| Index: LayoutTests/accessibility/inline-text-bounds-for-range.html
|
| diff --git a/LayoutTests/accessibility/inline-text-bounds-for-range.html b/LayoutTests/accessibility/inline-text-bounds-for-range.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..88dad3940a56d8ce5433494d02c3edeb4e21d93e
|
| --- /dev/null
|
| +++ b/LayoutTests/accessibility/inline-text-bounds-for-range.html
|
| @@ -0,0 +1,75 @@
|
| +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
|
| +<html>
|
| +<head>
|
| +<meta charset="utf-8">
|
| +<script src="../fast/js/resources/js-test-pre.js"></script>
|
| +</head>
|
| +<body>
|
| +
|
| +<p id="paragraph" style="width: 30em;">
|
| +The Hitchhiker's Guide to the
|
| +
|
| +Galaxy has a few things to say on the subject of resumés.
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| +A resumé, it says, is about the most massively useful thing an interstellar hitch hiker can have.
|
| +</p>
|
| +
|
| +<p id="description"></p>
|
| +
|
| +<div id="console"></div>
|
| +
|
| +<script>
|
| +
|
| + description("Tests that we can compute the bounds of a range of text from the accessibility tree.");
|
| +
|
| + if (window.accessibilityController) {
|
| + var axParagraph = accessibilityController.accessibleElementById('paragraph');
|
| + var axStaticText = axParagraph.childAtIndex(0);
|
| +
|
| + // The first characters of stringValue are 'AXValue: ' - use substr to get rid of those.
|
| + // The accessible text shouldn't have any spaces.
|
| + var text = axStaticText.stringValue.substr(9);
|
| + shouldBe("text.length", "185");
|
| + debug("Accessible text: \"" + text + "\"");
|
| +
|
| + // Append the text from all of the inline text boxes and make sure we get the same text.
|
| + var appendedInlineText = '';
|
| + for (var i = 0; i < axStaticText.childrenCount; i++) {
|
| + var axInlineTextBox = axStaticText.childAtIndex(i);
|
| + appendedInlineText += axInlineTextBox.stringValue.substr(9);
|
| + }
|
| + shouldBe("appendedInlineText", "text");
|
| +
|
| + // For several possible words in the text, get the bounds of the word in the accessibility
|
| + // tree, and also in the DOM, and assert that they're the same, within one pixel.
|
| + var paragraph = document.getElementById('paragraph');
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| + var domText = paragraph.innerHTML;
|
| + function testWord(word) {
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| + debug('\nTesting bounds of word: ' + word);
|
| +
|
| + // Get the bounds from the accessibility tree.
|
| + window.wordAxIndex = text.indexOf(word);
|
| + eval('window.axBounds = ' + axStaticText.boundsForRange(wordAxIndex, wordAxIndex + word.length) + ';');
|
| +
|
| + // Get the bounds from the DOM.
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| + window.domIndex = domText.indexOf(word);
|
| + var range = new Range();
|
| + range.setStart(paragraph.firstChild, domIndex);
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| + range.setEnd(paragraph.firstChild, domIndex + word.length);
|
| + window.rangeBounds = range.getBoundingClientRect();
|
| +
|
| + // Make sure they're the same, within one pixel.
|
| + shouldBeCloseTo("axBounds.x", rangeBounds.left, 1);
|
| + shouldBeCloseTo("axBounds.y", rangeBounds.top, 1);
|
| + shouldBeCloseTo("axBounds.width", rangeBounds.width, 1);
|
| + shouldBeCloseTo("axBounds.height", rangeBounds.height, 1);
|
| + }
|
| + testWord('The');
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| + testWord('Hitchhiker');
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| + testWord('Guide');
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| + testWord('interstellar');
|
| + }
|
| +</script>
|
| +
|
| +<script src="../fast/js/resources/js-test-post.js"></script>
|
| +</body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 23983002:
Expose InlineTextBoxes in the accessibility tree. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk