diff options
Diffstat (limited to 'tests/bfstd.c')
| -rw-r--r-- | tests/bfstd.c | 176 |
1 files changed, 151 insertions, 25 deletions
diff --git a/tests/bfstd.c b/tests/bfstd.c index a43783a..6e15e2b 100644 --- a/tests/bfstd.c +++ b/tests/bfstd.c @@ -6,35 +6,15 @@ #include "bfstd.h" #include "diag.h" +#include <errno.h> #include <langinfo.h> +#include <limits.h> +#include <stdint.h> #include <stdlib.h> #include <string.h> -/** Check the result of xdirname()/xbasename(). */ -static void check_base_dir(const char *path, const char *dir, const char *base) { - char *xdir = xdirname(path); - bfs_everify(xdir, "xdirname()"); - bfs_check(strcmp(xdir, dir) == 0, "xdirname('%s') == '%s' (!= '%s')", path, xdir, dir); - free(xdir); - - char *xbase = xbasename(path); - bfs_everify(xbase, "xbasename()"); - bfs_check(strcmp(xbase, base) == 0, "xbasename('%s') == '%s' (!= '%s')", path, xbase, base); - free(xbase); -} - -/** Check the result of wordesc(). */ -static void check_wordesc(const char *str, const char *exp, enum wesc_flags flags) { - char buf[256]; - char *end = buf + sizeof(buf); - char *esc = wordesc(buf, end, str, flags); - - if (bfs_check(esc != end)) { - bfs_check(strcmp(buf, exp) == 0, "wordesc('%s') == '%s' (!= '%s')", str, buf, exp); - } -} - -void check_bfstd(void) { +/** asciilen() test cases. */ +static void check_asciilen(void) { bfs_check(asciilen("") == 0); bfs_check(asciilen("@") == 1); bfs_check(asciilen("@@") == 2); @@ -49,7 +29,23 @@ void check_bfstd(void) { bfs_check(asciilen("@@@@@@@\xFF@@@@@@a\xFF@@@@@@@") == 7); bfs_check(asciilen("@@@@@@@@\xFF@@@@@a\xFF@@@@@@@") == 8); bfs_check(asciilen("@@@@@@@@@\xFF@@@@a\xFF@@@@@@@") == 9); +} + +/** Check the result of xdirname()/xbasename(). */ +static void check_base_dir(const char *path, const char *dir, const char *base) { + char *xdir = xdirname(path); + bfs_everify(xdir, "xdirname()"); + bfs_check(strcmp(xdir, dir) == 0, "xdirname('%s') == '%s' (!= '%s')", path, xdir, dir); + free(xdir); + char *xbase = xbasename(path); + bfs_everify(xbase, "xbasename()"); + bfs_check(strcmp(xbase, base) == 0, "xbasename('%s') == '%s' (!= '%s')", path, xbase, base); + free(xbase); +} + +/** xdirname()/xbasename() test cases. */ +static void check_basedirs(void) { // From man 3p basename check_base_dir("usr", ".", "usr"); check_base_dir("usr/", ".", "usr"); @@ -61,7 +57,21 @@ void check_bfstd(void) { check_base_dir("/usr/lib", "/usr", "lib"); check_base_dir("//usr//lib//", "//usr", "lib"); check_base_dir("/home//dwc//test", "/home//dwc", "test"); +} + +/** Check the result of wordesc(). */ +static void check_wordesc(const char *str, const char *exp, enum wesc_flags flags) { + char buf[256]; + char *end = buf + sizeof(buf); + char *esc = wordesc(buf, end, str, flags); + if (bfs_check(esc != end)) { + bfs_check(strcmp(buf, exp) == 0, "wordesc('%s') == '%s' (!= '%s')", str, buf, exp); + } +} + +/** wordesc() test cases. */ +static void check_wordescs(void) { check_wordesc("", "\"\"", WESC_SHELL); check_wordesc("word", "word", WESC_SHELL); check_wordesc("two words", "\"two words\"", WESC_SHELL); @@ -80,7 +90,123 @@ void check_bfstd(void) { check_wordesc("\xF0\x9F\x98\x80", "\xF0\x9F\x98\x80", WESC_SHELL | WESC_TTY); check_wordesc("\xCB\x9Cuser", "\xCB\x9Cuser", WESC_SHELL); } +} + +/** xstrto*() test cases. */ +static void check_strtox(void) { + short s; + unsigned short us; + int i; + unsigned int ui; + long l; + unsigned long ul; + long long ll; + unsigned long long ull; + char *end; + +#define check_strtouerr(err, str, end, base) \ + do { \ + bfs_echeck(xstrtous(str, end, base, &us) != 0 && errno == err); \ + bfs_echeck(xstrtoui(str, end, base, &ui) != 0 && errno == err); \ + bfs_echeck(xstrtoul(str, end, base, &ul) != 