Fix self-closing-comp to treat non-breaking spaces as content (fixes #496)

Author: yannickcr

lib/rules/self-closing-comp.js

@@ -23,7 +23,7 @@ module.exports = function(context) {
     var childrens = node.parent.children;
     if (
       !childrens.length ||
-      (childrens.length === 1 && childrens[0].type === 'Literal' && !childrens[0].value.trim())
+      (childrens.length === 1 && childrens[0].type === 'Literal' && !childrens[0].value.replace(/(?!\xA0)\s/g, ''))
     ) {
       return false;
     }

tests/lib/rules/self-closing-comp.js

@@ -41,6 +41,12 @@ ruleTester.run('self-closing-comp', rule, {
         <Hello name="John" />\
       </Hello>',
       parserOptions: parserOptions
+    }, {
+      code: 'var HelloJohn = <div>&nbsp;</div>;',
+      parserOptions: parserOptions
+    }, {
+      code: 'var HelloJohn = <Hello name="John">&nbsp;</Hello>;',
+      parserOptions: parserOptions
     }
   ],