Branch Coverage

Shared.xs

Criterion	Covered	Total	%
branch	147	340	43.2

line	true	false	branch
28	0	20	if (!SvROK(self)) return;
30	0	20	if (!h) return;
38	12	0	EXTRACT_DEQ(self);
	0	12	EXTRACT_DEQ(self);
	0	12	EXTRACT_DEQ(self);
40	0	12	RETVAL = (UV)deq_size(h);
48	10	0	EXTRACT_DEQ(self);
	0	10	EXTRACT_DEQ(self);
	0	10	EXTRACT_DEQ(self);
50	0	10	RETVAL = (UV)h->hdr->capacity;
58	7	0	EXTRACT_DEQ(self);
	0	7	EXTRACT_DEQ(self);
	0	7	EXTRACT_DEQ(self);
60	7	0	RETVAL = deq_size(h) == 0;
68	3	0	EXTRACT_DEQ(self);
	0	3	EXTRACT_DEQ(self);
	0	3	EXTRACT_DEQ(self);
70	3	0	RETVAL = deq_size(h) >= h->hdr->capacity;
78	3	0	EXTRACT_DEQ(self);
	0	3	EXTRACT_DEQ(self);
	0	3	EXTRACT_DEQ(self);
86	4	0	EXTRACT_DEQ(self);
	0	4	EXTRACT_DEQ(self);
	0	4	EXTRACT_DEQ(self);
88	0	4	RETVAL = (UV)deq_drain(h);
96	1	0	EXTRACT_DEQ(self);
	0	1	EXTRACT_DEQ(self);
	0	1	EXTRACT_DEQ(self);
98	1	0	RETVAL = h->path ? newSVpv(h->path, 0) : &PL_sv_undef;
106	1	0	EXTRACT_DEQ(self);
	0	1	EXTRACT_DEQ(self);
	0	1	EXTRACT_DEQ(self);
108	0	1	RETVAL = h->backing_fd;
116	2	0	EXTRACT_DEQ(self);
	0	2	EXTRACT_DEQ(self);
	0	2	EXTRACT_DEQ(self);
119	0	2	if (RETVAL < 0) croak("eventfd: %s", strerror(errno));
128	3	0	EXTRACT_DEQ(self);
	0	3	EXTRACT_DEQ(self);
	0	3	EXTRACT_DEQ(self);
130	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);
137	3	0	EXTRACT_DEQ(self);
	0	3	EXTRACT_DEQ(self);
	0	3	EXTRACT_DEQ(self);
139	0	3	RETVAL = h->notify_fd;
147	2	0	EXTRACT_DEQ(self);
	0	2	EXTRACT_DEQ(self);
	0	2	EXTRACT_DEQ(self);
149	2	0	RETVAL = deq_notify(h);
157	2	0	EXTRACT_DEQ(self);
	0	2	EXTRACT_DEQ(self);
	0	2	EXTRACT_DEQ(self);
160	2	0	RETVAL = (v >= 0) ? newSViv((IV)v) : &PL_sv_undef;
168	1	0	EXTRACT_DEQ(self);
	0	1	EXTRACT_DEQ(self);
	0	1	EXTRACT_DEQ(self);
170	0	1	if (deq_msync(h) != 0) croak("msync: %s", strerror(errno));
177	2	0	if (sv_isobject(self_or_class)) {
179	0	2	if (!h) croak("Attempted to use a destroyed object");
182	0	0	if (items < 2) croak("Usage: ...->unlink($path)");
185	0	2	if (!p) croak("cannot unlink anonymous or memfd object");
186	0	2	if (unlink(p) != 0) croak("unlink(%s): %s", p, strerror(errno));
192	3	0	EXTRACT_DEQ(self);
	0	3	EXTRACT_DEQ(self);
	0	3	EXTRACT_DEQ(self);
221	0	15	mode_t mode = (items > 3 && (SvGETMAGIC(ST(3)), SvOK(ST(3)))) ? (mode_t)SvUV(ST(3)) : 0600;
	0	0	mode_t mode = (items > 3 && (SvGETMAGIC(ST(3)), SvOK(ST(3)))) ? (mode_t)SvUV(ST(3)) : 0600;
