Reduce the number of processes/tests run in parallel by test.dart

dart/tools/test.dart

Index: dart/tools/test.dart
diff --git a/dart/tools/test.dart b/dart/tools/test.dart
index 03bb4e993e1c244b5a5169fb4f71faa54f93869f..4539eb6e4de5ebd90209250b6b2b80f0745995ed 100755
--- a/dart/tools/test.dart
+++ b/dart/tools/test.dart
@@ -157,7 +157,8 @@ void testConfigurations(List<Map> configurations) {
     // There should not be more than one InternetExplorerDriver instance
     // running at a time. For details, see
     // http://code.google.com/p/selenium/wiki/InternetExplorerDriver.

[ahe, 2013/08/30 09:31:14]

Remove this comment.

[kustermann, 2013/08/30 09:34:39]

Done.

-    if (conf['runtime'].startsWith('ie') && !conf["use_browser_controller"]) {
+    if (conf['runtime'].startsWith('ie')) {

[ahe, 2013/08/30 09:31:14]

Could you include a comment inside this "then" block which explains the
motivation for these limits.

[kustermann, 2013/08/30 09:34:39]

Done.

+      maxProcesses = math.max(1, maxProcesses-2);
       maxBrowserProcesses = 1;
     } else if (conf['runtime'].startsWith('safari') &&
                conf['use_browser_controller']) {