1 files changed, 125 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/nsprpub/pr/tests/bigfile3.c b/src/libs/xpcom18a4/nsprpub/pr/tests/bigfile3.c
new file mode 100644
index 00000000..6fa25ca6
--- /dev/null
+++ b/src/libs/xpcom18a4/nsprpub/pr/tests/bigfile3.c
@@ -0,0 +1,125 @@
+/* -*- Mode: C++; tab-width: 4; 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 the Netscape Portable Runtime (NSPR).
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998-2000
+ * 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 "nspr.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _WIN32
+#include <windows.h>
+#endif
+
+#define TEST_FILE_NAME "bigfile3.txt"
+
+#define MESSAGE "Hello world!"
+#define MESSAGE_SIZE 13
+
+int main(int argc, char **argv)
+{
+    PRFileDesc *fd;
+    PRInt64 offset, position;
+    PRInt32 nbytes;
+    char buf[MESSAGE_SIZE];
+#ifdef _WIN32
+    HANDLE hFile;
+    LARGE_INTEGER li;
+#endif /* _WIN32 */
+
+    LL_I2L(offset, 1);
+    LL_SHL(offset, offset, 32);
+
+#ifdef _WIN32
+    hFile = CreateFile(TEST_FILE_NAME, GENERIC_WRITE, 0, NULL,
+            CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+    if (hFile == INVALID_HANDLE_VALUE) {
+        fprintf(stderr, "CreateFile failed\n");
+        exit(1);
+    }
+    li.QuadPart = offset;
+    li.LowPart = SetFilePointer(hFile, li.LowPart, &li.HighPart, FILE_BEGIN);
+    if (li.LowPart == 0xFFFFFFFF && GetLastError() != NO_ERROR) {
+        fprintf(stderr, "SetFilePointer failed\n");
+        exit(1);
+    }
+    PR_ASSERT(li.QuadPart == offset);
+    strcpy(buf, MESSAGE);
+    if (WriteFile(hFile, buf, sizeof(buf), &nbytes, NULL) == 0) {
+        fprintf(stderr, "WriteFile failed\n");
+        exit(1);
+    }
+    PR_ASSERT(nbytes == sizeof(buf));
+    if (CloseHandle(hFile) == 0) {
+        fprintf(stderr, "CloseHandle failed\n");
+        exit(1);
+    }
+#endif /* _WIN32 */
+
+    memset(buf, 0, sizeof(buf));
+
+    fd = PR_Open(TEST_FILE_NAME, PR_RDONLY, 0666);
+    if (fd == NULL) {
+        fprintf(stderr, "PR_Open failed\n");
+        exit(1);
+    }
+    position = PR_Seek64(fd, offset, PR_SEEK_SET);
+    if (!LL_GE_ZERO(position)) {
+        fprintf(stderr, "PR_Seek64 failed\n");
+        exit(1);
+    }
+    PR_ASSERT(LL_EQ(position, offset));
+    nbytes = PR_Read(fd, buf, sizeof(buf));
+    if (nbytes != sizeof(buf)) {
+        fprintf(stderr, "PR_Read failed\n");
+        exit(1);
+    }
+    if (strcmp(buf, MESSAGE)) {
+        fprintf(stderr, "corrupt data:$%s$\n", buf);
+        exit(1);
+    }
+    if (PR_Close(fd) == PR_FAILURE) {
+        fprintf(stderr, "PR_Close failed\n");
+        exit(1);
+    }
+
+    if (PR_Delete(TEST_FILE_NAME) == PR_FAILURE) {
+        fprintf(stderr, "PR_Delete failed\n");
+        exit(1);
+    }
+
+    printf("PASS\n");
+    return 0;
+}