	0	0	mode_t mode = (items > 3 && (SvGETMAGIC(ST(3)), SvOK(ST(3)))) ? (mode_t)SvUV(ST(3)) : 0600;
	0	0	mode_t mode = (items > 3 && (SvGETMAGIC(ST(3)), SvOK(ST(3)))) ? (mode_t)SvUV(ST(3)) : 0600;
222	0	15	const char *p = (SvGETMAGIC(path), SvOK(path)) ? SvPV_nolen(path) : NULL;
	0	0	const char *p = (SvGETMAGIC(path), SvOK(path)) ? SvPV_nolen(path) : NULL;
	7	8	const char *p = (SvGETMAGIC(path), SvOK(path)) ? SvPV_nolen(path) : NULL;
224	2	13	if (!h) croak("Data::Deque::Shared::Int->new: %s", errbuf);
238	0	1	if (!h) croak("Data::Deque::Shared::Int->new_memfd: %s", errbuf);
251	0	1	if (!h) croak("Data::Deque::Shared::Int->new_from_fd: %s", errbuf);
261	95	0	EXTRACT_DEQ(self);
	0	95	EXTRACT_DEQ(self);
	0	95	EXTRACT_DEQ(self);
264	93	2	RETVAL = deq_try_push_back(h, &v, sizeof(v));
273	10	0	EXTRACT_DEQ(self);
	0	10	EXTRACT_DEQ(self);
	0	10	EXTRACT_DEQ(self);
276	8	2	RETVAL = deq_try_push_front(h, &v, sizeof(v));
285	1	0	EXTRACT_DEQ(self);
	0	1	EXTRACT_DEQ(self);
	0	1	EXTRACT_DEQ(self);
288	1	0	if (items > 2) timeout = SvNV(ST(2));
290	0	1	RETVAL = deq_push_wait(h, &v, sizeof(v), 0, timeout);
299	1	0	EXTRACT_DEQ(self);
	0	1	EXTRACT_DEQ(self);
	0	1	EXTRACT_DEQ(self);
302	1	0	if (items > 2) timeout = SvNV(ST(2));
304	0	1	RETVAL = deq_push_wait(h, &v, sizeof(v), 1, timeout);
312	18032	0	EXTRACT_DEQ(self);
	0	18032	EXTRACT_DEQ(self);
	0	18032	EXTRACT_DEQ(self);
315	18030	2	RETVAL = deq_try_pop_front(h, &v) ? newSViv((IV)v) : &PL_sv_undef;
323	10	0	EXTRACT_DEQ(self);
	0	10	EXTRACT_DEQ(self);
	0	10	EXTRACT_DEQ(self);
326	9	1	RETVAL = deq_try_pop_back(h, &v) ? newSViv((IV)v) : &PL_sv_undef;
334	2	0	EXTRACT_DEQ(self);
	0	2	EXTRACT_DEQ(self);
	0	2	EXTRACT_DEQ(self);
337	2	0	if (items > 1) timeout = SvNV(ST(1));
339	1	1	RETVAL = deq_pop_wait(h, &v, 0, timeout) ? newSViv((IV)v) : &PL_sv_undef;
347	1	0	EXTRACT_DEQ(self);
	0	1	EXTRACT_DEQ(self);
	0	1	EXTRACT_DEQ(self);
350	1	0	if (items > 1) timeout = SvNV(ST(1));
352	0	1	RETVAL = deq_pop_wait(h, &v, 1, timeout) ? newSViv((IV)v) : &PL_sv_undef;
369	1	6	if (max_len == 0) croak("max_len must be > 0");
370	0	6	if (max_len >= 0x80000000u) /* bit 31 of the stored length is the UTF8 flag */
372	0	6	mode_t mode = (items > 4 && (SvGETMAGIC(ST(4)), SvOK(ST(4)))) ? (mode_t)SvUV(ST(4)) : 0600;
	0	0	mode_t mode = (items > 4 && (SvGETMAGIC(ST(4)), SvOK(ST(4)))) ? (mode_t)SvUV(ST(4)) : 0600;
	0	0	mode_t mode = (items > 4 && (SvGETMAGIC(ST(4)), SvOK(ST(4)))) ? (mode_t)SvUV(ST(4)) : 0600;
