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Core: Drop support for IE <11, iOS <11, Firefox <65, Android Browser & PhantomJS

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Also, update support comments format to match format described in:
https://github.com/jquery/contribute.jquery.org/issues/95#issuecomment-69379197
with the change from:
https://github.com/jquery/contribute.jquery.org/issues/95#issuecomment-448998379
(open-ended ranges end with `+`).

Fixes gh-3950
Fixes gh-4299
Closes gh-4347
This commit is contained in:
Michał Gołębiowski-Owczarek 2019-04-29 22:56:09 +02:00 committed by GitHub
parent bde53edcf4
commit cf84696fd1
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
67 changed files with 522 additions and 1438 deletions
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5
.eslintrc-browser.json
View File

@ -3,11 +3,8 @@
"extends": "jquery",
// Support: IE <=9 only, Android <=4.0 only
// The above browsers are failing a lot of tests in the ES5
// test suite at http://test262.ecmascript.org.
"parserOptions": {
"ecmaVersion": 3
"ecmaVersion": 5
},
// The browser env is not enabled on purpose so that code takes

43
Gruntfile.js
View File

@ -14,15 +14,7 @@ module.exports = function( grunt ) {
var fs = require( "fs" ),
gzip = require( "gzip-js" ),
isTravis = process.env.TRAVIS,
oldNode = /^v6\./.test( process.version );
// Support: Node.js <8
// Skip running tasks that dropped support for Node.js 6
// in those Node versions.
function runIfNewNode( task ) {
return oldNode ? "print_old_node_message:" + task : task;
}
isTravis = process.env.TRAVIS;
if ( !grunt.option( "filename" ) ) {
grunt.option( "filename", "jquery.js" );
@ -123,10 +115,9 @@ module.exports = function( grunt ) {
testswarm: {
tests: [
// A special module with basic tests, meant for
// not fully supported environments like Android 2.3,
// jsdom or PhantomJS. We run it everywhere, though,
// to make sure tests are not broken.
// A special module with basic tests, meant for not fully
// supported environments like jsdom. We run it everywhere,
// though, to make sure tests are not broken.
"basic",
"ajax",
@ -291,23 +282,13 @@ module.exports = function( grunt ) {
"dist/<%= grunt.option('filename').replace('.js', '.min.map') %>",
report: "min",
output: {
"ascii_only": true,
// Support: Android 4.0 only
// UglifyJS 3 breaks Android 4.0 if this option is not enabled.
// This is in lieu of setting ie8 for all of mangle, compress, and output
"ie8": true
"ascii_only": true
},
banner: "/*! jQuery v<%= pkg.version %> | " +
"(c) JS Foundation and other contributors | jquery.org/license */",
compress: {
"hoist_funs": false,
loops: false,
// Support: IE <11
// typeofs transformation is unsafe for IE9-10
// See https://github.com/mishoo/UglifyJS2/issues/2198
typeofs: false
loops: false
}
}
}
@ -320,13 +301,6 @@ module.exports = function( grunt ) {
// Integrate jQuery specific tasks
grunt.loadTasks( "build/tasks" );
// Support: Node.js <8
// Print a message on Node.js <8 notifying the task is skipped there.
grunt.registerTask( "print_old_node_message", function() {
var task = [].slice.call( arguments ).join( ":" );
grunt.log.writeln( "Old Node.js detected, running the task \"" + task + "\" skipped..." );
} );
grunt.registerTask( "lint", [
"jsonlint",
@ -349,10 +323,7 @@ module.exports = function( grunt ) {
grunt.registerTask( "test:fast", "node_smoke_tests" );
grunt.registerTask( "test:slow", [
"promises_aplus_tests",
// Support: Node.js <8
// Karma no longer supports Node.js <8 as it relies on async-await internally.
runIfNewNode( "karma:jsdom" )
"karma:jsdom"
] );
grunt.registerTask( "test", [

11
src/ajax.js
View File

@ -1,7 +1,6 @@
define( [
"./core",
"./var/document",
"./var/isFunction",
"./var/rnothtmlwhite",
"./ajax/var/location",
"./ajax/var/nonce",
@ -12,7 +11,7 @@ define( [
"./event/trigger",
"./deferred",
"./serialize" // jQuery.param
], function( jQuery, document, isFunction, rnothtmlwhite, location, nonce, rquery ) {
], function( jQuery, document, rnothtmlwhite, location, nonce, rquery ) {
"use strict";
@ -67,7 +66,7 @@ function addToPrefiltersOrTransports( structure ) {
i = 0,
dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
if ( isFunction( func ) ) {
if ( typeof func === "function" ) {
// For each dataType in the dataTypeExpression
while ( ( dataType = dataTypes[ i++ ] ) ) {
@ -541,13 +540,13 @@ jQuery.extend( {
if ( s.crossDomain == null ) {
urlAnchor = document.createElement( "a" );
// Support: IE <=8 - 11, Edge 12 - 15
// Support: IE <=8 - 11+, Edge 12 - 17 only
// IE throws exception on accessing the href property if url is malformed,
// e.g. http://example.com:80x/
try {
urlAnchor.href = s.url;
// Support: IE <=8 - 11 only
// Support: IE <=8 - 11+
// Anchor's host property isn't correctly set when s.url is relative
urlAnchor.href = urlAnchor.href;
s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
@ -837,7 +836,7 @@ jQuery.each( [ "get", "post" ], function( i, method ) {
jQuery[ method ] = function( url, data, callback, type ) {
// Shift arguments if data argument was omitted
if ( isFunction( data ) ) {
if ( typeof data === "function" ) {
type = type || callback;
callback = data;
data = undefined;

7
src/ajax/jsonp.js
View File

@ -1,10 +1,9 @@
define( [
"../core",
"../var/isFunction",
"./var/nonce",
"./var/rquery",
"../ajax"
], function( jQuery, isFunction, nonce, rquery ) {
], function( jQuery, nonce, rquery ) {
"use strict";
@ -37,7 +36,7 @@ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
// Get callback name, remembering preexisting value associated with it
callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
callbackName = s.jsonpCallback = typeof s.jsonpCallback === "function" ?
s.jsonpCallback() :
s.jsonpCallback;
@ -88,7 +87,7 @@ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
}
// Call if it was a function and we have a response
if ( responseContainer && isFunction( overwritten ) ) {
if ( responseContainer && typeof overwritten === "function" ) {
overwritten( responseContainer[ 0 ] );
}

5
src/ajax/load.js
View File

@ -1,13 +1,12 @@
define( [
"../core",
"../core/stripAndCollapse",
"../var/isFunction",
"../core/parseHTML",
"../ajax",
"../traversing",
"../manipulation",
"../selector"
], function( jQuery, stripAndCollapse, isFunction ) {
], function( jQuery, stripAndCollapse ) {
"use strict";
@ -25,7 +24,7 @@ jQuery.fn.load = function( url, params, callback ) {
}
// If it's a function
if ( isFunction( params ) ) {
if ( typeof params === "function" ) {
// We assume that it's the callback
callback = params;

2
src/ajax/parseXML.js
View File

@ -11,7 +11,7 @@ jQuery.parseXML = function( data ) {
return null;
}
// Support: IE 9 - 11 only
// Support: IE 9 - 11+
// IE throws on parseFromString with invalid input.
try {
xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );

66
src/ajax/xhr.js
View File

@ -1,8 +1,7 @@
define( [
"../core",
"../var/support",
"../ajax"
], function( jQuery, support ) {
], function( jQuery ) {
"use strict";
@ -15,22 +14,13 @@ jQuery.ajaxSettings.xhr = function() {
var xhrSuccessStatus = {
// File protocol always yields status code 0, assume 200
0: 200,
// Support: IE <=9 only
// #1450: sometimes IE returns 1223 when it should be 204
1223: 204
},
xhrSupported = jQuery.ajaxSettings.xhr();
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
support.ajax = xhrSupported = !!xhrSupported;
0: 200
};
jQuery.ajaxTransport( function( options ) {
var callback, errorCallback;
var callback;
// Cross domain only allowed if supported through XMLHttpRequest
if ( support.cors || xhrSupported && !options.crossDomain ) {
return {
send: function( headers, complete ) {
var i,
@ -74,39 +64,26 @@ jQuery.ajaxTransport( function( options ) {
callback = function( type ) {
return function() {
if ( callback ) {
callback = errorCallback = xhr.onload =
xhr.onerror = xhr.onabort = xhr.ontimeout =
xhr.onreadystatechange = null;
callback = xhr.onload = xhr.onerror = xhr.onabort = xhr.ontimeout = null;
if ( type === "abort" ) {
xhr.abort();
} else if ( type === "error" ) {
// Support: IE <=9 only
// On a manual native abort, IE9 throws
// errors on any property access that is not readyState
if ( typeof xhr.status !== "number" ) {
complete( 0, "error" );
} else {
complete(
// File: protocol always yields status 0; see #8605, #14207
xhr.status,
xhr.statusText
);
}
} else {
complete(
xhrSuccessStatus[ xhr.status ] || xhr.status,
xhr.statusText,
// Support: IE <=9 only
// IE9 has no XHR2 but throws on binary (trac-11426)
// For XHR2 non-text, let the caller handle it (gh-2498)
( xhr.responseType || "text" ) !== "text" ||
typeof xhr.responseText !== "string" ?
{ binary: xhr.response } :
{ text: xhr.responseText },
( xhr.responseType || "text" ) === "text" ?
{ text: xhr.responseText } :
{ binary: xhr.response },
xhr.getAllResponseHeaders()
);
}
@ -116,31 +93,7 @@ jQuery.ajaxTransport( function( options ) {
// Listen to events
xhr.onload = callback();
errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
// Support: IE 9 only
// Use onreadystatechange to replace onabort
// to handle uncaught aborts
if ( xhr.onabort !== undefined ) {
xhr.onabort = errorCallback;
} else {
xhr.onreadystatechange = function() {
// Check readyState before timeout as it changes
if ( xhr.readyState === 4 ) {
// Allow onerror to be called first,
// but that will not handle a native abort
// Also, save errorCallback to a variable
// as xhr.onerror cannot be accessed
window.setTimeout( function() {
if ( callback ) {
errorCallback();
}
} );
}
};
}
xhr.onabort = xhr.onerror = xhr.ontimeout = callback( "error" );
// Create the abort callback
callback = callback( "abort" );
@ -164,7 +117,6 @@ jQuery.ajaxTransport( function( options ) {
}
}
};
}
} );
} );

9
src/attributes/classes.js
View File

@ -1,11 +1,10 @@
define( [
"../core",
"../core/stripAndCollapse",
"../var/isFunction",
"../var/rnothtmlwhite",
"../data/var/dataPriv",
"../core/init"
], function( jQuery, stripAndCollapse, isFunction, rnothtmlwhite, dataPriv ) {
], function( jQuery, stripAndCollapse, rnothtmlwhite, dataPriv ) {
"use strict";
@ -28,7 +27,7 @@ jQuery.fn.extend( {
var classes, elem, cur, curValue, clazz, j, finalValue,
i = 0;
if ( isFunction( value ) ) {
if ( typeof value === "function" ) {
return this.each( function( j ) {
jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
} );
@ -65,7 +64,7 @@ jQuery.fn.extend( {
var classes, elem, cur, curValue, clazz, j, finalValue,
i = 0;
if ( isFunction( value ) ) {
if ( typeof value === "function" ) {
return this.each( function( j ) {
jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
} );
@ -114,7 +113,7 @@ jQuery.fn.extend( {
return stateVal ? this.addClass( value ) : this.removeClass( value );
}
if ( isFunction( value ) ) {
if ( typeof value === "function" ) {
return this.each( function( i ) {
jQuery( this ).toggleClass(
value.call( this, i, getClass( this ), stateVal ),

10
src/attributes/prop.js
View File

@ -59,7 +59,7 @@ jQuery.extend( {
tabIndex: {
get: function( elem ) {
// Support: IE <=9 - 11 only
// Support: IE <=9 - 11+
// elem.tabIndex doesn't always return the
// correct value when it hasn't been explicitly set
// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
@ -89,7 +89,7 @@ jQuery.extend( {
}
} );
// Support: IE <=11 only
// Support: IE <=11+
// Accessing the selectedIndex property
// forces the browser to respect setting selected
// on the option
@ -101,23 +101,23 @@ if ( !support.optSelected ) {
jQuery.propHooks.selected = {
get: function( elem ) {
/* eslint no-unused-expressions: "off" */
var parent = elem.parentNode;
if ( parent && parent.parentNode ) {
// eslint-disable-next-line no-unused-expressions
parent.parentNode.selectedIndex;
}
return null;
},
set: function( elem ) {
/* eslint no-unused-expressions: "off" */
var parent = elem.parentNode;
if ( parent ) {
// eslint-disable-next-line no-unused-expressions
parent.selectedIndex;
if ( parent.parentNode ) {
// eslint-disable-next-line no-unused-expressions
parent.parentNode.selectedIndex;
}
}

