Improved reporting of load errors and afterAll errors

- Pass file and line number to reporters when present
- Show file and line number in the HTML reporter when present
- Visually separate adjacent errors in the HTML reporter

[#24901981]

src/html/HtmlReporter.js

@@ -223,9 +223,21 @@ jasmineRequire.HtmlReporter = function(j$) {
       }
 
       for(i = 0; i < globalFailures.length; i++) {
-        var failure = globalFailures[i];
-        var prefix = failure.globalErrorType === 'load' ? 'Error during loading: ' : afterAllMessagePrefix;
-        alert.appendChild(createDom('span', {className: errorBarClassName}, prefix + failure.message));
+        alert.appendChild(createDom('span', {className: errorBarClassName}, globalFailureMessage(globalFailures[i])));
+      }
+
+      function globalFailureMessage(failure) {
+        if (failure.globalErrorType === 'load') {
+          var prefix = 'Error during loading: ' + failure.message;
+
+          if (failure.filename) {
+            return prefix + ' in ' + failure.filename + ' line ' + failure.lineno;
+          } else {
+            return prefix;
+          }
+        } else {
+          return afterAllMessagePrefix + failure.message;
+        }
       }
 
       var results = find('.jasmine-results');