Annotation of OpenXM_contrib/gc/cord/cordtest.c, Revision 1.1.1.1
1.1 maekawa 1: /*
2: * Copyright (c) 1993-1994 by Xerox Corporation. All rights reserved.
3: *
4: * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
5: * OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
6: *
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.
12: */
13: /* Boehm, August 24, 1994 11:58 am PDT */
14: # include "cord.h"
15: # include <string.h>
16: # include <stdio.h>
17: /* This is a very incomplete test of the cord package. It knows about */
18: /* a few internals of the package (e.g. when C strings are returned) */
19: /* that real clients shouldn't rely on. */
20:
21: # define ABORT(string) \
22: { int x = 0; fprintf(stderr, "FAILED: %s\n", string); x = 1 / x; abort(); }
23:
24: int count;
25:
26: int test_fn(char c, void * client_data)
27: {
28: if (client_data != (void *)13) ABORT("bad client data");
29: if (count < 64*1024+1) {
30: if ((count & 1) == 0) {
31: if (c != 'b') ABORT("bad char");
32: } else {
33: if (c != 'a') ABORT("bad char");
34: }
35: count++;
36: return(0);
37: } else {
38: if (c != 'c') ABORT("bad char");
39: count++;
40: return(1);
41: }
42: }
43:
44: char id_cord_fn(size_t i, void * client_data)
45: {
46: return((char)i);
47: }
48:
49: void test_basics()
50: {
51: CORD x = CORD_from_char_star("ab");
52: register int i;
53: char c;
54: CORD y;
55: CORD_pos p;
56:
57: x = CORD_cat(x,x);
58: if (!CORD_IS_STRING(x)) ABORT("short cord should usually be a string");
59: if (strcmp(x, "abab") != 0) ABORT("bad CORD_cat result");
60:
61: for (i = 1; i < 16; i++) {
62: x = CORD_cat(x,x);
63: }
64: x = CORD_cat(x,"c");
65: if (CORD_len(x) != 128*1024+1) ABORT("bad length");
66:
67: count = 0;
68: if (CORD_iter5(x, 64*1024-1, test_fn, CORD_NO_FN, (void *)13) == 0) {
69: ABORT("CORD_iter5 failed");
70: }
71: if (count != 64*1024 + 2) ABORT("CORD_iter5 failed");
72:
73: count = 0;
74: CORD_set_pos(p, x, 64*1024-1);
75: while(CORD_pos_valid(p)) {
76: (void) test_fn(CORD_pos_fetch(p), (void *)13);
77: CORD_next(p);
78: }
79: if (count != 64*1024 + 2) ABORT("Position based iteration failed");
80:
81: y = CORD_substr(x, 1023, 5);
82: if (!CORD_IS_STRING(y)) ABORT("short cord should usually be a string");
83: if (strcmp(y, "babab") != 0) ABORT("bad CORD_substr result");
84:
85: y = CORD_substr(x, 1024, 8);
86: if (!CORD_IS_STRING(y)) ABORT("short cord should usually be a string");
87: if (strcmp(y, "abababab") != 0) ABORT("bad CORD_substr result");
88:
89: y = CORD_substr(x, 128*1024-1, 8);
90: if (!CORD_IS_STRING(y)) ABORT("short cord should usually be a string");
91: if (strcmp(y, "bc") != 0) ABORT("bad CORD_substr result");
92:
93: x = CORD_balance(x);
94: if (CORD_len(x) != 128*1024+1) ABORT("bad length");
95:
96: count = 0;
97: if (CORD_iter5(x, 64*1024-1, test_fn, CORD_NO_FN, (void *)13) == 0) {
98: ABORT("CORD_iter5 failed");
99: }
100: if (count != 64*1024 + 2) ABORT("CORD_iter5 failed");
101:
102: y = CORD_substr(x, 1023, 5);
103: if (!CORD_IS_STRING(y)) ABORT("short cord should usually be a string");
104: if (strcmp(y, "babab") != 0) ABORT("bad CORD_substr result");
105: y = CORD_from_fn(id_cord_fn, 0, 13);
106: i = 0;
107: CORD_set_pos(p, y, i);
108: while(CORD_pos_valid(p)) {
109: c = CORD_pos_fetch(p);
110: if(c != i) ABORT("Traversal of function node failed");
111: CORD_next(p); i++;
112: }
113: if (i != 13) ABORT("Bad apparent length for function node");
114: }
115:
116: void test_extras()
117: {
118: # if defined(__OS2__)
119: # define FNAME1 "tmp1"
120: # define FNAME2 "tmp2"
121: # elif defined(AMIGA)
122: # define FNAME1 "T:tmp1"
123: # define FNAME2 "T:tmp2"
124: # else
125: # define FNAME1 "/tmp/cord_test"
126: # define FNAME2 "/tmp/cord_test2"
127: # endif
128: register int i;
129: CORD y = "abcdefghijklmnopqrstuvwxyz0123456789";
