1/*
2 * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23#include <stdio.h>
24#include <stdbool.h>
25
26#include "base.h"
27#include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
28
29static bool wasProblem = false;
30
31static const char*	coal1Where = NULL;
32static int*			coal1Addr = NULL;
33static int			checkInCountCoal1 = 0;
34
35void baseVerifyCoal1(const char* where, int* addr)
36{
37	//fprintf(stderr, "baseVerifyCoal1(%s, %p)\n", where, addr);
38	++checkInCountCoal1;
39	if ( coal1Where == NULL ) {
40		coal1Where = where;
41		coal1Addr = addr;
42	}
43	else {
44		if ( addr != coal1Addr ) {
45			fprintf(stderr, "coal1 resolved to different locations.  %p in %s and %p in %s\n",
46				coal1Addr, coal1Where, addr, where);
47			wasProblem = true;
48		}
49	}
50}
51
52
53static const char*	coal2Where = NULL;
54static int*			coal2Addr = NULL;
55static int			checkInCountCoal2 = 0;
56
57void baseVerifyCoal2(const char* where, int* addr)
58{
59	//fprintf(stderr, "baseVerifyCoal2(%s, %p)\n", where, addr);
60	++checkInCountCoal2;
61	if ( coal2Where == NULL ) {
62		coal2Where = where;
63		coal2Addr = addr;
64	}
65	else {
66		if ( addr != coal2Addr ) {
67			fprintf(stderr, "coal2 resolved to different locations.  %p in %s and %p in %s\n",
68				coal2Addr, coal2Where, addr, where);
69			wasProblem = true;
70		}
71	}
72}
73
74
75
76void baseCheck()
77{
78	if ( wasProblem || (checkInCountCoal1 != 4) || (checkInCountCoal2 != 4) )
79		FAIL("weak-coal");
80	else
81		PASS("weak-coal");
82}
83
84