Branch Coverage

Shared.xs

Criterion	Covered	Total	%
branch	105	252	41.6

line	true	false	branch
30	0	10	if (!SvROK(self)) return;
32	0	10	if (!h) return;
40	6	0	EXTRACT_STK(self);
	0	6	EXTRACT_STK(self);
	0	6	EXTRACT_STK(self);
42	0	6	RETVAL = stk_size(h);
50	2	0	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
52	0	2	RETVAL = (UV)h->hdr->capacity;
60	3	0	EXTRACT_STK(self);
	0	3	EXTRACT_STK(self);
	0	3	EXTRACT_STK(self);
62	3	0	RETVAL = stk_size(h) == 0;
70	1	0	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
72	1	0	RETVAL = stk_size(h) >= (UV)h->hdr->capacity;
80	3	0	EXTRACT_STK(self);
	0	3	EXTRACT_STK(self);
	0	3	EXTRACT_STK(self);
88	0	0	EXTRACT_STK(self);
	0	0	EXTRACT_STK(self);
	0	0	EXTRACT_STK(self);
90	0	0	RETVAL = stk_drain(h);
98	1	0	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
100	1	0	RETVAL = h->path ? newSVpv(h->path, 0) : &PL_sv_undef;
108	1	0	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
110	0	1	RETVAL = h->backing_fd;
118	1	0	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
120	0	1	RETVAL = stk_create_eventfd(h);
129	0	0	EXTRACT_STK(self);
	0	0	EXTRACT_STK(self);
	0	0	EXTRACT_STK(self);
131	0	0	if (h->notify_fd >= 0 && h->notify_fd != fd) close(h->notify_fd);
	0	0	if (h->notify_fd >= 0 && h->notify_fd != fd) close(h->notify_fd);
138	2	0	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
140	0	2	RETVAL = h->notify_fd;
148	2	0	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
150	2	0	RETVAL = stk_notify(h);
158	1	0	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
161	1	0	RETVAL = (v >= 0) ? newSViv((IV)v) : &PL_sv_undef;
169	1	0	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
178	1	0	if (sv_isobject(self_or_class)) {
180	0	1	if (!h) croak("destroyed object");
183	0	0	if (items < 2) croak("Usage: ...->unlink($path)");
186	0	1	if (!p) croak("cannot unlink anonymous or memfd object");
187	0	1	if (unlink(p) != 0) croak("unlink(%s): %s", p, strerror(errno));
193	2	0	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
222	3	2	const char *p = SvOK(path) ? SvPV_nolen(path) : NULL;
224	0	5	if (!h) croak("Data::Stack::Shared::Int->new: %s", errbuf);
238	0	1	if (!h) croak("Data::Stack::Shared::Int->new_memfd: %s", errbuf);
251	0	1	if (!h) croak("Data::Stack::Shared::Int->new_from_fd: %s", errbuf);
261	35	0	EXTRACT_STK(self);
	0	35	EXTRACT_STK(self);
	0	35	EXTRACT_STK(self);
264	34	1	RETVAL = stk_try_push(h, &v, sizeof(v));
273	1	0	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
276	1	0	if (items > 2) timeout = SvNV(ST(2));
278	0	1	RETVAL = stk_push(h, &v, sizeof(v), timeout);
286	18	0	EXTRACT_STK(self);
	0	18	EXTRACT_STK(self);
	0	18	EXTRACT_STK(self);
289	16	2	RETVAL = stk_try_pop(h, &v) ? newSViv((IV)v) : &PL_sv_undef;
297	2	0	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
300	2	0	if (items > 1) timeout = SvNV(ST(1));
302	1	1	RETVAL = stk_pop(h, &v, timeout) ? newSViv((IV)v) : &PL_sv_undef;
310	1	0	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
313	1	0	RETVAL = stk_peek(h, &v) ? newSViv((IV)v) : &PL_sv_undef;
332	0	3	if (max_len == 0) croak("max_len must be > 0");
333	0	3	if (max_len > (UV)(UINT32_MAX - sizeof(uint32_t)))
336	0	3	const char *p = SvOK(path) ? SvPV_nolen(path) : NULL;
338	0	3	if (!h) croak("Data::Stack::Shared::Str->new: %s", errbuf);
352	0	0	if (max_len == 0) croak("max_len must be > 0");
353	0	0	if (max_len > (UV)(UINT32_MAX - sizeof(uint32_t)))
357	0	0	if (!h) croak("Data::Stack::Shared::Str->new_memfd: %s", errbuf);
370	0	0	if (!h) croak("Data::Stack::Shared::Str->new_from_fd: %s", errbuf);
380	6	0	EXTRACT_STK(self);
	0	6	EXTRACT_STK(self);
	0	6	EXTRACT_STK(self);
385	0	6	if (slen > max_len) slen = max_len;
391	6	0	if (slen < max_len) memset(buf + sizeof(uint32_t) + slen, 0, max_len - slen);
402	0	0	EXTRACT_STK(self);
	0	0	EXTRACT_STK(self);
	0	0	EXTRACT_STK(self);
405	0	0	if (items > 2) timeout = SvNV(ST(2));
409	0	0	if (slen > max_len) slen = max_len;
415	0	0	if (slen < max_len) memset(buf + sizeof(uint32_t) + slen, 0, max_len - slen);
425	5	0	EXTRACT_STK(self);
	0	5	EXTRACT_STK(self);
	0	5	EXTRACT_STK(self);
429	4	1	if (stk_try_pop(h, buf)) {
433	0	4	if (len > max_len) len = max_len;
446	0	0	EXTRACT_STK(self);
	0	0	EXTRACT_STK(self);
	0	0	EXTRACT_STK(self);
449	0	0	if (items > 1) timeout = SvNV(ST(1));
452	0	0	if (stk_pop(h, buf, timeout)) {
456	0	0	if (len > max_len) len = max_len;
469	1	0	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
473	1	0	if (stk_peek(h, buf)) {
477	0	1	if (len > max_len) len = max_len;