8
src/attributes/support.js
View File

@ -12,15 +12,11 @@ define( [
input.type = "checkbox";
// Support: Android <=4.3 only
// Default value for a checkbox should be "on"
support.checkOn = input.value !== "";
// Support: IE <=11 only
// Support: IE <=11+
// Must access selectedIndex to make default options select
support.optSelected = opt.selected;
// Support: IE <=11 only
// Support: IE <=11+
// An input loses its value after becoming a radio
input = document.createElement( "input" );
input.value = "t";

17
src/attributes/val.js
View File

@ -1,12 +1,10 @@
define( [
"../core",
"../core/stripAndCollapse",
"./support",
"../core/nodeName",
"../var/isFunction",
"../core/init"
], function( jQuery, stripAndCollapse, support, nodeName, isFunction ) {
], function( jQuery, stripAndCollapse, nodeName ) {
"use strict";
@ -43,7 +41,7 @@ jQuery.fn.extend( {
return;
}
valueIsFunction = isFunction( value );
valueIsFunction = typeof value === "function";
return this.each( function( i ) {
var val;
@ -90,7 +88,7 @@ jQuery.extend( {
return val != null ?
val :
// Support: IE <=10 - 11 only
// Support: IE <=10 - 11+
// option.text throws exceptions (#14686, #14858)
// Strip and collapse whitespace
// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
@ -117,9 +115,7 @@ jQuery.extend( {
for ( ; i < max; i++ ) {
option = options[ i ];
// Support: IE <=9 only
// IE8-9 doesn't update selected after form reset (#2551)
if ( ( option.selected || i === index ) &&
if ( option.selected &&
// Don't return options that are disabled or in a disabled optgroup
!option.disabled &&
@ -181,11 +177,6 @@ jQuery.each( [ "radio", "checkbox" ], function() {
}
}
};
if ( !support.checkOn ) {
jQuery.valHooks[ this ].get = function( elem ) {
return elem.getAttribute( "value" ) === null ? "on" : elem.value;
};
}
} );
} );

5
src/callbacks.js
View File

@ -1,9 +1,8 @@
define( [
"./core",
"./core/toType",
"./var/isFunction",
"./var/rnothtmlwhite"
], function( jQuery, toType, isFunction, rnothtmlwhite ) {
], function( jQuery, toType, rnothtmlwhite ) {
"use strict";
@ -127,7 +126,7 @@ jQuery.Callbacks = function( options ) {
( function add( args ) {
jQuery.each( args, function( _, arg ) {
if ( isFunction( arg ) ) {
if ( typeof arg === "function" ) {
if ( !options.unique || !self.has( arg ) ) {
list.push( arg );
}

27
src/core.js
View File

@ -15,14 +15,14 @@ define( [
"./var/hasOwn",
"./var/fnToString",
"./var/ObjectFunctionString",
"./var/trim",
"./var/support",
"./var/isFunction",
"./var/isWindow",
"./core/DOMEval",
"./core/toType"
], function( arr, document, getProto, slice, concat, push, indexOf,
class2type, toString, hasOwn, fnToString, ObjectFunctionString,
support, isFunction, isWindow, DOMEval, toType ) {
trim, support, isWindow, DOMEval, toType ) {
"use strict";
@ -35,11 +35,7 @@ var
// The jQuery object is actually just the init constructor 'enhanced'
// Need init if jQuery is called (just allow error to be thrown if not included)
return new jQuery.fn.init( selector, context );
},
// Support: Android <=4.0 only
// Make sure we trim BOM and NBSP
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
};
jQuery.fn = jQuery.prototype = {
@ -139,7 +135,7 @@ jQuery.extend = jQuery.fn.extend = function() {
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !isFunction( target ) ) {
if ( typeof target !== "object" && typeof target !== "function" ) {
target = {};
}
@ -264,11 +260,8 @@ jQuery.extend( {
return obj;
},
// Support: Android <=4.0 only
trim: function( text ) {
return text == null ?
"" :
( text + "" ).replace( rtrim, "" );
return text == null ? "" : trim.call( text );
},
// results is for internal usage only
@ -293,8 +286,6 @@ jQuery.extend( {
return arr == null ? -1 : indexOf.call( arr, elem, i );
},
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
merge: function( first, second ) {
var len = +second.length,
j = 0,
@ -380,14 +371,10 @@ function( i, name ) {
function isArrayLike( obj ) {
// Support: real iOS 8.2 only (not reproducible in simulator)
// `in` check used to prevent JIT error (gh-2145)
// hasOwn isn't used here due to false negatives
// regarding Nodelist length in IE
var length = !!obj && "length" in obj && obj.length,
var length = !!obj && obj.length,
type = toType( obj );
if ( isFunction( obj ) || isWindow( obj ) ) {
if ( typeof obj === "function" || isWindow( obj ) ) {
return false;
}

2
src/core/DOMEval.js
View File

@ -20,7 +20,7 @@ define( [
if ( node ) {
for ( i in preservedScriptAttributes ) {
// Support: Firefox 64+, Edge 18+
// Support: Firefox <=64 - 66+, Edge <=18+
// Some browsers don't support the "nonce" property on scripts.
// On the other hand, just using `getAttribute` is not enough as
// the `nonce` attribute is reset to an empty string whenever it

7
src/core/access.js
View File

@ -1,8 +1,7 @@
define( [
"../core",
"../core/toType",
"../var/isFunction"
], function( jQuery, toType, isFunction ) {
"../core/toType"
], function( jQuery, toType ) {
"use strict";
@ -24,7 +23,7 @@ var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
} else if ( value !== undefined ) {
chainable = true;
if ( !isFunction( value ) ) {
if ( typeof value !== "function" ) {
raw = true;
}

7
src/core/init.js
View File

@ -2,11 +2,10 @@
define( [
"../core",
"../var/document",
"../var/isFunction",
"./var/rsingleTag",
"../traversing/findFilter"
], function( jQuery, document, isFunction, rsingleTag ) {
], function( jQuery, document, rsingleTag ) {
"use strict";
@ -64,7 +63,7 @@ var rootjQuery,
for ( match in context ) {
// Properties of context are called as methods if possible
if ( isFunction( this[ match ] ) ) {
if ( typeof this[ match ] === "function" ) {
this[ match ]( context[ match ] );
// ...and otherwise set as attributes
@ -107,7 +106,7 @@ var rootjQuery,
// HANDLE: $(function)
// Shortcut for document ready
} else if ( isFunction( selector ) ) {
} else if ( typeof selector === "function" ) {
return root.ready !== undefined ?
root.ready( selector ) :

3
src/core/isAttached.js
View File

@ -10,8 +10,9 @@ define( [
},
composed = { composed: true };
// Support: IE 9 - 11+, Edge 12 - 18+
// Check attachment across shadow DOM boundaries when possible (gh-3504)
if ( documentElement.attachShadow ) {
if ( documentElement.getRootNode ) {
isAttached = function( elem ) {
return jQuery.contains( elem.ownerDocument, elem ) ||
elem.getRootNode( composed ) === elem.ownerDocument;

11
src/core/parseHTML.js
View File

@ -2,11 +2,8 @@ define( [
"../core",
"../var/document",
"./var/rsingleTag",
"../manipulation/buildFragment",
// This is the only module that needs core/support
"./support"
], function( jQuery, document, rsingleTag, buildFragment, support ) {
"../manipulation/buildFragment"
], function( jQuery, document, rsingleTag, buildFragment ) {
"use strict";
@ -29,7 +26,6 @@ jQuery.parseHTML = function( data, context, keepScripts ) {
// Stop scripts or inline event handlers from being executed immediately
// by using document.implementation
if ( support.createHTMLDocument ) {
context = document.implementation.createHTMLDocument( "" );
// Set the base href for the created document
@ -38,9 +34,6 @@ jQuery.parseHTML = function( data, context, keepScripts ) {
base = context.createElement( "base" );
base.href = document.location.href;
context.head.appendChild( base );
} else {
context = document;
}
}
parsed = rsingleTag.exec( data );

12
src/core/ready-no-deferred.js
View File

@ -1,8 +1,7 @@
define( [
"../core",
"../var/document",
"../var/isFunction"
], function( jQuery, document, isFunction ) {
"../var/document"
], function( jQuery, document ) {
"use strict";
@ -53,7 +52,7 @@ jQuery.extend( {
while ( readyCallbacks.length ) {
fn = readyCallbacks.shift();
if ( isFunction( fn ) ) {
if ( typeof fn === "function" ) {
executeReady( fn );
}
}
@ -77,10 +76,7 @@ function completed() {
// Catch cases where $(document).ready() is called
// after the browser event has already occurred.
// Support: IE9-10 only
// Older IE sometimes signals "interactive" too soon
if ( document.readyState === "complete" ||
( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
if ( document.readyState !== "loading" ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
window.setTimeout( jQuery.ready );

5
src/core/ready.js
View File

@ -66,10 +66,7 @@ function completed() {
// Catch cases where $(document).ready() is called
// after the browser event has already occurred.
// Support: IE <=9 - 10 only
// Older IE sometimes signals "interactive" too soon
if ( document.readyState === "complete" ||
( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
if ( document.readyState !== "loading" ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
window.setTimeout( jQuery.ready );

20
src/core/support.js
View File

@ -1,20 +0,0 @@
define( [
"../var/document",
"../var/support"
], function( document, support ) {
"use strict";
// Support: Safari 8 only
// In Safari 8 documents created via document.implementation.createHTMLDocument
// collapse sibling forms: the second one becomes a child of the first one.
// Because of that, this security measure has to be disabled in Safari 8.
// https://bugs.webkit.org/show_bug.cgi?id=137337
support.createHTMLDocument = ( function() {
var body = document.implementation.createHTMLDocument( "" ).body;
body.innerHTML = "<form></form><form></form>";
return body.childNodes.length === 2;
} )();
return support;
} );

3
src/core/toType.js
View File

@ -10,8 +10,7 @@ function toType( obj ) {
return obj + "";
}
// Support: Android <=2.3 only (functionish RegExp)
return typeof obj === "object" || typeof obj === "function" ?
return typeof obj === "object" ?
class2type[ toString.call( obj ) ] || "object" :
typeof obj;
}

50
src/css.js
View File

@ -10,7 +10,6 @@ define( [
"./css/var/swap",
"./css/curCSS",
"./css/adjustCSS",
"./css/addGetHookIf",
"./css/support",
"./css/finalPropName",
@ -18,7 +17,7 @@ define( [
"./core/ready",
"./selector" // contains
], function( jQuery, access, rcssNum, rnumnonpx, cssExpand, isAutoPx, cssCamelCase,
getStyles, swap, curCSS, adjustCSS, addGetHookIf, support, finalPropName ) {
getStyles, swap, curCSS, adjustCSS, support, finalPropName ) {
"use strict";
@ -130,7 +129,6 @@ function getWidthOrHeight( elem, dimension, extra ) {
val = curCSS( elem, dimension, styles ),
offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );
// Support: Firefox <=54
// Return a confounding non-pixel value or feign ignorance, as appropriate.
if ( rnumnonpx.test( val ) ) {
if ( !extra ) {
@ -142,15 +140,11 @@ function getWidthOrHeight( elem, dimension, extra ) {
// Fall back to offsetWidth/offsetHeight when value is "auto"
// This happens for inline elements with no explicit setting (gh-3571)
// Support: Android <=4.1 - 4.3 only
// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
// Support: IE 9-11 only
// Support: IE 9 - 11+
// Also use offsetWidth/offsetHeight for when box sizing is unreliable
// We use getClientRects() to check for hidden/disconnected.
// In those cases, the computed value can be trusted to be border-box
if ( ( !support.boxSizingReliable() && isBorderBox ||
val === "auto" ||
!parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&
if ( ( !support.boxSizingReliable() && isBorderBox || val === "auto" ) &&
elem.getClientRects().length ) {
isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
@ -324,10 +318,10 @@ jQuery.each( [ "height", "width" ], function( i, dimension ) {
// but it must have a current display style that would benefit
return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
// Support: Safari 8+
// Table columns in Safari have non-zero offsetWidth & zero
// Support: Safari <=8 - 12+, Chrome <=73+
// Table columns in WebKit/Blink have non-zero offsetWidth & zero
// getBoundingClientRect().width unless display is changed.
// Support: IE <=11 only
// Support: IE <=11+
// Running getBoundingClientRect on a disconnected node
// in IE throws an error.
( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
@ -342,14 +336,8 @@ jQuery.each( [ "height", "width" ], function( i, dimension ) {
var matches,
styles = getStyles( elem ),
// Only read styles.position if the test has a chance to fail
// to avoid forcing a reflow.
scrollboxSizeBuggy = !support.scrollboxSize() &&
styles.position === "absolute",
// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
boxSizingNeeded = scrollboxSizeBuggy || extra,
isBorderBox = boxSizingNeeded &&
isBorderBox = extra &&
jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
subtract = extra ?
boxModelAdjustment(
@ -361,17 +349,6 @@ jQuery.each( [ "height", "width" ], function( i, dimension ) {
) :
0;
// Account for unreliable border-box dimensions by comparing offset* to computed and
// faking a content-box to get border and padding (gh-3699)
if ( isBorderBox && scrollboxSizeBuggy ) {
subtract -= Math.ceil(
elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
parseFloat( styles[ dimension ] ) -
boxModelAdjustment( elem, dimension, "border", false, styles ) -
0.5
);
}
// Convert to pixels if value adjustment is needed
if ( subtract && ( matches = rcssNum.exec( value ) ) &&
( matches[ 3 ] || "px" ) !== "px" ) {
@ -385,19 +362,6 @@ jQuery.each( [ "height", "width" ], function( i, dimension ) {
};
} );
jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
function( elem, computed ) {
if ( computed ) {
return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
elem.getBoundingClientRect().left -
swap( elem, { marginLeft: 0 }, function() {
return elem.getBoundingClientRect().left;
} )
) + "px";
}
}
);
// These hooks are used by animate to expand properties
jQuery.each( {
margin: "",

