diff options
Diffstat (limited to 'test/unit/core.js')
| -rw-r--r-- | test/unit/core.js | 205 |
1 files changed, 183 insertions, 22 deletions
diff --git a/test/unit/core.js b/test/unit/core.js index 705778370..bfb2f1cf4 100644 --- a/test/unit/core.js +++ b/test/unit/core.js @@ -12,7 +12,7 @@ test("Basic requirements", function() { }); test("jQuery()", function() { - expect(23); + expect(24); // Basic constructor's behavior @@ -84,6 +84,11 @@ test("jQuery()", function() { exec = true; elem.click(); + + for ( var i = 0; i < 3; ++i ) { + elem = jQuery("<input type='text' value='TEST' />"); + } + equals( elem[0].defaultValue, "TEST", "Ensure cached nodes are cloned properly (Bug #6655)" ); }); test("selector state", function() { @@ -151,7 +156,7 @@ test("selector state", function() { test = jQuery("#main").eq(0); equals( test.selector, "#main.slice(0,1)", "#main eq Selector" ); equals( test.context, document, "#main eq Context" ); - + var d = "<div />"; equals( jQuery(d).appendTo(jQuery(d)).selector, @@ -253,38 +258,38 @@ test("isPlainObject", function() { // The use case that we want to match ok(jQuery.isPlainObject({}), "{}"); - + // Not objects shouldn't be matched ok(!jQuery.isPlainObject(""), "string"); ok(!jQuery.isPlainObject(0) && !jQuery.isPlainObject(1), "number"); ok(!jQuery.isPlainObject(true) && !jQuery.isPlainObject(false), "boolean"); ok(!jQuery.isPlainObject(null), "null"); ok(!jQuery.isPlainObject(undefined), "undefined"); - + // Arrays shouldn't be matched ok(!jQuery.isPlainObject([]), "array"); - + // Instantiated objects shouldn't be matched ok(!jQuery.isPlainObject(new Date), "new Date"); - + var fn = function(){}; - + // Functions shouldn't be matched ok(!jQuery.isPlainObject(fn), "fn"); - + // Again, instantiated objects shouldn't be matched ok(!jQuery.isPlainObject(new fn), "new fn (no methods)"); - + // Makes the function a little more realistic // (and harder to detect, incidentally) fn.prototype = {someMethod: function(){}}; - + // Again, instantiated objects shouldn't be matched ok(!jQuery.isPlainObject(new fn), "new fn"); // DOM Element ok(!jQuery.isPlainObject(document.createElement("div")), "DOM Element"); - + // Window ok(!jQuery.isPlainObject(window), "window"); @@ -298,7 +303,7 @@ test("isPlainObject", function() { document.body.removeChild( iframe ); start(); }; - + var doc = iframe.contentDocument || iframe.contentWindow.document; doc.open(); doc.write("<body onload='window.parent.iframeDone(Object);'>"); @@ -659,7 +664,7 @@ test("jQuery.merge()", function() { // Fixed at [5998], #3641 same( parse([-2,-1], [0,1,2]), [-2,-1,0,1,2], "Second array including a zero (falsy)"); - + // After fixing #5527 same( parse([], [null, undefined]), [null, undefined], "Second array including null and undefined values"); same( parse({length:0}, [1,2]), {length:2, 0:1, 1:2}, "First array like"); @@ -694,7 +699,7 @@ test("jQuery.extend(Object, Object)", function() { equals( deep1.foo2, document, "Make sure that a deep clone was not attempted on the document" ); ok( jQuery.extend(true, {}, nestedarray).arr !== arr, "Deep extend of object must clone child array" ); - + // #5991 ok( jQuery.isArray( jQuery.extend(true, { arr: {} }, nestedarray).arr ), "Cloned array heve to be an Array" ); ok( jQuery.isPlainObject( jQuery.extend(true, { arr: arr }, { arr: {} }).arr ), "Cloned object heve to be an plain object" ); @@ -715,13 +720,13 @@ test("jQuery.extend(Object, Object)", function() { empty = {}; jQuery.extend(true, empty, optionsWithCustomObject); ok( empty.foo && empty.foo.date === customObject, "Custom objects copy correctly (no methods)" ); - + // Makes the class a little more realistic myKlass.prototype = { someMethod: function(){} }; empty = {}; jQuery.extend(true, empty, optionsWithCustomObject); ok( empty.foo && empty.foo.date === customObject, "Custom objects copy correctly" ); - + var ret = jQuery.extend(true, { foo: 4 }, { foo: new Number(5) } ); ok( ret.foo == 5, "Wrapped numbers copy correctly" ); @@ -849,10 +854,10 @@ test("jQuery.makeArray", function(){ test("jQuery.isEmptyObject", function(){ expect(2); - + equals(true, jQuery.isEmptyObject({}), "isEmptyObject on empty object literal" ); equals(false, jQuery.isEmptyObject({a:1}), "isEmptyObject