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mbrtoc16_test.c (290532) mbrtoc16_test.c (291178)
1/*-
2 * Copyright (c) 2002 Tim J. Robbins
3 * All rights reserved.
4 *
5 * Copyright (c) 2013 Ed Schouten <ed@FreeBSD.org>
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without

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26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29/*
30 * Test program for mbrtoc16() as specified by ISO/IEC 9899:2011.
31 */
32
33#include <sys/cdefs.h>
1/*-
2 * Copyright (c) 2002 Tim J. Robbins
3 * All rights reserved.
4 *
5 * Copyright (c) 2013 Ed Schouten <ed@FreeBSD.org>
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without

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26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29/*
30 * Test program for mbrtoc16() as specified by ISO/IEC 9899:2011.
31 */
32
33#include <sys/cdefs.h>
34__FBSDID("$FreeBSD: head/lib/libc/tests/locale/mbrtoc16_test.c 290532 2015-11-08 02:06:17Z ngie $");
34__FBSDID("$FreeBSD: stable/10/lib/libc/tests/locale/mbrtoc16_test.c 291178 2015-11-23 08:31:41Z ngie $");
35
36#include <errno.h>
37#include <limits.h>
38#include <locale.h>
39#include <stdio.h>
40#include <string.h>
41#include <uchar.h>
42
43#include <atf-c.h>
44
35
36#include <errno.h>
37#include <limits.h>
38#include <locale.h>
39#include <stdio.h>
40#include <string.h>
41#include <uchar.h>
42
43#include <atf-c.h>
44
45ATF_TC_WITHOUT_HEAD(mbrtoc16_test);
46ATF_TC_BODY(mbrtoc16_test, tc)
45static void
46require_lc_ctype(const char *locale_name)
47{
47{
48 mbstate_t s;
49 size_t len;
50 char16_t c16;
48 char *lc_ctype_set;
51
49
52 /*
53 * C/POSIX locale.
54 */
50 lc_ctype_set = setlocale(LC_CTYPE, locale_name);
51 if (lc_ctype_set == NULL)
52 atf_tc_fail("setlocale(LC_CTYPE, \"%s\") failed; errno=%d",
53 locale_name, errno);
55
54
56 printf("1..1\n");
55 ATF_REQUIRE(strcmp(lc_ctype_set, locale_name) == 0);
56}
57
57
58static mbstate_t s;
59static char16_t c16;
60
61ATF_TC_WITHOUT_HEAD(mbrtoc16_c_locale_test);
62ATF_TC_BODY(mbrtoc16_c_locale_test, tc)
63{
64
65 require_lc_ctype("C");
66
58 /* Null wide character, internal state. */
59 ATF_REQUIRE(mbrtoc16(&c16, "", 1, NULL) == 0);
60 ATF_REQUIRE(c16 == 0);
61
62 /* Null wide character. */
63 memset(&s, 0, sizeof(s));
64 ATF_REQUIRE(mbrtoc16(&c16, "", 1, &s) == 0);
65 ATF_REQUIRE(c16 == 0);

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88
89 /* Check that mbrtoc16() doesn't read ahead too aggressively. */
90 memset(&s, 0, sizeof(s));
91 ATF_REQUIRE(mbrtoc16(&c16, "AB", 2, &s) == 1);
92 ATF_REQUIRE(c16 == L'A');
93 ATF_REQUIRE(mbrtoc16(&c16, "C", 1, &s) == 1);
94 ATF_REQUIRE(c16 == L'C');
95
67 /* Null wide character, internal state. */
68 ATF_REQUIRE(mbrtoc16(&c16, "", 1, NULL) == 0);
69 ATF_REQUIRE(c16 == 0);
70
71 /* Null wide character. */
72 memset(&s, 0, sizeof(s));
73 ATF_REQUIRE(mbrtoc16(&c16, "", 1, &s) == 0);
74 ATF_REQUIRE(c16 == 0);

