зеркало из https://github.com/mozilla/gecko-dev.git
158 строки
6.3 KiB
HTML
158 строки
6.3 KiB
HTML
<!DOCTYPE html>
|
|
<title>Test the 'all' shorthand property</title>
|
|
<script src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<script src="property_database.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
|
|
<body onload="runTest()">
|
|
|
|
<style id="stylesheet">
|
|
#parent { }
|
|
#child { }
|
|
#child { }
|
|
</style>
|
|
|
|
<div style="display: none">
|
|
<div id="parent">
|
|
<div id="child"></div>
|
|
</div>
|
|
</div>
|
|
|
|
<script>
|
|
function runTest() {
|
|
var sheet = document.getElementById("stylesheet").sheet;
|
|
var parentRule = sheet.cssRules[0];
|
|
var childRule1 = sheet.cssRules[1];
|
|
var childRule2 = sheet.cssRules[2];
|
|
var parent = document.getElementById("parent");
|
|
var child = document.getElementById("child");
|
|
|
|
// Longhand properties that are NOT considered to be subproperties of the 'all'
|
|
// shorthand.
|
|
var excludedSubproperties = ["direction", "unicode-bidi"];
|
|
var excludedSubpropertiesSet = new Set(excludedSubproperties);
|
|
|
|
// Longhand properties that are considered to be subproperties of the 'all'
|
|
// shorthand.
|
|
var includedSubproperties = Object.keys(gCSSProperties).filter(function(prop) {
|
|
var info = gCSSProperties[prop];
|
|
return info.type == CSS_TYPE_LONGHAND &&
|
|
!excludedSubpropertiesSet.has(prop);
|
|
});
|
|
|
|
// All longhand properties to be tested.
|
|
var allSubproperties = includedSubproperties.concat(excludedSubproperties);
|
|
|
|
|
|
// First, get the computed value for the initial value and one other value of
|
|
// each property.
|
|
var initialComputedValues = new Map();
|
|
var otherComputedValues = new Map();
|
|
|
|
allSubproperties.forEach(function(prop) {
|
|
parentRule.style.setProperty(prop, "initial", "");
|
|
initialComputedValues.set(prop, getComputedStyle(parent, "").getPropertyValue(prop));
|
|
parentRule.style.cssText = "";
|
|
});
|
|
|
|
allSubproperties.forEach(function(prop) {
|
|
var info = gCSSProperties[prop];
|
|
parentRule.style.setProperty(prop, info.other_values[0], "");
|
|
otherComputedValues.set(prop, getComputedStyle(parent, "").getPropertyValue(prop));
|
|
parentRule.style.cssText = "";
|
|
});
|
|
|
|
|
|
// Test setting all:inherit through setProperty.
|
|
includedSubproperties.forEach(function(prop) {
|
|
var info = gCSSProperties[prop];
|
|
parentRule.style.setProperty(prop, info.other_values[0], "");
|
|
childRule1.style.setProperty(prop, "initial");
|
|
childRule2.style.setProperty("all", "inherit");
|
|
is(getComputedStyle(child, "").getPropertyValue(prop), otherComputedValues.get(prop),
|
|
"computed value for " + prop + " when 'all:inherit' set with setProperty");
|
|
parentRule.style.cssText = "";
|
|
childRule1.style.cssText = "";
|
|
childRule2.style.cssText = "";
|
|
});
|
|
excludedSubproperties.forEach(function(prop) {
|
|
var info = gCSSProperties[prop];
|
|
parentRule.style.setProperty(prop, info.other_values[0], "");
|
|
childRule1.style.setProperty(prop, "initial");
|
|
childRule2.style.setProperty("all", "inherit");
|
|
is(getComputedStyle(child, "").getPropertyValue(prop), initialComputedValues.get(prop),
|
|
"computed value for excluded subproperty " + prop + " when 'all:inherit' set with setProperty");
|
|
parentRule.style.cssText = "";
|
|
childRule1.style.cssText = "";
|
|
childRule2.style.cssText = "";
|
|
});
|
|
|
|
// Test setting all:initial through setProperty.
