Quelle test_validation.html Sprache: HTML

products/sources/formale Sprachen/C/Firefox/dom/html/test/forms/test_validation.html

<!DOCTYPE HTML>
<html>

<head>
  <title>Test for Bug 345624</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  <style>
    input, textarea, fieldset, button, select, output, object { background-color: rgb(0,0,0) !important; }
    :valid   { background-color: rgb(0,255,0) !important; }
    :invalid { background-color: rgb(255,0,0) !important; }
  </style>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=345624">Mozilla Bug 345624</a>
<p id="display"></p>
<div id="content" style="display: none">
  <fieldset id='f'></fieldset>
  <input id='i' oninvalid="invalidEventHandler(event);">
  <button id='b' oninvalid="invalidEventHandler(event);"></button>
  <select id='s' oninvalid="invalidEventHandler(event);"></select>
  <textarea id='t' oninvalid="invalidEventHandler(event);"></textarea>
  <output id='o' oninvalid="invalidEventHandler(event);"></output>
  <object id='obj'></object>
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 345624 **/

var gInvalid = false;

function invalidEventHandler(aEvent)
{
  function checkInvalidEvent(event)
  {
    is(event.type, "invalid", "Invalid event type should be invalid");
    ok(!event.bubbles, "Invalid event should not bubble");
    ok(event.cancelable, "Invalid event should be cancelable");
  }

  checkInvalidEvent(aEvent);

  gInvalid = true;
}

function checkConstraintValidationAPIExist(element)
{
  ok('willValidate' in element, "willValidate is not available in the DOM");
  ok('validationMessage' in element, "validationMessage is not available in the DOM");
  ok('validity' in element, "validity is not available in the DOM");

  if ('validity' in element) {
    validity = element.validity;
    ok('valueMissing' in validity, "validity.valueMissing is not available in the DOM");
    ok('typeMismatch' in validity, "validity.typeMismatch is not available in the DOM");
    ok('badInput' in validity, "validity.badInput is not available in the DOM");
    ok('patternMismatch' in validity, "validity.patternMismatch is not available in the DOM");
    ok('tooLong' in validity, "validity.tooLong is not available in the DOM");
    ok('rangeUnderflow' in validity, "validity.rangeUnderflow is not available in the DOM");
    ok('rangeOverflow' in validity, "validity.rangeOverflow is not available in the DOM");
    ok('stepMismatch' in validity, "validity.stepMismatch is not available in the DOM");
    ok('customError' in validity, "validity.customError is not available in the DOM");
    ok('valid' in validity, "validity.valid is not available in the DOM");
  }
}

function checkConstraintValidationAPIDefaultValues(element)
{
  // Not checking willValidate because the default value depends of the element

  is(element.validationMessage, "", "validationMessage default value should be empty string");

  ok(!element.validity.valueMissing, "The element should not suffer from a constraint validation");
  ok(!element.validity.typeMismatch, "The element should not suffer from a constraint validation");
  ok(!element.validity.badInput, "The element should not suffer from a constraint validation");
  ok(!element.validity.patternMismatch, "The element should not suffer from a constraint validation");
  ok(!element.validity.tooLong, "The element should not suffer from a constraint validation");
  ok(!element.validity.rangeUnderflow, "The element should not suffer from a constraint validation");
  ok(!element.validity.rangeOverflow, "The element should not suffer from a constraint validation");
  ok(!element.validity.stepMismatch, "The element should not suffer from a constraint validation");
  ok(!element.validity.customError, "The element should not suffer from a constraint validation");
  ok(element.validity.valid, "The element should be valid by default");

  ok(element.checkValidity(), "The element should be valid by default");
}

function checkDefaultPseudoClass()
{
  is(window.getComputedStyle(document.getElementById('f'))
       .getPropertyValue('background-color'), "rgb(0, 255, 0)",
     ":valid should apply");

  is(window.getComputedStyle(document.getElementById('o'))
       .getPropertyValue('background-color'), "rgb(0, 0, 0)",
     "Nor :valid and :invalid should apply");

  is(window.getComputedStyle(document.getElementById('obj'))
       .getPropertyValue('background-color'), "rgb(0, 0, 0)",
     "Nor :valid and :invalid should apply");

  is(window.getComputedStyle(document.getElementById('s'))
       .getPropertyValue('background-color'), "rgb(0, 255, 0)",
     ":valid pseudo-class should apply");

  is(window.getComputedStyle(document.getElementById('i'))
       .getPropertyValue('background-color'), "rgb(0, 255, 0)",
     ":valid pseudo-class should apply");

  is(window.getComputedStyle(document.getElementById('t'))
       .getPropertyValue('background-color'), "rgb(0, 255, 0)",
     ":valid pseudo-class should apply");

  is(window.getComputedStyle(document.getElementById('b'))
       .getPropertyValue('background-color'), "rgb(0, 255, 0)",
     ":valid pseudo-class should apply");
}

function checkSpecificWillValidate()
{
  // fieldset, output, object (TODO) and select elements
  ok(!document.getElementById('f').willValidate, "Fielset element should be barred from constraint validation");
  ok(!document.getElementById('obj').willValidate, "Object element should be barred from constraint validation");
  ok(!document.getElementById('o').willValidate, "Output element should be barred from constraint validation");
  ok(document.getElementById('s').willValidate, "Select element should not be barred from constraint validation");

