Annotation of OpenXM_contrib/gc/cord/cordtest.c, Revision 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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