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97
98 /* Check that mbrtoc16() doesn't read ahead too aggressively. */
99 memset(&s, 0, sizeof(s));
100 ATF_REQUIRE(mbrtoc16(&c16, "AB", 2, &s) == 1);
101 ATF_REQUIRE(c16 == L'A');
102 ATF_REQUIRE(mbrtoc16(&c16, "C", 1, &s) == 1);
103 ATF_REQUIRE(c16 == L'C');
104
96 /*
97 * ISO-8859-1.
98 */
105}
99
106
100 ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "en_US.ISO8859-1"),
101 "en_US.ISO8859-1") == 0);
107ATF_TC_WITHOUT_HEAD(mbrtoc16_iso_8859_1_test);
108ATF_TC_BODY(mbrtoc16_iso_8859_1_test, tc)
109{
102
110
111 require_lc_ctype("en_US.ISO8859-1");
112
103 /* Currency sign. */
104 memset(&s, 0, sizeof(s));
105 ATF_REQUIRE(mbrtoc16(&c16, "\xa4", 1, &s) == 1);
106 ATF_REQUIRE(c16 == 0xa4);
113 /* Currency sign. */
114 memset(&s, 0, sizeof(s));
115 ATF_REQUIRE(mbrtoc16(&c16, "\xa4", 1, &s) == 1);
116 ATF_REQUIRE(c16 == 0xa4);
117}
107
118
108 /*
109 * ISO-8859-15.
110 */
119ATF_TC_WITHOUT_HEAD(mbrtoc16_iso_8859_15_test);
120ATF_TC_BODY(mbrtoc16_iso_8859_15_test, tc)
121{
111
122
112 ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "en_US.ISO8859-15"),
113 "en_US.ISO8859-15") == 0);
123 require_lc_ctype("en_US.ISO8859-15");
114
115 /* Euro sign. */
116 memset(&s, 0, sizeof(s));
117 ATF_REQUIRE(mbrtoc16(&c16, "\xa4", 1, &s) == 1);
118 ATF_REQUIRE(c16 == 0x20ac);
124
125 /* Euro sign. */
126 memset(&s, 0, sizeof(s));
127 ATF_REQUIRE(mbrtoc16(&c16, "\xa4", 1, &s) == 1);
128 ATF_REQUIRE(c16 == 0x20ac);
129}
119
130
120 /*
121 * UTF-8.
122 */
131ATF_TC_WITHOUT_HEAD(mbrtoc16_utf_8_test);
132ATF_TC_BODY(mbrtoc16_utf_8_test, tc)
133{
123
134
124 ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "en_US.UTF-8"), "en_US.UTF-8") == 0);
135 require_lc_ctype("en_US.UTF-8");
125
126 /* Null wide character, internal state. */
127 ATF_REQUIRE(mbrtoc16(NULL, 0, 0, NULL) == 0);
128 ATF_REQUIRE(mbrtoc16(&c16, "", 1, NULL) == 0);
129 ATF_REQUIRE(c16 == 0);
130
131 /* Null wide character. */
132 memset(&s, 0, sizeof(s));

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189 ATF_REQUIRE(c16 == 0x65);
190 ATF_REQUIRE(mbrtoc16(&c16, "\xcc\x81", 2, &s) == 2);
191 ATF_REQUIRE(c16 == 0x301);
192}
193
194ATF_TP_ADD_TCS(tp)
195{
196
136
137 /* Null wide character, internal state. */
138 ATF_REQUIRE(mbrtoc16(NULL, 0, 0, NULL) == 0);
139 ATF_REQUIRE(mbrtoc16(&c16, "", 1, NULL) == 0);
140 ATF_REQUIRE(c16 == 0);
141
142 /* Null wide character. */
143 memset(&s, 0, sizeof(s));

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200 ATF_REQUIRE(c16 == 0x65);
201 ATF_REQUIRE(mbrtoc16(&c16, "\xcc\x81", 2, &s) == 2);
202 ATF_REQUIRE(c16 == 0x301);
203}
204
205ATF_TP_ADD_TCS(tp)
206{
207
197 ATF_TP_ADD_TC(tp, mbrtoc16_test);
208 ATF_TP_ADD_TC(tp, mbrtoc16_c_locale_test);
209 ATF_TP_ADD_TC(tp, mbrtoc16_iso_8859_1_test);
210 ATF_TP_ADD_TC(tp, mbrtoc16_iso_8859_15_test);
211 ATF_TP_ADD_TC(tp, mbrtoc16_utf_8_test);
198
199 return (atf_no_error());
200}
212
213 return (atf_no_error());
214}