret is not at end of line");
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_CHAR,
+      "a",
+      0,
+      1,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_WORD_START,
+      "ab ",
+      0,
+      3,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_LINE_START,
+      "ab cd ",
+      0,
+      6,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+
+    caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
+    EventUtils.synthesizeKey("KEY_ArrowRight");
+    evt = await caretMoved;
+    is(textarea.caretOffset, 1, "Caret offset is 1 after ArrowRight");
+    evt.QueryInterface(nsIAccessibleCaretMoveEvent);
+    ok(!evt.isAtEndOfLine, "Caret is not at end of line");
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_CHAR,
+      "b",
+      1,
+      2,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_WORD_START,
+      "ab ",
+      0,
+      3,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_LINE_START,
+      "ab cd ",
+      0,
+      6,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+
+    caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
+    EventUtils.synthesizeKey("KEY_ArrowRight");
+    evt = await caretMoved;
+    is(textarea.caretOffset, 2, "Caret offset is 2 after ArrowRight");
+    evt.QueryInterface(nsIAccessibleCaretMoveEvent);
+    ok(!evt.isAtEndOfLine, "Caret is not at end of line");
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_CHAR,
+      " ",
+      2,
+      3,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_WORD_START,
+      "ab ",
+      0,
+      3,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_LINE_START,
+      "ab cd ",
+      0,
+      6,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+
+    caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
+    EventUtils.synthesizeKey("KEY_ArrowRight");
+    evt = await caretMoved;
+    is(textarea.caretOffset, 3, "Caret offset is 3 after ArrowRight");
+    evt.QueryInterface(nsIAccessibleCaretMoveEvent);
+    ok(!evt.isAtEndOfLine, "Caret is not at end of line");
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_CHAR,
+      "c",
+      3,
+      4,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_WORD_START,
+      "cd ",
+      3,
+      6,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_LINE_START,
+      "ab cd ",
+      0,
+      6,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+
+    caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
+    EventUtils.synthesizeKey("KEY_ArrowRight");
+    evt = await caretMoved;
+    is(textarea.caretOffset, 4, "Caret offset is 4 after ArrowRight");
+    evt.QueryInterface(nsIAccessibleCaretMoveEvent);
+    ok(!evt.isAtEndOfLine, "Caret is not at end of line");
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_CHAR,
+      "d",
+      4,
+      5,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_WORD_START,
+      "cd ",
+      3,
+      6,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_LINE_START,
+      "ab cd ",
+      0,
+      6,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+
+    caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
+    EventUtils.synthesizeKey("KEY_ArrowRight");
+    evt = await caretMoved;
+    is(textarea.caretOffset, 5, "Caret offset is 5 after ArrowRight");
+    evt.QueryInterface(nsIAccessibleCaretMoveEvent);
+    ok(!evt.isAtEndOfLine, "Caret is not at end of line");
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_CHAR,
+      " ",
+      5,
+      6,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_WORD_START,
+      "cd ",
+      3,
+      6,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_LINE_START,
+      "ab cd ",
+      0,
+      6,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+
+    caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
+    EventUtils.synthesizeKey("KEY_ArrowRight");
+    evt = await caretMoved;
+    is(textarea.caretOffset, 6, "Caret offset is 6 after ArrowRight");
+    evt.QueryInterface(nsIAccessibleCaretMoveEvent);
+    ok(evt.isAtEndOfLine, "Caret is at end of line");
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_CHAR,
+      "",
+      6,
+      6,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_WORD_START,
+      "cd ",
+      3,
+      6,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_LINE_START,
+      "ab cd ",
+      0,
+      6,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+
+    caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
+    EventUtils.synthesizeKey("KEY_ArrowRight");
+    evt = await caretMoved;
+    is(textarea.caretOffset, 6, "Caret offset remains 6 after ArrowRight");
+    evt.QueryInterface(nsIAccessibleCaretMoveEvent);
+    ok(!evt.isAtEndOfLine, "Caret is not at end of line");
+    // Caret is at start of second line.
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_CHAR,
+      "e",
+      6,
+      7,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_WORD_START,
+      "e",
+      6,
+      7,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_LINE_START,
+      "e",
+      6,
+      7,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+
+    caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
+    EventUtils.synthesizeKey("KEY_ArrowRight");
+    evt = await caretMoved;
+    is(textarea.caretOffset, 7, "Caret offset is 7 after ArrowRight");
+    evt.QueryInterface(nsIAccessibleCaretMoveEvent);
+    ok(evt.isAtEndOfLine, "Caret is at end of line");
+    // Caret is at end of textarea.
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_CHAR,
+      "",
+      7,
+      7,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_WORD_START,
+      "e",
+      6,
+      7,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+    testTextAtOffset(
+      kCaretOffset,
+      BOUNDARY_LINE_START,
+      "e",
+      6,
+      7,
+      textarea,
+      kOk,
+      kOk,
+      kOk
+    );
+
+    const empty = findAccessibleChildByID(docAcc, "empty", [nsIAccessibleText]);
+    caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, empty);
+    empty.takeFocus();
+    evt = await caretMoved;
+    is(empty.caretOffset, 0, "Caret offset in empty textarea is 0");
+    evt.QueryInterface(nsIAccessibleCaretMoveEvent);
+    ok(!evt.isAtEndOfLine, "Caret is not at end of line");
+  },
+  { chrome: true, topLevel: true, iframe: true, remoteIframe: true }
+);
+
+/**
+ * Test setting the caret.
+ */
+addAccessibleTask(
+  `
+<textarea id="textarea">ab\nc</textarea>
+<div id="editable" contenteditable>
+  <p id="p">a<a id="link" href="https://example.com/">b</a></p>
+</div>
+  `,
+  async function (browser, docAcc) {
+    const textarea = findAccessibleChildByID(docAcc, "textarea", [
+      nsIAccessibleText,
+    ]);
+    info("textarea: Set caret offset to 0");
+    let focused = waitForEvent(EVENT_FOCUS, textarea);
+    let caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
+    textarea.caretOffset = 0;
+    await focused;
+    await caretMoved;
+    is(textarea.caretOffset, 0, "textarea caret correct");
+    // Test setting caret to another line.
+    info("textarea: Set caret offset to 3");
+    caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
+    textarea.caretOffset = 3;
+    await caretMoved;
+    is(textarea.caretOffset, 3, "textarea caret correct");
+    // Test setting caret to the end.
+    info("textarea: Set caret offset to 4 (end)");
+    caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, textarea);
+    textarea.caretOffset = 4;
+    await caretMoved;
+    is(textarea.caretOffset, 4, "textarea caret correct");
+
+    const editable = findAccessibleChildByID(docAcc, "editable", [
+      nsIAccessibleText,
+    ]);
+    focused = waitForEvent(EVENT_FOCUS, editable);
+    editable.takeFocus();
+    await focused;
+    const p = findAccessibleChildByID(docAcc, "p", [nsIAccessibleText]);
+    info("p: Set caret offset to 0");
+    caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, p);
+    p.caretOffset = 0;
+    await focused;
+    await caretMoved;
+    is(p.caretOffset, 0, "p caret correct");
+    const link = findAccessibleChildByID(docAcc, "link", [nsIAccessibleText]);
+    info("link: Set caret offset to 0");
+    caretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, link);
+    link.caretOffset = 0;
+    await caretMoved;
+    is(link.caretOffset, 0, "link caret correct");
+  },
+  { chrome: true, topLevel: true, iframe: true, remoteIframe: true }
+);