1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* ***** BEGIN LICENSE BLOCK *****
3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 * The contents of this file are subject to the Mozilla Public License Version
6 * 1.1 (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 * http://www.mozilla.org/MPL/
10 * Software distributed under the License is distributed on an "AS IS" basis,
11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 * for the specific language governing rights and limitations under the
15 * The Original Code is the Netscape Portable Runtime (NSPR).
17 * The Initial Developer of the Original Code is
18 * Netscape Communications Corporation.
19 * Portions created by the Initial Developer are Copyright (C) 1998-2000
20 * the Initial Developer. All Rights Reserved.
24 * Alternatively, the contents of this file may be used under the terms of
25 * either the GNU General Public License Version 2 or later (the "GPL"), or
26 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27 * in which case the provisions of the GPL or the LGPL are applicable instead
28 * of those above. If you wish to allow use of your version of this file only
29 * under the terms of either the GPL or the LGPL, and not to allow others to
30 * use your version of this file under the terms of the MPL, indicate your
31 * decision by deleting the provisions above and replace them with the notice
32 * and other provisions required by the GPL or the LGPL. If you do not delete
33 * the provisions above, a recipient may use your version of this file under
34 * the terms of any one of the MPL, the GPL or the LGPL.
36 * ***** END LICENSE BLOCK ***** */
47 #define TEST_FILE_NAME "bigfile3.txt"
49 #define TEST_FILE_NAME_FOR_CREATEFILE L"bigfile3.txt"
51 #define TEST_FILE_NAME_FOR_CREATEFILE TEST_FILE_NAME
54 #define MESSAGE "Hello world!"
55 #define MESSAGE_SIZE 13
57 int main(int argc, char **argv)
60 PRInt64 offset, position;
62 char buf[MESSAGE_SIZE];
69 LL_SHL(offset, offset, 32);
72 hFile = CreateFile(TEST_FILE_NAME_FOR_CREATEFILE, GENERIC_WRITE, 0, NULL,
73 CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
74 if (hFile == INVALID_HANDLE_VALUE) {
75 fprintf(stderr, "CreateFile failed\n");
79 li.LowPart = SetFilePointer(hFile, li.LowPart, &li.HighPart, FILE_BEGIN);
80 if (li.LowPart == 0xFFFFFFFF && GetLastError() != NO_ERROR) {
81 fprintf(stderr, "SetFilePointer failed\n");
84 PR_ASSERT(li.QuadPart == offset);
86 if (WriteFile(hFile, buf, sizeof(buf), &nbytes, NULL) == 0) {
87 fprintf(stderr, "WriteFile failed\n");
90 PR_ASSERT(nbytes == sizeof(buf));
91 if (CloseHandle(hFile) == 0) {
92 fprintf(stderr, "CloseHandle failed\n");
97 memset(buf, 0, sizeof(buf));
99 fd = PR_Open(TEST_FILE_NAME, PR_RDONLY, 0666);
101 fprintf(stderr, "PR_Open failed\n");
104 position = PR_Seek64(fd, offset, PR_SEEK_SET);
105 if (!LL_GE_ZERO(position)) {
106 fprintf(stderr, "PR_Seek64 failed\n");
109 PR_ASSERT(LL_EQ(position, offset));
110 nbytes = PR_Read(fd, buf, sizeof(buf));
111 if (nbytes != sizeof(buf)) {
112 fprintf(stderr, "PR_Read failed\n");
115 if (strcmp(buf, MESSAGE)) {
116 fprintf(stderr, "corrupt data:$%s$\n", buf);
119 if (PR_Close(fd) == PR_FAILURE) {
120 fprintf(stderr, "PR_Close failed\n");
124 if (PR_Delete(TEST_FILE_NAME) == PR_FAILURE) {
125 fprintf(stderr, "PR_Delete failed\n");