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<!DOCTYPE html>
<html>
<body>
<script src="../../../resources/js-test.js"></script>
<select id="select1" multiple size="4">
<option>1</option>
<option>2</option>
<option>3</option>
</select>
<script>
description('Tapping on listbox items should toggle selection.');
function tapOption(select, index) {
var itemHeight = Math.floor(select.offsetHeight / select.size);
var border = 1;
var y = border + index * itemHeight;
select.focus();
if (window.eventSender) {
eventSender.gestureTap(select.offsetLeft + border, select.offsetTop + y - window.pageYOffset + itemHeight / 2);
}
}
function getSelectedValues(select) {
var selectedValues = [];
for (var i = 0; i < select.options.length; i++) {
var option = select.options[i];
if (option.selected)
selectedValues.push(option.value);
}
return selectedValues.join(',');
}
var select = document.getElementById('select1');
if (!window.eventSender) {
debug('Tap on the options and see if it toggles the selection.');
} else {
shouldBeEqualToString('getSelectedValues(select)', '');
tapOption(select, 0);
shouldBeEqualToString('getSelectedValues(select)', '1');
tapOption(select, 1);
shouldBeEqualToString('getSelectedValues(select)', '1,2');
tapOption(select, 2);
shouldBeEqualToString('getSelectedValues(select)', '1,2,3');
tapOption(select, 3);
shouldBeEqualToString('getSelectedValues(select)', '1,2,3');
tapOption(select, 1);
shouldBeEqualToString('getSelectedValues(select)', '1,3');
tapOption(select, 0);
shouldBeEqualToString('getSelectedValues(select)', '3');
tapOption(select, 2);
shouldBeEqualToString('getSelectedValues(select)', '');
}
</script>
</html>
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