gecko-dev/netwerk/test/TestSyncHTTP.cpp
2011-10-17 10:59:28 -04:00

138 lines
4.3 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include <nsCOMPtr.h>
#include <nsString.h>
#include <nsIURI.h>
#include <nsIChannel.h>
#include <nsIHTTPChannel.h>
#include <nsIInputStream.h>
#include <nsNetUtil.h>
/*
* Test synchronous HTTP.
*/
#define RETURN_IF_FAILED(rv, what) \
PR_BEGIN_MACRO \
if (NS_FAILED(rv)) { \
printf(what ": failed - %08x\n", rv); \
return -1; \
} \
PR_END_MACRO
struct TestContext {
nsCOMPtr<nsIURI> uri;
nsCOMPtr<nsIChannel> channel;
nsCOMPtr<nsIInputStream> inputStream;
PRTime t1, t2;
PRUint32 bytesRead, totalRead;
TestContext()
: t1(0), t2(0), bytesRead(0), totalRead(0)
{ printf("TestContext [this=%p]\n", (void*)this); }
~TestContext()
{ printf("~TestContext [this=%p]\n", (void*)this); }
};
int
main(int argc, char **argv)
{
nsresult rv;
TestContext *c;
int i, nc=0, npending=0;
char buf[256];
if (argc < 2) {
printf("Usage: TestSyncHTTP <url-list>\n");
return -1;
}
c = new TestContext[argc-1];
for (i=0; i<(argc-1); ++i, ++nc) {
rv = NS_NewURI(getter_AddRefs(c[i].uri), argv[i+1]);
RETURN_IF_FAILED(rv, "NS_NewURI");
rv = NS_OpenURI(getter_AddRefs(c[i].channel), c[i].uri, nsnull, nsnull);
RETURN_IF_FAILED(rv, "NS_OpenURI");
nsCOMPtr<nsIHTTPChannel> httpChannel = do_QueryInterface(c[i].channel);
if (httpChannel)
httpChannel->SetOpenHasEventQueue(false);
// initialize these fields for reading
c[i].bytesRead = 1;
c[i].totalRead = 0;
}
for (i=0; i<nc; ++i) {
c[i].t1 = PR_Now();
rv = c[i].channel->Open(getter_AddRefs(c[i].inputStream));
RETURN_IF_FAILED(rv, "nsIChannel::OpenInputStream");
}
npending = nc;
while (npending) {
for (i=0; i<nc; ++i) {
//
// read the response content...
//
if (c[i].bytesRead > 0) {
rv = c[i].inputStream->Read(buf, sizeof buf, &c[i].bytesRead);
RETURN_IF_FAILED(rv, "nsIInputStream::Read");
c[i].totalRead += c[i].bytesRead;
if (c[i].bytesRead == 0) {
c[i].t2 = PR_Now();
printf("finished GET of: %s\n", argv[i+1]);
printf("total read: %u bytes\n", c[i].totalRead);
printf("total read time: %0.3f\n",
((double) (c[i].t2 - c[i].t1))/1000000.0);
npending--;
}
}
}
}
delete[] c;
NS_ShutdownXPCOM(nsnull);
return 0;
}