feat(minErr): strip error url from error parameters

Related #14744

src/minErr.js

@@ -82,6 +82,11 @@ function isValidObjectMaxDepth(maxDepth) {
 
 function minErr(module, ErrorConstructor) {
   ErrorConstructor = ErrorConstructor || Error;
+
+  var url = 'https://errors.angularjs.org/"NG_VERSION_FULL"/';
+  var regex = url.replace('.', '\\.') + '[\\s\\S]*';
+  var errRegExp = new RegExp(regex, 'g');
+
   return function() {
     var code = arguments[0],
       template = arguments[1],
@@ -91,18 +96,22 @@ function minErr(module, ErrorConstructor) {
       }),
       paramPrefix, i;
 
+    // A minErr message has two parts: the message itself and the url that contains the
+    // encoded message.
+    // The message's parameters can contain other error messages which also include error urls.
+    // To prevent the messages from getting too long, we strip the error urls from the parameters.
+
     message += template.replace(/\{\d+\}/g, function(match) {
       var index = +match.slice(1, -1);
 
       if (index < templateArgs.length) {
-        return templateArgs[index];
+        return templateArgs[index].replace(errRegExp, '');
       }
 
       return match;
     });
 
-    message += '\nhttps://errors.angularjs.org/"NG_VERSION_FULL"/' +
-      (module ? module + '/' : '') + code;
+    message += '\n' + url + (module ? module + '/' : '') + code;
 
     for (i = 0, paramPrefix = '?'; i < templateArgs.length; i++, paramPrefix = '&') {
       message += paramPrefix + 'p' + i + '=' + encodeURIComponent(templateArgs[i]);

test/minErrSpec.js

@@ -164,5 +164,18 @@ describe('errors', function() {
       expect(testError('acode', 'aproblem', 'a', 'b', 'value with space').message)
         .toMatch(/^[\s\S]*\?p0=a&p1=b&p2=value%20with%20space$/);
     });
+
+
+    it('should strip error reference urls from the error message parameters', function() {
+      var firstError = testError('firstcode', 'longer string and so on');
+
+      var error = testError('secondcode', 'description {0}, and {1}', 'a', firstError.message);
+
+      expect(error.message).toBe('[test:secondcode] description a, and [test:firstcode] longer ' +
+        'string and so on\n\nhttps://errors.angularjs.org/"NG_VERSION_FULL"/test/' +
+        'secondcode?p0=a&p1=%5Btest%3Afirstcode%5D%20longer%20string%20and%20so%20on%0Ahttps' +
+        '%3A%2F%2Ferrors.angularjs.org%2F%22NG_VERSION_FULL%22%2Ftest%2Ffirstcode');
+    });
+
   });
 });