1 /* My bet is this was written by Chris Torek.
2 I reformatted and ansidecl-ized it, and tweaked it a little. */
13 CONST char *str; /* Convert this. */
14 unsigned long int expect; /* To get this. */
15 int base; /* Use this base. */
16 char left; /* With this left over. */
17 int err; /* And this in errno. */
19 static CONST struct ltest tests[] =
21 /* First, signed numbers. */
22 { " -17", -17, 0, 0, 0 },
23 { " +0x123fg", 0x123f, 0, 'g', 0 },
24 { "2147483647", 2147483647, 0, 0, 0 },
25 { "2147483648", 2147483647, 0, 0, ERANGE },
26 { "214748364888", 2147483647, 0, 0, ERANGE },
27 { "2147483650", 2147483647, 0, 0, ERANGE },
28 { "-2147483649", -2147483648, 0, 0, ERANGE },
29 { "-2147483648", -2147483648, 0, 0, 0 },
30 { "0123", 0123, 0, 0, 0 },
31 { "0x1122334455z", 2147483647, 16, 'z', ERANGE },
32 { "0x0xc", 0, 0, 'x', 0 },
33 { "yz!", 34*36+35, 36, '!', 0 },
38 { "0xffffffffg", 0xffffffff, 0, 'g', 0 },
39 { "0xf1f2f3f4f5", 0xffffffff, 0, 0, ERANGE },
40 { "-0x123456789", 0xffffffff, 0, 0, ERANGE },
41 { "-0xfedcba98", -0xfedcba98, 0, 0, 0 },
45 static void EXFUN(expand, (char *dst, int c));
50 register CONST struct ltest *lt;
54 for (lt = tests; lt->str != NULL; ++lt)
59 l = strtol(lt->str, &ep, lt->base);
60 printf("strtol(\"%s\", , %d) test %u",
61 lt->str, lt->base, (unsigned int) (lt - tests));
62 if (l == (long int) lt->expect && *ep == lt->left && errno == lt->err)
67 if (l != (long int) lt->expect)
68 printf(" returns %ld, expected %ld\n",
69 l, (long int) lt->expect);
72 char exp1[5], exp2[5];
74 expand(exp2, lt->left);
75 printf(" leaves '%s', expected '%s'\n", exp1, exp2);
78 printf(" errno %d (%s) instead of %d (%s)\n",
79 errno, strerror(errno), lt->err, strerror(lt->err));
84 for (++lt; lt->str != NULL; lt++)
86 register unsigned long int ul;
89 ul = strtoul(lt->str, &ep, lt->base);
90 printf("strtoul(\"%s\", , %d) test %u",
91 lt->str, lt->base, (unsigned int) (lt - tests));
92 if (ul == lt->expect && *ep == lt->left && errno == lt->err)
98 printf(" returns %lu, expected %lu\n",
102 char exp1[5], exp2[5];
104 expand(exp2, lt->left);
105 printf(" leaves '%s', expected '%s'\n", exp1, exp2);
107 if (errno != lt->err)
108 printf(" errno %d (%s) instead of %d (%s)\n",
109 errno, strerror(errno), lt->err, strerror(lt->err));
114 exit(status ? EXIT_FAILURE : EXIT_SUCCESS);
118 DEFUN(expand, (dst, c), register char *dst AND register int c)
126 (void) sprintf(dst, "%#.3o", (unsigned int) c);