All: Drop support for jQuery 1.7

Closes gh-1923

Gruntfile.js

@@ -298,15 +298,6 @@ grunt.initConfig( {
 				"jquery/jquery.js": "jquery-1.x/dist/jquery.js",
 				"jquery/LICENSE.txt": "jquery-1.x/LICENSE.txt",
 
-				"jquery-1.7.0/jquery.js": "jquery-1.7.0/jquery.js",
-				"jquery-1.7.0/MIT-LICENSE.txt": "jquery-1.7.0/MIT-LICENSE.txt",
-
-				"jquery-1.7.1/jquery.js": "jquery-1.7.1/jquery.js",
-				"jquery-1.7.1/MIT-LICENSE.txt": "jquery-1.7.1/MIT-LICENSE.txt",
-
-				"jquery-1.7.2/jquery.js": "jquery-1.7.2/jquery.js",
-				"jquery-1.7.2/MIT-LICENSE.txt": "jquery-1.7.2/MIT-LICENSE.txt",
-
 				"jquery-1.8.0/jquery.js": "jquery-1.8.0/jquery.js",
 				"jquery-1.8.0/MIT-LICENSE.txt": "jquery-1.8.0/MIT-LICENSE.txt",
 

bower.json

@@ -22,9 +22,6 @@
 		"qunit-composite": "JamesMGreene/qunit-composite#v1.1.0",
 		"requirejs": "2.1.14",
 
-		"jquery-1.7.0": "jquery#1.7.0",
-		"jquery-1.7.1": "jquery#1.7.1",
-		"jquery-1.7.2": "jquery#1.7.2",
 		"jquery-1.8.0": "jquery#1.8.0",
 		"jquery-1.8.1": "jquery#1.8.1",
 		"jquery-1.8.2": "jquery#1.8.2",

build/tasks/testswarm.js

@@ -18,8 +18,7 @@ var versions = {
 		"1.11": "1.11.3",
 		"1.10": "1.10.2",
 		"1.9": "1.9.1",
-		"1.8": "1.8.3",
+		"1.8": "1.8.3"
-		"1.7": "1.7.2"
 	},
 	tests = {
 		"Accordion": "accordion/accordion.html",

external/jquery-1.7.0/MIT-LICENSE.txt

@@ -1,20 +0,0 @@
-Copyright (c) 2011 John Resig, http://jquery.com/
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

external/jquery-1.7.1/MIT-LICENSE.txt

@@ -1,20 +0,0 @@
-Copyright (c) 2011 John Resig, http://jquery.com/
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

external/jquery-1.7.2/MIT-LICENSE.txt

@@ -1,20 +0,0 @@
-Copyright (c) 2011 John Resig, http://jquery.com/
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

package.json

@@ -51,7 +51,7 @@
 		"test": "grunt"
 	},
 	"dependencies": {
-		"jquery": ">=1.7.0 <4.0.0"
+		"jquery": ">=1.8.0 <4.0.0"
 	},
 	"devDependencies": {
 		"commitplease": "2.3.0",

tests/lib/qunit.js

@@ -20,7 +20,6 @@ QUnit.config.urlConfig.push( {
 	id: "jquery",
 	label: "jQuery version",
 	value: [
-		"1.7.0", "1.7.1", "1.7.2",
 		"1.8.0", "1.8.1", "1.8.2", "1.8.3",
 		"1.9.0", "1.9.1",
 		"1.10.0", "1.10.1", "1.10.2",

tests/unit/accordion/core.js

@@ -135,7 +135,7 @@ QUnit.test( "keyboard support", function( assert ) {
 		setTimeout( step2 );
 	}
 
-	// Support: IE 11 with jQuery 1.7 - 1.8 only
+	// Support: IE 11 with jQuery 1.8 only
 	// All of the setTimeouts() from keydowns aren't necessary with newer jQuery.
 	// Only the explicit focus simulations require them.
 	function step2() {

tests/unit/checkboxradio/core.js

@@ -94,28 +94,25 @@ QUnit.test( "Checkbox creation requires a label, and finds it in all cases", fun
 QUnit.test( "Calling checkboxradio on an unsupported element throws an error", function( assert ) {
 	assert.expect( 2 );
 
-	var errorMessage =
+	var error = new Error(
-		"Can't create checkboxradio on element.nodeName=div and element.type=undefined";
+		"Can't create checkboxradio on element.nodeName=div and element.type=undefined"
-	var error = new Error( errorMessage );
+	);
 	assert.raises(
 		function() {
 			$( "<div>" ).checkboxradio();
 		},
-
+		error,
-		// Support: jQuery 1.7.0 only
-		$.fn.jquery === "1.7" ? errorMessage : error,
 		"Proper error thrown"
 	);
 
