Get curl uploads working on Mac.

utils/tests/pub/pub_lish_test.dart

Index: utils/tests/pub/pub_lish_test.dart
diff --git a/utils/tests/pub/pub_lish_test.dart b/utils/tests/pub/pub_lish_test.dart
index 07c24fbbdd689587f557866289516c390d9e702d..d37962923de6596f491a0dcc77da259b1a289b5b 100644
--- a/utils/tests/pub/pub_lish_test.dart
+++ b/utils/tests/pub/pub_lish_test.dart
@@ -204,11 +204,17 @@ main() {
     handleUploadForm(server);
 
     server.handle('POST', '/upload', (request, response) {
-      response.statusCode = 400;
-      response.headers.contentType = new ContentType('application', 'xml');
-      response.outputStream.writeString('<Error><Message>Your request sucked.'
-          '</Message></Error>');
-      return closeHttpResponse(request, response);
+      // TODO(rnystrom): HTTP requires that you don't start sending a response

[nweiz, 2012/11/30 01:19:45]

It's probably worth mentioning that curl will actually choke on this on OS X and
Windows.

[Bob Nystrom, 2012/11/30 01:42:45]

Done.

+      // until the request has been completely sent, but dart:io doesn't
+      // ensure that (#7044). Workaround it by manually consuming the entire
+      // input stream before we start responding.
+      return consumeInputStream(request.inputStream).transform((_) {
+        response.statusCode = 400;
+        response.headers.contentType = new ContentType('application', 'xml');
+        response.outputStream.writeString('<Error><Message>Your request sucked.'
+        '</Message></Error>');
+        response.outputStream.close();
+      });
     });
 
     // TODO(nweiz): This should use the server's error message once the client