Update jQuery Migrate to v3.0.1

* Fixes IE9 issues with console.log.
* Add warning for $.fn.hover().
* Add warning for $.holdReady().
* Improve handling of jQuery.easing methods.

Change-Id: I38084ac6367b6d2ba47d6ecc6c9934a8bb7d8ae0

diff --git a/resources/lib/jquery/jquery.migrate.js b/resources/lib/jquery/jquery.migrate.js
index 70512e0..c9b37ca 100644 (file)
--- a/resources/lib/jquery/jquery.migrate.js
+++ b/resources/lib/jquery/jquery.migrate.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery Migrate - v3.0.1-pre - 2017-08-17
+ * jQuery Migrate - v3.0.1 - 2017-09-26
  * Copyright jQuery Foundation and other contributors
  *
  * Patched for MediaWiki:
@@ -27,35 +27,31 @@
 "use strict";
 
 
-jQuery.migrateVersion = "3.0.1-pre";
+jQuery.migrateVersion = "3.0.1";
 
 /* exported migrateWarn, migrateWarnFunc, migrateWarnProp */
 
 ( function() {
 
+       var rbadVersions = /^[12]\./;
+
        // Support: IE9 only
        // IE9 only creates console object when dev tools are first opened
-       // Also, avoid Function#bind here to simplify PhantomJS usage
-       var log = window.console && window.console.log &&
-               function() {
-                       window.console.log.apply( window.console, arguments );
-               },
-               rbadVersions = /^[12]\./;
-
-       if ( !log ) {
+       // IE9 console is a host object, callable but doesn't have .apply()
+       if ( !window.console || !window.console.log ) {
                return;
        }
 
        // Need jQuery 3.0.0+ and no older Migrate loaded
        if ( !jQuery || rbadVersions.test( jQuery.fn.jquery ) ) {
-               log( "JQMIGRATE: jQuery 3.0.0+ REQUIRED" );
+               window.console.log( "JQMIGRATE: jQuery 3.0.0+ REQUIRED" );
        }
        if ( jQuery.migrateWarnings ) {
-               log( "JQMIGRATE: Migrate plugin loaded multiple times" );
+               window.console.log( "JQMIGRATE: Migrate plugin loaded multiple times" );
        }
 
        // Show a message on the console so devs know we're active
-       log( "JQMIGRATE: Migrate is installed" +
+       window.console.log( "JQMIGRATE: Migrate is installed" +
                ( jQuery.migrateMute ? "" : " with logging active" ) +
                ", version " + jQuery.migrateVersion );
 
@@ -214,6 +210,9 @@ jQuery.isNumeric = function( val ) {
        return oldValue;
 };
 
+migrateWarnFunc( jQuery, "holdReady", jQuery.holdReady,
+       "jQuery.holdReady is deprecated" );
+
 migrateWarnFunc( jQuery, "unique", jQuery.uniqueSort,
        "jQuery.unique is deprecated; use jQuery.uniqueSort" );
 
@@ -375,19 +374,17 @@ jQuery.data = function( elem, name, value ) {
 };
 
 var oldTweenRun = jQuery.Tween.prototype.run;
+var linearEasing = function( pct ) {
+               return pct;
+       };
 
 jQuery.Tween.prototype.run = function( ) {
        if ( jQuery.easing[ this.easing ].length > 1 ) {
                migrateWarn(
-                       "easing function " +
-                       "\"jQuery.easing." + this.easing.toString() +
-                       "\" should use only first argument"
+                       "'jQuery.easing." + this.easing.toString() + "' should use only one argument"
                );
 
-               var oldEasing = jQuery.easing[ this.easing ];
-               jQuery.easing[ this.easing ] = function( percent ) {
-                       return oldEasing.call( jQuery.easing, percent, percent, 0, 1, 1 );
-               }.bind( this );
+               jQuery.easing[ this.easing ] = linearEasing;
        }
 
        oldTweenRun.apply( this, arguments );
@@ -511,6 +508,10 @@ jQuery.fn.extend( {
                return arguments.length === 1 ?
                        this.off( selector, "**" ) :
                        this.off( types, selector || "**", fn );
+       },
+       hover: function( fnOver, fnOut ) {
+               migrateWarn( "jQuery.fn.hover() is deprecated" );
+               return this.on( "mouseenter", fnOver ).on( "mouseleave", fnOut || fnOver );
        }
 } );