1 files changed, 90 insertions, 0 deletions
diff --git a/netwerk/test/TestOpen.cpp b/netwerk/test/TestOpen.cpp
new file mode 100644
index 000000000..43d518b4e
--- /dev/null
+++ b/netwerk/test/TestOpen.cpp
@@ -0,0 +1,90 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 "nsCOMPtr.h"
+#include "nsStringAPI.h"
+#include "nsIURI.h"
+#include "nsIChannel.h"
+#include "nsIHttpChannel.h"
+#include "nsIInputStream.h"
+#include "nsNetUtil.h"
+#include "nsServiceManagerUtils.h"
+#include "mozilla/Unused.h"
+#include "nsIScriptSecurityManager.h"
+
+#include <stdio.h>
+
+using namespace mozilla;
+
+/*
+ * Test synchronous Open.
+ */
+
+#define RETURN_IF_FAILED(rv, what) \
+    PR_BEGIN_MACRO \
+    if (NS_FAILED(rv)) { \
+        printf(what ": failed - %08x\n", static_cast<uint32_t>(rv)); \
+        return -1; \
+    } \
+    PR_END_MACRO
+
+int
+main(int argc, char **argv)
+{
+    if (test_common_init(&argc, &argv) != 0)
+        return -1;
+
+    nsresult rv = NS_InitXPCOM2(nullptr, nullptr, nullptr);
+    if (NS_FAILED(rv)) return -1;
+
+    char buf[256];
+
+    if (argc != 3) {
+        printf("Usage: TestOpen url filename\nLoads a URL using ::Open, writing it to a file\n");
+        return -1;
+    }
+
+    nsCOMPtr<nsIURI> uri;
+    nsCOMPtr<nsIInputStream> stream;
+
+    rv = NS_NewURI(getter_AddRefs(uri), argv[1]);
+    RETURN_IF_FAILED(rv, "NS_NewURI");
+
+    nsCOMPtr<nsIScriptSecurityManager> secman =
+      do_GetService(NS_SCRIPTSECURITYMANAGER_CONTRACTID, &rv);
+    RETURN_IF_FAILED(rv, "Couldn't get script security manager!");
+       nsCOMPtr<nsIPrincipal> systemPrincipal;
+    rv = secman->GetSystemPrincipal(getter_AddRefs(systemPrincipal));
+    RETURN_IF_FAILED(rv, "Couldn't get system principal!");
+
+    nsCOMPtr<nsIChannel> channel;
+    rv = NS_NewChannel(getter_AddRefs(channel),
+                       uri,
+                       systemPrincipal,
+                       nsILoadInfo::SEC_ALLOW_CROSS_ORIGIN_DATA_IS_NULL,
+                       nsIContentPolicy::TYPE_OTHER);
+    RETURN_IF_FAILED(rv, "NS_NewChannel");
+
+    rv = channel->Open2(getter_AddRefs(stream));
+    RETURN_IF_FAILED(rv, "channel->Open2()");
+
+    FILE* outfile = fopen(argv[2], "wb");
+    if (!outfile) {
+      printf("error opening %s\n", argv[2]);
+      return 1;
+    }
+
+    uint32_t read;
+    while (NS_SUCCEEDED(stream->Read(buf, sizeof(buf), &read)) && read) {
+      Unused << fwrite(buf, 1, read, outfile);
+    }
+    printf("Done\n");
+
+    fclose(outfile);
+
+    NS_ShutdownXPCOM(nullptr);
+    return 0;
+}