26
src/css/addGetHookIf.js
View File

@ -1,26 +0,0 @@
define( function() {
"use strict";
function addGetHookIf( conditionFn, hookFn ) {
// Define the hook, we'll check on the first run if it's really needed.
return {
get: function() {
if ( conditionFn() ) {
// Hook not needed (or it's not possible to use it due
// to missing dependency), remove it.
delete this.get;
return;
}
// Hook needed; redefine it so that the support test is not executed again.
return ( this.get = hookFn ).apply( this, arguments );
}
};
}
return addGetHookIf;
} );

2
src/css/adjustCSS.js
View File

@ -26,7 +26,7 @@ function adjustCSS( elem, prop, valueParts, tween ) {
if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
// Support: Firefox <=54
// Support: Firefox <=54 - 66+
// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
initial = initial / 2;

43
src/css/curCSS.js
View File

@ -1,61 +1,28 @@
define( [
"../core",
"../core/isAttached",
"./var/rboxStyle",
"./var/rnumnonpx",
"./var/getStyles",
"./support"
], function( jQuery, isAttached, rboxStyle, rnumnonpx, getStyles, support ) {
"./var/getStyles"
], function( jQuery, isAttached, rboxStyle, getStyles ) {
"use strict";
function curCSS( elem, name, computed ) {
var width, minWidth, maxWidth, ret,
// Support: Firefox 51+
// Retrieving style before computed somehow
// fixes an issue with getting wrong values
// on detached elements
style = elem.style;
var ret;
computed = computed || getStyles( elem );
// getPropertyValue is needed for:
// .css('filter') (IE 9 only, #12537)
// .css('--customProperty) (#3144)
// getPropertyValue is needed for `.css('--customProperty')` (gh-3144)
if ( computed ) {
ret = computed.getPropertyValue( name ) || computed[ name ];
if ( ret === "" && !isAttached( elem ) ) {
ret = jQuery.style( elem, name );
}
// A tribute to the "awesome hack by Dean Edwards"
// Android Browser returns percentage for some values,
// but width seems to be reliably pixels.
// This is against the CSSOM draft spec:
// https://drafts.csswg.org/cssom/#resolved-values
if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
// Remember the original values
width = style.width;
minWidth = style.minWidth;
maxWidth = style.maxWidth;
// Put in the new values to get a computed value out
style.minWidth = style.maxWidth = style.width = ret;
ret = computed.width;
// Revert the changed values
style.width = width;
style.minWidth = minWidth;
style.maxWidth = maxWidth;
}
}
return ret !== undefined ?
// Support: IE <=9 - 11 only
// Support: IE <=9 - 11+
// IE returns zIndex value as an integer.
ret + "" :
ret;

80
src/css/support.js
View File

@ -9,15 +9,26 @@ define( [
( function() {
// Executing both pixelPosition & boxSizingReliable tests require only one layout
// so they're executed at the same time to save the second computation.
function computeStyleTests() {
var boxSizingReliableVal,
container = document.createElement( "div" ),
div = document.createElement( "div" );
// This is a singleton, we need to execute it only once
if ( !div ) {
// Finish early in limited (non-browser) environments
if ( !div.style ) {
return;
}
// Support: IE <=9 - 11+
// Style of cloned element affects source element cloned (#8908)
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
jQuery.extend( support, {
boxSizingReliable: function() {
// This is a singleton, we need to execute it only once
if ( div ) {
container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
"margin-top:1px;padding:0;border:0";
div.style.cssText =
@ -27,26 +38,10 @@ define( [
documentElement.appendChild( container ).appendChild( div );
var divStyle = window.getComputedStyle( div );
pixelPositionVal = divStyle.top !== "1%";
// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
// Some styles come back with percentage values, even though they shouldn't
div.style.right = "60%";
pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
// Support: IE 9 - 11 only
// Support: IE 9 - 11+
// Detect misreporting of content dimensions for box-sizing:border-box elements
boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
// Support: IE 9 only
// Detect overflow:scroll screwiness (gh-3699)
// Support: Chrome <=64
// Don't get tricked when zoom affects offsetWidth (gh-4029)
div.style.position = "absolute";
scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;
boxSizingReliableVal = Math.round( parseFloat( divStyle.width ) ) === 36;
documentElement.removeChild( container );
@ -55,46 +50,7 @@ define( [
div = null;
}
function roundPixelMeasures( measure ) {
return Math.round( parseFloat( measure ) );
}
var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
reliableMarginLeftVal,
container = document.createElement( "div" ),
div = document.createElement( "div" );
// Finish early in limited (non-browser) environments
if ( !div.style ) {
return;
}
// Support: IE <=9 - 11 only
// Style of cloned element affects source element cloned (#8908)
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
jQuery.extend( support, {
boxSizingReliable: function() {
computeStyleTests();
return boxSizingReliableVal;
},
pixelBoxStyles: function() {
computeStyleTests();
return pixelBoxStylesVal;
},
pixelPosition: function() {
computeStyleTests();
return pixelPositionVal;
},
reliableMarginLeft: function() {
computeStyleTests();
return reliableMarginLeftVal;
},
scrollboxSize: function() {
computeStyleTests();
return scrollboxSizeVal;
}
} );
} )();

10
src/css/var/getStyles.js
View File

@ -3,12 +3,14 @@ define( function() {
return function( elem ) {
// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
// IE throws on elements created in popups
// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
// Support: IE <=11+ (trac-14150)
// In IE popup's `window` is the opener window which makes `window.getComputedStyle( elem )`
// break. Using `elem.ownerDocument.defaultView` avoids the issue.
var view = elem.ownerDocument.defaultView;
if ( !view || !view.opener ) {
// `document.implementation.createHTMLDocument( "" )` has a `null` `defaultView`
// property; check `defaultView` truthiness to fallback to window in such a case.
if ( !view ) {
view = window;
}

12
src/css/var/isHiddenWithinTree.js
View File

@ -1,9 +1,8 @@
define( [
"../../core",
"../../core/isAttached"
"../../core"
// css is assumed
], function( jQuery, isAttached ) {
], function( jQuery ) {
"use strict";
// isHiddenWithinTree reports if an element has a non-"none" display style (inline and/or
@ -22,13 +21,6 @@ define( [
// Inline style trumps all
return elem.style.display === "none" ||
elem.style.display === "" &&
// Otherwise, check computed style
// Support: Firefox <=43 - 45
// Disconnected elements can have computed display: none, so first confirm that elem is
// in the document.
isAttached( elem ) &&
jQuery.css( elem, "display" ) === "none";
};
} );

2
src/data.js
View File

@ -108,7 +108,7 @@ jQuery.fn.extend( {
i = attrs.length;
while ( i-- ) {
// Support: IE 11 only
// Support: IE 11+
// The attrs elements can be null (#14894)
if ( attrs[ i ] ) {
name = attrs[ i ].name;

2
src/data/Data.js
View File

@ -141,7 +141,7 @@ Data.prototype = {
// Remove the expando if there's no more data
if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
// Support: Chrome <=35 - 45
// Support: Chrome <=35 - 45+
// Webkit & Blink performance suffers when deleting properties
// from DOM nodes, so set to undefined instead
// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)

29
src/deferred.js
View File

@ -1,9 +1,8 @@
define( [
"./core",
"./var/isFunction",
"./var/slice",
"./callbacks"
], function( jQuery, isFunction, slice ) {
], function( jQuery, slice ) {
"use strict";
@ -20,11 +19,11 @@ function adoptValue( value, resolve, reject, noValue ) {
try {
// Check for promise aspect first to privilege synchronous behavior
if ( value && isFunction( ( method = value.promise ) ) ) {
if ( value && typeof( method = value.promise ) === "function" ) {
method.call( value ).done( resolve ).fail( reject );
// Other thenables
} else if ( value && isFunction( ( method = value.then ) ) ) {
} else if ( value && typeof( method = value.then ) === "function" ) {
method.call( value, resolve, reject );
// Other non-thenables
@ -40,10 +39,7 @@ function adoptValue( value, resolve, reject, noValue ) {
// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
// Deferred#then to conditionally suppress rejection.
} catch ( value ) {
// Support: Android 4.0 only
// Strict mode functions invoked without .call/.apply get global-object context
reject.apply( undefined, [ value ] );
reject( value );
}
}
@ -70,7 +66,7 @@ jQuery.extend( {
deferred.done( arguments ).fail( arguments );
return this;
},
"catch": function( fn ) {
catch: function( fn ) {
return promise.then( null, fn );
},
@ -82,14 +78,15 @@ jQuery.extend( {
jQuery.each( tuples, function( i, tuple ) {
// Map tuples (progress, done, fail) to arguments (done, fail, progress)
var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
var fn = typeof fns[ tuple[ 4 ] ] === "function" &&
fns[ tuple[ 4 ] ];
// deferred.progress(function() { bind to newDefer or newDefer.notify })
// deferred.done(function() { bind to newDefer or newDefer.resolve })
// deferred.fail(function() { bind to newDefer or newDefer.reject })
deferred[ tuple[ 1 ] ]( function() {
var returned = fn && fn.apply( this, arguments );
if ( returned && isFunction( returned.promise ) ) {
if ( returned && typeof returned.promise === "function" ) {
returned.promise()
.progress( newDefer.notify )
.done( newDefer.resolve )
@ -143,7 +140,7 @@ jQuery.extend( {
returned.then;
// Handle a returned thenable
if ( isFunction( then ) ) {
if ( typeof then === "function" ) {
// Special processors (notify) just wait for resolution
if ( special ) {
@ -239,7 +236,7 @@ jQuery.extend( {
resolve(
0,
newDefer,
isFunction( onProgress ) ?
typeof onProgress === "function" ?
onProgress :
Identity,
newDefer.notifyWith
@ -251,7 +248,7 @@ jQuery.extend( {
resolve(
0,
newDefer,
isFunction( onFulfilled ) ?
typeof onFulfilled === "function" ?
onFulfilled :
Identity
)
@ -262,7 +259,7 @@ jQuery.extend( {
resolve(
0,
newDefer,
isFunction( onRejected ) ?
typeof onRejected === "function" ?
onRejected :
Thrower
)
@ -380,7 +377,7 @@ jQuery.extend( {
// Use .then() to unwrap secondary thenables (cf. gh-3000)
if ( master.state() === "pending" ||
isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
typeof( resolveValues[ i ] && resolveValues[ i ].then ) === "function" ) {
return master.then();
}

10
src/deferred/exceptionHook.js
View File

@ -11,10 +11,12 @@ var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
jQuery.Deferred.exceptionHook = function( error, stack ) {
// Support: IE 8 - 9 only
// Console exists when dev tools are open, which can happen at any time
if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
if ( error && rerrorNames.test( error.name ) ) {
window.console.warn(
"jQuery.Deferred exception: " + error.message,
error.stack,
stack
);
}
};

5
src/deprecated.js
View File

@ -3,12 +3,11 @@ define( [
"./core/nodeName",
"./core/toType",
"./css/cssCamelCase",
"./var/isFunction",
"./var/isWindow",
"./var/slice",
"./event/alias"
], function( jQuery, nodeName, toType, cssCamelCase, isFunction, isWindow, slice ) {
], function( jQuery, nodeName, toType, cssCamelCase, isWindow, slice ) {
"use strict";
@ -48,7 +47,7 @@ jQuery.proxy = function( fn, context ) {
// Quick check to determine if target is callable, in the spec
// this throws a TypeError, but we will just return undefined.
if ( !isFunction( fn ) ) {
if ( typeof fn !== "function" ) {
return undefined;
}

