blob: 483a29e3b8bf00be0eed9d5d31d4e6fc7281b0b9 [file] [log] [blame]
<!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, 3);
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, 3, axRegion, 3);
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, 3, axRegion, 4);
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, 3);
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, 4);
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, 4);
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, 4, axRegion, 4);
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>