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Capitalized Deferred & _Deferred to clearly mark them as new types, like Event.

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unknown 2010-12-24 18:53:55 +01:00
parent d303687815
commit 1e1a9c7eb0
3 changed files with 28 additions and 28 deletions
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12
src/core.js
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@ -805,7 +805,7 @@ jQuery.extend({
}, },
// Create a simple deferred (one callbacks list) // Create a simple deferred (one callbacks list)
_deferred: function( cancellable ) { _Deferred: function( cancellable ) {
// cancellable by default // cancellable by default
cancellable = cancellable !== false; cancellable = cancellable !== false;
@ -901,7 +901,7 @@ jQuery.extend({
// Full fledged deferred (two callbacks list) // Full fledged deferred (two callbacks list)
// Typical success/error system // Typical success/error system
deferred: function( func , cancellable ) { Deferred: function( func , cancellable ) {
// Handle varargs // Handle varargs
if ( arguments.length === 1 ) { if ( arguments.length === 1 ) {
@ -912,8 +912,8 @@ jQuery.extend({
} }
} }
var errorDeferred = jQuery._deferred( cancellable ), var errorDeferred = jQuery._Deferred( cancellable ),
deferred = jQuery._deferred( cancellable ), deferred = jQuery._Deferred( cancellable ),
// Keep reference of the cancel method since we'll redefine it // Keep reference of the cancel method since we'll redefine it
cancelThen = deferred.cancel; cancelThen = deferred.cancel;
@ -953,7 +953,7 @@ jQuery.extend({
method = method || "then"; method = method || "then";
object = jQuery.isDeferred( object , method ) ? object = jQuery.isDeferred( object , method ) ?
object : object :
jQuery.deferred().resolve( object ); jQuery.Deferred().resolve( object );
object.fail = object.fail || function() { return this; }; object.fail = object.fail || function() { return this; };
object[ method ] = object[ method ] || object.then; object[ method ] = object[ method ] || object.then;
object.then = object.then || object[ method ]; object.then = object.then || object[ method ];
@ -979,7 +979,7 @@ jQuery.extend({
// Create readyList deferred // Create readyList deferred
// also force $.fn.ready to be recognized as a defer // also force $.fn.ready to be recognized as a defer
readyList = jQuery._deferred( false ); readyList = jQuery._Deferred( false );
jQuery.fn.ready._ = deferredMarker; jQuery.fn.ready._ = deferredMarker;
// Populate the class2type map // Populate the class2type map

4
src/xhr.js
View file

@ -23,8 +23,8 @@ jQuery.xhr = function( _native ) {
if ( force || internal ) { if ( force || internal ) {
// Reset callbacks lists // Reset callbacks lists
deferred = jQuery.deferred(); deferred = jQuery.Deferred();
completeDeferred = jQuery._deferred(); completeDeferred = jQuery._Deferred();
xhr.success = xhr.then = deferred.then; xhr.success = xhr.then = deferred.then;
xhr.error = xhr.fail = deferred.fail; xhr.error = xhr.fail = deferred.fail;

