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<!DOCTYPE html>
<meta charset="utf-8">
<title>HTML Test: labelable elements</title>
<link rel="author" title="Intel" href="http://www.intel.com/">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<form style="display:none">
<output id="testoutput"></output>
<label id="lbl0" for="testoutput"></label>
<progress id="testprogress"></progress>
<label id="lbl1" for="testprogress"></label>
<select id="testselect"></select>
<label id="lbl2" for="testselect"></label>
<textarea id="testarea"></textarea>
<label id="lbl3" for="testarea"></label>
<button id="testButton"></button>
<label id="lbl4" for="testButton"></label>
<input type="hidden" id="testHidden">
<label id="lbl5" for="testHidden"></label>
<input type="radio" id="testRadio">
<label id="lbl6" for="testRadio"></label>
<keygen id="testkeygen">
<label id="lbl7" for="testkeygen"></label>
<meter id="testmeter"></meter>
<label id="lbl8" for="testmeter"></label>
<fieldset id="testfieldset"></fieldset>
<label id="lbl9" for="testfieldset"></label>
<label id="testlabel"></label>
<label id="lbl10" for="testlabel"></label>
<object id="testobject"></object>
<label id="lbl11" for="testobject"></label>
<img id="testimg">
<label id="lbl12" for="testimg"></label>
</form>
<script>
function testLabelsAttr(formElementId, labelElementId, hasLabels) {
var elem = document.getElementById(formElementId);
if (labelElementId) {
assert_equals(elem.labels.length, 1);
assert_equals(elem.labels[0].id, labelElementId);
} else {
assert_equals(elem.labels.length, 0);
}
}
test(function() {
assert_equals(document.getElementById("lbl0").control.id, "testoutput", "An output element should be labelable.");
}, "Check if the output element is a labelable element");
test(function() {
testLabelsAttr("testoutput", "lbl0");
}, "Check if the output element can access 'labels'");
test(function() {
assert_equals(document.getElementById("lbl1").control.id, "testprogress", "A progress element should be labelable.");
}, "Check if the progress element is a labelable element");
test(function() {
testLabelsAttr("testprogress", "lbl1");
}, "Check if the progress element can access 'labels'");
test(function() {
assert_equals(document.getElementById("lbl2").control.id, "testselect", "A select element should be labelable.");
}, "Check if the select element is a labelable element");
test(function() {
testLabelsAttr("testselect", "lbl2");
}, "Check if the select element can access 'labels'");
test(function() {
assert_equals(document.getElementById("lbl3").control.id, "testarea", "A textarea element should be labelable.");
}, "Check if the textarea element is a labelable form-element");
test(function() {
testLabelsAttr("testarea", "lbl3");
}, "Check if the textarea element can access 'labels'");
test(function() {
assert_equals(document.getElementById("lbl4").control.id, "testButton", "A button element should be labelable.");
}, "Check if the button element is a labelable element");
test(function() {
testLabelsAttr("testButton", "lbl4");
}, "Check if the button element can access 'labels'");
test(function() {
assert_equals(document.getElementById("lbl5").control, null, "An input element in hidden state should not be labelable.");
}, "Check if the hidden input element is not a labelable element.");
test(function() {
testLabelsAttr("testHidden", null);
}, "Check if the hidden input element can access 'labels'");
test(function() {
assert_equals(document.getElementById("lbl6").control.id, "testRadio", "An input element in radio state should be labelable.");
}, "Check if the input element in radio state is a labelable element");
test(function() {
testLabelsAttr("testRadio", "lbl6");
}, "Check if the input element in radio state can access 'labels'");
test(function() {
assert_equals(document.getElementById("lbl7").control.id, "testkeygen", "A keygen element should be labelable.");
}, "Check if the keygen element is a labelable element");
test(function() {
testLabelsAttr("testkeygen", "lbl7");
}, "Check if the keygen element can access 'labels'");
test(function() {
assert_equals(document.getElementById("lbl8").control.id, "testmeter", "A meter element should be labelable.");
}, "Check if the meter element is a labelable element");
test(function() {
testLabelsAttr("testmeter", "lbl8");
}, "Check if the meter element can access 'labels'");
test(function() {
assert_not_equals(document.getElementById("lbl9").control, document.getElementById("testfieldset"));
assert_equals(document.getElementById("lbl9").control, null, "A fieldset element should not be labelable.");
}, "Check if the fieldset element is not a labelable element");
test(function() {
assert_equals(document.getElementById("testfieldset").labels, undefined);
}, "Check if the fieldset element can access 'labels'");
test(function() {
assert_not_equals(document.getElementById("lbl9").control, document.getElementById("testlabel"));
assert_equals(document.getElementById("lbl10").control, null, "A label element should not be labelable.");
}, "Check if the label element is not a labelable element");
test(function() {
assert_equals(document.getElementById("testlabel").labels, undefined);
}, "Check if the label element can access 'labels'");
test(function() {
assert_not_equals(document.getElementById("lbl9").control, document.getElementById("testobject"));
assert_equals(document.getElementById("lbl11").control, null, "An object element should not be labelable.");
}, "Check if the object element is not a labelable element");
test(function() {
assert_equals(document.getElementById("testobject").labels, undefined);
}, "Check if the object element can access 'labels'");
test(function() {
assert_not_equals(document.getElementById("lbl9").control, document.getElementById("testimg"));
assert_equals(document.getElementById("lbl12").control, null, "An img element should not be labelable.");
}, "Check if the img element is not a labelable element");
test(function() {
assert_equals(document.getElementById("lbl9").labels, undefined);
}, "Check if the img element can access 'labels'");
</script>
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