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unistd: Improve fortify with clang
[glibc.git] / localedata / tests-mbwc / tst_funcs.h
blob5e22a76bb08eec8b946e4ab581c04fabf7f750f9
1 /*
2 * TEST SUITE FOR MB/WC FUNCTIONS IN C LIBRARY
3 *
4 * FILE: tst_funcs.h
5 *
6 * Definitions of macros
7 */
8
9
10 #ifndef TST_FUNCS_H
11 #define TST_FUNCS_H
12
13 #define C_SUCCESS 'S' /* test case test passed */
14 #define C_FAILURE 'F' /* test case failed */
15 #define C_IGNORED 'I' /* test case/result ignored (not tested) */
16 #define C_INVALID 'D' /* test data may be wrong */
17 #define C_LOCALES 'L' /* can't set locale (skip) */
18
19
20 extern int result (FILE * fp, char res, const char *func, const char *loc,
21 int rec_no, int seq_num, int case_no, const char *msg);
22
23 #define Result(C, S, E, M) \
24 result (fp, (C), (S), locale, rec+1, seq_num+1, (E), (M))
25
26 #define CASE_0 0
27 #define CASE_1 1
28 #define CASE_2 2
29 #define CASE_3 3
30 #define CASE_4 4
31 #define CASE_5 5
32 #define CASE_6 6
33 #define CASE_7 7
34 #define CASE_8 8
35 #define CASE_9 9
36
37 #define MS_PASSED "PASSED"
38 #define MS_SPACE " "
39 #define MS_FAILED " "
40 #define MS_NOTEST "NOTEST"
41 #define MS_ABORTU "ABEND0"
42 #define MS_ABORT "ABEND1"
43
44 #define MK_PASSED 0x00
45 #define MK_SPACE 0x01
46 #define MK_NOTEST 0x02
47 #define MK_ABORTU 0x04
48 #define MK_ABORT 0x08
49
50
51
52 /* ------------------ COMMON MACROS ------------------ */
53
54 #define TST_ABS(x) (((x) > 0) ? (x) : -(x))
55
56 #define TMD_ERRET(_type_) int err_val; \
57 int ret_flg; \
58 _type_ ret_val
59
60 #define TMD_RECHEAD(_FUNC_) \
61 \
62 typedef struct { \
63 TIN_##_FUNC_##_REC input; \
64 TEX_##_FUNC_##_REC expect; \
65 int is_last; \
66 } TST_##_FUNC_##_REC; \
67 typedef struct { \
68 TST_HEAD hd; \
69 TST_##_FUNC_##_REC rec[ MAX_LOC_TEST ]; \
70 } TST_##_FUNC_
71
72 #define TST_FTYP(func) tst_##func##_loc
73 #define TST_HEAD(func) tst_##func##_loc[ loc ].hd
74 #define TST_INPUT(func) tst_##func##_loc[ loc ].rec[ rec ].input
75 #define TST_EXPECT(func) tst_##func##_loc[ loc ].rec[ rec ].expect
76 #define TST_INPUT_SEQ(func) \
77 tst_##func##_loc[ loc ].rec[ rec ].input.seq[ seq_num ]
78 #define TST_EXPECT_SEQ(func) \
79 tst_##func##_loc[ loc ].rec[ rec ].expect.seq[ seq_num ]
80 #define TST_IS_LAST(func) \
81 tst_##func##_loc[ loc ].rec[ rec ].is_last
82
83
84 #define TST_DECL_VARS(_type_) \
85 int loc, rec, err_count = 0; \
86 int seq_num = 0; \
87 const char *locale; \
88 int err_exp, ret_flg; \
89 int errno_save = 0; \
90 _type_ ret_exp; \
91 _type_ ret
92
93 #define TST_DO_TEST(o_func) \
94 for (loc = 0; strcmp (TST_HEAD (o_func).locale, TST_LOC_end); ++loc)
95
96
97 #define TST_HEAD_LOCALE(ofunc, s_func) \
98 locale = TST_HEAD (ofunc).locale; \
99 if (setlocale (LC_ALL, locale) == NULL) \
100 { \
101 fprintf (stderr, "Warning : can't set locale: %s\nskipping ...\n", \
102 locale); \
103 result (fp, C_LOCALES, s_func, locale, 0, 0, 0, "can't set locale"); \
104 ++err_count; \
105 continue; \
106 }
107
108 #define TST_DO_REC(ofunc) \
109 for (rec=0; !TST_IS_LAST (ofunc); ++rec)
110
111 #define TST_DO_SEQ(_count_) \
112 for (seq_num=0; seq_num < _count_; seq_num++)
113
114 #define TST_GET_ERRET(_ofunc_) \
115 err_exp = TST_EXPECT (_ofunc_).err_val; \
116 ret_flg = TST_EXPECT (_ofunc_).ret_flg; \
117 ret_exp = TST_EXPECT (_ofunc_).ret_val
118
119 #define TST_GET_ERRET_SEQ(_ofunc_) \
120 err_exp = TST_EXPECT_SEQ (_ofunc_).err_val; \
