<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html>
<head>
<script src="../../resources/accessibility-helper.js"></script>
<script src="../../resources/js-test-pre.js"></script>
<script src="./resources/accessibility-helper.js"></script>
</head>
<body>

<div id="content" contenteditable=true>
    <p id="p1">First paragraph.</p>
    <p id="p2">Last paragraph.</p>
</div>

<p id="description"></p>
<div id="console"></div>

<script>
    description("This tests getting and setting the selected VisiblePosition range.");

    if (window.accessibilityController) {
        window.jsTestIsAsync = true;

        // Select the last paragraph using DOM API.
        selectTextInNode("p2");

        // Get current selection range via accessibility API.
        var content = accessibilityController.accessibleElementById("content");
        setTimeout(async function() {
            var selectedRange = null;
            var selectedString = "";
            var selectedIndex = -1;

            await waitFor(() => {
                selectedRange = content.selectedTextMarkerRange();
                selectedString = content.stringForTextMarkerRange(selectedRange);
                return selectedString == "Last paragraph.";
            });
            debug("PASS current selection is '" + selectedString + "'");

            // Set the selection to the first paragraph via accessibility API.
            var end = content.startTextMarkerForTextMarkerRange(selectedRange);
            var start = content.previousParagraphStartTextMarkerForTextMarker(end);
            var range = content.textMarkerRangeForMarkers(start, end);
            content.setSelectedTextMarkerRange(range);

            await waitFor(() => {
                selectedRange = content.selectedTextMarkerRange();
                selectedString = content.stringForTextMarkerRange(selectedRange);
                return selectedString == "First paragraph.\n\n";
            });
            debug("PASS current selection is '" + selectedString + "'");

            // Set the selection range to a collapsed range at the second character of the last paragraph.
            end = content.nextTextMarker(end);
            range = content.textMarkerRangeForMarkers(end, end);
            content.setSelectedTextMarkerRange(range);

            var index = -1;
            await waitFor(() => {
                selectedRange = content.selectedTextMarkerRange();
                selectedString = content.stringForTextMarkerRange(selectedRange);
                index = content.indexForTextMarker(content.startTextMarkerForTextMarkerRange(selectedRange));
                return selectedString == "" && index == 19;
            });
            debug("PASS current selection is '" + selectedString + "'");
            debug("PASS current selection index is " + index);

            finishJSTest();
        }, 0);
    }
</script>
<script src="../../resources/js-test-post.js"></script>
</body>
</html>