Tests: Make dialog & draggable unit tests be less strict

Newest jQuery returns fractional results in some cases, making comparisons
fail when there's a tiny difference. Tests were modified to be less strict.

Author: mgol

tests/unit/dialog/options.js

@@ -251,21 +251,25 @@ QUnit.test( "height", function( assert ) {
 	assert.expect( 4 );
 
 	var element = $( "<div></div>" ).dialog();
-		assert.equal( element.dialog( "widget" ).outerHeight(), 150, "default height" );
+		assert.ok( Math.abs( element.dialog( "widget" ).outerHeight() - 150) < 0.25,
+			"default height within 0.25 from expected" );
 	element.remove();
 
 	element = $( "<div></div>" ).dialog( { height: 237 } );
-		assert.equal( element.dialog( "widget" ).outerHeight(), 237, "explicit height" );
+		assert.ok( Math.abs( element.dialog( "widget" ).outerHeight() - 237) < 0.25,
+			"explicit height within 0.25 from expected" );
 	element.remove();
 
 	element = $( "<div></div>" ).dialog();
 		element.dialog( "option", "height", 238 );
-		assert.equal( element.dialog( "widget" ).outerHeight(), 238, "explicit height set after init" );
+		assert.ok( Math.abs( element.dialog( "widget" ).outerHeight() - 238) < 0.25,
+			"explicit height set after init within 0.25 from expected" );
 	element.remove();
 
 	element = $( "<div></div>" ).css( "padding", "20px" )
 		.dialog( { height: 240 } );
-		assert.equal( element.dialog( "widget" ).outerHeight(), 240, "explicit height with padding" );
+		assert.ok( Math.abs( element.dialog( "widget" ).outerHeight() - 240) < 0.25,
+			"explicit height with padding within 0.25 from expected" );
 	element.remove();
 } );
 

tests/unit/draggable/options.js

@@ -252,9 +252,9 @@ QUnit.test( "cancelement, default, switching after initialization", function( as
 } );
 
 QUnit.test( "connectToSortable, dragging out of a sortable", function( assert ) {
-	assert.expect( 4 );
+	assert.expect( 5 );
 
-	var sortItem, dragHelper,
+	var sortItem, dragHelper, result,
 		element = $( "#draggableSortable" ).draggable( {
 			scroll: false,
 			connectToSortable: "#sortable"
@@ -280,7 +280,12 @@ QUnit.test( "connectToSortable, dragging out of a sortable", function( assert )
 
 		// http://bugs.jqueryui.com/ticket/8809
 		// Position issue when connected to sortable
-		assert.deepEqual( ui.helper.offset(), offsetExpected, "draggable offset is correct" );
+		result = ui.helper.offset();
+
+		// Support: Chrome <=45 - 73+
+		// In recent Chrome these values differ a little.
+		assert.ok( Math.abs( result.top - offsetExpected.top ) < 0.25, "draggable offset is within 0.25 of expected" );
+		assert.ok( Math.abs( result.left - offsetExpected.left ) < 0.25, "draggable offset is within 0.25 of expected" );
 
 		// Http://bugs.jqueryui.com/ticket/7734
 		// HTML IDs are removed when dragging to a Sortable