2 * Copyright (c) 1993-1994 by Xerox Corporation. All rights reserved.
4 * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
5 * OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
7 * Permission is hereby granted to use or copy this program
8 * for any purpose, provided the above notices are retained on all copies.
9 * Permission to modify the code and to distribute modified code is granted,
10 * provided the above notices are retained, and a notice that the code was
11 * modified is included with the above copyright notice.
14 # include "gc.h" /* For GC_INIT() only */
19 /* This is a very incomplete test of the cord package. It knows about */
20 /* a few internals of the package (e.g. when C strings are returned) */
21 /* that real clients shouldn't rely on. */
23 # define ABORT(string) \
24 { int x = 0; fprintf(stderr, "FAILED: %s\n", string); x = 1 / x; abort(); }
28 int test_fn(char c, void * client_data)
30 if (client_data != (void *)13) ABORT("bad client data");
31 if (count < 64*1024+1) {
32 if ((count & 1) == 0) {
33 if (c != 'b') ABORT("bad char");
35 if (c != 'a') ABORT("bad char");
40 if (c != 'c') ABORT("bad char");
46 char id_cord_fn(size_t i, void * client_data)
51 void test_basics(void)
53 CORD x = CORD_from_char_star("ab");
60 if (!CORD_IS_STRING(x)) ABORT("short cord should usually be a string");
61 if (strcmp(x, "abab") != 0) ABORT("bad CORD_cat result");
63 for (i = 1; i < 16; i++) {
67 if (CORD_len(x) != 128*1024+1) ABORT("bad length");
70 if (CORD_iter5(x, 64*1024-1, test_fn, CORD_NO_FN, (void *)13) == 0) {
71 ABORT("CORD_iter5 failed");
73 if (count != 64*1024 + 2) ABORT("CORD_iter5 failed");
76 CORD_set_pos(p, x, 64*1024-1);
77 while(CORD_pos_valid(p)) {
78 (void) test_fn(CORD_pos_fetch(p), (void *)13);
81 if (count != 64*1024 + 2) ABORT("Position based iteration failed");
83 y = CORD_substr(x, 1023, 5);
84 if (!y) ABORT("CORD_substr returned NULL");
85 if (!CORD_IS_STRING(y)) ABORT("short cord should usually be a string");
86 if (strcmp(y, "babab") != 0) ABORT("bad CORD_substr result");
88 y = CORD_substr(x, 1024, 8);
89 if (!y) ABORT("CORD_substr returned NULL");
90 if (!CORD_IS_STRING(y)) ABORT("short cord should usually be a string");
91 if (strcmp(y, "abababab") != 0) ABORT("bad CORD_substr result");
93 y = CORD_substr(x, 128*1024-1, 8);
94 if (!y) ABORT("CORD_substr returned NULL");
95 if (!CORD_IS_STRING(y)) ABORT("short cord should usually be a string");
96 if (strcmp(y, "bc") != 0) ABORT("bad CORD_substr result");
99 if (CORD_len(x) != 128*1024+1) ABORT("bad length");
102 if (CORD_iter5(x, 64*1024-1, test_fn, CORD_NO_FN, (void *)13) == 0) {
103 ABORT("CORD_iter5 failed");
105 if (count != 64*1024 + 2) ABORT("CORD_iter5 failed");
107 y = CORD_substr(x, 1023, 5);
108 if (!y) ABORT("CORD_substr returned NULL");
109 if (!CORD_IS_STRING(y)) ABORT("short cord should usually be a string");
110 if (strcmp(y, "babab") != 0) ABORT("bad CORD_substr result");
111 y = CORD_from_fn(id_cord_fn, 0, 13);
113 CORD_set_pos(p, y, i);
114 while(CORD_pos_valid(p)) {
115 c = CORD_pos_fetch(p);
116 if(c != i) ABORT("Traversal of function node failed");
119 if (i != 13) ABORT("Bad apparent length for function node");
122 void test_extras(void)
124 # define FNAME1 "cordtst1.tmp" /* short name (8+3) for portability */
125 # define FNAME2 "cordtst2.tmp"
127 CORD y = "abcdefghijklmnopqrstuvwxyz0123456789";
131 FILE *f1a, *f1b, *f2;
133 w = CORD_cat(CORD_cat(y,y),y);
134 z = CORD_catn(3,y,y,y);