130: CORD x = "{}";
131: CORD w, z;
132: FILE *f;
133: FILE *f1a, *f1b, *f2;
134:
135: w = CORD_cat(CORD_cat(y,y),y);
136: z = CORD_catn(3,y,y,y);
137: if (CORD_cmp(w,z) != 0) ABORT("CORD_catn comparison wrong");
138: for (i = 1; i < 100; i++) {
139: x = CORD_cat(x, y);
140: }
141: z = CORD_balance(x);
142: if (CORD_cmp(x,z) != 0) ABORT("balanced string comparison wrong");
143: if (CORD_cmp(x,CORD_cat(z, CORD_nul(13))) >= 0) ABORT("comparison 2");
144: if (CORD_cmp(CORD_cat(x, CORD_nul(13)), z) <= 0) ABORT("comparison 3");
145: if (CORD_cmp(x,CORD_cat(z, "13")) >= 0) ABORT("comparison 4");
146: if ((f = fopen(FNAME1, "w")) == 0) ABORT("open failed");
147: if (CORD_put(z,f) == EOF) ABORT("CORD_put failed");
148: if (fclose(f) == EOF) ABORT("fclose failed");
149: w = CORD_from_file(f1a = fopen(FNAME1, "rb"));
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: z = CORD_from_file_lazy(f1b = fopen(FNAME1, "rb"));
155: if (CORD_cmp(w,z) != 0) ABORT("File conversions differ");
156: if (CORD_chr(w, 0, '9') != 37) ABORT("CORD_chr failed 1");
157: if (CORD_chr(w, 3, 'a') != 38) ABORT("CORD_chr failed 2");
158: if (CORD_rchr(w, CORD_len(w) - 1, '}') != 1) ABORT("CORD_rchr failed");
159: x = y;
160: for (i = 1; i < 14; i++) {
161: x = CORD_cat(x,x);
162: }
163: if ((f = fopen(FNAME2, "w")) == 0) ABORT("2nd open failed");
164: if (CORD_put(x,f) == EOF) ABORT("CORD_put failed");
165: if (fclose(f) == EOF) ABORT("fclose failed");
166: w = CORD_from_file(f2 = fopen(FNAME2, "rb"));
167: if (CORD_len(w) != CORD_len(x)) ABORT("file length wrong");
168: if (CORD_cmp(w,x) != 0) ABORT("file comparison wrong");
169: if (CORD_cmp(CORD_substr(w, 1000*36, 36), y) != 0)
170: ABORT("file substr wrong");
171: if (strcmp(CORD_to_char_star(CORD_substr(w, 1000*36, 36)), y) != 0)
172: ABORT("char * file substr wrong");
173: if (strcmp(CORD_substr(w, 1000*36, 2), "ab") != 0)
174: ABORT("short file substr wrong");
175: if (CORD_str(x,1,"9a") != 35) ABORT("CORD_str failed 1");
176: if (CORD_str(x,0,"9abcdefghijk") != 35) ABORT("CORD_str failed 2");
177: if (CORD_str(x,0,"9abcdefghijx") != CORD_NOT_FOUND)
178: ABORT("CORD_str failed 3");
179: if (CORD_str(x,0,"9>") != CORD_NOT_FOUND) ABORT("CORD_str failed 4");
180: if (remove(FNAME1) != 0) {
181: /* On some systems, e.g. OS2, this may fail if f1 is still open. */
182: if ((fclose(f1a) == EOF) & (fclose(f1b) == EOF))
183: ABORT("fclose(f1) failed");
184: if (remove(FNAME1) != 0) ABORT("remove 1 failed");
185: }
186: if (remove(FNAME2) != 0) {
187: if (fclose(f2) == EOF) ABORT("fclose(f2) failed");
188: if (remove(FNAME2) != 0) ABORT("remove 2 failed");
189: }
190: }
191:
192: void test_printf()
193: {
194: CORD result;
195: char result2[200];
196: long l;
197: short s;
198: CORD x;
199:
200: if (CORD_sprintf(&result, "%7.2f%ln", 3.14159F, &l) != 7)
201: ABORT("CORD_sprintf failed 1");
202: if (CORD_cmp(result, " 3.14") != 0)ABORT("CORD_sprintf goofed 1");
203: if (l != 7) ABORT("CORD_sprintf goofed 2");
204: if (CORD_sprintf(&result, "%-7.2s%hn%c%s", "abcd", &s, 'x', "yz") != 10)
205: ABORT("CORD_sprintf failed 2");
206: if (CORD_cmp(result, "ab xyz") != 0)ABORT("CORD_sprintf goofed 3");
207: if (s != 7) ABORT("CORD_sprintf goofed 4");
208: x = "abcdefghij";
209: x = CORD_cat(x,x);
210: x = CORD_cat(x,x);
211: x = CORD_cat(x,x);
212: if (CORD_sprintf(&result, "->%-120.78r!\n", x) != 124)
213: ABORT("CORD_sprintf failed 3");
214: (void) sprintf(result2, "->%-120.78s!\n", CORD_to_char_star(x));
215: if (CORD_cmp(result, result2) != 0)ABORT("CORD_sprintf goofed 5");
216: }
217:
218: main()
219: {
220: # ifdef THINK_C
221: printf("cordtest:\n");
222: # endif
223: test_basics();
224: test_extras();
225: test_printf();
226: CORD_fprintf(stderr, "SUCCEEDED\n");
227: return(0);
228: }
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