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diff --git a/src/libs/xpcom18a4/nsprpub/lib/msgc/tests/gc1.c b/src/libs/xpcom18a4/nsprpub/lib/msgc/tests/gc1.c
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+/* -*- 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 ***** */
+
+/***********************************************************************
+** Includes
+***********************************************************************/
+/* Used to get the command line option */
+#include "plgetopt.h"
+
+#include "prgc.h"
+#include "prinit.h"
+#include "prmon.h"
+#include "prinrval.h"
+#ifndef XP_MAC
+#include "private/pprthred.h"
+#else
+#include "pprthred.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#ifdef XP_MAC
+#include "prlog.h"
+#define printf PR_LogPrint
+extern void SetupMacPrintfLog(char *logFile);
+#endif
+
+static PRMonitor *mon;
+static PRInt32 threads, waiting, iterations;
+static PRInt32 scanCount, finalizeCount, freeCount;
+
+PRIntn failed_already=0;
+PRIntn debug_mode;
+
+
+typedef struct Array {
+ PRUintn size;
+ void *body[1];
+} Array;
+
+int arrayTypeIndex;
+
+static void PR_CALLBACK ScanArray(void *a)
+{
+/* printf ("In ScanArray a = %X size = %d \n", a, a->size); */
+ scanCount++;
+}
+
+static void PR_CALLBACK FinalizeArray(void *a)
+{
+/* printf ("In FinalizeArray a = %X size = %d \n", a, a->size); */
+ finalizeCount++;
+}
+
+static void PR_CALLBACK FreeArray(void *a)
+{
+/* printf ("In FreeArray\n"); */
+ freeCount++;
+}
+
+static Array *NewArray(PRUintn size)
+{
+ Array *a;
+
+ a = (Array *)PR_AllocMemory(sizeof(Array) + size*sizeof(void*) - 1*sizeof(void*),
+ arrayTypeIndex, PR_ALLOC_CLEAN);
+
+/* printf ("In NewArray a = %X \n", a); */
+
+ if (a)
+ a->size = size;
+ return a;
+}
+
+GCType arrayType = {
+ ScanArray,
+ FinalizeArray,
+ 0,
+ 0,
+ FreeArray,
+ 0
+};
+
+static void Initialize(void)
+{
+ PR_InitGC(0, 0, 0, PR_GLOBAL_THREAD);
+ arrayTypeIndex = PR_RegisterType(&arrayType);
+}
+
+static void PR_CALLBACK AllocateLikeMad(void *arg)
+{
+ Array *prev;
+ PRInt32 i;
+ PRInt32 count;
+
+ count = (PRInt32)arg;
+ prev = 0;
+ for (i = 0; i < count; i++) {
+ Array *leak = NewArray(i & 511);
+ if ((i & 1023) == 0) {
+ prev = 0; /* forget */
+ } else {
+ if (i & 1) {
+ prev = leak; /* remember */
+ }
+ }
+ }
+ PR_EnterMonitor(mon);
+ waiting++;
+ PR_Notify(mon);
+ PR_ExitMonitor(mon);
+}
+
+int main(int argc, char **argv)
+{
+ PRIntervalTime start, stop, usec;
+ double d;
+ PRIntn i, totalIterations;
+ /* The command line argument: -d is used to determine if the test is being run
+ in debug mode. The regress tool requires only one line output:PASS or FAIL.
+ All of the printfs associated with this test has been handled with a if (debug_mode)
+ test.
+ Usage: test_name -d
+ */
+ PLOptStatus os;
+ PLOptState *opt = PL_CreateOptState(argc, argv, "dt:c:");
+
+ threads = 10;
+ iterations = 100;
+
+ while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
+ {
+ if (PL_OPT_BAD == os) {
+ fprintf(stderr, "Invalid command-line option\n");
+ exit(1);
+ }
+ switch (opt->option)
+ {
+ case 'd': /* debug mode */
+ debug_mode = 1;
+ break;
+ case 't': /* number of threads */
+ threads = atoi(opt->value);
+ break;
+ case 'c': /* iteration count */
+ iterations = atoi(opt->value);
+ break;
+ default:
+ break;
+ }
+ }
+ PL_DestroyOptState(opt);
+
+ fprintf(stderr, "t is %ld, i is %ld\n", (long) threads, (long) iterations);
+ /* main test */
+
+ PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 5);
+ PR_STDIO_INIT();
+ Initialize();
+
+#ifdef XP_MAC
+ SetupMacPrintfLog("gc1.log");
+ debug_mode = 1;
+#endif
+
+ /* Spin all of the allocator threads and then wait for them to exit */
+ start = PR_IntervalNow();
+ mon = PR_NewMonitor();
+ PR_EnterMonitor(mon);
+ waiting = 0;
+ for (i = 0; i < threads; i++) {
+ (void) PR_CreateThreadGCAble(PR_USER_THREAD,
+ AllocateLikeMad, (void*)iterations,
+ PR_PRIORITY_NORMAL,
+ PR_LOCAL_THREAD,
+ PR_UNJOINABLE_THREAD,
+ 0);
+ }
+ while (waiting != threads) {
+ PR_Wait(mon, PR_INTERVAL_NO_TIMEOUT);
+ }
+ PR_ExitMonitor(mon);
+
+ PR_GC();
+ PR_ForceFinalize();
+
+ totalIterations = iterations * threads;
+/*
+ if (scanCount != totalIterations)
+ printf ("scanCount discrepancy scanCount = %d totalIterations = %d \n",
+ scanCount, totalIterations);
+ if (freeCount != totalIterations)
+ printf ("freeCount discrepancy freeCount = %d totalIterations = %d \n",
+ freeCount, totalIterations);
+ if ((finalizeCount != totalIterations) && (finalizeCount != (totalIterations-1)))
+ printf ("finalizeCount discrepancy finalizeCount = %d totalIterations = %d \n",
+ finalizeCount,totalIterations);
+*/
+
+ stop = PR_IntervalNow();
+
+ usec = stop = stop - start;
+ d = (double)usec;
+
+ if (debug_mode) printf("%40s: %6.2f usec\n", "GC allocation", d / (iterations * threads));
+ else {
+ if (d == 0.0) failed_already = PR_TRUE;
+
+ }
+
+ PR_Cleanup();
+ if(failed_already)
+ {
+ printf("FAIL\n");
+ return 1;
+ }
+ else
+ {
+ printf("PASS\n");
+ return 0;
+ }
+}