on non-empty object literal" ); - + // What about this ? // equals(true, jQuery.isEmptyObject(null), "isEmptyObject on null" ); }); @@ -878,23 +883,23 @@ test("jQuery.proxy", function(){ test("jQuery.parseJSON", function(){ expect(8); - + equals( jQuery.parseJSON(), null, "Nothing in, null out." ); equals( jQuery.parseJSON( null ), null, "Nothing in, null out." ); equals( jQuery.parseJSON( "" ), null, "Nothing in, null out." ); - + same( jQuery.parseJSON("{}"), {}, "Plain object parsing." ); same( jQuery.parseJSON('{"test":1}'), {"test":1}, "Plain object parsing." ); same( jQuery.parseJSON('\n{"test":1}'), {"test":1}, "Make sure leading whitespaces are handled." ); - + try { jQuery.parseJSON("{a:1}"); ok( false, "Test malformed JSON string." ); } catch( e ) { ok( true, "Test malformed JSON string." ); } - + try { jQuery.parseJSON("{'a':1}"); ok( false, "Test malformed JSON string." ); @@ -902,3 +907,159 @@ test("jQuery.parseJSON", function(){ ok( true, "Test malformed JSON string." ); } }); + +test("jQuery._Deferred()", function() { + + expect( 10 ); + + var deferred, + object, + test; + + deferred = jQuery._Deferred(); + + test = false; + + deferred.done( function( value ) { + equals( value , "value" , "Test pre-resolve callback" ); + test = true; + } ); + + deferred.resolve( "value" ); + + ok( test , "Test pre-resolve callbacks called right away" ); + + test = false; + + deferred.done( function( value ) { + equals( value , "value" , "Test post-resolve callback" ); + test = true; + } ); + + ok( test , "Test post-resolve callbacks called right away" ); + + deferred.cancel(); + + test = true; + + deferred.done( function() { + ok( false , "Cancel was ignored" ); + test = false; + } ); + + ok( test , "Test cancel" ); + + deferred = jQuery._Deferred().resolve(); + + try { + deferred.done( function() { + throw "Error"; + } , function() { + ok( true , "Test deferred do not cancel on exception" ); + } ); + } catch( e ) { + strictEqual( e , "Error" , "Test deferred propagates exceptions"); + deferred.done(); + } + + test = ""; + deferred = jQuery._Deferred().done( function() { + + test += "A"; + + }, function() { + + test += "B"; + + } ).resolve(); + + strictEqual( test , "AB" , "Test multiple done parameters" ); + + test = ""; + + deferred.done( function() { + + deferred.done( function() { + + test += "C"; + + } ); + + test += "A"; + + }, function() { + + test += "B"; + } ); + + strictEqual( test , "ABC" , "Test done callbacks order" ); + + deferred = jQuery._Deferred(); + + deferred.fire( jQuery , [ document ] ).done( function( doc ) { + ok( this === jQuery && arguments.length === 1 && doc === document , "Test fire context & args" ); + }); +}); + +test("jQuery.Deferred()", function() { + + expect( 4 ); + + jQuery.Deferred( function( defer ) { + strictEqual( this , defer , "Defer passed as this & first argument" ); + this.resolve( "done" ); + }).then( function( value ) { + strictEqual( value , "done" , "Passed function executed" ); + }); + + jQuery.Deferred().resolve().then( function() { + ok( true , "Success on resolve" ); + }, function() { + ok( false , "Error on resolve" ); + }); + + jQuery.Deferred().reject().then( function() { + ok( false , "Success on reject" ); + }, function() { + ok( true , "Error on reject" ); + }); +}); + +test("jQuery.when()", function() { + + expect( 21 ); + + // Some other objects + jQuery.each( { + + "an empty string": "", + "a non-empty string": "some string", + "zero": 0, + "a number other than zero": 1, + "true": true, + "false": false, + "null": null, + "undefined": undefined, + "a plain object": {} + + } , function( message , value ) { + + ok( jQuery.isFunction( jQuery.when( value ).then( function( resolveValue ) { + strictEqual( resolveValue , value , "Test the promise was resolved with " + message ); + } ).promise ) , "Test " + message + " triggers the creation of a new Promise" ); + + } ); + + var cache, i; + + for( i = 1 ; i < 4 ; i++ ) { + jQuery.when( cache || jQuery.Deferred( function() { + this.resolve( i ); + }) ).then( function( value ) { + strictEqual( value , 1 , "Function executed" + ( i > 1 ? " only once" : "" ) ); + cache = value; + }, function() { + ok( false , "Fail called" ); + }); + } +}); |