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Landing in jQuery.contains, jQuery.fn.contains, and jQuery.fn.has support. Fixes #4101.

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This commit is contained in:
Yehuda Katz 2009-12-09 12:43:13 -08:00 • committed by John Resig
parent 9e60fec46b
commit 4e27f17007
3 changed files with 53 additions and 1 deletions
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38
test/unit/traversing.js
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@ -152,7 +152,43 @@ test("not(jQuery)", function() {
expect(1);
same( jQuery("p").not(jQuery("#ap, #sndp, .result")).get(), q("firstp", "en", "sap", "first"), "not(jQuery)" );
})
});
test("has(Element)", function() {
expect(2);
var obj = jQuery("#main").has(jQuery("#sndp")[0]);
same( obj.get(), q("main"), "Keeps elements that have the element as a descendant" );
var multipleParent = jQuery("#main, #header").has(jQuery("#sndp")[0]);
same( obj.get(), q("main"), "Does not include elements that do not have the element as a descendant" );
});
test("has(Selector)", function() {
expect(3);
var obj = jQuery("#main").has("#sndp");
same( obj.get(), q("main"), "Keeps elements that have any element matching the selector as a descendant" );
var multipleParent = jQuery("#main, #header").has("#sndp");
same( obj.get(), q("main"), "Does not include elements that do not have the element as a descendant" );
var multipleHas = jQuery("#main").has("#sndp, #first");
same( multipleHas.get(), q("main"), "Only adds elements once" );
});
test("has(Arrayish)", function() {
expect(3);
var simple = jQuery("#main").has(jQuery("#sndp"));
same( simple.get(), q("main"), "Keeps elements that have any element in the jQuery list as a descendant" );
var multipleParent = jQuery("#main, #header").has(jQuery("#sndp"));
same( multipleParent.get(), q("main"), "Does not include elements that do not have an element in the jQuery list as a descendant" );
var multipleHas = jQuery("#main").has(jQuery("#sndp, #first"));
same( simple.get(), q("main"), "Only adds elements once" );
});
test("andSelf()", function() {
expect(4);