diff -r 000000000000 -r 6474c204b198 netwerk/test/TestBlockingSocket.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/netwerk/test/TestBlockingSocket.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,130 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "TestCommon.h"
+#include "nsIComponentRegistrar.h"
+#include "nsISocketTransportService.h"
+#include "nsISocketTransport.h"
+#include "nsIServiceManager.h"
+#include "nsIComponentManager.h"
+#include "nsCOMPtr.h"
+#include "nsStringAPI.h"
+#include "nsIFile.h"
+#include "nsNetUtil.h"
+#include "prlog.h"
+#include "prenv.h"
+#include "prthread.h"
+#include <stdlib.h>
+
+////////////////////////////////////////////////////////////////////////////////
+
+#if defined(PR_LOGGING)
+//
+// set NSPR_LOG_MODULES=Test:5
+//
+static PRLogModuleInfo *gTestLog = nullptr;
+#endif
+#define LOG(args) PR_LOG(gTestLog, PR_LOG_DEBUG, args)
+
+////////////////////////////////////////////////////////////////////////////////
+
+static NS_DEFINE_CID(kSocketTransportServiceCID, NS_SOCKETTRANSPORTSERVICE_CID);
+
+////////////////////////////////////////////////////////////////////////////////
+
+static nsresult
+RunBlockingTest(const nsACString &host, int32_t port, nsIFile *file)
+{
+    nsresult rv;
+
+    LOG(("RunBlockingTest\n"));
+
+    nsCOMPtr<nsISocketTransportService> sts =
+        do_GetService(kSocketTransportServiceCID, &rv);
+    if (NS_FAILED(rv)) return rv;
+
+    nsCOMPtr<nsIInputStream> input;
+    rv = NS_NewLocalFileInputStream(getter_AddRefs(input), file);
+    if (NS_FAILED(rv)) return rv;
+
+    nsCOMPtr<nsISocketTransport> trans;
+    rv = sts->CreateTransport(nullptr, 0, host, port, nullptr, getter_AddRefs(trans));
+    if (NS_FAILED(rv)) return rv;
+
+    nsCOMPtr<nsIOutputStream> output;
+    rv = trans->OpenOutputStream(nsITransport::OPEN_BLOCKING, 100, 10, getter_AddRefs(output));
+    if (NS_FAILED(rv)) return rv;
+
+    char buf[120];
+    uint32_t nr, nw;
+    for (;;) {
+        rv = input->Read(buf, sizeof(buf), &nr);
+        if (NS_FAILED(rv) || (nr == 0)) return rv;
+
+/*
+        const char *p = buf;
+        while (nr) {
+            rv = output->Write(p, nr, &nw);
+            if (NS_FAILED(rv)) return rv;
+
+            nr -= nw;
+            p  += nw;
+        }
+*/
+        
+        rv = output->Write(buf, nr, &nw);
+        if (NS_FAILED(rv)) return rv;
+
+        NS_ASSERTION(nr == nw, "not all written");
+    }
+
+    LOG(("  done copying data.\n"));
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+int
+main(int argc, char* argv[])
+{
+    if (test_common_init(&argc, &argv) != 0)
+        return -1;
+
+    nsresult rv;
+
+    if (argc < 4) {
+        printf("usage: %s <host> <port> <file-to-read>\n", argv[0]);
+        return -1;
+    }
+    char* hostName = argv[1];
+    int32_t port = atoi(argv[2]);
+    char* fileName = argv[3];
+    {
+        nsCOMPtr<nsIServiceManager> servMan;
+        NS_InitXPCOM2(getter_AddRefs(servMan), nullptr, nullptr);
+
+#if defined(PR_LOGGING)
+        gTestLog = PR_NewLogModule("Test");
+#endif
+
+        nsCOMPtr<nsIFile> file;
+        rv = NS_NewNativeLocalFile(nsDependentCString(fileName), false, getter_AddRefs(file));
+        if (NS_FAILED(rv)) return -1;
+
+        rv = RunBlockingTest(nsDependentCString(hostName), port, file);
+#if defined(PR_LOGGING)
+        if (NS_FAILED(rv))
+            LOG(("RunBlockingTest failed [rv=%x]\n", rv));
+#endif
+
+        // give background threads a chance to finish whatever work they may
+        // be doing.
+        LOG(("sleeping for 5 seconds...\n"));
+        PR_Sleep(PR_SecondsToInterval(5));
+    } // this scopes the nsCOMPtrs
+    // no nsCOMPtrs are allowed to be alive when you call NS_ShutdownXPCOM
+    rv = NS_ShutdownXPCOM(nullptr);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "NS_ShutdownXPCOM failed");
+    return 0;
+}