22
src/effects.js vendored
View File

@ -1,7 +1,6 @@
define( [
"./core",
"./var/document",
"./var/isFunction",
"./var/rcssNum",
"./var/rnothtmlwhite",
"./css/var/cssExpand",
@ -19,7 +18,7 @@ define( [
"./manipulation",
"./css",
"./effects/Tween"
], function( jQuery, document, isFunction, rcssNum, rnothtmlwhite, cssExpand,
], function( jQuery, document, rcssNum, rnothtmlwhite, cssExpand,
isHiddenWithinTree, swap, adjustCSS, cssCamelCase, dataPriv, showHide ) {
"use strict";
@ -150,7 +149,7 @@ function defaultPrefilter( elem, props, opts ) {
// Restrict "overflow" and "display" styles during box animations
if ( isBox && elem.nodeType === 1 ) {
// Support: IE <=9 - 11, Edge 12 - 15
// Support: IE <=9 - 11+, Edge 12 - 18+
// Record all 3 overflow attributes because IE does not infer the shorthand
// from identically-valued overflowX and overflowY and Edge just mirrors
// the overflowX value there.
@ -310,10 +309,7 @@ function Animation( elem, properties, options ) {
var currentTime = fxNow || createFxNow(),
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
// Support: Android 2.3 only
// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
temp = remaining / animation.duration || 0,
percent = 1 - temp,
percent = 1 - ( remaining / animation.duration || 0 ),
index = 0,
length = animation.tweens.length;
@ -386,7 +382,7 @@ function Animation( elem, properties, options ) {
for ( ; index < length; index++ ) {
result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
if ( isFunction( result.stop ) ) {
if ( typeof result.stop === "function" ) {
jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
result.stop.bind( result );
}
@ -396,7 +392,7 @@ function Animation( elem, properties, options ) {
jQuery.map( props, createTween, animation );
if ( isFunction( animation.opts.start ) ) {
if ( typeof animation.opts.start === "function" ) {
animation.opts.start.call( elem, animation );
}
@ -429,7 +425,7 @@ jQuery.Animation = jQuery.extend( Animation, {
},
tweener: function( props, callback ) {
if ( isFunction( props ) ) {
if ( typeof props === "function" ) {
callback = props;
props = [ "*" ];
} else {
@ -461,9 +457,9 @@ jQuery.Animation = jQuery.extend( Animation, {
jQuery.speed = function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
complete: fn || !fn && easing ||
isFunction( speed ) && speed,
typeof speed === "function" && speed,
duration: speed,
easing: fn && easing || easing && !isFunction( easing ) && easing
easing: fn && easing || easing && typeof easing !== "function" && easing
};
// Go to the end state if fx are off
@ -490,7 +486,7 @@ jQuery.speed = function( speed, easing, fn ) {
opt.old = opt.complete;
opt.complete = function() {
if ( isFunction( opt.old ) ) {
if ( typeof opt.old === "function" ) {
opt.old.call( this );
}

10
src/effects/Tween.js
View File

@ -98,16 +98,6 @@ Tween.propHooks = {
}
};
// Support: IE <=9 only
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
set: function( tween ) {
if ( tween.elem.nodeType && tween.elem.parentNode ) {
tween.elem[ tween.prop ] = tween.now;
}
}
};
jQuery.easing = {
linear: function( p ) {
return p;

47
src/event.js
View File

@ -2,7 +2,6 @@ define( [
"./core",
"./var/document",
"./var/documentElement",
"./var/isFunction",
"./var/rnothtmlwhite",
"./var/rcheckableType",
"./var/slice",
@ -11,7 +10,7 @@ define( [
"./core/init",
"./selector"
], function( jQuery, document, documentElement, isFunction, rnothtmlwhite,
], function( jQuery, document, documentElement, rnothtmlwhite,
rcheckableType, slice, dataPriv, nodeName ) {
"use strict";
@ -36,16 +35,7 @@ function returnFalse() {
// (focus and blur are always synchronous in other supported browsers,
// this just defines when we can count on it).
function expectSync( elem, type ) {
return ( elem === safeActiveElement() ) === ( type === "focus" );
}
// Support: IE <=9 only
// Accessing document.activeElement can throw unexpectedly
// https://bugs.jquery.com/ticket/13393
function safeActiveElement() {
try {
return document.activeElement;
} catch ( err ) { }
return ( elem === document.activeElement ) === ( type === "focus" );
}
function on( elem, types, selector, data, fn, one ) {
@ -379,14 +369,10 @@ jQuery.event = {
// Find delegate handlers
if ( delegateCount &&
// Support: IE <=9
// Black-hole SVG <use> instance trees (trac-13180)
cur.nodeType &&
// Support: Firefox <=42
// Support: Firefox <=42 - 66+
// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
// Support: IE 11 only
// Support: IE 11+
// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
!( event.type === "click" && event.button >= 1 ) ) {
@ -433,7 +419,7 @@ jQuery.event = {
enumerable: true,
configurable: true,
get: isFunction( hook ) ?
get: typeof hook === "function" ?
function() {
if ( this.originalEvent ) {
return hook( this.originalEvent );
@ -519,8 +505,9 @@ jQuery.event = {
beforeunload: {
postDispatch: function( event ) {
// Support: Firefox 20+
// Firefox doesn't alert if the returnValue field is not set.
// Support: Chrome <=73+
// Chrome doesn't alert on `event.preventDefault()`
// as the standard mandates.
if ( event.result !== undefined && event.originalEvent ) {
event.originalEvent.returnValue = event.result;
}
@ -638,21 +625,12 @@ jQuery.Event = function( src, props ) {
// Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = src.defaultPrevented ||
src.defaultPrevented === undefined &&
// Support: Android <=2.3 only
src.returnValue === false ?
this.isDefaultPrevented = src.defaultPrevented ?
returnTrue :
returnFalse;
// Create target properties
// Support: Safari <=6 - 7 only
// Target should not be a text node (#504, #13143)
this.target = ( src.target && src.target.nodeType === 3 ) ?
src.target.parentNode :
src.target;
this.target = src.target;
this.currentTarget = src.currentTarget;
this.relatedTarget = src.relatedTarget;
@ -805,11 +783,6 @@ jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateTyp
// Create mouseenter/leave events using mouseover/out and event-time checks
// so that event delegation works in jQuery.
// Do the same for pointerenter/pointerleave and pointerover/pointerout
//
// Support: Safari 7 only
// Safari sends mouseenter too often; see:
// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
// for the description of the bug (it existed in older Chrome versions as well).
jQuery.each( {
mouseenter: "mouseover",
mouseleave: "mouseout",

5
src/event/trigger.js
View File

@ -4,10 +4,9 @@ define( [
"../data/var/dataPriv",
"../data/var/acceptData",
"../var/hasOwn",
"../var/isFunction",
"../var/isWindow",
"../event"
], function( jQuery, document, dataPriv, acceptData, hasOwn, isFunction, isWindow ) {
], function( jQuery, document, dataPriv, acceptData, hasOwn, isWindow ) {
"use strict";
@ -129,7 +128,7 @@ jQuery.extend( jQuery.event, {
// Call a native DOM method on the target with the same name as the event.
// Don't do default actions on window, that's where global variables be (#6170)
if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
if ( ontype && typeof elem[ type ] === "function" && !isWindow( elem ) ) {
// Don't re-trigger an onFOO event when we call its FOO() method
tmp = elem[ ontype ];

44
src/manipulation.js
View File

@ -2,7 +2,6 @@ define( [
"./core",
"./core/isAttached",
"./var/concat",
"./var/isFunction",
"./var/push",
"./var/rcheckableType",
"./core/access",
@ -24,7 +23,7 @@ define( [
"./traversing",
"./selector",
"./event"
], function( jQuery, isAttached, concat, isFunction, push, rcheckableType,
], function( jQuery, isAttached, concat, push, rcheckableType,
access, rtagName, rscriptType,
wrapMap, getAll, setGlobalEval, buildFragment, support,
dataPriv, dataUser, acceptData, DOMEval, nodeName ) {
@ -40,13 +39,11 @@ var
/* eslint-enable */
// Support: IE <=10 - 11, Edge 12 - 13 only
// Support: IE <=10 - 11+, Edge 12 - 13 only
// In IE/Edge using regex groups here causes severe slowdowns.
// See https://connect.microsoft.com/IE/feedback/details/1736512/
rnoInnerhtml = /<script|<style|<link/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
// Prefer a tbody over its parent table for containing new rows
@ -109,20 +106,6 @@ function cloneCopyEvent( src, dest ) {
}
}
// Fix IE bugs, see support tests
function fixInput( src, dest ) {
var nodeName = dest.nodeName.toLowerCase();
// Fails to persist the checked state of a cloned checkbox or radio button.
if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
dest.checked = src.checked;
// Fails to return the selected option to the default selected state when cloning options
} else if ( nodeName === "input" || nodeName === "textarea" ) {
dest.defaultValue = src.defaultValue;
}
}
function domManip( collection, args, callback, ignored ) {
// Flatten any nested arrays
@ -133,17 +116,12 @@ function domManip( collection, args, callback, ignored ) {
l = collection.length,
iNoClone = l - 1,
value = args[ 0 ],
valueIsFunction = isFunction( value );
valueIsFunction = typeof value === "function";
// We can't cloneNode fragments that contain checked, in WebKit
if ( valueIsFunction ||
( l > 1 && typeof value === "string" &&
!support.checkClone && rchecked.test( value ) ) ) {
if ( valueIsFunction ) {
return collection.each( function( index ) {
var self = collection.eq( index );
if ( valueIsFunction ) {
args[ 0 ] = value.call( this, index, self.html() );
}
domManip( self, args, callback, ignored );
} );
}
@ -172,9 +150,6 @@ function domManip( collection, args, callback, ignored ) {
// Keep references to cloned scripts for later restoration
if ( hasScripts ) {
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( scripts, getAll( node, "script" ) );
}
}
@ -255,7 +230,13 @@ jQuery.extend( {
srcElements = getAll( elem );
for ( i = 0, l = srcElements.length; i < l; i++ ) {
fixInput( srcElements[ i ], destElements[ i ] );
// Support: IE <=11+
// IE fails to set the defaultValue to the correct value when
// cloning other types of input fields
if ( destElements[ i ].nodeName.toLowerCase() === "textarea" ) {
destElements[ i ].defaultValue = srcElements[ i ].defaultValue;
}
}
}
@ -475,9 +456,6 @@ jQuery.each( {
for ( ; i <= last; i++ ) {
elems = i === last ? this : this.clone( true );
jQuery( insert[ i ] )[ original ]( elems );
// Support: Android <=4.0 only, PhantomJS 1 only
// .get() because push.apply(_, arraylike) throws on ancient WebKit
push.apply( ret, elems.get() );
}

5
src/manipulation/buildFragment.js
View File

@ -27,9 +27,6 @@ function buildFragment( elems, context, scripts, selection, ignored ) {
// Add nodes directly
if ( toType( elem ) === "object" ) {
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
// Convert non-html into a text node
@ -51,8 +48,6 @@ function buildFragment( elems, context, scripts, selection, ignored ) {
tmp = tmp.lastChild;
}
// Support: Android <=4.0 only, PhantomJS 1 only
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( nodes, tmp.childNodes );
// Remember the top-level container

2
src/manipulation/getAll.js
View File

@ -7,7 +7,7 @@ define( [
function getAll( context, tag ) {
// Support: IE <=9 - 11 only
// Support: IE <=9 - 11+
// Use typeof to avoid zero-argument method invocation on host objects (#15151)
var ret;

9
src/manipulation/support.js
View File

@ -10,21 +10,14 @@ define( [
div = fragment.appendChild( document.createElement( "div" ) ),
input = document.createElement( "input" );
// Support: Android 4.0 - 4.3 only
// Check state lost if the name is set (#11217)
// Support: Windows Web Apps (WWA)
// `name` and `type` must use .setAttribute for WWA (#14901)
input.setAttribute( "type", "radio" );
input.setAttribute( "checked", "checked" );
input.setAttribute( "name", "t" );
div.appendChild( input );
// Support: Android <=4.1 only
// Older WebKit doesn't clone checked state correctly in fragments
support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Support: IE <=11 only
// Support: IE <=11+
// Make sure textarea (and checkbox) defaultValue is properly cloned
div.innerHTML = "<textarea>x</textarea>";
support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;

10
src/manipulation/wrapMap.js
View File

@ -5,11 +5,10 @@ define( function() {
// We have to close these tags to support XHTML (#13200)
var wrapMap = {
// Support: IE <=9 only
option: [ 1, "<select multiple='multiple'>", "</select>" ],
// Table parts need to be wrapped with `<table>` or they're
// stripped to their contents when put in a div.
// XHTML parsers do not magically insert elements in the
// same way that tag soup parsers do. So we cannot shorten
// same way that tag soup parsers do, so we cannot shorten
// this by omitting <tbody> or other required elements.
thead: [ 1, "<table>", "</table>" ],
col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
@ -19,9 +18,6 @@ var wrapMap = {
_default: [ 0, "", "" ]
};
// Support: IE <=9 only
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;

