Parse exception type out of Opera Mini messages (fixes #546)

Author: benvinegar

test/vendor/tracekit.test.js

@@ -157,7 +157,17 @@ describe('TraceKit', function(){
                 TraceKit.report.subscribe(subscriptionHandler);
                 // should work with/without "Uncaught"
                 window.onerror('Uncaught ReferenceError: foo is undefined', 'http://example.com', testLineNo);
-                window.onerror('ReferenceError: foo is undefined', 'http://example.com', testLineNo)
+                window.onerror('ReferenceError: foo is undefined', 'http://example.com', testLineNo);
+                done();
+            });
+
+            it('should separate name, message for default error types on Opera Mini (see #546)', function (done) {
+                subscriptionHandler = function (stackInfo, extra) {
+                    assert.equal(stackInfo.name, 'ReferenceError');
+                    assert.equal(stackInfo.message, 'Undefined variable: foo');
+                };
+                TraceKit.report.subscribe(subscriptionHandler);
+                window.onerror('Uncaught exception: ReferenceError: Undefined variable: foo', 'http://example.com', testLineNo);
                 done();
             });
 

vendor/TraceKit/tracekit.js

@@ -24,7 +24,7 @@ var _slice = [].slice;
 var UNKNOWN_FUNCTION = '?';
 
 // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error#Error_types
-var ERROR_TYPES_RE = /^(?:Uncaught )?((?:Eval|Internal|Range|Reference|Syntax|Type|URI)Error)\: ?(.*)$/;
+var ERROR_TYPES_RE = /^(?:Uncaught (?:exception: )?)?((?:Eval|Internal|Range|Reference|Syntax|Type|URI)Error): ?(.*)$/;
 
 function getLocationHref() {
     if (typeof document === 'undefined')