	0	0	mode_t mode = (items > 4 && (SvGETMAGIC(ST(4)), SvOK(ST(4)))) ? (mode_t)SvUV(ST(4)) : 0600;
374	0	6	const char *p = (SvGETMAGIC(path), SvOK(path)) ? SvPV_nolen(path) : NULL;
	0	0	const char *p = (SvGETMAGIC(path), SvOK(path)) ? SvPV_nolen(path) : NULL;
	3	3	const char *p = (SvGETMAGIC(path), SvOK(path)) ? SvPV_nolen(path) : NULL;
376	1	5	if (!h) croak("Data::Deque::Shared::Str->new: %s", errbuf);
390	0	0	if (max_len == 0) croak("max_len must be > 0");
391	0	0	if (max_len >= 0x80000000u) /* bit 31 of the stored length is the UTF8 flag */
395	0	0	if (!h) croak("Data::Deque::Shared::Str->new_memfd: %s", errbuf);
408	0	0	if (!h) croak("Data::Deque::Shared::Str->new_from_fd: %s", errbuf);
418	25	0	EXTRACT_DEQ(self);
	0	25	EXTRACT_DEQ(self);
	0	25	EXTRACT_DEQ(self);
423	1	24	if (slen > max_len) slen = max_len; /* fixed-size slot: truncate (documented + tested) */
439	3	0	EXTRACT_DEQ(self);
	0	3	EXTRACT_DEQ(self);
	0	3	EXTRACT_DEQ(self);
444	0	3	if (slen > max_len) slen = max_len; /* fixed-size slot: truncate (documented + tested) */
460	0	0	EXTRACT_DEQ(self);
	0	0	EXTRACT_DEQ(self);
	0	0	EXTRACT_DEQ(self);
463	0	0	if (items > 2) timeout = SvNV(ST(2));
467	0	0	if (slen > max_len) slen = max_len; /* fixed-size slot: truncate (documented + tested) */
483	0	0	EXTRACT_DEQ(self);
	0	0	EXTRACT_DEQ(self);
	0	0	EXTRACT_DEQ(self);
486	0	0	if (items > 2) timeout = SvNV(ST(2));
490	0	0	if (slen > max_len) slen = max_len; /* fixed-size slot: truncate (documented + tested) */
505	26	0	EXTRACT_DEQ(self);
	0	26	EXTRACT_DEQ(self);
	0	26	EXTRACT_DEQ(self);
510	25	1	if (deq_try_pop_front(h, buf)) {
516	0	25	if (len > max_len) len = max_len;
518	0	25	if (is_utf8) SvUTF8_on(RETVAL);
529	2	0	EXTRACT_DEQ(self);
	0	2	EXTRACT_DEQ(self);
	0	2	EXTRACT_DEQ(self);
534	1	1	if (deq_try_pop_back(h, buf)) {
540	0	1	if (len > max_len) len = max_len;
542	0	1	if (is_utf8) SvUTF8_on(RETVAL);
553	0	0	EXTRACT_DEQ(self);
	0	0	EXTRACT_DEQ(self);
	0	0	EXTRACT_DEQ(self);
556	0	0	if (items > 1) timeout = SvNV(ST(1));
560	0	0	if (deq_pop_wait(h, buf, 0, timeout)) {
566	0	0	if (len > max_len) len = max_len;
568	0	0	if (is_utf8) SvUTF8_on(RETVAL);
579	0	0	EXTRACT_DEQ(self);
	0	0	EXTRACT_DEQ(self);
	0	0	EXTRACT_DEQ(self);
582	0	0	if (items > 1) timeout = SvNV(ST(1));
586	0	0	if (deq_pop_wait(h, buf, 1, timeout)) {
592	0	0	if (len > max_len) len = max_len;
594	0	0	if (is_utf8) SvUTF8_on(RETVAL);