31
src/offset.js
View File

@ -3,17 +3,13 @@ define( [
"./core/access",
"./var/document",
"./var/documentElement",
"./var/isFunction",
"./css/var/rnumnonpx",
"./css/curCSS",
"./css/addGetHookIf",
"./css/support",
"./var/isWindow",
"./core/init",
"./css",
"./selector" // contains
], function( jQuery, access, document, documentElement, isFunction, rnumnonpx,
curCSS, addGetHookIf, support, isWindow ) {
], function( jQuery, access, document, documentElement, rnumnonpx, curCSS, isWindow ) {
"use strict";
@ -47,7 +43,7 @@ jQuery.offset = {
curLeft = parseFloat( curCSSLeft ) || 0;
}
if ( isFunction( options ) ) {
if ( typeof options === "function" ) {
// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
@ -91,7 +87,7 @@ jQuery.fn.extend( {
}
// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
// Support: IE <=11 only
// Support: IE <=11+
// Running getBoundingClientRect on a
// disconnected node in IE throws an error
if ( !elem.getClientRects().length ) {
@ -208,26 +204,5 @@ jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function(
};
} );
// Support: Safari <=7 - 9.1, Chrome <=37 - 49
// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
// getComputedStyle returns percent when specified for top/left/bottom/right;
// rather than make the css module depend on the offset module, just check for it here
jQuery.each( [ "top", "left" ], function( i, prop ) {
jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
function( elem, computed ) {
if ( computed ) {
computed = curCSS( elem, prop );
// If curCSS returns percentage, fallback to offset
return rnumnonpx.test( computed ) ?
jQuery( elem ).position()[ prop ] + "px" :
computed;
}
}
);
} );
return jQuery;
} );

9
src/selector-native.js
View File

@ -35,11 +35,10 @@ define( [
var hasDuplicate, sortInput,
sortStable = jQuery.expando.split( "" ).sort( sortOrder ).join( "" ) === jQuery.expando,
matches = documentElement.matches ||
documentElement.webkitMatchesSelector ||
documentElement.mozMatchesSelector ||
documentElement.oMatchesSelector ||
documentElement.msMatchesSelector,
// Support: IE 9 - 11+
// IE requires a prefix.
matches = documentElement.matches || documentElement.msMatchesSelector,
// CSS string/identifier serialization
// https://drafts.csswg.org/cssom/#common-serializing-idioms

1
src/selector-sizzle.js
View File

@ -10,6 +10,7 @@ jQuery.expr = Sizzle.selectors;
// Deprecated
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;

5
src/serialize.js
View File

@ -2,11 +2,10 @@ define( [
"./core",
"./core/toType",
"./var/rcheckableType",
"./var/isFunction",
"./core/init",
"./traversing", // filter
"./attributes/prop"
], function( jQuery, toType, rcheckableType, isFunction ) {
], function( jQuery, toType, rcheckableType ) {
"use strict";
@ -62,7 +61,7 @@ jQuery.param = function( a, traditional ) {
add = function( key, valueOrFunction ) {
// If value is a function, invoke it and use its return value
var value = isFunction( valueOrFunction ) ?
var value = typeof valueOrFunction === "function" ?
valueOrFunction() :
valueOrFunction;

2
src/traversing.js
View File

@ -149,7 +149,7 @@ jQuery.each( {
return elem.contentDocument;
}
// Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
// Support: IE 9 - 11+
// Treat the template element as a regular one in browsers that
// don't support it.
if ( nodeName( elem, "template" ) ) {

5
src/traversing/findFilter.js
View File

@ -1,16 +1,15 @@
define( [
"../core",
"../var/indexOf",
"../var/isFunction",
"./var/rneedsContext",
"../selector"
], function( jQuery, indexOf, isFunction, rneedsContext ) {
], function( jQuery, indexOf, rneedsContext ) {
"use strict";
// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
if ( isFunction( qualifier ) ) {
if ( typeof qualifier === "function" ) {
return jQuery.grep( elements, function( elem, i ) {
return !!qualifier.call( elem, i, elem ) !== not;
} );

13
src/var/isFunction.js
View File

@ -1,13 +0,0 @@
define( function() {
"use strict";
return function isFunction( obj ) {
// Support: Chrome <=57, Firefox <=52
// In some browsers, typeof returns "function" for HTML <object> elements
// (i.e., `typeof document.createElement( "object" ) === "function"`).
// We don't want to classify *any* DOM node as a function.
return typeof obj === "function" && typeof obj.nodeType !== "number";
};
} );

5
src/var/trim.js Normal file
View File

@ -0,0 +1,5 @@
define( function() {
"use strict";
return "".trim;
} );

9
src/wrap.js
View File

@ -1,10 +1,9 @@
define( [
"./core",
"./var/isFunction",
"./core/init",
"./manipulation", // clone
"./traversing" // parent, contents
], function( jQuery, isFunction ) {
], function( jQuery ) {
"use strict";
@ -13,7 +12,7 @@ jQuery.fn.extend( {
var wrap;
if ( this[ 0 ] ) {
if ( isFunction( html ) ) {
if ( typeof html === "function" ) {
html = html.call( this[ 0 ] );
}
@ -39,7 +38,7 @@ jQuery.fn.extend( {
},
wrapInner: function( html ) {
if ( isFunction( html ) ) {
if ( typeof html === "function" ) {
return this.each( function( i ) {
jQuery( this ).wrapInner( html.call( this, i ) );
} );
@ -59,7 +58,7 @@ jQuery.fn.extend( {
},
wrap: function( html ) {
var htmlIsFunction = isFunction( html );
var htmlIsFunction = typeof html === "function";
return this.each( function( i ) {
jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );

4
src/wrapper.js
View File

@ -40,10 +40,6 @@
// Pass this if window is not defined yet
} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
// enough that all such attempts are guarded in a try block.
"use strict";
// @CODE

23
test/data/core/cc_on.html
View File

@ -1,23 +0,0 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<script>
var cc_on = false,
errors = [];
/*@cc_on
cc_on = true;
@*/
window.onerror = function( errorMessage, filePath, lineNumber ) {
errors.push( errorMessage );
};
</script>
<script src="../../jquery.js"></script>
<script src="../iframeTest.js"></script>
</head>
<body>
<script>
startIframeTest( cc_on, errors );
</script>
</body>
</html>

46
test/data/testinit.js
View File

@ -1,5 +1,7 @@
/* eslint no-multi-str: "off" */
"use strict";
var FILEPATH = "/test/data/testinit.js",
activeScript = [].slice.call( document.getElementsByTagName( "script" ), -1 )[ 0 ],
parentUrl = activeScript && activeScript.src ?
@ -100,43 +102,9 @@ this.createDashboardXML = function() {
return jQuery.parseXML( string );
};
this.createWithFriesXML = function() {
var string = "<?xml version='1.0' encoding='UTF-8'?> \
<soap:Envelope xmlns:soap='http://schemas.xmlsoap.org/soap/envelope/' \
xmlns:xsd='http://www.w3.org/2001/XMLSchema' \
xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'> \
<soap:Body> \
<jsconf xmlns='http://{{ externalHost }}/ns1'> \
<response xmlns:ab='http://{{ externalHost }}/ns2'> \
<meta> \
<component id='seite1' class='component'> \
<properties xmlns:cd='http://{{ externalHost }}/ns3'> \
<property name='prop1'> \
<thing /> \
<value>1</value> \
</property> \
<property name='prop2'> \
<thing att='something' /> \
</property> \
<foo_bar>foo</foo_bar> \
</properties> \
</component> \
</meta> \
</response> \
</jsconf> \
</soap:Body> \
</soap:Envelope>";
return jQuery.parseXML( string.replace( /\{\{\s*externalHost\s*\}\}/g, externalHost ) );
};
this.createXMLFragment = function() {
var xml, frag;
if ( window.ActiveXObject ) {
xml = new window.ActiveXObject( "msxml2.domdocument" );
} else {
var frag,
xml = document.implementation.createDocument( "", "", null );
}
if ( xml ) {
frag = xml.createElement( "data" );
@ -314,10 +282,9 @@ this.loadTests = function() {
require( [ parentUrl + "test/data/testrunner.js" ], function() {
var i = 0,
tests = [
// A special module with basic tests, meant for
// not fully supported environments like Android 2.3,
// jsdom or PhantomJS. We run it everywhere, though,
// to make sure tests are not broken.
// A special module with basic tests, meant for not fully
// supported environments like jsdom. We run it everywhere,
// though, to make sure tests are not broken.
"unit/basic.js",
"unit/core.js",
@ -351,7 +318,6 @@ this.loadTests = function() {
if ( !QUnit.basicTests || i === 1 ) {
require( [ parentUrl + "test/" + dep ], loadDep );
// Support: Android 2.3 only
// When running basic tests, replace other modules with dummies to avoid overloading
// impaired clients.
} else {

2
test/data/testrunner.js
View File

@ -1,5 +1,7 @@
( function() {
"use strict";
// Store the old counts so that we only assert on tests that have actually leaked,
// instead of asserting every time a test has leaked sometime in the past
var oldCacheLength = 0,

30
test/unit/ajax.js
View File

@ -120,9 +120,7 @@ QUnit.module( "ajax", {
assert.ok( true, "success" );
},
fail: function() {
if ( jQuery.support.cors === false ) {
assert.ok( true, "fail" );
}
assert.ok( false, "fail" );
},
complete: function() {
assert.ok( true, "complete" );
@ -269,13 +267,12 @@ QUnit.module( "ajax", {
"Nullable": null,
"undefined": undefined
// Support: IE 9 - 11, Edge 12 - 14 only
// Support: IE 9 - 11+, Edge 12 - 14 only
// Not all browsers allow empty-string headers
//"Empty": ""
},
success: function( data, _, xhr ) {
var i, emptyHeader,
isAndroid = /android 4\.[0-3]/i.test( navigator.userAgent ),
requestHeaders = jQuery.extend( this.headers, {
"ajax-send": "test"
} ),
@ -296,25 +293,8 @@ QUnit.module( "ajax", {
assert.strictEqual( emptyHeader, "", "Empty header received" );
}
assert.strictEqual( xhr.getResponseHeader( "Sample-Header2" ), "Hello World 2", "Second sample header received" );
if ( isAndroid ) {
// Support: Android 4.0-4.3 only
// Android Browser only returns the last value for each header
// so there's no way for jQuery get all parts.
assert.ok( true, "Android doesn't support repeated header names" );
} else {
assert.strictEqual( xhr.getResponseHeader( "List-Header" ), "Item 1, Item 2", "List header received" );
}
if ( isAndroid && QUnit.isSwarm ) {
// Support: Android 4.0-4.3 on BrowserStack only
// Android Browser versions provided by BrowserStack fail this test
// while locally fired emulators don't, even when they connect
// to TestSwarm. Just skip the test there to avoid a red build.
assert.ok( true, "BrowserStack's Android fails the \"prototype collision (constructor)\" test" );
} else {
assert.strictEqual( xhr.getResponseHeader( "constructor" ), "prototype collision (constructor)", "constructor header received" );
}
assert.strictEqual( xhr.getResponseHeader( "__proto__" ), null, "Undefined __proto__ header not received" );
}
};
@ -553,7 +533,6 @@ QUnit.module( "ajax", {
};
} );
if ( !/android 4\.0/i.test( navigator.userAgent ) ) {
ajaxTest( "jQuery.ajax() - native abort", 2, function( assert ) {
return {
url: url( "mock.php?action=wait&wait=1" ),
@ -572,11 +551,7 @@ QUnit.module( "ajax", {
}
};
} );
}
// Support: Android <= 4.0 - 4.3 only
// Android 4.0-4.3 does not have ontimeout on an xhr
if ( "ontimeout" in new window.XMLHttpRequest() ) {
ajaxTest( "jQuery.ajax() - native timeout", 2, function( assert ) {
return {
url: url( "mock.php?action=wait&wait=1" ),
@ -593,7 +568,6 @@ QUnit.module( "ajax", {
}
};
} );
}
ajaxTest( "jQuery.ajax() - events with context", 12, function( assert ) {
var context = document.createElement( "div" );

6
test/unit/basic.js
View File

@ -179,7 +179,11 @@ QUnit.test( "manipulation", function( assert ) {
".html getter/setter"
);
assert.strictEqual( elem1.append( elem2 )[ 0 ].childNodes[ 1 ], elem2[ 0 ], ".append" );
assert.strictEqual(
elem1.append( elem2 )[ 0 ].childNodes[ elem1[ 0 ].childNodes.length - 1 ],
elem2[ 0 ],
".append"
);
assert.strictEqual( elem1.prepend( elem2 )[ 0 ].childNodes[ 0 ], elem2[ 0 ], ".prepend" );
child = elem1.find( "span" );

24
test/unit/core.js
View File

@ -1319,8 +1319,7 @@ QUnit.test( "jQuery.parseHTML(<a href>) - gh-2965", function( assert ) {
assert.ok( /\/example\.html$/.test( href ), "href is not lost after parsing anchor" );
} );
if ( jQuery.support.createHTMLDocument ) {
QUnit.test( "jQuery.parseHTML", function( assert ) {
QUnit.test( "jQuery.parseHTML", function( assert ) {
var done = assert.async();
assert.expect( 1 );
@ -1333,8 +1332,7 @@ if ( jQuery.support.createHTMLDocument ) {
assert.equal( window.parseHTMLError, false, "onerror eventhandler has not been called." );
done();
}, 2000 );
} );
}
} );
QUnit.test( "jQuery.parseXML", function( assert ) {
assert.expect( 8 );
@ -1371,29 +1369,13 @@ QUnit.test( "jQuery.parseXML", function( assert ) {
} );
testIframe(
"Conditional compilation compatibility (#13274)",
"core/cc_on.html",
function( assert, jQuery, window, document, cc_on, errors ) {
assert.expect( 3 );
assert.ok( true, "JScript conditional compilation " + ( cc_on ? "supported" : "not supported" ) );
assert.deepEqual( errors, [], "No errors" );
assert.ok( jQuery(), "jQuery executes" );
}
);
// iOS7 doesn't fire the load event if the long-loading iframe gets its source reset to about:blank.
// This makes this test fail but it doesn't seem to cause any real-life problems so blacklisting
// this test there is preferred to complicating the hard-to-test core/ready code further.
if ( !/iphone os 7_/i.test( navigator.userAgent ) ) {
testIframe(
"document ready when jQuery loaded asynchronously (#13655)",
"core/dynamic_ready.html",
function( assert, jQuery, window, document, ready ) {
assert.expect( 1 );
assert.equal( true, ready, "document ready correctly fired when jQuery is loaded after DOMContentLoaded" );
}
);
}
);
testIframe(
"Tolerating alias-masked DOM properties (#14074)",

