1/* $NetBSD: t_ducet.c,v 1.2 2017/07/23 18:51:21 perseant Exp $ */
2
3/*-
4 * Copyright (c) 2011 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 CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28#include <sys/cdefs.h>
29__COPYRIGHT("@(#) Copyright (c) 2011\
30 The NetBSD Foundation, inc. All rights reserved.");
31__RCSID("$NetBSD: t_ducet.c,v 1.2 2017/07/23 18:51:21 perseant Exp $");
32
33#include <sys/param.h>
34#include <errno.h>
35#include <locale.h>
36#include <stdio.h>
37#include <stdlib.h>
38#include <string.h>
39#include <wchar.h>
40#include "ducet_test.h"
41
42#include <atf-c.h>
43
44ATF_TC(wcscoll_ducet);
45ATF_TC_HEAD(wcscoll_ducet, tc)
46{
47	atf_tc_set_md_var(tc, "descr", "Test collation algorithm against DUCET test data");
48}
49
50ATF_TC_BODY(wcscoll_ducet, tc)
51{
52#ifndef __STDC_ISO_10646__
53	atf_tc_skip("Cannot test DUCET without __STDC_ISO_10646__");
54#else
55	wchar_t *oline = NULL, *line;
56	int i, lineno = 0;
57
58	setlocale(LC_COLLATE, "en_US.UTF-8"); /* should be "vanilla" DUCET, but en_US will do */
59	ATF_REQUIRE_STREQ("en_US.UTF-8", setlocale(LC_COLLATE, NULL));
60
61	for (line = &ducet_test_data[0][0]; line[0]; line += MAX_TS_LEN * sizeof(*line)) {
62		++lineno;
63
64		if (oline == NULL) {
65			oline = line;
66			continue;
67		}
68
69		printf(" line %d : ", lineno);
70		for (i = 0; oline[i] != 0; i++)
71			printf("0x%lx ", (long)oline[i]);
72		printf(" < ");
73		for (i = 0; line[i] != 0; i++)
74			printf("0x%lx ", (long)line[i]);
75		printf("\n");
76
77		/* Compare, expect oline <= line, a non-positive result */
78		ATF_CHECK(wcscoll(oline, line) <= 0);
79
80		oline = line;
81	}
82#endif
83}
84
85ATF_TC(wcsxfrm_ducet);
86ATF_TC_HEAD(wcsxfrm_ducet, tc)
87{
88	atf_tc_set_md_var(tc, "descr", "Test collation algorithm against DUCET test data");
89}
90
91#define BUFLEN 1024
92
93ATF_TC_BODY(wcsxfrm_ducet, tc)
94{
95#ifndef __STDC_ISO_10646__
96	atf_tc_skip("Cannot test DUCET without __STDC_ISO_10646__");
97#else
98	wchar_t *tmp, *oline = NULL, *line;
99	wchar_t xfb1[BUFLEN], xfb2[BUFLEN]; /* Gross overestimates */
100	wchar_t *oxf = xfb1, *xf = xfb2;
101	int i, lineno = 0, result;
102
103	setlocale(LC_COLLATE, "en_US.UTF-8"); /* should be "vanilla" DUCET, but en_US will do */
104	ATF_REQUIRE_STREQ("en_US.UTF-8", setlocale(LC_COLLATE, NULL));
105
106	memset(xfb1, 0, BUFLEN);
107	memset(xfb2, 0, BUFLEN);
108	for (line = &ducet_test_data[0][0]; line[0]; line += MAX_TS_LEN * sizeof(*line)) {
109		++lineno;
110
111		if (oline == NULL) {
112			oline = line;
113			continue;
114		}
115
116		printf(" line %d : ", lineno);
117		for (i = 0; oline[i] != 0; i++)
118			printf("0x%lx ", (long)oline[i]);
119		printf(" < ");
120		for (i = 0; line[i] != 0; i++)
121			printf("0x%lx ", (long)line[i]);
122		printf("\n");
123
124		wcsxfrm(xf, line, BUFLEN);
125		result = wcscmp(oxf, xf);
126		if (result > 0) {
127			printf("FAILED result was %d\nweights were ", result);
128			for (i = 0; oxf[i] != 0; i++)
129				printf("0x%lx ", (long)oline[i]);
130			printf(" and ");
131			for (i = 0; xf[i] != 0; i++)
132				printf("0x%lx ", (long)line[i]);
133			printf("\n");
134
135		}
136		ATF_CHECK(result <= 0);
137
138		/* Swap buffers */
139		tmp = oxf;
140		oxf = xf;
141		xf = tmp;
142		oline = line;
143	}
144#endif
145}
146
147ATF_TP_ADD_TCS(tp)
148{
149	ATF_TP_ADD_TC(tp, wcscoll_ducet);
150	ATF_TP_ADD_TC(tp, wcsxfrm_ducet);
151
152	return atf_no_error();
153}
154