Quelle test_property_database.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/layout/style/test/test_property_database.html

<!DOCTYPE HTML>
<html>

<head>
  <title>Test that property_database.js contains all supported CSS properties</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script type="text/javascript" src="css_properties.js"></script>
  <script type="text/javascript" src="property_database.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>
<div id="content" style="display: none">

<div id="testnode"></div>

</div>
<pre id="test">
<script class="testbody" type="text/javascript">

/** Test that property_database.js contains all supported CSS properties **/

/*
* Here we are testing the hand-written property_database.js against
* the autogenerated css_properties.js to make sure that everything in
* css_properties.js is in property_database.js.
*
* This prevents CSS properties from being added to the code without
* also being put under the minimal test coverage provided by the tests
* that use property_database.js.
*/

for (var idx in gLonghandProperties) {
  var prop = gLonghandProperties[idx];
  if (prop.pref && !IsCSSPropertyPrefEnabled(prop.pref)) {
    continue;
  }
  var present = prop.name in gCSSProperties;
  ok(present,
     "'" + prop.name + "' listed in gCSSProperties");
  if (present) {
    is(gCSSProperties[prop.name].type, CSS_TYPE_LONGHAND,
       "'" + prop.name + "' listed as CSS_TYPE_LONGHAND");
    is(gCSSProperties[prop.name].domProp, prop.prop,
       "'" + prop.name + "' listed with correct DOM property name");
  }
}
for (var idx in gShorthandProperties) {
  var prop = gShorthandProperties[idx];
  if (prop.pref && !IsCSSPropertyPrefEnabled(prop.pref)) {
    continue;
  }
  if (prop.name == "all") {
    // "all" isn't listed in property_database.js.
    continue;
  }
  var present = prop.name in gCSSProperties;
  ok(present,
     "'" + prop.name + "' listed in gCSSProperties");
  if (present) {
    ok(gCSSProperties[prop.name].type == CSS_TYPE_TRUE_SHORTHAND ||
       gCSSProperties[prop.name].type == CSS_TYPE_LEGACY_SHORTHAND ||
       gCSSProperties[prop.name].type == CSS_TYPE_SHORTHAND_AND_LONGHAND,
       "'" + prop.name + "' listed as CSS_TYPE_TRUE_SHORTHAND, CSS_TYPE_LEGACY_SHORTHAND, or CSS_TYPE_SHORTHAND_AND_LONGHAND");
    ok(gCSSProperties[prop.name].domProp == prop.prop,
       "'" + prop.name + "' listed with correct DOM property name");
  }
}
for (var idx in gShorthandPropertiesLikeLonghand) {
  var prop = gShorthandPropertiesLikeLonghand[idx];
  if (prop.pref && !IsCSSPropertyPrefEnabled(prop.pref)) {
    continue;
  }
  var present = prop.name in gCSSProperties;
  ok(present,
     "'" + prop.name + "' listed in gCSSProperties");
  if (present) {
    ok(gCSSProperties[prop.name].type == CSS_TYPE_SHORTHAND_AND_LONGHAND,
       "'" + prop.name + "' listed as CSS_TYPE_SHORTHAND_AND_LONGHAND");
    ok(gCSSProperties[prop.name].domProp == prop.prop,
       "'" + prop.name + "' listed with correct DOM property name");
  }
}

/*
* Test that all shorthand properties have a subproperty list and all
* longhand properties do not.
*/
for (var prop in gCSSProperties) {
  var entry = gCSSProperties[prop];
  if (entry.pref && !IsCSSPropertyPrefEnabled(entry.pref)) {
    continue;
  }
  if (entry.type == CSS_TYPE_LONGHAND) {
    ok(!("subproperties" in entry),
       "longhand property '" + prop + "' must not have subproperty list");
  } else if (entry.type == CSS_TYPE_TRUE_SHORTHAND ||
             entry.type == CSS_TYPE_SHORTHAND_AND_LONGHAND) {
    ok("subproperties" in entry,
       "shorthand property '" + prop + "' must have subproperty list");
  }

  if ("subproperties" in entry) {
    var good = true;
    if (entry.subproperties.length < 1) {
      info("subproperty list for '" + prop + "' is empty");
      good = false;
    }
    for (var idx in entry.subproperties) {
      var subprop = entry.subproperties[idx];
      if (!(subprop in gCSSProperties)) {
        info("subproperty list for '" + prop + "' lists nonexistent subproperty '" + subprop + "'");
        good = false;
      }
    }
    ok(good, "property '" + prop + "' has a good subproperty list");
  }

  ok("initial_values" in entry && entry.initial_values.length >= 1,
     "must have initial values for property '" + prop + "'");
  ok("other_values" in entry && entry.other_values.length >= 1,
     "must have non-initial values for property '" + prop + "'");
}

/*
* Test that only longhand properties or its aliases are listed as logical
* properties.
*/
for (var prop in gCSSProperties) {
  var entry = gCSSProperties[prop];
  if (entry.logical) {
    ok(entry.type == CSS_TYPE_LONGHAND ||
       (entry.alias_for && gCSSProperties[entry.alias_for].logical),
       "property '" + prop + "' is listed as CSS_TYPE_LONGHAND or is an alias due to it " +
       "being a logical property");
  }
}

/*
* Test that axis is only specified for logical properties.
*/
for (var prop in gCSSProperties) {
  var entry = gCSSProperties[prop];
  if (entry.axis) {
    ok(entry.logical,
       "property '" + prop + "' is listed as an logical property due to its " +
       "being listed as an axis-related property");
  }
}

/*
* Test that DOM properties match the expected rules.
*/
for (var prop in gCSSProperties) {
  var entry = gCSSProperties[prop];
  var expectedDOMProp = prop.replace(/-([a-z])/g,
                                     function(m, p1, offset, str) {
                                       return p1.toUpperCase();
                                     });
  if (expectedDOMProp == "float") {
    expectedDOMProp = "cssFloat";
  } else if (prop.startsWith("-webkit")) {
    // Our DOM accessors for webkit-prefixed properties start with lowercase w,
    // not uppercase like standard DOM accessors.
    expectedDOMProp = expectedDOMProp.replace(/^W/, "w");
  }
  is(entry.domProp, expectedDOMProp, "DOM property for " + prop);
}
</script>
</pre>
</body>
</html>

Messung V0.5

¤ Dauer der Verarbeitung: 0.21 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.