  // input element
  i = document.getElementById('i');
  i.type = "hidden";
  ok(!i.willValidate, "Hidden state input should be barred from constraint validation");
  is(window.getComputedStyle(i).getPropertyValue('background-color'),
     "rgb(0, 0, 0)", "Nor :valid and :invalid should apply");
  i.type = "reset";
  ok(!i.willValidate, "Reset button state input should be barred from constraint validation");
  is(window.getComputedStyle(i).getPropertyValue('background-color'),
     "rgb(0, 0, 0)", "Nor :valid and :invalid should apply");
  i.type = "button";
  ok(!i.willValidate, "Button state input should be barred from constraint validation");
  is(window.getComputedStyle(i).getPropertyValue('background-color'),
     "rgb(0, 0, 0)", "Nor :valid and :invalid should apply");
  i.type = "image";
  ok(i.willValidate, "Image state input should not be barred from constraint validation");
  is(window.getComputedStyle(i).getPropertyValue('background-color'),
     "rgb(0, 255, 0)", ":valid and :invalid should apply");
  i.type = "submit";
  ok(i.willValidate, "Submit state input should not be barred from constraint validation");
  is(window.getComputedStyle(i).getPropertyValue('background-color'),
     "rgb(0, 255, 0)", ":valid and :invalid should apply");
  i.type = "number";
  ok(i.willValidate, "Number state input should not be barred from constraint validation");
  is(window.getComputedStyle(i).getPropertyValue('background-color'),
     "rgb(0, 255, 0)", ":valid pseudo-class should apply");
  i.type = "";
  i.readOnly = 'true';
  ok(!i.willValidate, "Readonly input should be barred from constraint validation");
  is(window.getComputedStyle(i).getPropertyValue('background-color'),
     "rgb(0, 0, 0)", "Nor :valid and :invalid should apply");
  i.removeAttribute('readOnly');
  ok(i.willValidate, "Default input element should not be barred from constraint validation");
  is(window.getComputedStyle(i).getPropertyValue('background-color'),
     "rgb(0, 255, 0)", ":valid pseudo-class should apply");

  // button element
  b = document.getElementById('b');
  b.type = "reset";
  ok(!b.willValidate, "Reset state button should be barred from constraint validation");
  is(window.getComputedStyle(b).getPropertyValue('background-color'),
     "rgb(0, 0, 0)", "Nor :valid and :invalid should apply");
  b.type = "button";
  ok(!b.willValidate, "Button state button should be barred from constraint validation");
  is(window.getComputedStyle(b).getPropertyValue('background-color'),
     "rgb(0, 0, 0)", "Nor :valid and :invalid should apply");
  b.type = "submit";
  ok(b.willValidate, "Submit state button should not be barred from constraint validation");
  is(window.getComputedStyle(b).getPropertyValue('background-color'),
     "rgb(0, 255, 0)", ":valid and :invalid should apply");
  b.type = "";
  ok(b.willValidate, "Default button element should not be barred from constraint validation");
  is(window.getComputedStyle(b).getPropertyValue('background-color'),
     "rgb(0, 255, 0)", ":valid pseudo-class should apply");

  // textarea element
  t = document.getElementById('t');
  t.readOnly = true;
  ok(!t.willValidate, "Readonly textarea should be barred from constraint validation");
  is(window.getComputedStyle(t).getPropertyValue('background-color'),
     "rgb(0, 0, 0)", "Nor :valid and :invalid should apply");
  t.removeAttribute('readOnly');
  ok(t.willValidate, "Default textarea element should not be barred from constraint validation");
  is(window.getComputedStyle(t).getPropertyValue('background-color'),
     "rgb(0, 255, 0)", ":valid pseudo-class should apply");

  // TODO: PROGRESS
  // TODO: METER
}

function checkCommonWillValidate(element)
{
  // Not checking the default value because it has been checked previously.

  element.disabled = true;
  ok(!element.willValidate, "Disabled element should be barred from constraint validation");

  is(window.getComputedStyle(element).getPropertyValue('background-color'),
     "rgb(0, 0, 0)", "Nor :valid and :invalid should apply");

  element.removeAttribute('disabled');