67
test/unit/css.js
View File

@ -641,7 +641,7 @@ QUnit.test( "show/hide detached nodes", function( assert ) {
span.remove();
} );
QUnit[ document.body.attachShadow ? "test" : "skip" ]( "show/hide shadow child nodes", function( assert ) {
QUnit[ document.body.getRootNode ? "test" : "skip" ]( "show/hide shadow child nodes", function( assert ) {
assert.expect( 28 );
jQuery( "<div id='shadowHost'></div>" ).appendTo( "#qunit-fixture" );
var shadowHost = document.querySelector( "#shadowHost" );
@ -1023,7 +1023,7 @@ QUnit[ jQuery.find.compile && jQuery.fn.toggle ? "test" : "skip" ]( "detached to
"cascade-hidden element in detached tree" );
} );
QUnit[ jQuery.find.compile && jQuery.fn.toggle && document.body.attachShadow ? "test" : "skip" ]( "shadow toggle()", function( assert ) {
QUnit[ jQuery.find.compile && jQuery.fn.toggle && document.body.getRootNode ? "test" : "skip" ]( "shadow toggle()", function( assert ) {
assert.expect( 4 );
jQuery( "<div id='shadowHost'></div>" ).appendTo( "#qunit-fixture" );
var shadowHost = document.querySelector( "#shadowHost" );
@ -1420,16 +1420,6 @@ QUnit.test( "certain css values of 'normal' should be convertable to a number, s
assert.equal( typeof el.css( "fontWeight" ), "string", ".css() returns a string" );
} );
// Support: IE 9 only
// Only run this test in IE9
if ( document.documentMode === 9 ) {
QUnit.test( ".css('filter') returns a string in IE9, see #12537", function( assert ) {
assert.expect( 1 );
assert.equal( jQuery( "<div style='-ms-filter:\"progid:DXImageTransform.Microsoft.gradient(startColorstr=#FFFFFF, endColorstr=#ECECEC)\";'></div>" ).css( "filter" ), "progid:DXImageTransform.Microsoft.gradient(startColorstr=#FFFFFF, endColorstr=#ECECEC)", "IE9 returns the correct value from css('filter')." );
} );
}
QUnit.test( "cssHooks - expand", function( assert ) {
assert.expect( 15 );
var result,
@ -1489,9 +1479,9 @@ QUnit.test( "css opacity consistency across browsers (#12685)", function( assert
} );
QUnit[ jQuery.find.compile ? "test" : "skip" ]( ":visible/:hidden selectors", function( assert ) {
assert.expect( 17 );
assert.expect( 18 );
var $div, $table, $a;
var $div, $table, $a, $br;
assert.ok( jQuery( "#nothiddendiv" ).is( ":visible" ), "Modifying CSS display: Assert element is visible" );
jQuery( "#nothiddendiv" ).css( { display: "none" } );
@ -1513,10 +1503,8 @@ QUnit[ jQuery.find.compile ? "test" : "skip" ]( ":visible/:hidden selectors", fu
$div.css( { width: 0, height: 0, overflow: "hidden" } );
assert.ok( $div.is( ":visible" ), "Div with width and height of 0 is still visible (gh-2227)" );
// Safari 6-7 and iOS 6-7 report 0 width for br elements
// When newer browsers propagate, re-enable this test
// $br = jQuery( "<br/>" ).appendTo( "#qunit-fixture" );
// assert.ok( $br.is( ":visible" ), "br element is visible" );
$br = jQuery( "<br/>" ).appendTo( "#qunit-fixture" );
assert.ok( $br.is( ":visible" ), "br element is visible" );
$table = jQuery( "#table" );
$table.html( "<tr><td style='display:none'>cell</td><td>cell</td></tr>" );
@ -1539,11 +1527,7 @@ QUnit.test( "Keep the last style if the new one isn't recognized by the browser
assert.equal( el.css( "position" ), "absolute", "The old style is kept when setting an unrecognized value" );
} );
// Support: Edge 14 - 16 only
// Edge collapses whitespace-only values when setting a style property and
// there is no easy way for us to work around it. Just skip the test there
// and hope for the better future.
QUnit[ /\bedge\/16\./i.test( navigator.userAgent ) ? "skip" : "test" ](
QUnit.test(
"Keep the last style if the new one is a non-empty whitespace (gh-3204)",
function( assert ) {
assert.expect( 1 );
@ -1648,25 +1632,14 @@ QUnit.test(
}
);
// Support: IE <=10 only
// We have to jump through the hoops here in order to test work with "order" CSS property,
// that some browsers do not support. This test is not, strictly speaking, correct,
// but it's the best that we can do.
( function() {
var style = document.createElement( "div" ).style,
exist = "order" in style || "WebkitOrder" in style;
if ( exist ) {
QUnit.test( "Don't append px to CSS \"order\" value (#14049)", function( assert ) {
QUnit.test( "Don't append px to CSS \"order\" value (#14049)", function( assert ) {
assert.expect( 1 );
var $elem = jQuery( "<div/>" );
$elem.css( "order", 2 );
assert.equal( $elem.css( "order" ), "2", "2 on order" );
} );
}
} )();
} );
QUnit.test( "Do not throw on frame elements from css method (#15098)", function( assert ) {
assert.expect( 1 );
@ -1788,18 +1761,12 @@ QUnit.test( "Do not throw on frame elements from css method (#15098)", function(
var div = jQuery( "<div>" ).appendTo( "#qunit-fixture" ),
$elem = jQuery( "<div>" ).addClass( "test__customProperties" )
.appendTo( "#qunit-fixture" ),
webkit = /\bsafari\b/i.test( navigator.userAgent ) &&
!/\firefox\b/i.test( navigator.userAgent ) &&
!/\edge\b/i.test( navigator.userAgent ),
oldSafari = webkit && ( /\b9\.\d(\.\d+)* safari/i.test( navigator.userAgent ) ||
/\b10\.0(\.\d+)* safari/i.test( navigator.userAgent ) ||
/iphone os (?:9|10)_/i.test( navigator.userAgent ) ),
webkitOrBlink = /\bsafari\b/i.test( navigator.userAgent ) &&
!/\bfirefox\b/i.test( navigator.userAgent ) &&
!/\bedge\b/i.test( navigator.userAgent ),
expected = 10;
if ( webkit ) {
expected -= 2;
}
if ( oldSafari ) {
if ( webkitOrBlink ) {
expected -= 2;
}
assert.expect( expected );
@ -1825,17 +1792,13 @@ QUnit.test( "Do not throw on frame elements from css method (#15098)", function(
assert.equal( $elem.css( "--prop1" ), "val1", "Basic CSS custom property" );
// Support: Safari 9.1-10.0 only
// Safari collapses whitespaces & quotes. Ignore it.
if ( !oldSafari ) {
assert.equal( $elem.css( "--prop2" ), " val2", "Preceding whitespace maintained" );
assert.equal( $elem.css( "--prop3" ), "val3 ", "Following whitespace maintained" );
}
// Support: Chrome 49-55, Safari 9.1-10.0
// Support: Chrome <=49 - 73+, Safari <=9.1 - 12.1+
// Chrome treats single quotes as double ones.
// Safari treats double quotes as single ones.
if ( !webkit ) {
if ( !webkitOrBlink ) {
assert.equal( $elem.css( "--prop4" ), "\"val4\"", "Works with double quotes" );
assert.equal( $elem.css( "--prop5" ), "'val5'", "Works with single quotes" );
}

69
test/unit/deferred.js
View File

@ -172,7 +172,7 @@ QUnit.test( "jQuery.Deferred.catch", function( assert ) {
var value1, value2, value3,
defer = jQuery.Deferred(),
piped = defer[ "catch" ]( function( a, b ) {
piped = defer.catch( function( a, b ) {
return a * b;
} ),
done = jQuery.map( new Array( 3 ), function() { return assert.async(); } );
@ -186,18 +186,18 @@ QUnit.test( "jQuery.Deferred.catch", function( assert ) {
value2 = b;
} );
defer.reject( 2, 3 )[ "catch" ]( function() {
defer.reject( 2, 3 ).catch( function() {
assert.strictEqual( value1, 2, "first reject value ok" );
assert.strictEqual( value2, 3, "second reject value ok" );
assert.strictEqual( value3, 6, "result of filter ok" );
done.pop().call();
} );
jQuery.Deferred().resolve()[ "catch" ]( function() {
jQuery.Deferred().resolve().catch( function() {
assert.ok( false, "then should not be called on resolve" );
} ).then( done.pop() );
jQuery.Deferred().reject()[ "catch" ]( jQuery.noop ).done( function( value ) {
jQuery.Deferred().reject().catch( jQuery.noop ).done( function( value ) {
assert.strictEqual( value, undefined, "then fail callback can return undefined/null" );
done.pop().call();
} );
@ -563,8 +563,7 @@ QUnit[ typeof Symbol === "function" && Symbol.toStringTag ? "test" : "skip" ](
}
);
// Test fails in IE9 but is skipped there because console is not active
QUnit[ window.console ? "test" : "skip" ]( "jQuery.Deferred.exceptionHook", function( assert ) {
QUnit.test( "jQuery.Deferred.exceptionHook", function( assert ) {
assert.expect( 2 );
@ -573,24 +572,10 @@ QUnit[ window.console ? "test" : "skip" ]( "jQuery.Deferred.exceptionHook", func
oldWarn = window.console.warn;
window.console.warn = function() {
// Support: Chrome <=41 only
// Some Chrome versions newer than 30 but older than 42 display the "undefined is
// not a function" error, not mentioning the function name. This has been fixed
// in Chrome 42. Relax this test there.
// This affects our Android 5.0 & Yandex.Browser testing.
var msg = Array.prototype.join.call( arguments, " " ),
oldChromium = false;
if ( /chrome/i.test( navigator.userAgent ) ) {
oldChromium = parseInt(
navigator.userAgent.match( /chrome\/(\d+)/i )[ 1 ], 10 ) < 42;
}
if ( oldChromium ) {
assert.ok( /(?:barf|undefined)/.test( msg ), "Message (weak assertion): " + msg );
} else {
var msg = Array.prototype.join.call( arguments, " " );
assert.ok( /barf/.test( msg ), "Message: " + msg );
}
};
jQuery.when(
defer.then( function() {
@ -613,8 +598,7 @@ QUnit[ window.console ? "test" : "skip" ]( "jQuery.Deferred.exceptionHook", func
defer.resolve();
} );
// Test fails in IE9 but is skipped there because console is not active
QUnit[ window.console ? "test" : "skip" ]( "jQuery.Deferred.exceptionHook with stack hooks", function( assert ) {
QUnit.test( "jQuery.Deferred.exceptionHook with stack hooks", function( assert ) {
assert.expect( 2 );
@ -632,26 +616,11 @@ QUnit[ window.console ? "test" : "skip" ]( "jQuery.Deferred.exceptionHook with s
};
window.console.warn = function() {
// Support: Chrome <=41 only
// Some Chrome versions newer than 30 but older than 42 display the "undefined is
// not a function" error, not mentioning the function name. This has been fixed
// in Chrome 42. Relax this test there.
// This affects our Android 5.0 & Yandex.Browser testing.
var msg = Array.prototype.join.call( arguments, " " ),
oldChromium = false;
if ( /chrome/i.test( navigator.userAgent ) ) {
oldChromium = parseInt(
navigator.userAgent.match( /chrome\/(\d+)/i )[ 1 ], 10 ) < 42;
}
if ( oldChromium ) {
assert.ok( /(?:cough_up_hairball|undefined)/.test( msg ),
"Function mentioned (weak assertion): " + msg );
} else {
var msg = Array.prototype.join.call( arguments, " " );
assert.ok( /cough_up_hairball/.test( msg ), "Function mentioned: " + msg );
}
assert.ok( /NO STACK FOR YOU/.test( msg ), "Stack trace included: " + msg );
};
defer.then( function() {
jQuery.cough_up_hairball();
} ).then( null, function( ) {
@ -825,11 +794,7 @@ QUnit.test( "jQuery.when(nonThenable) - like Promise.resolve", function( assert
assert.expect( 44 );
var
// Support: Android 4.0 only
// Strict mode functions invoked without .call/.apply get global-object context
defaultContext = ( function getDefaultContext() { return this; } ).call(),
var defaultContext = ( function getDefaultContext() { return this; } )(),
done = assert.async( 20 );
@ -884,9 +849,7 @@ QUnit.test( "jQuery.when(thenable) - like Promise.resolve", function( assert ) {
var customToStringThen = {
then: function( onFulfilled ) {
// Support: Android 4.0 only
// Strict mode functions invoked without .call/.apply get global-object context
onFulfilled.call();
onFulfilled();
}
};
if ( typeof Symbol === "function" ) {
@ -947,9 +910,7 @@ QUnit.test( "jQuery.when(thenable) - like Promise.resolve", function( assert ) {
},
numCases = Object.keys( willSucceed ).length + Object.keys( willError ).length,
// Support: Android 4.0 only
// Strict mode functions invoked without .call/.apply get global-object context
defaultContext = ( function getDefaultContext() { return this; } ).call(),
defaultContext = ( function getDefaultContext() { return this; } )(),
done = assert.async( numCases * 2 );
@ -1027,9 +988,7 @@ QUnit.test( "jQuery.when(a, b) - like Promise.all", function( assert ) {
rejectedStandardPromise: true
},
// Support: Android 4.0 only
// Strict mode functions invoked without .call/.apply get global-object context
defaultContext = ( function getDefaultContext() { return this; } ).call(),
defaultContext = ( function getDefaultContext() { return this; } )(),
done = assert.async( 98 );

