Add tests for empty paragraphs.

ckeditor · Dec 1, 2020 · b4d9be7 · b4d9be7
1 parent 92cc32e
commit b4d9be7
Showing 1 changed file with 46 additions and 0 deletions.
diff --git a/tests/core/editable/enterdiv.js b/tests/core/editable/enterdiv.js
@@ -28,6 +28,7 @@ var tests = {
 	'test insert two divs wrapped in another div': testInsertHtml( '<div><div>foo</div><div>bar</div></div>' )
 };
 
+tests = CKEDITOR.tools.object.merge( tests, generateEmptyParagraphsTests() );
 tests = bender.tools.createTestsForEditors( CKEDITOR.tools.object.keys( bender.editors ), tests );
 
 // (#2751, #4301)
@@ -84,3 +85,48 @@ function testInsertHtml( htmlString ) {
 		} );
 	};
 }
+
+function generateEmptyParagraphsTests() {
+	var tags = [
+			'p',
+			'div',
+			'address',
+			'h1',
+			'h2',
+			'h3',
+			'h4',
+			'h5',
+			'h6',
+			'center',
+			'pre'
+		],
+		contents = [
+			'<br>',
+			'&nbsp;',
+			'\u00A0',
+			'&#160;'
+		];
+
+	return CKEDITOR.tools.array.reduce( tags, function( tests, tag ) {
+		var tagTests = CKEDITOR.tools.array.reduce( contents, function( tests, content ) {
+			var test = {};
+
+			test[ 'empty paragraph test: ' + tag + ' with ' + CKEDITOR.tools.htmlEncode( content ) ] = function( editor ) {
+				var html = '<div>foo</div><div>bar</div>';
+
+				editor.editable().setHtml( generateEmptyParagraph( tag, content ) );
+				editor.insertHtml( html );
+
+				assert.areSame( html, editor.getData() );
+			};
+
+			return CKEDITOR.tools.object.merge( tests, test );
+		}, {} );
+
+		return CKEDITOR.tools.object.merge( tests, tagTests );
+	}, {} );
+
+	function generateEmptyParagraph( tag, content ) {
+		return '<' + tag + '>' + content + '</' + tag + '>';
+	}
+}