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test: add -k, -ef, -ot, and -nt

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Signed-off-by: Mattias Andrée <maandree@kth.se>
This commit is contained in:
Mattias Andrée 2016-03-25 00:18:02 +01:00 committed by sin
parent 44a6d65832
commit 1ea414e300
1 changed files with 41 additions and 0 deletions
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41
test.c
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@ -7,12 +7,25 @@
#define STOI(s) enstrtonum(2, s, LLONG_MIN, LLONG_MAX)
static int
mtimecmp(struct stat *buf1, struct stat *buf2)
{
if (buf1->st_mtime < buf2->st_mtime) return -1;
if (buf1->st_mtime > buf2->st_mtime) return +1;
#ifdef st_mtime
if (buf1->st_mtim.tv_nsec < buf2->st_mtim.tv_nsec) return -1;
if (buf1->st_mtim.tv_nsec > buf2->st_mtim.tv_nsec) return +1;
#endif
return 0;
}
static int unary_b(char *s) { struct stat buf; if ( stat(s, &buf)) return 0; return S_ISBLK (buf.st_mode); }
static int unary_c(char *s) { struct stat buf; if ( stat(s, &buf)) return 0; return S_ISCHR (buf.st_mode); }
static int unary_d(char *s) { struct stat buf; if ( stat(s, &buf)) return 0; return S_ISDIR (buf.st_mode); }
static int unary_f(char *s) { struct stat buf; if ( stat(s, &buf)) return 0; return S_ISREG (buf.st_mode); }
static int unary_g(char *s) { struct stat buf; if ( stat(s, &buf)) return 0; return S_ISGID & buf.st_mode ; }
static int unary_h(char *s) { struct stat buf; if (lstat(s, &buf)) return 0; return S_ISLNK (buf.st_mode); }
static int unary_k(char *s) { struct stat buf; if ( stat(s, &buf)) return 0; return S_ISVTX & buf.st_mode ; }
static int unary_p(char *s) { struct stat buf; if ( stat(s, &buf)) return 0; return S_ISFIFO (buf.st_mode); }
static int unary_S(char *s) { struct stat buf; if ( stat(s, &buf)) return 0; return S_ISSOCK (buf.st_mode); }
static int unary_s(char *s) { struct stat buf; if ( stat(s, &buf)) return 0; return buf.st_size ; }
@ -38,6 +51,30 @@ static int binary_ge(char *s1, char *s2) { long long a = STOI(s1), b = STOI(s2);
static int binary_lt(char *s1, char *s2) { long long a = STOI(s1), b = STOI(s2); return a < b; }
static int binary_le(char *s1, char *s2) { long long a = STOI(s1), b = STOI(s2); return a <= b; }
static int
binary_ef(char *s1, char *s2)
{
struct stat buf1, buf2;
if (stat(s1, &buf1) || stat(s2, &buf2)) return 0;
return buf1.st_dev == buf2.st_dev && buf1.st_ino == buf2.st_ino;
}
static int
binary_ot(char *s1, char *s2)
{
struct stat buf1, buf2;
if (stat(s1, &buf1) || stat(s2, &buf2)) return 0;
return mtimecmp(&buf1, &buf2) < 0;
}
static int
binary_nt(char *s1, char *s2)
{
struct stat buf1, buf2;
if (stat(s1, &buf1) || stat(s2, &buf2)) return 0;
return mtimecmp(&buf1, &buf2) > 0;
}
struct test {
char *name;
int (*func)();
@ -51,6 +88,7 @@ static struct test unary[] = {
{ "-f", unary_f },
{ "-g", unary_g },
{ "-h", unary_h },
{ "-k", unary_k },
{ "-L", unary_h },
{ "-n", unary_n },
{ "-p", unary_p },
@ -75,6 +113,9 @@ static struct test binary[] = {
{ "-ge", binary_ge },
{ "-lt", binary_lt },
{ "-le", binary_le },
{ "-ef", binary_ef },
{ "-ot", binary_ot },
{ "-nt", binary_nt },
{ NULL, NULL },
};