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nsprpub/pr/tests/joinuk.c@4ab42b5ab56c (annotated)

nsprpub/pr/tests/joinuk.c

Wed, 31 Dec 2014 07:53:36 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 07:53:36 +0100

branch

TOR_BUG_3246

changeset 5

4ab42b5ab56c

permissions

-rw-r--r--

Correct small whitespace inconsistency, lost while renaming variables.

michael@0	1	/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0	2	/* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	3	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	4	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	5
michael@0	6	/***********************************************************************
michael@0	7	**
michael@0	8	** Name: joinuk.c
michael@0	9	**
michael@0	10	** Description: Join kernel - user
michael@0	11	**
michael@0	12	** Modification History:
michael@0	13	**
michael@0	14	** 19-May-97 AGarcia - separate the four join tests into different unit test modules.
michael@0	15	** AGarcia- Converted the test to accomodate the debug_mode flag.
michael@0	16	** The debug mode will print all of the printfs associated with this test.
michael@0	17	** The regress mode will be the default mode. Since the regress tool limits
michael@0	18	** the output to a one line status:PASS or FAIL,all of the printf statements
michael@0	19	** have been handled with an if (debug_mode) statement.
michael@0	20	** 04-June-97 AGarcia removed the Test_Result function. Regress tool has been updated to
michael@0	21	** recognize the return code from tha main program.
michael@0	22	***********************************************************************/
michael@0	23
michael@0	24	/***********************************************************************
michael@0	25	** Includes
michael@0	26	***********************************************************************/
michael@0	27	/* Used to get the command line option */
michael@0	28	#include "plgetopt.h"
michael@0	29
michael@0	30	#include "nspr.h"
michael@0	31
michael@0	32	#include <stdio.h>
michael@0	33	#include <stdlib.h>
michael@0	34	#include <string.h>
michael@0	35
michael@0	36	PRIntn failed_already=0;
michael@0	37	PRIntn debug_mode;
michael@0	38	/*
michael@0	39	Program to test joining of threads. Two threads are created. One
michael@0	40	to be waited upon until it has started. The other to join after it has
michael@0	41	completed.
michael@0	42	*/
michael@0	43
michael@0	44
michael@0	45	static void lowPriority(void *arg)
michael@0	46	{
michael@0	47	}
michael@0	48
michael@0	49	static void highPriority(void *arg)
michael@0	50	{
michael@0	51	}
michael@0	52
michael@0	53	void runTest(PRThreadScope scope1, PRThreadScope scope2)
michael@0	54	{
michael@0	55	PRThread *low,*high;
michael@0	56
michael@0	57	/* create the low and high priority threads */
michael@0	58
michael@0	59	low = PR_CreateThread(PR_USER_THREAD,
michael@0	60	lowPriority, 0,
michael@0	61	PR_PRIORITY_LOW,
michael@0	62	scope1,
michael@0	63	PR_JOINABLE_THREAD,
michael@0	64	0);
michael@0	65	if (!low) {
michael@0	66	if (debug_mode) printf("\tcannot create low priority thread\n");
michael@0	67	else failed_already=1;
michael@0	68	return;
michael@0	69	}
michael@0	70
michael@0	71	high = PR_CreateThread(PR_USER_THREAD,
michael@0	72	highPriority, 0,
michael@0	73	PR_PRIORITY_HIGH,
michael@0	74	scope2,
michael@0	75	PR_JOINABLE_THREAD,
michael@0	76	0);
michael@0	77	if (!high) {
michael@0	78	if (debug_mode) printf("\tcannot create high priority thread\n");
michael@0	79	else failed_already=1;
michael@0	80	return;
michael@0	81	}
michael@0	82
michael@0	83	/* Do the joining for both threads */
michael@0	84	if (PR_JoinThread(low) == PR_FAILURE) {
michael@0	85	if (debug_mode) printf("\tcannot join low priority thread\n");
michael@0	86	else failed_already=1;
michael@0	87	return;
michael@0	88	} else {
michael@0	89	if (debug_mode) printf("\tjoined low priority thread\n");
michael@0	90	}
michael@0	91	if (PR_JoinThread(high) == PR_FAILURE) {
michael@0	92	if (debug_mode) printf("\tcannot join high priority thread\n");
michael@0	93	else failed_already=1;
michael@0	94	return;
michael@0	95	} else {
michael@0	96	if (debug_mode) printf("\tjoined high priority thread\n");
michael@0	97	}
michael@0	98	}
michael@0	99
michael@0	100	static PRIntn PR_CALLBACK RealMain( PRIntn argc, char **argv )
michael@0	101	{
michael@0	102	/* The command line argument: -d is used to determine if the test is being run
michael@0	103	in debug mode. The regress tool requires only one line output:PASS or FAIL.
michael@0	104	All of the printfs associated with this test has been handled with a if (debug_mode)
michael@0	105	test.
michael@0	106	Usage: test_name -d
michael@0	107	*/
michael@0	108
michael@0	109	PLOptStatus os;
michael@0	110	PLOptState *opt = PL_CreateOptState(argc, argv, "d:");
michael@0	111	while (PL_OPT_EOL != (os = PL_GetNextOpt(opt)))
michael@0	112	{
michael@0	113	if (PL_OPT_BAD == os) continue;
michael@0	114	switch (opt->option)
michael@0	115	{
michael@0	116	case 'd': /* debug mode */
michael@0	117	debug_mode = 1;
michael@0	118	break;
michael@0	119	default:
michael@0	120	break;
michael@0	121	}
michael@0	122	}
michael@0	123	PL_DestroyOptState(opt);
michael@0	124
michael@0	125	PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
michael@0	126	PR_STDIO_INIT();
michael@0	127
michael@0	128	/* main test */
michael@0	129
michael@0	130	if (debug_mode) printf("User-Kernel test\n");
michael@0	131	runTest(PR_LOCAL_THREAD, PR_GLOBAL_THREAD);
michael@0	132
michael@0	133
michael@0	134	if(failed_already)
michael@0	135	{
michael@0	136	printf("FAIL\n");
michael@0	137	return 1;
michael@0	138	} else
michael@0	139	{
michael@0	140	printf("PASS\n");
michael@0	141	return 0;
michael@0	142	}
michael@0	143	}
michael@0	144
michael@0	145
michael@0	146	int main(int argc, char **argv)
michael@0	147	{
michael@0	148	PRIntn rv;
michael@0	149
michael@0	150	PR_STDIO_INIT();
michael@0	151	rv = PR_Initialize(RealMain, argc, argv, 0);
michael@0	152	return rv;
michael@0	153	} /* main */