Free the lizard

1 files changed, 106 insertions, 0 deletions

diff --git a/pr/tests/logger.c b/pr/tests/logger.c
new file mode 100644
index 00000000..5282f845
--- /dev/null
+++ b/pr/tests/logger.c
@@ -0,0 +1,106 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ * 
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ * 
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+/*
+ * File:        logger.c
+ * Description: test program for logging's basic functions
+ */
+
+#include "prinit.h"
+#include "prlog.h"
+#include "prlock.h"
+#include "prcvar.h"
+#include "prthread.h"
+#include "prinrval.h"
+
+#include <stdio.h>
+
+#ifdef XP_MAC
+extern void SetupMacPrintfLog(char *logFile);
+#endif
+
+static void Error(const char* msg)
+{
+    printf("\t%s\n", msg);
+}  /* Error */
+
+static void PR_CALLBACK forked(void *arg)
+{
+    PRIntn i;
+	PRLock *ml;
+	PRCondVar *cv;
+	
+    PR_LogPrint("%s logging creating mutex\n", (const char*)arg);
+    ml = PR_NewLock();
+    PR_LogPrint("%s logging creating condition variable\n", (const char*)arg);
+    cv = PR_NewCondVar(ml);
+
+    PR_LogPrint("%s waiting on condition timeout 10 times\n", (const char*)arg);
+    for (i = 0; i < 10; ++i)
+    {
+        PR_Lock(ml);
+        PR_WaitCondVar(cv, PR_SecondsToInterval(1));
+        PR_Unlock(ml);
+    }
+    
+    PR_LogPrint("%s logging destroying condition variable\n", (const char*)arg);
+    PR_DestroyCondVar(cv);
+    PR_LogPrint("%s logging destroying mutex\n", (const char*)arg);
+    PR_DestroyLock(ml);
+    PR_LogPrint("%s forked thread exiting\n", (const char*)arg);
+}
+
+int main(PRIntn argc, const char **argv)
+{
+    PRThread *thread;
+    
+    PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
+    PR_STDIO_INIT();
+
+#ifndef XP_MAC
+    if (argc > 1)
+    {
+        if (!PR_SetLogFile(argv[1]))
+        {
+            Error("Access: Cannot create log file");
+            goto exit;
+        }
+    }
+#else
+	SetupMacPrintfLog("logger.log");
+#endif
+
+    /* Start logging something here */
+    PR_LogPrint("%s logging into %s\n", argv[0], argv[1]);
+
+    PR_LogPrint("%s creating new thread\n", argv[0]);
+	thread = PR_CreateThread(
+	    PR_USER_THREAD, forked, (void*)argv[0], PR_PRIORITY_NORMAL,
+	    PR_LOCAL_THREAD, PR_JOINABLE_THREAD, 0);
+    PR_LogPrint("%s joining thread\n", argv[0]);
+
+    PR_JoinThread(thread);
+
+    PR_LogFlush();
+    return 0;
+
+exit:
+    return -1;
+}
+
+/* logger.c */