| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| |
| <div role="region"> |
| <span role="presentation" id="span1">this is a<a id="link" href="#1">test</a></span> |
| <span role="presentation" id="span2">of selection</span> |
| </div> |
| |
| <script> |
| var sel = null; |
| function updateSelectedRangeFromPage() { |
| sel = window.getSelection().getRangeAt(0); |
| } |
| |
| // The accessibility tree contains a region with 3 children, select each. |
| test(function() |
| { |
| assert_not_equals(window.accessibilityController, undefined, 'This test requires accessibilityController'); |
| |
| var axRegion = accessibilityController.accessibleElementById("link").parentElement(); |
| assert_equals(axRegion.role, "AXRole: AXRegion"); |
| |
| // An insertion point before the first child. |
| axRegion.setSelection(axRegion, 0, axRegion, 0); |
| updateSelectedRangeFromPage(); |
| assert_equals(sel.toString(), ""); |
| assert_true(sel.collapsed); |
| assert_equals(sel.startContainer.constructor, Text); |
| assert_equals(sel.startOffset, 0); |
| assert_equals(sel.startContainer.textContent, "this is a"); |
| |
| // A straight-forward selection of the first child. |
| axRegion.setSelection(axRegion, 0, axRegion, 1); |
| updateSelectedRangeFromPage(); |
| assert_equals(sel.toString(), "this is a"); |
| assert_false(sel.collapsed); |
| assert_equals(sel.startContainer.constructor, Text); |
| assert_equals(sel.endContainer.constructor, Text); |
| assert_equals(sel.startOffset, 0); |
| assert_equals(sel.startContainer.textContent, "this is a"); |
| assert_equals(sel.endOffset, 9); |
| assert_equals(sel.endContainer.textContent, "this is a"); |
| |
| // Another insertion point after the first child, before the second. |
| axRegion.setSelection(axRegion, 1, axRegion, 1); |
| updateSelectedRangeFromPage(); |
| assert_equals(sel.toString(), ""); |
| assert_true(sel.collapsed); |
| assert_equals(sel.startContainer.constructor, Text); |
| assert_equals(sel.startOffset, 9); |
| assert_equals(sel.startContainer.textContent, "this is a"); |
| |
| // Select the second child. |
| axRegion.setSelection(axRegion, 1, axRegion, 2); |
| updateSelectedRangeFromPage(); |
| assert_equals(sel.toString(), "test\n"); |
| assert_false(sel.collapsed); |
| assert_equals(sel.startContainer.constructor, Text); |
| assert_equals(sel.endContainer.constructor, Text); |
| assert_equals(sel.startOffset, 0); |
| assert_equals(sel.startContainer.textContent, "test"); |
| assert_equals(sel.startContainer.compareDocumentPosition(sel.endContainer), 4 /* before */); |
| assert_equals(sel.endOffset, 1); |
| assert_equals(sel.endContainer.textContent, "\n "); |
| |
| // Next, another insertion point between second and third child. |
| axRegion.setSelection(axRegion, 2, axRegion, 2); |
| updateSelectedRangeFromPage(); |
| assert_equals(sel.toString(), ""); |
| assert_true(sel.collapsed); |
| assert_equals(sel.startContainer.constructor, Text); |
| assert_equals(sel.startOffset, 1); |
| assert_equals(sel.startContainer.textContent, "\n "); |
| |
| // Select the third child. |
| axRegion.setSelection(axRegion, 2, axRegion, 3); |
| updateSelectedRangeFromPage(); |
| assert_equals(sel.toString(), "of selection"); |
| assert_false(sel.collapsed); |
| assert_equals(sel.startContainer.constructor, Text); |
| assert_equals(sel.endContainer.constructor, Text); |
| assert_equals(sel.startOffset, 0); |
| assert_equals(sel.startContainer.textContent, "of selection"); |
| assert_equals(sel.endOffset, 12); |
| assert_equals(sel.endContainer.textContent, "of selection"); |
| |
| // Select the first and second children. |
| axRegion.setSelection(axRegion, 0, axRegion, 2); |
| updateSelectedRangeFromPage(); |
| assert_equals(sel.toString(), "this is atest\n"); |
| assert_false(sel.collapsed); |
| assert_equals(sel.startContainer.constructor, Text); |
| assert_equals(sel.endContainer.constructor, Text); |
| assert_equals(sel.startOffset, 0); |
| assert_equals(sel.startContainer.textContent, "this is a"); |
| assert_equals(sel.endOffset, 1); |
| assert_equals(sel.endContainer.textContent, "\n "); |
| |
| // Select the second and third children. |
| axRegion.setSelection(axRegion, 1, axRegion, 3); |
| updateSelectedRangeFromPage(); |
| assert_equals(sel.toString(), "test\n of selection"); |
| assert_false(sel.collapsed); |
| assert_equals(sel.startContainer.constructor, Text); |
| assert_equals(sel.endContainer.constructor, Text); |
| assert_equals(sel.startOffset, 0); |
| assert_equals(sel.startContainer.textContent, "test"); |
| assert_equals(sel.endOffset, 12); |
| assert_equals(sel.endContainer.textContent, "of selection"); |
| |
| // Select everything. |
| axRegion.setSelection(axRegion, 0, axRegion, 3); |
| updateSelectedRangeFromPage(); |
| assert_equals(sel.toString(), "this is atest\n of selection"); |
| assert_false(sel.collapsed); |
| assert_equals(sel.startContainer.constructor, Text); |
| assert_equals(sel.endContainer.constructor, Text); |
| assert_equals(sel.startOffset, 0); |
| assert_equals(sel.startContainer.textContent, "this is a"); |
| assert_equals(sel.endOffset, 12); |
| assert_equals(sel.endContainer.textContent, "of selection"); |
| |
| // Last, the insertion point after third child. |
| axRegion.setSelection(axRegion, 3, axRegion, 3); |
| updateSelectedRangeFromPage(); |
| assert_equals(sel.toString(), ""); |
| assert_true(sel.collapsed); |
| assert_equals(sel.startContainer.constructor, Text); |
| assert_equals(sel.startOffset, 12); |
| assert_equals(sel.startContainer.textContent, "of selection"); |
| }, "Select child node at index."); |
| </script> |
