Home | History | Annotate | Line # | Download | only in rumpkern 
      1 /*	$NetBSD: t_threadpool.c,v 1.2 2018/12/28 19:54:36 thorpej Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2018 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
     17  * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
     18  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     19  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     20  * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
     21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
     23  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     24  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
     25  * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
     26  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
     27  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28  */
     29 
     30 #include <sys/types.h>
     31 #include <sys/mount.h>
     32 #include <sys/sysctl.h>
     33 
     34 #include <rump/rump.h>
     35 
     36 #include <atf-c.h>
     37 
     38 #include "h_macros.h"
     39 #include "../kernspace/kernspace.h"
     40 
     41 ATF_TC(threadpool_unbound_lifecycle);
     42 ATF_TC_HEAD(threadpool_unbound_lifecycle, tc)
     43 {
     44 
     45 	atf_tc_set_md_var(tc, "descr", "Tests unbound threadpool lifecycle");
     46 }
     47 
     48 ATF_TC_BODY(threadpool_unbound_lifecycle, tc)
     49 {
     50 
     51 	rump_init();
     52 
     53 	rump_schedule();
     54 	rumptest_threadpool_unbound_lifecycle(); /* panics if fails */
     55 	rump_unschedule();
     56 }
     57 
     58 ATF_TC(threadpool_percpu_lifecycle);
     59 ATF_TC_HEAD(threadpool_percpu_lifecycle, tc)
     60 {
     61 
     62 	atf_tc_set_md_var(tc, "descr", "Tests percpu threadpool lifecycle");
     63 }
     64 
     65 ATF_TC_BODY(threadpool_percpu_lifecycle, tc)
     66 {
     67 
     68 	rump_init();
     69 
     70 	rump_schedule();
     71 	rumptest_threadpool_percpu_lifecycle(); /* panics if fails */
     72 	rump_unschedule();
     73 }
     74 
     75 ATF_TC(threadpool_unbound_schedule);
     76 ATF_TC_HEAD(threadpool_unbound_schedule, tc)
     77 {
     78 
     79 	atf_tc_set_md_var(tc, "descr",
     80 	    "Tests scheduling on unbound threadpools");
     81 }
     82 
     83 ATF_TC_BODY(threadpool_unbound_schedule, tc)
     84 {
     85 
     86 	rump_init();
     87 
     88 	rump_schedule();
     89 	rumptest_threadpool_unbound_schedule(); /* panics if fails */
     90 	rump_unschedule();
     91 }
     92 
     93 ATF_TC(threadpool_percpu_schedule);
     94 ATF_TC_HEAD(threadpool_percpu_schedule, tc)
     95 {
     96 
     97 	atf_tc_set_md_var(tc, "descr",
     98 	    "Tests scheduling on percpu threadpools");
     99 }
    100 
    101 ATF_TC_BODY(threadpool_percpu_schedule, tc)
    102 {
    103 
    104 	rump_init();
    105 
    106 	rump_schedule();
    107 	rumptest_threadpool_percpu_schedule(); /* panics if fails */
    108 	rump_unschedule();
    109 }
    110 
    111 ATF_TC(threadpool_job_cancel);
    112 ATF_TC_HEAD(threadpool_job_cancel, tc)
    113 {
    114 
    115 	atf_tc_set_md_var(tc, "descr",
    116 	    "Tests synchronizing with job cancellation");
    117 }
    118 
    119 ATF_TC_BODY(threadpool_job_cancel, tc)
    120 {
    121 
    122 	rump_init();
    123 
    124 	rump_schedule();
    125 	rumptest_threadpool_job_cancel(); /* panics if fails */
    126 	rump_unschedule();
    127 }
    128 
    129 ATF_TC(threadpool_job_cancelthrash);
    130 ATF_TC_HEAD(threadpool_job_cancelthrash, tc)
    131 {
    132 
    133 	atf_tc_set_md_var(tc, "descr",
    134 	    "Tests thrashing job scheduling / cancellation");
    135 }
    136 
    137 ATF_TC_BODY(threadpool_job_cancelthrash, tc)
    138 {
    139 
    140 	rump_init();
    141 
    142 	rump_schedule();
    143 	rumptest_threadpool_job_cancelthrash(); /* panics if fails */
    144 	rump_unschedule();
    145 }
    146 
    147 ATF_TP_ADD_TCS(tp)
    148 {
    149 	ATF_TP_ADD_TC(tp, threadpool_unbound_lifecycle);
    150 	ATF_TP_ADD_TC(tp, threadpool_percpu_lifecycle);
    151 	ATF_TP_ADD_TC(tp, threadpool_unbound_schedule);
    152 	ATF_TP_ADD_TC(tp, threadpool_percpu_schedule);
    153 	ATF_TP_ADD_TC(tp, threadpool_job_cancel);
    154 	ATF_TP_ADD_TC(tp, threadpool_job_cancelthrash);
    155 
    156 	return atf_no_error();
    157 }
    158