зеркало из https://github.com/mozilla/gecko-dev.git
216 строки
6.4 KiB
HTML
216 строки
6.4 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=557087
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-->
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<head>
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<title>Test for Bug 557087</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=557087">Mozilla Bug 557087</a>
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<p id="display"></p>
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<div id="content">
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</div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 557087 **/
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function checkValueMissing(aElement, aExpected)
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{
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var msg = aExpected ? aElement.tagName + " should suffer from value missing"
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: aElement.tagName + " should not suffer from value missing"
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is(aElement.validity.valueMissing, aExpected, msg);
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}
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function checkCandidateForConstraintValidation(aElement, aExpected)
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{
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var msg = aExpected ? aElement.tagName + " should be candidate for constraint validation"
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: aElement.tagName + " should not be candidate for constraint validation"
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is(aElement.willValidate, aExpected, msg);
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}
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function checkDisabledPseudoClass(aElement, aDisabled)
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{
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var disabledElements = document.querySelectorAll(":disabled");
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var found = false;
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for (var e of disabledElements) {
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if (aElement == e) {
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found = true;
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break;
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}
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}
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var msg = aDisabled ? aElement.tagName + " should have :disabled applying"
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: aElement.tagName + " should not have :disabled applying";
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ok(aDisabled ? found : !found, msg);
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}
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function checkEnabledPseudoClass(aElement, aEnabled)
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{
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var enabledElements = document.querySelectorAll(":enabled");
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var found = false;
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for (var e of enabledElements) {
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if (aElement == e) {
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found = true;
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break;
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}
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}
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var msg = aEnabled ? aElement.tagName + " should have :enabled applying"
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: aElement.tagName + " should not have :enabled applying";
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ok(aEnabled ? found : !found, msg);
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}
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function checkFocus(aElement, aExpected)
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{
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aElement.setAttribute('tabindex', 1);
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// We use the focus manager so we can test <label>.
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var fm = SpecialPowers.Cc["@mozilla.org/focus-manager;1"]
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.getService(SpecialPowers.Ci.nsIFocusManager);
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fm.setFocus(aElement, 0);
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if (aExpected) {
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is(document.activeElement, aElement, "element should be focused");
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} else {
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isnot(document.activeElement, aElement, "element should not be focused");
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}
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aElement.blur();
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aElement.removeAttribute('tabindex');
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}
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var elements = [ "input", "button", "select", "textarea", "fieldset", "option",
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"optgroup", "label", "output", "object" ];
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var testData = {
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/* tag name | affected by disabled | test focus | test pseudo-classes | test willValidate */
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"INPUT": [ true, true, true, true, true ],
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"BUTTON": [ true, true, true, false, false ],
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"SELECT": [ true, true, true, true, false ],
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"TEXTAREA": [ true, true, true, true, true ],
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"FIELDSET": [ true, true, true, false, false ],
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"OPTION": [ false, true, true, false, false ],
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"OPTGROUP": [ false, true, true, false, false ],
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"OBJECT": [ false, true, false, false, false ],
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"LABEL": [ false, true, false, false, false ],
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"OUTPUT": [ false, true, false, false, false ],
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};
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/**
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* For not candidate elements without disabled attribute and not submittable,
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* we only have to check that focus and click works even inside a disabled
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* fieldset.
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*/
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function checkElement(aElement, aDisabled)
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{
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var data = testData[aElement.tagName];
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var expected = data[0] ? !aDisabled : true;
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if (data[1]) {
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checkFocus(aElement, expected);
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}
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if (data[2]) {
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checkEnabledPseudoClass(aElement, data[0] ? !aDisabled : true);
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checkDisabledPseudoClass(aElement, data[0] ? aDisabled : false);
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}
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if (data[3]) {
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checkCandidateForConstraintValidation(aElement, expected);
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}
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if (data[4]) {
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checkValueMissing(aElement, expected);
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}
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}
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var fieldset1 = document.createElement("fieldset");
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var fieldset2 = document.createElement("fieldset");
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var legendA = document.createElement("legend");
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var legendB = document.createElement("legend");
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var content = document.getElementById('content');
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content.appendChild(fieldset1);
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fieldset1.appendChild(fieldset2);
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fieldset2.disabled = true;
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for (var data of elements) {
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var element = document.createElement(data);
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if (data[4]) {
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element.required = true;
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}
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fieldset1.disabled = false;
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fieldset2.appendChild(element);
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checkElement(element, fieldset2.disabled);
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// Make sure changes are correctly managed.
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fieldset2.disabled = false;
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checkElement(element, fieldset2.disabled);
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fieldset2.disabled = true;
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checkElement(element, fieldset2.disabled);
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// Make sure if a fieldset which is not the first fieldset is disabled, the
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// elements inside the second fielset are disabled.
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fieldset2.disabled = false;
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fieldset1.disabled = true;
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checkElement(element, fieldset1.disabled);
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// Make sure the state change of the inner fieldset will not confuse.
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fieldset2.disabled = true;
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fieldset2.disabled = false;
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checkElement(element, fieldset1.disabled);
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/* legend tests */
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// elements in the first legend of a disabled fieldset should not be disabled.
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fieldset2.disabled = true;
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fieldset1.disabled = false;
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legendA.appendChild(element);
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fieldset2.appendChild(legendA);
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checkElement(element, false);
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// elements in the second legend should be disabled
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fieldset2.insertBefore(legendB, legendA);
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checkElement(element, fieldset2.disabled);
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fieldset2.removeChild(legendB);
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// Elements in the first legend of a fieldset disabled by another fieldset
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// should be disabled.
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fieldset1.disabled = true;
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checkElement(element, fieldset1.disabled);
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// Elements inside a fieldset inside the first legend of a disabled fieldset
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// should not be diasbled.
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fieldset2.disabled = false;
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fieldset1.appendChild(legendA);
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legendA.appendChild(fieldset2);
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fieldset2.appendChild(element);
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checkElement(element, false);
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// Elements inside the first legend of a disabled fieldset inside the first
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// legend of a disabled fieldset should not be disabled.
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fieldset2.disabled = false;
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fieldset2.appendChild(legendB);
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legendB.appendChild(element);
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checkElement(element, false);
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fieldset2.removeChild(legendB);
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fieldset1.appendChild(fieldset2);
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element.remove();
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}
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</script>
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</pre>
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</body>
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</html>
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