|
|
includedSubproperties.forEach(function(prop) {
|
|
var info = gCSSProperties[prop];
|
|
parentRule.style.setProperty(prop, info.other_values[0], "");
|
|
childRule1.style.setProperty(prop, "inherit");
|
|
childRule2.style.setProperty("all", "initial");
|
|
is(getComputedStyle(child, "").getPropertyValue(prop), initialComputedValues.get(prop),
|
|
"computed value for " + prop + " when 'all:initial' set with setProperty");
|
|
parentRule.style.cssText = "";
|
|
childRule1.style.cssText = "";
|
|
childRule2.style.cssText = "";
|
|
});
|
|
excludedSubproperties.forEach(function(prop) {
|
|
var info = gCSSProperties[prop];
|
|
parentRule.style.setProperty(prop, info.other_values[0], "");
|
|
childRule1.style.setProperty(prop, info.other_values[0], "");
|
|
childRule2.style.setProperty("all", "initial");
|
|
is(getComputedStyle(child, "").getPropertyValue(prop), otherComputedValues.get(prop),
|
|
"computed value for excluded subproperty " + prop + " when 'all:initial' set with setProperty");
|
|
parentRule.style.cssText = "";
|
|
childRule1.style.cssText = "";
|
|
childRule2.style.cssText = "";
|
|
});
|
|
|
|
// Test setting all:unset through setProperty.
|
|
includedSubproperties.forEach(function(prop) {
|
|
var info = gCSSProperties[prop];
|
|
if (info.inherited) {
|
|
parentRule.style.setProperty(prop, info.other_values[0], "");
|
|
childRule1.style.setProperty(prop, "initial", "");
|
|
childRule2.style.setProperty("all", "unset");
|
|
is(getComputedStyle(child, "").getPropertyValue(prop), otherComputedValues.get(prop),
|
|
"computed value for " + prop + " when 'all:unset' set with setProperty");
|
|
} else {
|
|
parentRule.style.setProperty(prop, info.other_values[0], "");
|
|
childRule1.style.setProperty(prop, info.other_values[0], "");
|
|
childRule2.style.setProperty("all", "unset");
|
|
is(getComputedStyle(child, "").getPropertyValue(prop), initialComputedValues.get(prop),
|
|
"computed value for " + prop + " when 'all:unset' set with setProperty");
|
|
}
|
|
parentRule.style.cssText = "";
|
|
childRule1.style.cssText = "";
|
|
childRule2.style.cssText = "";
|
|
});
|
|
excludedSubproperties.forEach(function(prop) {
|
|
var info = gCSSProperties[prop];
|
|
if (info.inherited) {
|
|
parentRule.style.setProperty(prop, info.other_values[0], "");
|
|
childRule1.style.setProperty(prop, "initial", "");
|
|
childRule2.style.setProperty("all", "unset");
|
|
is(getComputedStyle(child, "").getPropertyValue(prop), initialComputedValues.get(prop),
|
|
"computed value for excluded subproperty " + prop + " when 'all:unset' set with setProperty");
|
|
} else {
|
|
parentRule.style.setProperty(prop, info.other_values[0], "");
|
|
childRule1.style.setProperty(prop, info.other_values[0], "");
|
|
childRule2.style.setProperty("all", "unset");
|
|
is(getComputedStyle(child, "").getPropertyValue(prop), otherComputedValues.get(prop),
|
|
"computed value for excluded subproperty " + prop + " when 'all:unset' set with setProperty");
|
|
}
|
|
parentRule.style.cssText = "";
|
|
childRule1.style.cssText = "";
|
|
childRule2.style.cssText = "";
|
|
});
|
|
|
|
SimpleTest.finish();
|
|
}
|
|
|
|
SimpleTest.waitForExplicitFinish();
|
|
</script>
|