Verify issue #883

js/test/generated/beautify-css-tests.js

@@ -306,6 +306,10 @@ function run_css_tests(test_obj, Urlencoded, js_beautify, html_beautify, css_bea
             '.card-blue ::-webkit-input-placeholder {\n' +
             '\tcolor: #87D1FF;\n' +
             '}');
+        t(
+            'div [attr] :not(.class) {\n' +
+            '\tcolor: red;\n' +
+            '}');
 
 
         reset_options();

python/cssbeautifier/tests/generated/tests.py

@@ -269,6 +269,10 @@ class CSSBeautifierTest(unittest.TestCase):
             '.card-blue ::-webkit-input-placeholder {\n' +
             '\tcolor: #87D1FF;\n' +
             '}')
+        t(
+            'div [attr] :not(.class) {\n' +
+            '\tcolor: red;\n' +
+            '}')
 
 
         self.reset_options();

test/data/css/tests.js

@@ -253,9 +253,16 @@ exports.test_data = {
                     '\tcolor: #87D1FF;',
                     '}'
                 ]
+            },
+            {
+                unchanged: [
+                    'div [attr] :not(.class) {',
+                    '\tcolor: red;',
+                    '}'
+                ]
             }
         ]
     }, {
 
     }]
-};
+};