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QUnit.module( "deprecated", { teardown: moduleTeardown } );
QUnit.test( "bind/unbind", function( assert ) {
assert.expect( 4 );
var markup = jQuery(
"<div><p><span><b>b</b></span></p></div>"
);
markup
.find( "b" )
.bind( "click", { bindData: 19 }, function( e, trig ) {
assert.equal( e.type, "click", "correct event type" );
assert.equal( e.data.bindData, 19, "correct trigger data" );
assert.equal( trig, 42, "correct bind data" );
assert.equal( e.target.nodeName.toLowerCase(), "b", "correct element" );
} )
.trigger( "click", [ 42 ] )
.unbind( "click" )
.trigger( "click" )
.remove();
} );
QUnit.test( "delegate/undelegate", function( assert ) {
assert.expect( 2 );
var markup = jQuery(
"<div><p><span><b>b</b></span></p></div>"
);
markup
.delegate( "b", "click", function( e ) {
assert.equal( e.type, "click", "correct event type" );
assert.equal( e.target.nodeName.toLowerCase(), "b", "correct element" );
} )
.find( "b" )
.trigger( "click" )
.end()
.undelegate( "b", "click" )
.remove();
} );
QUnit.test( "jQuery.parseJSON", function( assert ) {
assert.expect( 20 );
assert.strictEqual( jQuery.parseJSON( null ), null, "primitive null" );
assert.strictEqual( jQuery.parseJSON( "0.88" ), 0.88, "Number" );
assert.strictEqual(
jQuery.parseJSON( "\" \\\" \\\\ \\/ \\b \\f \\n \\r \\t \\u007E \\u263a \"" ),
" \" \\ / \b \f \n \r \t ~ \u263A ",
"String escapes"
);
assert.deepEqual( jQuery.parseJSON( "{}" ), {}, "Empty object" );
assert.deepEqual( jQuery.parseJSON( "{\"test\":1}" ), { "test": 1 }, "Plain object" );
assert.deepEqual( jQuery.parseJSON( "[0]" ), [ 0 ], "Simple array" );
assert.deepEqual(
jQuery.parseJSON( "[ \"string\", -4.2, 2.7180e0, 3.14E-1, {}, [], true, false, null ]" ),
[ "string", -4.2, 2.718, 0.314, {}, [], true, false, null ],
"Array of all data types"
);
assert.deepEqual(
jQuery.parseJSON( "{ \"string\": \"\", \"number\": 4.2e+1, \"object\": {}," +
"\"array\": [[]], \"boolean\": [ true, false ], \"null\": null }" ),
{ string: "", number: 42, object: {}, array: [ [] ], "boolean": [ true, false ], "null": null },
"Dictionary of all data types"
);
assert.deepEqual( jQuery.parseJSON( "\n{\"test\":1}\t" ), { "test": 1 },
"Leading and trailing whitespace are ignored" );
assert.throws( function() {
jQuery.parseJSON();
}, null, "Undefined raises an error" );
assert.throws( function() {
jQuery.parseJSON( "" );
}, null, "Empty string raises an error" );
assert.throws( function() {
jQuery.parseJSON( "''" );
}, null, "Single-quoted string raises an error" );
assert.throws( function() {
var result = jQuery.parseJSON( "0101" );
// Support: IE <=9 only
// Ensure base-10 interpretation on browsers that erroneously accept leading-zero numbers
if ( result === 101 ) {
throw new Error( "close enough" );
}
}, null, "Leading-zero number raises an error or is parsed as decimal" );
assert.throws( function() {
jQuery.parseJSON( "{a:1}" );
}, null, "Unquoted property raises an error" );
assert.throws( function() {
jQuery.parseJSON( "{'a':1}" );
}, null, "Single-quoted property raises an error" );
assert.throws( function() {
jQuery.parseJSON( "[,]" );
}, null, "Array element elision raises an error" );
assert.throws( function() {
jQuery.parseJSON( "{},[]" );
}, null, "Comma expression raises an error" );
assert.throws( function() {
jQuery.parseJSON( "[]\n,{}" );
}, null, "Newline-containing comma expression raises an error" );
assert.throws( function() {
jQuery.parseJSON( "\"\"\n\"\"" );
}, null, "Automatic semicolon insertion raises an error" );
assert.strictEqual( jQuery.parseJSON( [ 0 ] ), 0, "Input cast to string" );
} );
QUnit.test( "jQuery.isArray", function( assert ) {
assert.expect( 1 );
assert.strictEqual( jQuery.isArray, Array.isArray, "Array.isArray equals jQuery.isArray" );
} );
QUnit.test( "jQuery.nodeName", function( assert ) {
assert.expect( 8 );
assert.strictEqual( typeof jQuery.nodeName, "function", "jQuery.nodeName is a function" );
assert.strictEqual(
jQuery.nodeName( document.createElement( "div" ), "div" ),
true,
"Basic usage (true)"
);
assert.strictEqual(
jQuery.nodeName( document.createElement( "div" ), "span" ),
false,
"Basic usage (false)"
);
assert.strictEqual(
jQuery.nodeName( document.createElement( "div" ), "DIV" ),
true,
"Ignores case in the name parameter"
);
assert.strictEqual(
jQuery.nodeName( document.createElement( "section" ), "section" ),
true,
"Works on HTML5 tags (true)"
);
assert.strictEqual(
jQuery.nodeName( document.createElement( "section" ), "article" ),
false,
"Works on HTML5 tags (false)"
);
assert.strictEqual(
jQuery.nodeName( document.createElement( "custom-element" ), "custom-element" ),
true,
"Works on custom elements (true)"
);
assert.strictEqual(
jQuery.nodeName( document.createElement( "custom-element" ), "my-element" ),
false,
"Works on custom elements (true)"
);
} );
QUnit.test( "jQuery.isWindow", function( assert ) {
assert.expect( 14 );
assert.ok( jQuery.isWindow( window ), "window" );
assert.ok( jQuery.isWindow( document.getElementsByTagName( "iframe" )[ 0 ].contentWindow ), "iframe.contentWindow" );
assert.ok( !jQuery.isWindow(), "empty" );
assert.ok( !jQuery.isWindow( null ), "null" );
assert.ok( !jQuery.isWindow( undefined ), "undefined" );
assert.ok( !jQuery.isWindow( document ), "document" );
assert.ok( !jQuery.isWindow( document.documentElement ), "documentElement" );
assert.ok( !jQuery.isWindow( "" ), "string" );
assert.ok( !jQuery.isWindow( 1 ), "number" );
assert.ok( !jQuery.isWindow( true ), "boolean" );
assert.ok( !jQuery.isWindow( {} ), "object" );
assert.ok( !jQuery.isWindow( { setInterval: function() {} } ), "fake window" );
assert.ok( !jQuery.isWindow( /window/ ), "regexp" );
assert.ok( !jQuery.isWindow( function() {} ), "function" );
} );
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