135 if (CORD_cmp(w,z) != 0) ABORT("CORD_catn comparison wrong");
136 for (i = 1; i < 100; i++) {
140 if (CORD_cmp(x,z) != 0) ABORT("balanced string comparison wrong");
141 if (CORD_cmp(x,CORD_cat(z, CORD_nul(13))) >= 0) ABORT("comparison 2");
142 if (CORD_cmp(CORD_cat(x, CORD_nul(13)), z) <= 0) ABORT("comparison 3");
143 if (CORD_cmp(x,CORD_cat(z, "13")) >= 0) ABORT("comparison 4");
144 if ((f = fopen(FNAME1, "w")) == 0) ABORT("open failed");
145 if (CORD_put(z,f) == EOF) ABORT("CORD_put failed");
146 if (fclose(f) == EOF) ABORT("fclose failed");
147 f1a = fopen(FNAME1, "rb");
148 if (!f1a) ABORT("Unable to open " FNAME1);
149 w = CORD_from_file(f1a);
150 if (CORD_len(w) != CORD_len(z)) ABORT("file length wrong");
151 if (CORD_cmp(w,z) != 0) ABORT("file comparison wrong");
152 if (CORD_cmp(CORD_substr(w, 50*36+2, 36), y) != 0)
153 ABORT("file substr wrong");
154 f1b = fopen(FNAME1, "rb");
155 if (!f1b) ABORT("2nd open failed: " FNAME1);
156 z = CORD_from_file_lazy(f1b);
157 if (CORD_cmp(w,z) != 0) ABORT("File conversions differ");
158 if (CORD_chr(w, 0, '9') != 37) ABORT("CORD_chr failed 1");
159 if (CORD_chr(w, 3, 'a') != 38) ABORT("CORD_chr failed 2");
160 if (CORD_rchr(w, CORD_len(w) - 1, '}') != 1) ABORT("CORD_rchr failed");
162 for (i = 1; i < 14; i++) {
165 if ((f = fopen(FNAME2, "w")) == 0) ABORT("2nd open failed");
167 /* FIXME: DJGPP workaround. Why does this help? */
168 if (fflush(f) != 0) ABORT("fflush failed");
170 if (CORD_put(x,f) == EOF) ABORT("CORD_put failed");
171 if (fclose(f) == EOF) ABORT("fclose failed");
172 f2 = fopen(FNAME2, "rb");
173 if (!f2) ABORT("Unable to open " FNAME2);
174 w = CORD_from_file(f2);
175 if (CORD_len(w) != CORD_len(x)) ABORT("file length wrong");
176 if (CORD_cmp(w,x) != 0) ABORT("file comparison wrong");
177 if (CORD_cmp(CORD_substr(w, 1000*36, 36), y) != 0)
178 ABORT("file substr wrong");
179 if (strcmp(CORD_to_char_star(CORD_substr(w, 1000*36, 36)), y) != 0)
180 ABORT("char * file substr wrong");
181 if (strcmp(CORD_substr(w, 1000*36, 2), "ab") != 0)
182 ABORT("short file substr wrong");
183 if (CORD_str(x,1,"9a") != 35) ABORT("CORD_str failed 1");
184 if (CORD_str(x,0,"9abcdefghijk") != 35) ABORT("CORD_str failed 2");
185 if (CORD_str(x,0,"9abcdefghijx") != CORD_NOT_FOUND)
186 ABORT("CORD_str failed 3");
187 if (CORD_str(x,0,"9>") != CORD_NOT_FOUND) ABORT("CORD_str failed 4");
188 if (remove(FNAME1) != 0) {
189 /* On some systems, e.g. OS2, this may fail if f1 is still open. */
190 if ((fclose(f1a) == EOF) & (fclose(f1b) == EOF))
191 ABORT("fclose(f1) failed");
192 if (remove(FNAME1) != 0) ABORT("remove 1 failed");
194 if (remove(FNAME2) != 0) {
195 if (fclose(f2) == EOF) ABORT("fclose(f2) failed");
196 if (remove(FNAME2) != 0) ABORT("remove 2 failed");
200 void test_printf(void)
208 if (CORD_sprintf(&result, "%7.2f%ln", 3.14159F, &l) != 7)
209 ABORT("CORD_sprintf failed 1");
210 if (CORD_cmp(result, " 3.14") != 0)ABORT("CORD_sprintf goofed 1");
211 if (l != 7) ABORT("CORD_sprintf goofed 2");
212 if (CORD_sprintf(&result, "%-7.2s%hn%c%s", "abcd", &s, 'x', "yz") != 10)
213 ABORT("CORD_sprintf failed 2");
214 if (CORD_cmp(result, "ab xyz") != 0)ABORT("CORD_sprintf goofed 3");
215 if (s != 7) ABORT("CORD_sprintf goofed 4");
220 if (CORD_sprintf(&result, "->%-120.78r!\n", x) != 124)
221 ABORT("CORD_sprintf failed 3");
222 (void) sprintf(result2, "->%-120.78s!\n", CORD_to_char_star(x));
223 if (CORD_cmp(result, result2) != 0)ABORT("CORD_sprintf goofed 5");
229 printf("cordtest:\n");
235 CORD_fprintf(stdout, "SUCCEEDED\n");