32
test/unit/dimensions.js
View File

@ -687,19 +687,7 @@ QUnit.test( "interaction with scrollbars (gh-3589)", function( assert ) {
.css( { position: "relative" } ),
$boxes = jQuery(
[ plainBox[ 0 ], contentBox[ 0 ], borderBox[ 0 ], relativeBorderBox[ 0 ] ]
).appendTo( parent ),
// Support: IE 9 only
// Computed width seems to report content width even with "box-sizing: border-box", and
// "overflow: scroll" actually _shrinks_ the element (gh-3699).
borderBoxLoss =
borderBox.clone().css( { overflow: "auto" } ).appendTo( parent )[ 0 ].offsetWidth -
borderBox[ 0 ].offsetWidth;
if ( borderBoxLoss > 0 ) {
borderBox[ 0 ].style.width = ( size + borderBoxLoss ) + "px";
borderBox[ 0 ].style.height = ( size + borderBoxLoss ) + "px";
}
).appendTo( parent );
for ( i = 0; i < 3; i++ ) {
if ( i === 1 ) {
@ -758,10 +746,9 @@ QUnit.test( "outerWidth/Height for table cells and textarea with border-box in I
$secondTh = jQuery( "<th style='width: 190px;padding: 5px' />" ),
$thirdTh = jQuery( "<th style='width: 180px;padding: 5px' />" ),
// Support: Firefox 63, Edge 16-17, Android 8, iOS 7-11
// These browsers completely ignore the border-box and height settings
// The computed height is instead just line-height + border
// Either way, what we're doing in css.js is correct
// Most browsers completely ignore the border-box and height settings.
// The computed height is instead just line-height + border.
// Either way, what we're doing in css.js is correct.
$td = jQuery( "<td style='height: 20px;padding: 5px;border: 1px solid;line-height:18px'>text</td>" ),
$tbody = jQuery( "<tbody />" ).appendTo( $table ),
@ -775,18 +762,7 @@ QUnit.test( "outerWidth/Height for table cells and textarea with border-box in I
assert.strictEqual( $firstTh.outerWidth(), 200, "First th has outerWidth 200." );
assert.strictEqual( $secondTh.outerWidth(), 200, "Second th has outerWidth 200." );
assert.strictEqual( $thirdTh.outerWidth(), 200, "Third th has outerWidth 200." );
// Support: Android 4.0-4.3 only
// Android Browser disregards td's box-sizing, treating it like it was content-box.
// Unlike in IE, offsetHeight shares the same issue so there's no easy way to workaround
// the issue without incurring high size penalty. Let's at least check we get the size
// as the browser sees it.
if ( /android 4\.[0-3]/i.test( navigator.userAgent ) ) {
assert.ok( [ 30, 32 ].indexOf( $td.outerHeight() ) > -1,
"outerHeight of td with border-box should include padding." );
} else {
assert.strictEqual( $td.outerHeight(), 30, "outerHeight of td with border-box should include padding." );
}
assert.strictEqual( $textarea.outerHeight(), 6, "outerHeight of textarea with border-box should include padding and border." );
} );

15
test/unit/effects.js vendored
View File

@ -221,7 +221,7 @@ supportjQuery.each( hideOptions, function( type, setup ) {
assert.expectJqData( this, $span, "olddisplay" );
} );
QUnit[ document.body.attachShadow ? "test" : "skip" ](
QUnit[ document.body.getRootNode ? "test" : "skip" ](
"Persist correct display value - " + type + " hidden, shadow child", function( assert ) {
assert.expect( 3 );
@ -690,15 +690,7 @@ QUnit.test( "stop()", function( assert ) {
this.clock.tick( 100 );
} );
// In IE9 inside testswarm this test doesn't work properly
( function() {
var type = "test";
if ( QUnit.isSwarm && /msie 9\.0/i.test( window.navigator.userAgent ) ) {
type = "skip";
}
QUnit[ type ]( "stop() - several in queue", function( assert ) {
QUnit.test( "stop() - several in queue", function( assert ) {
assert.expect( 5 );
var nw, $foo = jQuery( "#foo" );
@ -726,8 +718,7 @@ QUnit.test( "stop()", function( assert ) {
$foo.stop( true );
assert.equal( $foo.queue().length, 0, "0 in the queue" );
} );
} )();
} );
QUnit.test( "stop(clearQueue)", function( assert ) {
assert.expect( 4 );

19
test/unit/event.js
View File

@ -1414,7 +1414,7 @@ QUnit.test( "Submit event can be stopped (#11049)", function( assert ) {
form.remove();
} );
// Support: iOS 7 - 9
// Support: iOS <=7 - 12+
// iOS has the window.onbeforeunload field but doesn't support the beforeunload
// handler making it impossible to feature-detect the support.
QUnit[ /(ipad|iphone|ipod)/i.test( navigator.userAgent ) ? "skip" : "test" ](
@ -2434,7 +2434,7 @@ QUnit.test( "event object properties on natively-triggered event", function( ass
$link = jQuery( link ),
evt = document.createEvent( "MouseEvents" );
// Support: IE <=9 - 11 only
// Support: IE <=9 - 11+
// IE requires element to be in the body before it will dispatch
$link.appendTo( "body" ).on( "click", function( e ) {
@ -2931,21 +2931,6 @@ QUnit.test( "trigger('click') on radio passes extra params", function( assert )
$radio.trigger( "click", [ true ] );
} );
// Support: IE <=9 only
// https://msdn.microsoft.com/en-us/library/hh801223(v=vs.85).aspx
QUnit.test( "VML with special event handlers (trac-7071)", function( assert ) {
assert.expect( 1 );
var ns = jQuery( "<xml:namespace ns='urn:schemas-microsoft-com:vml' prefix='v' />" ).appendTo( "head" );
jQuery( "<v:oval id='oval' style='width:100pt;height:75pt;' fillcolor='red'> </v:oval>" ).appendTo( "#form" );
jQuery( "#form" ).on( "keydown", function() {
assert.ok( true, "no error was thrown" );
} );
jQuery( "#oval" ).trigger( "click" ).trigger( "keydown" );
ns.remove();
} );
QUnit.test( "focusout/focusin support", function( assert ) {
assert.expect( 6 );

76
test/unit/manipulation.js
View File

@ -511,18 +511,6 @@ QUnit.test( "Tag name processing respects the HTML Standard (gh-2005)", function
}
function assertSpecialCharsSupport( method, characters ) {
// Support: Android 4.4 only
// Chromium < 35 incorrectly upper-cases µ; Android 4.4 uses such a version by default
// (and its WebView, being un-updatable, will use it for eternity) so we need to blacklist
// that one for the tests to pass.
if ( characters === "µ" && /chrome/i.test( navigator.userAgent ) &&
navigator.userAgent.match( /chrome\/(\d+)/i )[ 1 ] < 35 ) {
assert.ok( true, "This Chromium version upper-cases µ incorrectly; skip test" );
assert.ok( true, "This Chromium version upper-cases µ incorrectly; skip test" );
assert.ok( true, "This Chromium version upper-cases µ incorrectly; skip test" );
return;
}
var child,
codepoint = characters.charCodeAt( 0 ).toString( 16 ).toUpperCase(),
description = characters.length === 1 ?
@ -592,28 +580,7 @@ QUnit.test( "append(xml)", function( assert ) {
var xmlDoc, xml1, xml2;
function createXMLDoc() {
// Initialize DOM based upon latest installed MSXML or Netscape
var elem, n, len,
aActiveX =
[ "MSXML6.DomDocument",
"MSXML3.DomDocument",
"MSXML2.DomDocument",
"MSXML.DomDocument",
"Microsoft.XmlDom" ];
if ( document.implementation && "createDocument" in document.implementation ) {
return document.implementation.createDocument( "", "", null );
} else {
// IE
for ( n = 0, len = aActiveX.length; n < len; n++ ) {
try {
elem = new window.ActiveXObject( aActiveX[ n ] );
return elem;
} catch ( _ ) {}
}
}
}
xmlDoc = createXMLDoc();
@ -1798,7 +1765,7 @@ QUnit.test( "html(Function)", function( assert ) {
} );
QUnit[
// Support: Edge 16-18+
// Support: Edge 16 - 18+
// Edge sometimes doesn't execute module scripts so skip the test there.
( QUnit.moduleTypeSupported && !/edge\//i.test( navigator.userAgent ) ) ?
"test" :
@ -1825,15 +1792,10 @@ QUnit[
}, 1000 );
} );
QUnit[
// Support: IE 9-11 only, Android 4.0-4.4 only, iOS 7-10 only
QUnit.test( "html(script nomodule)", function( assert ) {
// Support: IE 9 - 11+
// `nomodule` scripts should be executed by legacy browsers only.
// iOS 10 supports `<script type="module">` but doesn't support the nomodule attribute
// so let's skip it here; sites supporting it must handle `nomodule` in a custom way anyway.
!/iphone os 10_/i.test( navigator.userAgent ) ?
"test" :
"skip"
]( "html(script nomodule)", function( assert ) {
assert.expect( QUnit.moduleTypeSupported ? 0 : 4 );
var done = assert.async(),
$fixture = jQuery( "#qunit-fixture" );
@ -2676,14 +2638,18 @@ QUnit.test( "Make sure specific elements with content created correctly (#13232)
jQuery.each( elems, function( name, value ) {
var html = "<" + name + ">" + value + "</" + name + ">";
assert.ok( jQuery.parseHTML( "<" + name + ">" + value + "</" + name + ">" )[ 0 ].nodeName.toLowerCase() === name, name + " is created correctly" );
assert.strictEqual(
jQuery.parseHTML( "<" + name + ">" + value + "</" + name + ">" )[ 0 ].nodeName.toLowerCase(),
name,
name + " is created correctly"
);
results.push( name );
args.push( html );
} );
jQuery.fn.append.apply( jQuery( "<div/>" ), args ).children().each( function( i ) {
assert.ok( this.nodeName.toLowerCase() === results[ i ] );
assert.strictEqual( this.nodeName.toLowerCase(), results[ i ] );
} );
} );
@ -2827,6 +2793,7 @@ QUnit.test( "Make sure tags with single-character names are found (gh-4124)", fu
QUnit.test( "Insert script with data-URI (gh-1887)", function( assert ) {
assert.expect( 1 );
Globals.register( "testFoo" );
Globals.register( "testSrcFoo" );
@ -2885,13 +2852,10 @@ testIframe(
} );
},
// Support: Edge 18+, iOS 7-9 only, Android 4.0-4.4 only
// Support: Edge <=18+
// Edge doesn't support nonce in non-inline scripts.
// See https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/13246371/
// Old iOS & Android Browser versions support script-src but not nonce, making this test
// impossible to run. Browsers not supporting CSP at all are not a problem as they'll skip
// script-src restrictions completely.
QUnit[ /\bedge\/|iphone os [789]|android 4\./i.test( navigator.userAgent ) ? "skip" : "test" ]
QUnit[ /\bedge\//i.test( navigator.userAgent ) ? "skip" : "test" ]
);
testIframe(
@ -2908,13 +2872,10 @@ testIframe(
} );
},
// Support: Edge 18+, iOS 7-9 only, Android 4.0-4.4 only
// Support: Edge <=18+
// Edge doesn't support nonce in non-inline scripts.
// See https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/13246371/
// Old iOS & Android Browser versions support script-src but not nonce, making this test
// impossible to run. Browsers not supporting CSP at all are not a problem as they'll skip
// script-src restrictions completely.
QUnit[ /\bedge\/|iphone os [789]|android 4\./i.test( navigator.userAgent ) ? "skip" : "test" ]
QUnit[ /\bedge\//i.test( navigator.userAgent ) ? "skip" : "test" ]
);
testIframe(
@ -2931,11 +2892,8 @@ testIframe(
} );
},
// Support: Edge 18+, iOS 7-9 only, Android 4.0-4.4 only
// Support: Edge <=18+
// Edge doesn't support nonce in non-inline scripts.
// See https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/13246371/
// Old iOS & Android Browser versions support script-src but not nonce, making this test
// impossible to run. Browsers not supporting CSP at all are not a problem as they'll skip
// script-src restrictions completely.
QUnit[ /\bedge\/|iphone os [789]|android 4\./i.test( navigator.userAgent ) ? "skip" : "test" ]
QUnit[ /\bedge\//i.test( navigator.userAgent ) ? "skip" : "test" ]
);

