1 files changed, 119 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/nsprpub/pr/tests/stat.c b/src/libs/xpcom18a4/nsprpub/pr/tests/stat.c
new file mode 100644
index 00000000..73803d05
--- /dev/null
+++ b/src/libs/xpcom18a4/nsprpub/pr/tests/stat.c
@@ -0,0 +1,119 @@
+/* -*- 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 ***** */
+
+/*
+ * Program to test different ways to get file info; right now it 
+ * only works for solaris and OS/2.
+ *
+ */
+#include "nspr.h"
+#include "prpriv.h"
+#include "prinrval.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef XP_OS2
+#include <io.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#endif
+
+#define DEFAULT_COUNT 100000
+PRInt32 count;
+
+#ifndef XP_PC
+char *filename = "/etc/passwd";
+#else
+char *filename = "..\\stat.c";
+#endif
+
+static void statPRStat(void)
+{
+    PRFileInfo finfo;
+    PRInt32 index = count;
+ 
+    for (;index--;) {
+         PR_GetFileInfo(filename, &finfo);
+    }
+}
+
+static void statStat(void)
+{
+    struct stat finfo;
+    PRInt32 index = count;
+ 
+    for (;index--;) {
+        stat(filename, &finfo);
+    }
+}
+
+/************************************************************************/
+
+static void Measure(void (*func)(void), const char *msg)
+{
+    PRIntervalTime start, stop;
+    double d;
+    PRInt32 tot;
+
+    start = PR_IntervalNow();
+    (*func)();
+    stop = PR_IntervalNow();
+
+    d = (double)PR_IntervalToMicroseconds(stop - start);
+    tot = PR_IntervalToMilliseconds(stop-start);
+
+    printf("%40s: %6.2f usec avg, %d msec total\n", msg, d / count, tot);
+}
+
+void main(int argc, char **argv)
+{
+    PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
+    PR_STDIO_INIT();
+
+    if (argc > 1) {
+	count = atoi(argv[1]);
+    } else {
+	count = DEFAULT_COUNT;
+    }
+
+    Measure(statPRStat, "time to call PR_GetFileInfo()");
+    Measure(statStat, "time to call stat()");
+
+    PR_Cleanup();
+}