0 && errno == err); \ + bfs_echeck(xstrtoull(str, end, base, &ull) != 0 && errno == err); \ + } while (0) + + check_strtouerr(ERANGE, "-1", NULL, 0); + check_strtouerr(ERANGE, "-0x1", NULL, 0); + check_strtouerr(EINVAL, "-", NULL, 0); + check_strtouerr(EINVAL, "-q", NULL, 0); + check_strtouerr(EINVAL, "-1q", NULL, 0); + check_strtouerr(EINVAL, "-0x", NULL, 0); + +#define check_strtoerr(err, str, end, base) \ + do { \ + bfs_echeck(xstrtos(str, end, base, &s) != 0 && errno == err); \ + bfs_echeck(xstrtoi(str, end, base, &i) != 0 && errno == err); \ + bfs_echeck(xstrtol(str, end, base, &l) != 0 && errno == err); \ + bfs_echeck(xstrtoll(str, end, base, &ll) != 0 && errno == err); \ + check_strtouerr(err, str, end, base); \ + } while (0) + + check_strtoerr(EINVAL, "", NULL, 0); + check_strtoerr(EINVAL, "", &end, 0); + check_strtoerr(EINVAL, " 1 ", &end, 0); + check_strtoerr(EINVAL, " -1", NULL, 0); + check_strtoerr(EINVAL, " 123", NULL, 0); + check_strtoerr(EINVAL, "123 ", NULL, 0); + check_strtoerr(EINVAL, "0789", NULL, 0); + check_strtoerr(EINVAL, "789A", NULL, 0); + check_strtoerr(EINVAL, "0x", NULL, 0); + check_strtoerr(EINVAL, "0x789A", NULL, 10); + check_strtoerr(EINVAL, "0x-1", NULL, 0); + +#define check_strtotype(type, min, max, fmt, fn, str, base, v, n) \ + do { \ + if ((n) >= min && (n) <= max) { \ + bfs_echeck(fn(str, NULL, base, &v) == 0); \ + bfs_check(v == (type)(n), "%s('%s') == " fmt " (!= " fmt ")", #fn, str, v, (type)(n)); \ + } else { \ + bfs_echeck(fn(str, NULL, base, &v) != 0 && errno == ERANGE); \ + } \ + } while (0) + +#define check_strtoint(str, base, n) \ + do { \ + check_strtotype( signed short, SHRT_MIN, SHRT_MAX, "%d", xstrtos, str, base, s, n); \ + check_strtotype( signed int, INT_MIN, INT_MAX, "%d", xstrtoi, str, base, i, n); \ + check_strtotype( signed long, LONG_MIN, LONG_MAX, "%ld", xstrtol, str, base, l, n); \ + check_strtotype( signed long long, LLONG_MIN, LLONG_MAX, "%lld", xstrtoll, str, base, ll, n); \ + check_strtotype(unsigned short, 0, USHRT_MAX, "%u", xstrtous, str, base, us, n); \ + check_strtotype(unsigned int, 0, UINT_MAX, "%u", xstrtoui, str, base, ui, n); \ + check_strtotype(unsigned long, 0, ULONG_MAX, "%lu", xstrtoul, str, base, ul, n); \ + check_strtotype(unsigned long long, 0, ULLONG_MAX, "%llu", xstrtoull, str, base, ull, n); \ + } while (0) + + check_strtoint("123", 0, 123); + check_strtoint("+123", 0, 123); + check_strtoint("-123", 0, -123); + + check_strtoint("0123", 0, 0123); + check_strtoint("0x789A", 0, 0x789A); + + check_strtoint("0123", 10, 123); + check_strtoint("0789", 10, 789); + + check_strtoint("123", 16, 0x123); + + check_strtoint("0x7FFF", 0, 0x7FFF); + check_strtoint("-0x8000", 0, -0x8000); + + check_strtoint("0x7FFFFFFF", 0, 0x7FFFFFFFL); + check_strtoint("-0x80000000", 0, -0x7FFFFFFFL - 1); + + check_strtoint("0x7FFFFFFFFFFFFFFF", 0, 0x7FFFFFFFFFFFFFFFLL); + check_strtoint("-0x8000000000000000", 0, -0x7FFFFFFFFFFFFFFFLL - 1); + +#define check_strtoend(str, estr, base, n) \ + do { \ + bfs_echeck(xstrtoll(str, &end, base, &ll) == 0); \ + bfs_check(ll == (n), "xstrtoll('%s') == %lld (!= %lld)", str, ll, (long long)(n)); \ + bfs_check(strcmp(end, estr) == 0, "xstrtoll('%s'): end == '%s' (!= '%s')", str, end, estr); \ + } while (0) + + check_strtoend("123 ", " ", 0, 123); + check_strtoend("0789", "89", 0, 07); + check_strtoend("789A", "A", 0, 789); + check_strtoend("0xDEFG", "G", 0, 0xDEF); +} + +/** xstrwidth() test cases. */ +static void check_strwidth(void) { bfs_check(xstrwidth("Hello world") == 11); bfs_check(xstrwidth("Hello\1world") == 10); } + +void check_bfstd(void) { + check_asciilen(); + check_basedirs(); + check_wordescs(); + check_strtox(); + check_strwidth(); +} |