gecko-dev/xpcom/tests/TestStreamUtils.cpp

107 строки
3.2 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* ***** 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 C++ array template tests.
*
* The Initial Developer of the Original Code is Google Inc.
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Darin Fisher <darin@meer.net>
*
* 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 <stdlib.h>
#include <stdio.h>
#include "nsIPipe.h"
#include "nsStreamUtils.h"
#include "nsString.h"
#include "nsCOMPtr.h"
//----
static PRBool test_consume_stream() {
const char kData[] =
"Get your facts first, and then you can distort them as much as you "
"please.";
nsCOMPtr<nsIInputStream> input;
nsCOMPtr<nsIOutputStream> output;
NS_NewPipe(getter_AddRefs(input),
getter_AddRefs(output),
10, PR_UINT32_MAX);
if (!input || !output)
return PR_FALSE;
PRUint32 n = 0;
output->Write(kData, sizeof(kData) - 1, &n);
if (n != (sizeof(kData) - 1))
return PR_FALSE;
output = nsnull; // close output
nsCString buf;
if (NS_FAILED(NS_ConsumeStream(input, PR_UINT32_MAX, buf)))
return PR_FALSE;
if (!buf.Equals(kData))
return PR_FALSE;
return PR_TRUE;
}
//----
typedef PRBool (*TestFunc)();
#define DECL_TEST(name) { #name, name }
static const struct Test {
const char* name;
TestFunc func;
} tests[] = {
DECL_TEST(test_consume_stream),
{ nsnull, nsnull }
};
int main(int argc, char **argv) {
int count = 1;
if (argc > 1)
count = atoi(argv[1]);
if (NS_FAILED(NS_InitXPCOM2(nsnull, nsnull, nsnull)))
return -1;
while (count--) {
for (const Test* t = tests; t->name != nsnull; ++t) {
printf("%25s : %s\n", t->name, t->func() ? "SUCCESS" : "FAILURE");
}
}
NS_ShutdownXPCOM(nsnull);
return 0;
}