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Tests: Copy Sizzle.contains tests

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markelog committed Feb 26, 2014
1 parent 81aa237 commit c63d1da7cd106d9d12b93154c0423b244e491c3b
Showing with 26 additions and 0 deletions.
  1. +26 −0 test/unit/selector.js
@@ -221,6 +221,32 @@ testIframe("selector/html5_selector", "attributes - jQuery.attr", function( jQue
t( "Improperly named form elements do not interfere with form selections (#9570)", "form[name='formName']", ["form1"] );
});

test( "jQuery.contains", function() {
expect( 16 );

var container = document.getElementById("nonnodes"),
element = container.firstChild,
text = element.nextSibling,
nonContained = container.nextSibling,
detached = document.createElement("a");
ok( element && element.nodeType === 1, "preliminary: found element" );
ok( text && text.nodeType === 3, "preliminary: found text" );
ok( nonContained, "preliminary: found non-descendant" );
ok( jQuery.contains(container, element), "child" );
ok( jQuery.contains(container.parentNode, element), "grandchild" );
ok( jQuery.contains(container, text), "text child" );
ok( jQuery.contains(container.parentNode, text), "text grandchild" );
ok( !jQuery.contains(container, container), "self" );
ok( !jQuery.contains(element, container), "parent" );
ok( !jQuery.contains(container, nonContained), "non-descendant" );
ok( !jQuery.contains(container, document), "document" );
ok( !jQuery.contains(container, document.documentElement), "documentElement (negative)" );
ok( !jQuery.contains(container, null), "Passing null does not throw an error" );
ok( jQuery.contains(document, document.documentElement), "documentElement (positive)" );
ok( jQuery.contains(document, element), "document container (positive)" );
ok( !jQuery.contains(document, detached), "document container (negative)" );
});

testIframe("selector/sizzle_cache", "Sizzle cache collides with multiple Sizzles on a page", function( jQuery, window, document ) {
var $cached = window["$cached"];

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