1 files changed, 144 insertions, 0 deletions
diff --git a/accessible/tests/browser/mac/browser_attributed_text.js b/accessible/tests/browser/mac/browser_attributed_text.js
new file mode 100644
index 0000000000..6f6200751c
--- /dev/null
+++ b/accessible/tests/browser/mac/browser_attributed_text.js
@@ -0,0 +1,144 @@
+/* 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";
+
+// Test read-only attributed strings
+addAccessibleTask(
+  `<h1>hello <a href="#" id="a1">world</a></h1>
+   <p>this <b style="color: red; background-color: yellow;" aria-invalid="spelling">is</b> <span style="text-decoration: underline dotted green;">a</span> <a href="#" id="a2">test</a></p>`,
+  async (browser, accDoc) => {
+    let macDoc = accDoc.nativeInterface.QueryInterface(
+      Ci.nsIAccessibleMacInterface
+    );
+
+    let range = macDoc.getParameterizedAttributeValue(
+      "AXTextMarkerRangeForUnorderedTextMarkers",
+      [
+        macDoc.getAttributeValue("AXStartTextMarker"),
+        macDoc.getAttributeValue("AXEndTextMarker"),
+      ]
+    );
+
+    let attributedText = macDoc.getParameterizedAttributeValue(
+      "AXAttributedStringForTextMarkerRange",
+      range
+    );
+
+    let attributesList = attributedText.map(
+      ({
+        string,
+        AXForegroundColor,
+        AXBackgroundColor,
+        AXUnderline,
+        AXUnderlineColor,
+        AXHeadingLevel,
+        AXFont,
+        AXLink,
+        AXMarkedMisspelled,
+      }) => [
+        string,
+        AXForegroundColor,
+        AXBackgroundColor,
+        AXUnderline,
+        AXUnderlineColor,
+        AXHeadingLevel,
+        AXFont.AXFontSize,
+        AXLink ? AXLink.getAttributeValue("AXDOMIdentifier") : null,
+        AXMarkedMisspelled,
+      ]
+    );
+
+    Assert.deepEqual(attributesList, [
+      // string, fg color, bg color, underline, underline color, heading level, font size, link id, misspelled
+      ["hello ", "#000000", "#ffffff", null, null, 1, 32, null, null],
+      ["world", "#0000ee", "#ffffff", 1, "#0000ee", 1, 32, "a1", null],
+      ["this ", "#000000", "#ffffff", null, null, null, 16, null, null],
+      ["is", "#ff0000", "#ffff00", null, null, null, 16, null, 1],
+      [" ", "#000000", "#ffffff", null, null, null, 16, null, null],
+      ["a", "#000000", "#ffffff", 1, "#008000", null, 16, null, null],
+      [" ", "#000000", "#ffffff", null, null, null, 16, null, null],
+      ["test", "#0000ee", "#ffffff", 1, "#0000ee", null, 16, "a2", null],
+    ]);
+
+    // Test different NSRange parameters for AXAttributedStringForRange
+    let worldLeaf = findAccessibleChildByID(accDoc, "a1").firstChild;
+    let wordStaticText = worldLeaf.nativeInterface.QueryInterface(
+      Ci.nsIAccessibleMacInterface
+    );
+    attributedText = wordStaticText.getParameterizedAttributeValue(
+      "AXAttributedStringForRange",
+      NSRange(4, 1)
+    );
+    is(attributedText.length, 1, "Last character is in single attribute run");
+    is(attributedText[0].string, "d", "Last character matches");
+
+    attributedText = wordStaticText.getParameterizedAttributeValue(
+      "AXAttributedStringForRange",
+      NSRange(5, 1)
+    );
+    is(attributedText.length, 0, "Range is past accessible bounds");
+  }
+);
+
+// Test misspelling in text area
+addAccessibleTask(
+  `<textarea id="t">hello worlf, i love you</textarea>`,
+  async (browser, accDoc) => {
+    let textArea = getNativeInterface(accDoc, "t");
+    let spellDone = waitForEvent(EVENT_TEXT_ATTRIBUTE_CHANGED, "t");
+    textArea.setAttributeValue("AXFocused", true);
+
+    let attributedText = [];
+
+    // For some internal reason we get several text attribute change events
+    // before the attributed text returned provides the misspelling attributes.
+    while (true) {
+      await spellDone;
+
+      let range = textArea.getAttributeValue("AXVisibleCharacterRange");
+      attributedText = textArea.getParameterizedAttributeValue(
+        "AXAttributedStringForRange",
+        NSRange(...range)
+      );
+
+      if (attributedText.length != 3) {
+        spellDone = waitForEvent(EVENT_TEXT_ATTRIBUTE_CHANGED, "t");
+      } else {
+        break;
+      }
+    }
+
+    ok(attributedText[1].AXMarkedMisspelled);
+  }
+);
+
+// Test getting a span of attributed text that includes an empty input element.
+addAccessibleTask(`hello <input id="input"> world`, async (browser, accDoc) => {
+  let macDoc = accDoc.nativeInterface.QueryInterface(
+    Ci.nsIAccessibleMacInterface
+  );
+
+  let range = macDoc.getParameterizedAttributeValue(
+    "AXTextMarkerRangeForUnorderedTextMarkers",
+    [
+      macDoc.getAttributeValue("AXStartTextMarker"),
+      macDoc.getAttributeValue("AXEndTextMarker"),
+    ]
+  );
+
+  let attributedText = macDoc.getParameterizedAttributeValue(
+    "AXAttributedStringForTextMarkerRange",
+    range
+  );
+
+  let text = macDoc.getParameterizedAttributeValue(
+    "AXStringForTextMarkerRange",
+    range
+  );
+
+  is(attributedText.length, 1, "Empty input does not break up attribute run.");
+  is(attributedText[0].string, `hello  world `, "Attributed string is correct");
+  is(text, `hello  world `, "Unattributed string is correct");
+});