1 files changed, 173 insertions, 0 deletions
diff --git a/accessible/tests/browser/text/browser_editabletext.js b/accessible/tests/browser/text/browser_editabletext.js
new file mode 100644
index 0000000000..0310122deb
--- /dev/null
+++ b/accessible/tests/browser/text/browser_editabletext.js
@@ -0,0 +1,173 @@
+/* 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";
+
+async function testEditable(browser, acc, aBefore = "", aAfter = "") {
+  async function resetInput() {
+    if (acc.childCount <= 1) {
+      return;
+    }
+
+    let emptyInputEvent = waitForEvent(EVENT_TEXT_VALUE_CHANGE, "input");
+    await invokeContentTask(browser, [], async () => {
+      content.document.getElementById("input").innerHTML = "";
+    });
+
+    await emptyInputEvent;
+  }
+
+  // ////////////////////////////////////////////////////////////////////////
+  // insertText
+  await testInsertText(acc, "hello", 0, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "hello", aAfter]);
+  await testInsertText(acc, "ma ", 0, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "ma hello", aAfter]);
+  await testInsertText(acc, "ma", 2, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "mama hello", aAfter]);
+  await testInsertText(acc, " hello", 10, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [
+    aBefore,
+    "mama hello hello",
+    aAfter,
+  ]);
+
+  // ////////////////////////////////////////////////////////////////////////
+  // deleteText
+  await testDeleteText(acc, 0, 5, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "hello hello", aAfter]);
+  await testDeleteText(acc, 5, 6, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "hellohello", aAfter]);
+  await testDeleteText(acc, 5, 10, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "hello", aAfter]);
+  await testDeleteText(acc, 0, 5, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "", aAfter]);
+
+  // XXX: clipboard operation tests don't work well with editable documents.
+  if (acc.role == ROLE_DOCUMENT) {
+    return;
+  }
+
+  await resetInput();
+
+  // copyText and pasteText
+  await testInsertText(acc, "hello", 0, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "hello", aAfter]);
+
+  await testCopyText(acc, 0, 1, aBefore.length, browser, "h");
+  await testPasteText(acc, 1, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "hhello", aAfter]);
+
+  await testCopyText(acc, 5, 6, aBefore.length, browser, "o");
+  await testPasteText(acc, 6, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "hhelloo", aAfter]);
+
+  await testCopyText(acc, 2, 3, aBefore.length, browser, "e");
+  await testPasteText(acc, 1, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "hehelloo", aAfter]);
+
+  // cut & paste
+  await testCutText(acc, 0, 1, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "ehelloo", aAfter]);
+  await testPasteText(acc, 2, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "ehhelloo", aAfter]);
+
+  await testCutText(acc, 3, 4, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "ehhlloo", aAfter]);
+  await testPasteText(acc, 6, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "ehhlloeo", aAfter]);
+
+  await testCutText(acc, 0, 8, aBefore.length);
+  await isFinalValueCorrect(browser, acc, [aBefore, "", aAfter]);
+
+  await resetInput();
+
+  // ////////////////////////////////////////////////////////////////////////
+  // setTextContents
+  await testSetTextContents(acc, "hello", aBefore.length, [
+    EVENT_TEXT_INSERTED,
+  ]);
+  await isFinalValueCorrect(browser, acc, [aBefore, "hello", aAfter]);
+  await testSetTextContents(acc, "katze", aBefore.length, [
+    EVENT_TEXT_REMOVED,
+    EVENT_TEXT_INSERTED,
+  ]);
+  await isFinalValueCorrect(browser, acc, [aBefore, "katze", aAfter]);
+}
+
+addAccessibleTask(
+  `<input id="input"/>`,
+  async function (browser, docAcc) {
+    await testEditable(browser, findAccessibleChildByID(docAcc, "input"));
+  },
+  { chrome: true, topLevel: true }
+);
+
+addAccessibleTask(
+  `<style>
+  #input::after {
+    content: "pseudo element";
+  }
+</style>
+<div id="input" contenteditable="true" role="textbox"></div>`,
+  async function (browser, docAcc) {
+    await testEditable(
+      browser,
+      findAccessibleChildByID(docAcc, "input"),
+      "",
+      "pseudo element"
+    );
+  },
+  { chrome: true, topLevel: false /* bug 1834129 */ }
+);
+
+addAccessibleTask(
+  `<style>
+  #input::before {
+    content: "pseudo element";
+  }
+</style>
+<div id="input" contenteditable="true" role="textbox"></div>`,
+  async function (browser, docAcc) {
+    await testEditable(
+      browser,
+      findAccessibleChildByID(docAcc, "input"),
+      "pseudo element"
+    );
+  },
+  { chrome: true, topLevel: false /* bug 1834129 */ }
+);
+
+addAccessibleTask(
+  `<style>
+  #input::before {
+    content: "before";
+  }
+  #input::after {
+    content: "after";
+  }
+</style>
+<div id="input" contenteditable="true" role="textbox"></div>`,
+  async function (browser, docAcc) {
+    await testEditable(
+      browser,
+      findAccessibleChildByID(docAcc, "input"),
+      "before",
+      "after"
+    );
+  },
+  { chrome: true, topLevel: false /* bug 1834129 */ }
+);
+
+addAccessibleTask(
+  ``,
+  async function (browser, docAcc) {
+    await testEditable(browser, docAcc);
+  },
+  {
+    chrome: true,
+    topLevel: true,
+    contentDocBodyAttrs: { contentEditable: "true" },
+  }
+);