121 ret_flg = TST_EXPECT_SEQ (_ofunc_).ret_flg; \
122 ret_exp = TST_EXPECT_SEQ (_ofunc_).ret_val
123
124 #define TST_CLEAR_ERRNO \
125 errno = 0
126
127 #define TST_SAVE_ERRNO \
128 errno_save = errno
129
130 /* Test value of ret and of errno if it should have a value. */
131 #define TST_IF_RETURN(_s_func_) \
132 if (err_exp != 0) \
133 { \
134 if (errno_save == err_exp) \
135 { \
136 result (fp, C_SUCCESS, _s_func_, locale, rec+1, seq_num+1, 1, \
137 MS_PASSED); \
138 } \
139 else \
140 { \
141 err_count++; \
142 result (fp, C_FAILURE, _s_func_, locale, rec+1, seq_num+1, 1, \
143 "the value of errno is different from an expected value"); \
144 } \
145 } \
146 \
147 if (ret_flg == 1) \
148 { \
149 if (ret == ret_exp) \
150 { \
151 result (fp, C_SUCCESS, _s_func_, locale, rec+1, seq_num+1, 2, \
152 MS_PASSED); \
153 } \
154 else \
155 { \
156 err_count++; \
157 result (fp, C_FAILURE, _s_func_, locale, rec+1, seq_num+1, 2, \
158 "the return value is different from an expected value"); \
159 } \
160 } \
161 else
162
163 #define TEX_ERRET_REC(_type_) \
164 struct { \
165 TMD_ERRET (_type_); \
166 }
167
168 #define TEX_ERRET_REC_SEQ(_type_, _count_) \
169 struct { \
170 struct { \
171 TMD_ERRET (_type_); \
172 } seq[ _count_ ]; \
173 }
174
175
176
177 /* ------------------ FUNCTION: ISW*() ------------------- */
178
179 #define TST_ISW_STRUCT(_FUNC_, _func_) \
180 typedef \
181 struct { \
182 wint_t wc; \
183 } TIN_ISW##_FUNC_##_REC; \
184 typedef \
185 TEX_ERRET_REC (int) TEX_ISW##_FUNC_##_REC; \
186 TMD_RECHEAD (ISW##_FUNC_)
187
188 #define TST_FUNC_ISW(_FUNC_, _func_) \
189 int \
190 tst_isw##_func_ (FILE *fp, int debug_flg) \
191 { \
192 TST_DECL_VARS(int); \
193 wint_t wc; \
194 TST_DO_TEST (isw##_func_) \
195 { \
196 TST_HEAD_LOCALE (isw##_func_, S_ISW##_FUNC_); \
197 TST_DO_REC(isw##_func_) \
198 { \
199 TST_GET_ERRET (isw##_func_); \
200 wc = TST_INPUT (isw##_func_).wc; \
201 ret = isw##_func_ (wc); \
202 if (debug_flg) \
203 { \
204 fprintf (stdout, "isw*() [ %s : %d ] ret = %d\n", locale, \
205 rec+1, ret); \
206 } \
207 \
208 TST_IF_RETURN (S_ISW##_FUNC_) \
209 { \
210 if (ret != 0) \
211 { \
212 result (fp, C_SUCCESS, S_ISW##_FUNC_, locale, rec+1, \
213 seq_num+1, 3, MS_PASSED); \
214 } \
215 else \
216 { \
217 err_count++; \
218 result (fp, C_FAILURE, S_ISW##_FUNC_, locale, rec+1, \
219 seq_num+1, 3, \
220 "the function returned 0, but should be non-zero"); \
221 } \
222 } \
223 } \
224 } \
225 \
226 return err_count; \
227 }
228
229
230
231 /* ------------------ FUNCTION: TOW*() ------------------ */
232
233 #define TST_TOW_STRUCT(_FUNC_, _func_) \
234 typedef \
235 struct { \
236 wint_t wc; \
237 } TIN_TOW##_FUNC_##_REC; \
238 typedef \
239 TEX_ERRET_REC (wint_t) TEX_TOW##_FUNC_##_REC; \
240 TMD_RECHEAD (TOW##_FUNC_)
241
242 #define TST_FUNC_TOW(_FUNC_, _func_) \
243 int \
244 tst_tow##_func_ (FILE *fp, int debug_flg) \
245 { \
246 TST_DECL_VARS (wint_t); \
247 wint_t wc; \
248 TST_DO_TEST (tow##_func_) \
249 { \
250 TST_HEAD_LOCALE (tow##_func_, S_TOW##_FUNC_); \
251 TST_DO_REC (tow##_func_) \
252 { \
253 TST_GET_ERRET (tow##_func_); \
254 wc = TST_INPUT (tow##_func_).wc; \
255 ret = tow##_func_ (wc); \
256 if (debug_flg) \
257 { \
258 fprintf (stdout, "tow*() [ %s : %d ] ret = 0x%x\n", \
259 locale, rec+1, ret); \
260 } \
261 \
262 TST_IF_RETURN (S_TOW##_FUNC_) { }; \
263 } \
264 } \
265 \
266 return err_count; \
267 }
268
269
270 #endif /* TST_FUNCS_H */
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