Allow (native) locations. Fixes #10.

Author: Eric Wendelin

error-stack-parser.js

@@ -38,12 +38,12 @@
          * @return Array[String]
          */
         extractLocation: function ErrorStackParser$$extractLocation(urlLike) {
-            // Guard against strings like "(native)"
+            // Fail-fast but return locations like "(native)"
             if (urlLike.indexOf(':') === -1) {
-                return [];
+                return [urlLike];
             }
 
-            var locationParts = urlLike.split(':');
+            var locationParts = urlLike.replace(/[\(\)\s]/g, '').split(':');
             var lastNumber = locationParts.pop();
             var possibleNumber = locationParts[locationParts.length - 1];
             if (!isNaN(parseFloat(possibleNumber)) && isFinite(possibleNumber)) {
@@ -57,7 +57,7 @@
         parseV8OrIE: function ErrorStackParser$$parseV8OrIE(error) {
             return error.stack.split('\n').slice(1).map(function (line) {
                 var tokens = line.replace(/^\s+/, '').split(/\s+/).slice(1);
-                var locationParts = this.extractLocation(tokens.pop().replace(/[\(\)\s]/g, ''));
+                var locationParts = this.extractLocation(tokens.pop());
                 var functionName = (!tokens[0] || tokens[0] === 'Anonymous') ? undefined : tokens[0];
                 return new StackFrame(functionName, undefined, locationParts[0], locationParts[1], locationParts[2]);
             }, this);

spec/error-stack-parser-spec.js

@@ -56,7 +56,7 @@ describe('ErrorStackParser', function () {
         it('should parse V8 entries with no location', function () {
             var stackFrames = unit.parse({stack: "Error\n at Array.forEach (native)"});
             expect(stackFrames.length).toBe(1);
-            expect(stackFrames[0]).toMatchStackFrame(['Array.forEach', undefined, undefined, undefined, undefined]);
+            expect(stackFrames[0]).toMatchStackFrame(['Array.forEach', undefined, '(native)', undefined, undefined]);
         });
 
         it('should parse V8 Error.stack entries with port numbers', function () {