Branch Coverage

Shared.xs

Criterion	Covered	Total	%
branch	116	250	46.4

line	true	false	branch
30	0	17	if (!SvROK(self)) return;
32	0	17	if (!h) return;
40	8	0	EXTRACT_STK(self);
	0	8	EXTRACT_STK(self);
	0	8	EXTRACT_STK(self);
42	0	8	RETVAL = stk_size(h);
50	3	0	EXTRACT_STK(self);
	0	3	EXTRACT_STK(self);
	0	3	EXTRACT_STK(self);
52	0	3	RETVAL = (UV)h->hdr->capacity;
60	5	0	EXTRACT_STK(self);
	0	5	EXTRACT_STK(self);
	0	5	EXTRACT_STK(self);
62	5	0	RETVAL = stk_size(h) == 0;
70	2	0	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
72	2	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	2	0	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
90	0	2	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	2	0	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
121	0	2	if (RETVAL < 0) croak("eventfd: %s", strerror(errno));
130	3	0	EXTRACT_STK(self);
	0	3	EXTRACT_STK(self);
	0	3	EXTRACT_STK(self);
132	3	0	if (h->notify_fd >= 0 && h->notify_fd != fd) close(h->notify_fd);
	2	1	if (h->notify_fd >= 0 && h->notify_fd != fd) close(h->notify_fd);
139	5	0	EXTRACT_STK(self);
	0	5	EXTRACT_STK(self);
	0	5	EXTRACT_STK(self);
141	0	5	RETVAL = h->notify_fd;
149	3	0	EXTRACT_STK(self);
	0	3	EXTRACT_STK(self);
	0	3	EXTRACT_STK(self);
151	3	0	RETVAL = stk_notify(h);
159	2	0	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
162	2	0	RETVAL = (v >= 0) ? newSViv((IV)v) : &PL_sv_undef;
170	1	0	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
172	0	1	if (stk_msync(h) != 0) croak("msync: %s", strerror(errno));
179	1	0	if (sv_isobject(self_or_class)) {
181	0	1	if (!h) croak("Attempted to use a destroyed object");
184	0	0	if (items < 2) croak("Usage: ...->unlink($path)");
187	0	1	if (!p) croak("cannot unlink anonymous or memfd object");
188	0	1	if (unlink(p) != 0) croak("unlink(%s): %s", p, strerror(errno));
194	2	0	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
223	4	8	const char *p = SvOK(path) ? SvPV_nolen(path) : NULL;
225	1	11	if (!h) croak("Data::Stack::Shared::Int->new: %s", errbuf);
239	0	1	if (!h) croak("Data::Stack::Shared::Int->new_memfd: %s", errbuf);
252	0	1	if (!h) croak("Data::Stack::Shared::Int->new_from_fd: %s", errbuf);
262	56	0	EXTRACT_STK(self);
	0	56	EXTRACT_STK(self);
	0	56	EXTRACT_STK(self);
265	54	2	RETVAL = stk_try_push(h, &v, sizeof(v));
274	1	0	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
277	1	0	if (items > 2) timeout = SvNV(ST(2));
279	0	1	RETVAL = stk_push(h, &v, sizeof(v), timeout);
287	18035	0	EXTRACT_STK(self);
	0	18035	EXTRACT_STK(self);
	0	18035	EXTRACT_STK(self);
290	18031	4	RETVAL = stk_try_pop(h, &v) ? newSViv((IV)v) : &PL_sv_undef;
298	2	0	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
301	2	0	if (items > 1) timeout = SvNV(ST(1));
303	1	1	RETVAL = stk_pop(h, &v, timeout) ? newSViv((IV)v) : &PL_sv_undef;
311	2	0	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
	0	2	EXTRACT_STK(self);
314	2	0	RETVAL = stk_peek(h, &v) ? newSViv((IV)v) : &PL_sv_undef;
333	0	4	if (max_len == 0) croak("max_len must be > 0");
334	0	4	if (max_len > (UV)(UINT32_MAX - sizeof(uint32_t)))
337	0	4	const char *p = SvOK(path) ? SvPV_nolen(path) : NULL;
339	0	4	if (!h) croak("Data::Stack::Shared::Str->new: %s", errbuf);
353	0	0	if (max_len == 0) croak("max_len must be > 0");
354	0	0	if (max_len > (UV)(UINT32_MAX - sizeof(uint32_t)))
358	0	0	if (!h) croak("Data::Stack::Shared::Str->new_memfd: %s", errbuf);
371	0	0	if (!h) croak("Data::Stack::Shared::Str->new_from_fd: %s", errbuf);
381	9	0	EXTRACT_STK(self);
	0	9	EXTRACT_STK(self);
	0	9	EXTRACT_STK(self);
386	0	9	if (slen > max_len) slen = max_len;
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;
424	8	0	EXTRACT_STK(self);
	0	8	EXTRACT_STK(self);
	0	8	EXTRACT_STK(self);
428	7	1	if (stk_try_pop(h, buf)) {
432	0	7	if (len > max_len) len = max_len;
445	0	0	EXTRACT_STK(self);
	0	0	EXTRACT_STK(self);
	0	0	EXTRACT_STK(self);
448	0	0	if (items > 1) timeout = SvNV(ST(1));
451	0	0	if (stk_pop(h, buf, timeout)) {
455	0	0	if (len > max_len) len = max_len;
468	1	0	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
	0	1	EXTRACT_STK(self);
472	1	0	if (stk_peek(h, buf)) {
476	0	1	if (len > max_len) len = max_len;