70
test/unit/offset.js
View File

@ -4,26 +4,20 @@ if ( !jQuery.fn.offset ) {
return;
}
var supportsFixedPosition, supportsScroll, alwaysScrollable,
var supportsScroll, alwaysScrollable,
forceScroll = supportjQuery( "<div/>" ).css( { width: 2000, height: 2000 } ),
checkSupport = function( assert ) {
// Only run once
checkSupport = false;
var checkFixed = supportjQuery( "<div/>" )
.css( { position: "fixed", top: "20px" } )
.appendTo( "#qunit-fixture" );
supportsFixedPosition = checkFixed[ 0 ].offsetTop === 20;
checkFixed.remove();
// Append forceScroll to the body instead of #qunit-fixture because the latter is hidden
forceScroll.appendTo( "body" );
window.scrollTo( 200, 200 );
supportsScroll = document.documentElement.scrollTop || document.body.scrollTop;
forceScroll.detach();
// Support: iOS <=7
// Support: iOS <=7 - 12+
// Hijack the iframe test infrastructure to detect viewport scrollability
// for pages with position:fixed document element
var done = assert.async();
@ -400,22 +394,13 @@ testIframe( "fixed", "offset/fixed.html", function( assert, $, window ) {
assert.ok( true, "Browser doesn't support scroll position." );
assert.ok( true, "Browser doesn't support scroll position." );
} else if ( window.supportsFixedPosition ) {
} else {
assert.equal( jQuery.isPlainObject( $( this.id ).offset() ), true, "jQuery('" + this.id + "').offset() is plain object" );
assert.equal( jQuery.isPlainObject( $( this.id ).position() ), true, "jQuery('" + this.id + "').position() is plain object" );
assert.equal( $( this.id ).offset().top, this.offsetTop, "jQuery('" + this.id + "').offset().top" );
assert.equal( $( this.id ).position().top, this.positionTop, "jQuery('" + this.id + "').position().top" );
assert.equal( $( this.id ).offset().left, this.offsetLeft, "jQuery('" + this.id + "').offset().left" );
assert.equal( $( this.id ).position().left, this.positionLeft, "jQuery('" + this.id + "').position().left" );
} else {
// need to have same number of assertions
assert.ok( true, "Fixed position is not supported" );
assert.ok( true, "Fixed position is not supported" );
assert.ok( true, "Fixed position is not supported" );
assert.ok( true, "Fixed position is not supported" );
assert.ok( true, "Fixed position is not supported" );
assert.ok( true, "Fixed position is not supported" );
}
} );
@ -429,7 +414,6 @@ testIframe( "fixed", "offset/fixed.html", function( assert, $, window ) {
];
jQuery.each( tests, function() {
if ( window.supportsFixedPosition ) {
$( this.id ).offset( { "top": this.top, "left": this.left } );
assert.equal( $( this.id ).offset().top, this.top, "jQuery('" + this.id + "').offset({ top: " + this.top + " })" );
assert.equal( $( this.id ).offset().left, this.left, "jQuery('" + this.id + "').offset({ left: " + this.left + " })" );
@ -442,27 +426,13 @@ testIframe( "fixed", "offset/fixed.html", function( assert, $, window ) {
} } );
assert.equal( $( this.id ).offset().top, this.top + 1, "jQuery('" + this.id + "').offset({ top: " + ( this.top + 1 ) + ", using: fn })" );
assert.equal( $( this.id ).offset().left, this.left + 1, "jQuery('" + this.id + "').offset({ left: " + ( this.left + 1 ) + ", using: fn })" );
} else {
// need to have same number of assertions
assert.ok( true, "Fixed position is not supported" );
assert.ok( true, "Fixed position is not supported" );
assert.ok( true, "Fixed position is not supported" );
assert.ok( true, "Fixed position is not supported" );
}
} );
// Bug 8316
$noTopLeft = $( "#fixed-no-top-left" );
if ( window.supportsFixedPosition ) {
assert.equal( $noTopLeft.offset().top, 1007, "Check offset top for fixed element with no top set" );
assert.equal( $noTopLeft.offset().left, 1007, "Check offset left for fixed element with no left set" );
} else {
// need to have same number of assertions
assert.ok( true, "Fixed position is not supported" );
assert.ok( true, "Fixed position is not supported" );
}
} );
testIframe( "table", "offset/table.html", function( assert, $ ) {
@ -660,25 +630,6 @@ QUnit.test( "chaining", function( assert ) {
}
} );
// Support: IE<=10 only
// Fudge the tests to work around <html>.gBCR() erroneously including margins
if ( /MSIE (?:9|10)\./.test( navigator.userAgent ) ) {
expectations.documentElement.pos.top -= expectations.documentElement.marginTop -
scrollTop;
expectations.documentElement.offset.top -= expectations.documentElement.marginTop -
scrollTop;
expectations.documentElement.pos.left -= expectations.documentElement.marginLeft -
scrollLeft;
expectations.documentElement.offset.left -= expectations.documentElement.marginLeft -
scrollLeft;
if ( htmlPos !== "static" ) {
delete expectations.documentElement;
delete expectations.body;
delete expectations.relative;
delete expectations.absolute;
}
}
return expectations;
}
@ -803,10 +754,10 @@ QUnit.test( "fractions (see #7730 and #7885)", function( assert ) {
result = div.offset();
// Support: Chrome <=45 - 46
// Support: Chrome <=45 - 73+
// In recent Chrome these values differ a little.
assert.ok( Math.abs( result.top - expected.top ) < 0.25, "Check top within 0.25 of expected" );
assert.equal( result.left, expected.left, "Check left" );
assert.ok( Math.abs( result.left - expected.left ) < 0.25, "Check left within 0.25 of expected" );
div.remove();
} );
@ -816,13 +767,10 @@ QUnit.test( "iframe scrollTop/Left (see gh-1945)", function( assert ) {
var ifDoc = jQuery( "#iframe" )[ 0 ].contentDocument;
// Mobile Safari resize the iframe by its content meaning it's not possible to scroll
// Support: iOS <=8 - 12+
// Mobile Safari resizes the iframe by its content meaning it's not possible to scroll
// the iframe but only its parent element.
// It seems (not confirmed) in android 4.0 it's not possible to scroll iframes from the code.
if (
/iphone os|ipad/i.test( navigator.userAgent ) ||
/android 4\.0/i.test( navigator.userAgent )
) {
if ( /iphone os|ipad/i.test( navigator.userAgent ) ) {
assert.equal( true, true, "Can't scroll iframes in this environment" );
assert.equal( true, true, "Can't scroll iframes in this environment" );

273
test/unit/support.js
View File

@ -36,7 +36,7 @@ if ( jQuery.css ) {
}
// This test checks CSP only for browsers with "Content-Security-Policy" header support
// i.e. no old WebKit or old Firefox
// i.e. no IE
testIframe(
"Check CSP (https://developer.mozilla.org/en-US/docs/Security/CSP) restrictions",
"mock.php?action=cspFrame",
@ -59,244 +59,63 @@ testIframe(
userAgent = window.navigator.userAgent,
expectedMap = {
edge: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
boxSizingReliable: true,
clearCloneStyle: true,
noCloneChecked: true,
optSelected: true,
radioValue: true
},
ie_10_11: {
"ajax": true,
"boxSizingReliable": false,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": false,
"cors": true,
"createHTMLDocument": true,
"noCloneChecked": false,
"optSelected": false,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": false,
"reliableMarginLeft": true,
"scrollboxSize": true
},
ie_9: {
"ajax": true,
"boxSizingReliable": false,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": false,
"cors": false,
"createHTMLDocument": true,
"noCloneChecked": false,
"optSelected": false,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": false,
"reliableMarginLeft": true,
"scrollboxSize": false
ie_11: {
boxSizingReliable: false,
clearCloneStyle: false,
noCloneChecked: false,
optSelected: false,
radioValue: false
},
chrome: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
boxSizingReliable: true,
clearCloneStyle: true,
noCloneChecked: true,
optSelected: true,
radioValue: true
},
safari: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
},
safari_9_10: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
boxSizingReliable: true,
clearCloneStyle: true,
noCloneChecked: true,
optSelected: true,
radioValue: true
},
firefox: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
},
firefox_60: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": false,
"scrollboxSize": true
boxSizingReliable: true,
clearCloneStyle: true,
noCloneChecked: true,
optSelected: true,
radioValue: true
},
ios: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
},
ios_9_10: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
},
ios_8: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": false,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
},
ios_7: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": true,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": true,
"scrollboxSize": true
},
android: {
"ajax": true,
"boxSizingReliable": true,
"checkClone": false,
"checkOn": false,
"clearCloneStyle": true,
"cors": true,
"createHTMLDocument": true,
"noCloneChecked": true,
"optSelected": true,
"pixelBoxStyles": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginLeft": false,
"scrollboxSize": true
boxSizingReliable: true,
clearCloneStyle: true,
noCloneChecked: true,
optSelected: true,
radioValue: true
}
};
if ( /edge\//i.test( userAgent ) ) {
expected = expectedMap.edge;
} else if ( /(msie 10\.0|trident\/7\.0)/i.test( userAgent ) ) {
expected = expectedMap.ie_10_11;
} else if ( /msie 9\.0/i.test( userAgent ) ) {
expected = expectedMap.ie_9;
} else if ( document.documentMode ) {
expected = expectedMap.ie_11;
} else if ( /chrome/i.test( userAgent ) ) {
// Catches Chrome on Android as well (i.e. the default
// Android browser on Android >= 4.4).
// Catches Chrome on Android & Opera as well.
expected = expectedMap.chrome;
} else if ( /\b(?:11|12)\.\d(\.\d+)* safari/i.test( userAgent ) ) {
} else if ( /\b\d+(\.\d+)+ safari/i.test( userAgent ) ) {
expected = expectedMap.safari;
} else if ( /\b(?:9|10)\.\d(\.\d+)* safari/i.test( userAgent ) ) {
expected = expectedMap.safari_9_10;
} else if ( /firefox\/(?:52|60)/i.test( userAgent ) ) {
expected = expectedMap.firefox_60;
} else if ( /firefox/i.test( userAgent ) ) {
expected = expectedMap.firefox;
} else if ( /(?:iphone|ipad);.*(?:iphone)? os (?:11|12)_/i.test( userAgent ) ) {
} else if ( /(?:iphone|ipad);.*(?:iphone)? os \d+_/i.test( userAgent ) ) {
expected = expectedMap.ios;
} else if ( /iphone os (?:9|10)_/i.test( userAgent ) ) {
expected = expectedMap.ios_9_10;
} else if ( /iphone os 8_/i.test( userAgent ) ) {
expected = expectedMap.ios_8;
} else if ( /iphone os 7_/i.test( userAgent ) ) {
expected = expectedMap.ios_7;
} else if ( /android 4\.[0-3]/i.test( userAgent ) ) {
expected = expectedMap.android;
}
QUnit.test( "Verify that support tests resolve as expected per browser", function( assert ) {
@ -315,13 +134,9 @@ testIframe(
assert.expect( j );
for ( i in expected ) {
if ( jQuery.ajax || i !== "ajax" && i !== "cors" ) {
assert.equal( computedSupport[ i ], expected[ i ],
"jQuery.support['" + i + "']: " + computedSupport[ i ] +
", expected['" + i + "']: " + expected[ i ] );
} else {
assert.ok( true, "no ajax; skipping jQuery.support['" + i + "']" );
}
}
} );
@ -331,10 +146,7 @@ testIframe(
var prop, browserKey, supportTestName,
i = 0,
supportProps = {},
failingSupportProps = {},
whitelist = {
ajax: true
};
failingSupportProps = {};
for ( prop in computedSupport ) {
i++;
@ -342,8 +154,8 @@ testIframe(
assert.expect( i );
// Record all support props and the failing ones and ensure everyone
// except a few on a whitelist are failing at least once.
// Record all support props and the failing ones and ensure every test
// is failing at least once.
for ( browserKey in expectedMap ) {
for ( supportTestName in expectedMap[ browserKey ] ) {
supportProps[ supportTestName ] = true;
@ -354,8 +166,9 @@ testIframe(
}
for ( supportTestName in supportProps ) {
assert.ok( whitelist[ supportTestName ] || failingSupportProps[ supportTestName ],
"jQuery.support['" + supportTestName + "'] always succeeds; remove it?" );
assert.ok( failingSupportProps[ supportTestName ],
"jQuery.support['" + supportTestName +
"'] is expected to fail at least in one browser" );
}
} );