  // TODO: If an element has a datalist element ancestor, it is barred from constraint validation.
}

function checkCustomError(element, isBarred)
{
  element.setCustomValidity("message");
  if (!isBarred) {
    is(element.validationMessage, "message",
       "When the element has a custom validity message, validation message should return it");
  } else {
    is(element.validationMessage, "",
       "An element barred from constraint validation can't have a validation message");
  }
  ok(element.validity.customError, "The element should suffer from a custom error");
  ok(!element.validity.valid, "The element should not be valid with a custom error");

  if (element.tagName == "FIELDSET") {
    is(window.getComputedStyle(element).getPropertyValue('background-color'),
       isBarred ? "rgb(0, 255, 0)" : "rgb(255, 0, 0)",
       ":invalid pseudo-classs should apply to " + element.tagName);
  }
  else {
    is(window.getComputedStyle(element).getPropertyValue('background-color'),
       isBarred ? "rgb(0, 0, 0)" : "rgb(255, 0, 0)",
       ":invalid pseudo-classs should apply to " + element.tagName);
  }

  element.setCustomValidity("");
  is(element.validationMessage, "", "The element should not have a validation message when reseted");
  ok(!element.validity.customError, "The element should not suffer anymore from a custom error");
  ok(element.validity.valid, "The element should now be valid");

  is(window.getComputedStyle(element).getPropertyValue('background-color'),
     isBarred && element.tagName != "FIELDSET" ? "rgb(0, 0, 0)" : "rgb(0, 255, 0)",
     ":valid pseudo-classs should apply");
}

function checkCheckValidity(element)
{
  element.setCustomValidity("message");
  ok(!element.checkValidity(), "checkValidity() should return false when the element is not valid");

  ok(gInvalid, "Invalid event should have been handled");

  gInvalid = false;
  element.setCustomValidity("");

  ok(element.checkValidity(), "Element should be valid");
  ok(!gInvalid, "Invalid event should not have been handled");
}

function checkValidityStateObjectAliveWithoutElement(element)
{
  // We are creating a temporary element and getting it's ValidityState object.
  // Then, we make sure it is removed by the garbage collector and we check the
  // ValidityState default values (it should not crash).

  var v = document.createElement(element).validity;
  SpecialPowers.gc();

  ok(!v.valueMissing,
    "When the element is not alive, it shouldn't suffer from constraint validation");
  ok(!v.typeMismatch,
    "When the element is not alive, it shouldn't suffer from constraint validation");
  ok(!v.badInput,
    "When the element is not alive, it shouldn't suffer from constraint validation");
  ok(!v.patternMismatch,
    "When the element is not alive, it shouldn't suffer from constraint validation");
  ok(!v.tooLong,
    "When the element is not alive, it shouldn't suffer from constraint validation");
  ok(!v.rangeUnderflow,
    "When the element is not alive, it shouldn't suffer from constraint validation");
  ok(!v.rangeOverflow,
    "When the element is not alive, it shouldn't suffer from constraint validation");
  ok(!v.stepMismatch,
    "When the element is not alive, it shouldn't suffer from constraint validation");
  ok(!v.customError,
    "When the element is not alive, it shouldn't suffer from constraint validation");
  ok(v.valid, "When the element is not alive, it should be valid");
}

checkConstraintValidationAPIExist(document.getElementById('f'));
checkConstraintValidationAPIExist(document.getElementById('i'));
checkConstraintValidationAPIExist(document.getElementById('b'));
checkConstraintValidationAPIExist(document.getElementById('s'));
checkConstraintValidationAPIExist(document.getElementById('t'));
checkConstraintValidationAPIExist(document.getElementById('o'));
checkConstraintValidationAPIExist(document.getElementById('obj'));

checkConstraintValidationAPIDefaultValues(document.getElementById('f'));
checkConstraintValidationAPIDefaultValues(document.getElementById('i'));
checkConstraintValidationAPIDefaultValues(document.getElementById('b'));
checkConstraintValidationAPIDefaultValues(document.getElementById('s'));
checkConstraintValidationAPIDefaultValues(document.getElementById('t'));
checkConstraintValidationAPIDefaultValues(document.getElementById('o'));
checkConstraintValidationAPIDefaultValues(document.getElementById('obj'));

checkDefaultPseudoClass();

checkSpecificWillValidate();

// Not checking button, fieldset, output and object
// because they are always barred from constraint validation.
checkCommonWillValidate(document.getElementById('i'));
checkCommonWillValidate(document.getElementById('s'));
checkCommonWillValidate(document.getElementById('t'));

checkCustomError(document.getElementById('i'), false);
checkCustomError(document.getElementById('s'), false);
checkCustomError(document.getElementById('t'), false);
checkCustomError(document.getElementById('o'), true);
checkCustomError(document.getElementById('b'), false);
checkCustomError(document.getElementById('f'), true);
checkCustomError(document.getElementById('obj'), true);

// Not checking button, fieldset, output and object
// because they are always barred from constraint validation.
checkCheckValidity(document.getElementById('i'));
checkCheckValidity(document.getElementById('s'));
checkCheckValidity(document.getElementById('t'));

checkValidityStateObjectAliveWithoutElement("fieldset");
checkValidityStateObjectAliveWithoutElement("input");
checkValidityStateObjectAliveWithoutElement("button");
checkValidityStateObjectAliveWithoutElement("select");
checkValidityStateObjectAliveWithoutElement("textarea");
checkValidityStateObjectAliveWithoutElement("output");
checkValidityStateObjectAliveWithoutElement("object");

</script>
</pre>
</body>
</html>

Messung V0.5

¤ Dauer der Verarbeitung: 0.27 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.