40
test/unit/core.js
View file

@ -903,7 +903,7 @@ test("jQuery.parseJSON", function(){
} }
}); });
test("jQuery._deferred()", function() { test("jQuery._Deferred()", function() {
expect( 14 ); expect( 14 );
@ -911,7 +911,7 @@ test("jQuery._deferred()", function() {
object, object,
test; test;
deferred = jQuery._deferred(); deferred = jQuery._Deferred();
test = false; test = false;
@ -944,7 +944,7 @@ test("jQuery._deferred()", function() {
ok( test , "Test manual cancel" ); ok( test , "Test manual cancel" );
deferred = jQuery._deferred().then( function() { deferred = jQuery._Deferred().then( function() {
return false; return false;
} ); } );
@ -959,7 +959,7 @@ test("jQuery._deferred()", function() {
ok( test , "Test cancel by returning false" ); ok( test , "Test cancel by returning false" );
try { try {
deferred = jQuery._deferred().resolve().then( function() { deferred = jQuery._Deferred().resolve().then( function() {
throw "Error"; throw "Error";
} , function() { } , function() {
ok( false , "Test deferred cancel on exception" ); ok( false , "Test deferred cancel on exception" );
@ -970,7 +970,7 @@ test("jQuery._deferred()", function() {
} }
test = ""; test = "";
deferred = jQuery._deferred().then( function() { deferred = jQuery._Deferred().then( function() {
test += "A"; test += "A";
@ -1001,7 +1001,7 @@ test("jQuery._deferred()", function() {
strictEqual( test , "ABC" , "Test then callbacks order" ); strictEqual( test , "ABC" , "Test then callbacks order" );
deferred = jQuery._deferred( false ).resolve().cancel(); deferred = jQuery._Deferred( false ).resolve().cancel();
deferred.then( function() { deferred.then( function() {
ok( true , "Test non-cancellable deferred not cancelled manually"); ok( true , "Test non-cancellable deferred not cancelled manually");
@ -1023,31 +1023,31 @@ test("jQuery._deferred()", function() {
deferred.then(); deferred.then();
} }
deferred = jQuery._deferred(); deferred = jQuery._Deferred();
deferred.fire( jQuery , [ document ] ).then( function( doc ) { deferred.fire( jQuery , [ document ] ).then( function( doc ) {
ok( this === jQuery && arguments.length === 1 && doc === document , "Test fire context & args" ); ok( this === jQuery && arguments.length === 1 && doc === document , "Test fire context & args" );
}); });
}); });
test("jQuery.deferred()", function() { test("jQuery.Deferred()", function() {
expect( 8 ); expect( 8 );
jQuery.deferred( function( defer ) { jQuery.Deferred( function( defer ) {
strictEqual( this , defer , "Defer passed as this & first argument" ); strictEqual( this , defer , "Defer passed as this & first argument" );
this.resolve( "done" ); this.resolve( "done" );
}).then( function( value ) { }).then( function( value ) {
strictEqual( value , "done" , "Passed function executed" ); strictEqual( value , "done" , "Passed function executed" );
}); });
jQuery.deferred().resolve().then( function() { jQuery.Deferred().resolve().then( function() {
ok( true , "Success on resolve" ); ok( true , "Success on resolve" );
}).fail( function() { }).fail( function() {
ok( false , "Error on resolve" ); ok( false , "Error on resolve" );
}); });
jQuery.deferred().reject().then( function() { jQuery.Deferred().reject().then( function() {
ok( false , "Success on reject" ); ok( false , "Success on reject" );
}).fail( function() { }).fail( function() {
ok( true , "Error on reject" ); ok( true , "Error on reject" );
@ -1055,7 +1055,7 @@ test("jQuery.deferred()", function() {
var flag = true; var flag = true;
jQuery.deferred().resolve().cancel().then( function() { jQuery.Deferred().resolve().cancel().then( function() {
ok( flag = false , "Success on resolve/cancel" ); ok( flag = false , "Success on resolve/cancel" );
}).fail( function() { }).fail( function() {
ok( flag = false , "Error on resolve/cancel" ); ok( flag = false , "Error on resolve/cancel" );
@ -1065,7 +1065,7 @@ test("jQuery.deferred()", function() {
flag = true; flag = true;
jQuery.deferred().reject().cancel().then( function() { jQuery.Deferred().reject().cancel().then( function() {
ok( flag = false , "Success on reject/cancel" ); ok( flag = false , "Success on reject/cancel" );
}).fail( function() { }).fail( function() {
ok( flag = false , "Error on reject/cancel" ); ok( flag = false , "Error on reject/cancel" );
@ -1073,13 +1073,13 @@ test("jQuery.deferred()", function() {
ok( flag , "Cancel on reject" ); ok( flag , "Cancel on reject" );
jQuery.deferred( false ).resolve().then( function() { jQuery.Deferred( false ).resolve().then( function() {
return false; return false;
} , function() { } , function() {
ok( true , "Not cancelled on resolve" ); ok( true , "Not cancelled on resolve" );
}); });
jQuery.deferred( false ).reject().fail( function() { jQuery.Deferred( false ).reject().fail( function() {
return false; return false;
} , function() { } , function() {
ok( true , "Not cancelled on reject" ); ok( true , "Not cancelled on reject" );
@ -1097,8 +1097,8 @@ test("jQuery.isDeferred()", function() {
object2.then._ = []; object2.then._ = [];
// The use case that we want to match // The use case that we want to match
ok(jQuery.isDeferred(jQuery._deferred()), "Simple deferred"); ok(jQuery.isDeferred(jQuery._Deferred()), "Simple deferred");
ok(jQuery.isDeferred(jQuery.deferred()), "Failable deferred"); ok(jQuery.isDeferred(jQuery.Deferred()), "Failable deferred");
// Some other objects // Some other objects
ok(!jQuery.isDeferred(object1), "Object with then & no marker"); ok(!jQuery.isDeferred(object1), "Object with then & no marker");
@ -1111,7 +1111,7 @@ test("jQuery.isDeferred()", function() {
ok(!jQuery.isDeferred(null), "null"); ok(!jQuery.isDeferred(null), "null");
ok(!jQuery.isDeferred(undefined), "undefined"); ok(!jQuery.isDeferred(undefined), "undefined");
object1 = {custom: jQuery._deferred().then}; object1 = {custom: jQuery._Deferred().then};
ok(!jQuery.isDeferred(object1) , "custom method name not found automagically"); ok(!jQuery.isDeferred(object1) , "custom method name not found automagically");
ok(jQuery.isDeferred(object1,"custom") , "custom method name"); ok(jQuery.isDeferred(object1,"custom") , "custom method name");
@ -1121,10 +1121,10 @@ test("jQuery.when()", function() {
expect( 5 ); expect( 5 );
var cache, i, deferred = { done: jQuery.deferred().resolve( 1 ).then }; var cache, i, deferred = { done: jQuery.Deferred().resolve( 1 ).then };
for( i = 1 ; i < 3 ; i++ ) { for( i = 1 ; i < 3 ; i++ ) {
jQuery.when( cache || jQuery.deferred( function() { jQuery.when( cache || jQuery.Deferred( function() {
this.resolve( i ); this.resolve( i );
}) ).then( function( value ) { }) ).then( function( value ) {
strictEqual( value , 1 , "Function executed" + ( i > 1 ? " only once" : "" ) ); strictEqual( value , 1 , "Function executed" + ( i > 1 ? " only once" : "" ) );