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- /* -*- 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.
- */
-
- #include "nspr.h"
-
- #if defined(XP_UNIX)
-
- #include <stdio.h>
-
- #include <unistd.h>
- #include <sys/time.h>
-
- #if defined(SOLARIS)
- #define GTOD(_a) gettimeofday(_a)
- #else
- #define GTOD(_a) gettimeofday(_a, NULL)
- #endif
-
- static PRIntn rv = 0;
-
- static void Other(void *unused)
- {
- PRIntn didit = 0;
- while (PR_SUCCESS == PR_Sleep(PR_MillisecondsToInterval(250)))
- {
- fprintf(stderr, ".");
- didit += 1;
- }
- if (didit < 5) rv = 1;
- }
-
- PRIntn main ()
- {
- PRUint32 elapsed;
- PRThread *thread;
- struct timeval timein, timeout;
- PRInt32 onePercent = 3000000UL / 100UL;
-
- fprintf (stderr, "First sleep will sleep 3 seconds.\n");
- fprintf (stderr, " sleep 1 begin\n");
- (void)GTOD(&timein);
- sleep (3);
- (void)GTOD(&timeout);
- fprintf (stderr, " sleep 1 end\n");
- elapsed = 1000000UL * (timeout.tv_sec - timein.tv_sec);
- elapsed += (timeout.tv_usec - timein.tv_usec);
- fprintf(stderr, "elapsed %u usecs\n", elapsed);
- if (labs(elapsed - 3000000UL) > onePercent) rv = 1;
-
- PR_Init (PR_USER_THREAD, PR_PRIORITY_NORMAL, 100);
- PR_STDIO_INIT();
-
- fprintf (stderr, "Second sleep should do the same (does it?).\n");
- fprintf (stderr, " sleep 2 begin\n");
- (void)GTOD(&timein);
- sleep (3);
- (void)GTOD(&timeout);
- fprintf (stderr, " sleep 2 end\n");
- elapsed = 1000000UL * (timeout.tv_sec - timein.tv_sec);
- elapsed += (timeout.tv_usec - timein.tv_usec);
- fprintf(stderr, "elapsed %u usecs\n", elapsed);
- if (labs(elapsed - 3000000UL) > onePercent) rv = 1;
-
- fprintf (stderr, "What happens to other threads?\n");
- fprintf (stderr, "You should see dots every quarter second.\n");
- fprintf (stderr, "If you don't, you're probably running on classic NSPR.\n");
- thread = PR_CreateThread(
- PR_USER_THREAD, Other, NULL, PR_PRIORITY_NORMAL,
- PR_LOCAL_THREAD, PR_JOINABLE_THREAD, 0);
- fprintf (stderr, " sleep 2 begin\n");
- (void)GTOD(&timein);
- sleep (3);
- (void)GTOD(&timeout);
- fprintf (stderr, " sleep 2 end\n");
- PR_Interrupt(thread);
- PR_JoinThread(thread);
- elapsed = 1000000UL * (timeout.tv_sec - timein.tv_sec);
- elapsed += (timeout.tv_usec - timein.tv_usec);
- fprintf(stderr, "elapsed %u usecs\n", elapsed);
- if (labs(elapsed - 3000000UL) > onePercent) rv = 1;
- fprintf(stderr, "%s\n", (0 == rv) ? "PASSED" : "FAILED");
- return rv;
- }
-
- #else /* defined(XP_UNIX) */
-
- PRIntn main()
- {
- return 2;
- }
-
- #endif /* defined(XP_UNIX) */
-
-