-	errorMessage = "Can't create checkboxradio on element.nodeName=input and element.type=button";
+	error = new Error(
-	error = new Error( errorMessage );
+		"Can't create checkboxradio on element.nodeName=input and element.type=button"
+	);
 	assert.raises(
 		function() {
 			$( "<input type='button'>" ).checkboxradio();
 		},
-
+		error,
-		// Support: jQuery 1.7.0 only
-		$.fn.jquery === "1.7" ? errorMessage : error,
 		"Proper error thrown"
 	);
 } );
@@ -123,15 +120,12 @@ QUnit.test( "Calling checkboxradio on an unsupported element throws an error", f
 QUnit.test( "Calling checkboxradio on an input with no label throws an error", function( assert ) {
 	assert.expect( 1 );
 
-	var errorMessage = "No label found for checkboxradio widget";
+	var error = new Error( "No label found for checkboxradio widget" );
-	var error = new Error( errorMessage );
 	assert.raises(
 		function() {
 			$( "<input type='checkbox'>" ).checkboxradio();
 		},
-
+		error,
-		// Support: jQuery 1.7.0 only
-		$.fn.jquery === "1.7" ? errorMessage : error,
 		"Proper error thrown"
 	);
 } );

tests/unit/subsuite.js

@@ -1,7 +1,6 @@
 ( function() {
 
 var versions = [
-		"1.7.0", "1.7.1", "1.7.2",
 		"1.8.0", "1.8.1", "1.8.2", "1.8.3",
 		"1.9.0", "1.9.1",
 		"1.10.0", "1.10.1", "1.10.2",

ui/jquery-patch.js

@@ -1,5 +1,5 @@
 /*!
- * jQuery UI Support for jQuery core 1.7.x and newer @VERSION
+ * jQuery UI Support for jQuery core 1.8.x and newer @VERSION
  * http://jqueryui.com
  *
  * Copyright jQuery Foundation and other contributors
@@ -8,9 +8,9 @@
  *
  */
 
-//>>label: jQuery 1.7 Support
+//>>label: jQuery 1.8+ Support
 //>>group: Core
-//>>description: Support version 1.7.x of jQuery core
+//>>description: Support version 1.8.x and newer of jQuery core
 
 ( function( factory ) {
 	if ( typeof define === "function" && define.amd ) {
@@ -24,68 +24,6 @@
 	}
 }( function( $ ) {
 
-// Support: jQuery 1.7 only
-// Not a great way to check versions, but since we only support 1.7+ and only
-// need to detect <1.8, this is a simple check that should suffice. Checking
-// for "1.7." would be a bit safer, but the version string is 1.7, not 1.7.0
-// and we'll never reach 1.70.0 (if we do, we certainly won't be supporting
-// 1.7 anymore). See #11197 for why we're not using feature detection.
-if ( $.fn.jquery.substring( 0, 3 ) === "1.7" ) {
-
-	// Setters for .innerWidth(), .innerHeight(), .outerWidth(), .outerHeight()
-	// Unlike jQuery Core 1.8+, these only support numeric values to set the
-	// dimensions in pixels
-	$.each( [ "Width", "Height" ], function( i, name ) {
-		var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
-			type = name.toLowerCase(),
-			orig = {
-				innerWidth: $.fn.innerWidth,
-				innerHeight: $.fn.innerHeight,
-				outerWidth: $.fn.outerWidth,
-				outerHeight: $.fn.outerHeight
-			};
-
-		function reduce( elem, size, border, margin ) {
-			$.each( side, function() {
-				size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
-				if ( border ) {
-					size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
-				}
-				if ( margin ) {
-					size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
-				}
-			} );
-			return size;
-		}
-
-		$.fn[ "inner" + name ] = function( size ) {
-			if ( size === undefined ) {
-				return orig[ "inner" + name ].call( this );
-			}
-
-			return this.each( function() {
-				$( this ).css( type, reduce( this, size ) + "px" );
-			} );
-		};
-
-		$.fn[ "outer" + name ] = function( size, margin ) {
-			if ( typeof size !== "number" ) {
-				return orig[ "outer" + name ].call( this, size );
-			}
-
-			return this.each( function() {
-				$( this ).css( type, reduce( this, size, true, margin ) + "px" );
-			} );
-		};
-	} );
-
-	$.fn.addBack = function( selector ) {
-		return this.add( selector == null ?
-			this.prevObject : this.prevObject.filter( selector )
-		);
-	};
-}
-
 // Support: jQuery 1.9.x or older
 // $.expr[ ":" ] is deprecated.
 if ( !$.expr.pseudos ) {

ui/widgets/tooltip.js

@@ -42,10 +42,7 @@ $.widget( "ui.tooltip", {
 			"ui-tooltip": "ui-corner-all ui-widget-shadow"
 		},
 		content: function() {
-
+			var title = $( this ).attr( "title" );
-			// support: IE<9, Opera in jQuery <1.7
-			// .text() can't accept undefined, so coerce to a string
-			var title = $( this ).attr( "title" ) || "";
 
 			// Escape title, since we're going from an attribute to raw HTML
 			return $( "<a>" ).text( title ).html();