153 lines
4.5 KiB
C
153 lines
4.5 KiB
C
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/* incomplete test suite for convert functions
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Current functions tested:
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all isxxxxx functions
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toupper
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tolower
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atoi
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atol
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strtol
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strtoul
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swab
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itoa
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ltoa
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ultoa
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <limits.h>
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#include <errno.h>
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fail(int n)
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{
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printf("Test #%d failed.\n", n);
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}
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main()
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{
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char s[512];
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char t[512];
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char *p;
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/* test isxxxx functions */
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if (!iscntrl(0x7)) fail(1);
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if (iscntrl('c')) fail(2);
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if (!isdigit('0')) fail(3);
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if (isdigit('A')) fail(4);
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if (!isgraph(';')) fail(5);
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if (isgraph(' ')) fail(6);
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if (!islower('f')) fail(7);
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if (islower('F')) fail(8);
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if (!isprint('S')) fail(9);
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if (isprint('\v')) fail(10);
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if (!ispunct('.')) fail(11);
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if (ispunct('A')) fail(12);
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if (!isspace('\v')) fail(13);
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if (isspace('D')) fail(14);
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if (!isupper('D')) fail(15);
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if (isupper('z')) fail(16);
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if (!isxdigit('D')) fail(17);
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if (isxdigit('G')) fail(18);
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if (!isalnum('7')) fail(19);
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if (isalnum(';')) fail(20);
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if (!isalpha('j')) fail(21);
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if (isalpha('$')) fail(22);
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if (!isascii(0x3)) fail(23);
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if (isascii(234)) fail(24);
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if (!iscsym('d')) fail(25);
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if (iscsym('$')) fail(26);
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if (!iscsymf('A')) fail(27);
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if (iscsymf('5')) fail(28);
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/* test toupper and tolower */
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if (tolower('C') != 'c') fail(29);
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if (tolower('d') != 'd') fail(30);
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if (tolower('$') != '$') fail(31);
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if (toupper('q') != 'Q') fail(32);
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if (toupper('A') != 'A') fail(33);
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if (toupper(';') != ';') fail(34);
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/* test atol/atoi */
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if (atol("-123") != -123) fail(35);
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if (atoi("32767") != 32767) fail(36);
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if (atoi("-32767") != -32767) fail(36);
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if (atol("0") != 0) fail(37);
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if (atol("2147483647") != 2147483647) fail(38);
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if (atol("-2147483647") != -2147483647) fail(39);
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if (atol("123456") != 123456) fail(40);
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if (atol("-123456") != -123456) fail(41);
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/* test strtol */
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if (strtol("-123", NULL, 10) != -123) fail(42);
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if (strtol(" 2147483646", NULL, 10) != 2147483646) fail(43);
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if (strtol("-2147483646$$", NULL, 10) != -2147483646) fail(44);
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if (strtol(" 2147483648x", NULL, 10) != LONG_MAX) fail(45);
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if (strtol(" -2147483648", NULL, 10) != LONG_MIN) fail(46);
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if (strtol("0", NULL, 10) != 0) fail(47);
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if (strtol("981235b", NULL, 10) != 981235) fail(48);
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if (strtol(" -1234567a", NULL, 10) != -1234567) fail(49);
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if (strtol("FFDE", NULL, 16) != 0xFFDE) fail(50);
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if (strtol("7FFFFFFE", NULL, 16) != 0x7FFFFFFE) fail(51);
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if (strtol("-0x45", NULL, 16) != -0x45) fail(52);
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if (strtol("23478", NULL, 8) != 02347) fail(53);
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if (strtol(" -0x123D", NULL, 0) != -0x123d) fail(54);
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if (strtol(" 01238", NULL, 0) != 0123) fail(55);
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if (strtol(" -678899", NULL, 0) != -678899) fail(56);
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errno = 0;
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strtol("2147483647", NULL, 10);
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if (errno != 0) fail(57);
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errno = 0;
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strtol("2147483648", NULL, 10);
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if (errno != ERANGE) fail(58);
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errno = 0;
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strtol("63234283743", NULL, 10);
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if (errno != ERANGE) fail(59);
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strcpy(s, " 8983");
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strtol(s, &p, 8);
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if (s != p) fail(60);
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strcpy(s, "12345678901234567890XX");
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strtol(s, &p, 0);
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if (p != s+20) fail(61);
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strcpy(s, " 111");
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strtol(s, &p, 1);
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if (p != s) fail(62);
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errno = 0;
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if (strtoul("4294967295", NULL, 10) != ULONG_MAX) fail(63);
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if (errno != 0) fail(64);
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errno = 0;
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strtoul("4294967296", NULL, 10);
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if (errno != ERANGE) fail(65);
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errno = 0;
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strtoul("63234283743", NULL, 10);
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if (errno != ERANGE) fail(66);
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/* test swab */
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strcpy(s, "abcdefghijklmn");
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swab(s, t, 14);
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if (strcmp(t, "badcfehgjilknm") != 0) fail(67);
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strcpy(t, s);
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swab(s, t, 7);
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if (strcmp(t, "badcfeghijklmn") != 0) fail(68);
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strcpy(t, s);
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swab(s, t, -5);
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if (strcmp(s, t) != 0) fail(69);
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/* test itoa/ltoa/ultoa */
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if (strcmp(itoa(345, s, 10), "345") != 0) fail(70);
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if (strcmp(itoa(-345, s, 10), "-345") != 0) fail(71);
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if (strcmp(itoa(33, s, 36), "x") != 0) fail(72);
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if (strcmp(itoa(65535U, s, 16), "ffff") != 0) fail(73);
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if (strcmp(ltoa(123457, s, 10), "123457") != 0) fail(74);
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if (strcmp(ltoa(-123457, s, 10), "-123457") != 0) fail(75);
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if (strcmp(ltoa(076512L, s, 8), "76512") != 0) fail(76);
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if (strcmp(ltoa(-1L, s, 10), "-1") != 0) fail(77);
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if (strcmp(ltoa(-1L, s, 16), "ffffffff") != 0) fail(78);
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if (strcmp(ultoa(-1L, s, 10), "4294967295") != 0) fail(79);
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}
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