Branch Coverage

blib/lib/Chess/Board.pm

Criterion	Covered	Total	%
branch	58	84	69.0

line	true	false	branch
223	48	48	$y % 2 ? :
227	192	192	$color eq 'light' ? :
230	192	192	$color eq 'light' ? :
239	8	9668	if $i == -1
251	0	500	unless $r_board_arr
257	14703	17297	if defined $piece and $piece->can('clone')
270	269	0	if defined $caller and $$caller >= 0
276	0	83430	unless ('Chess::Board'->square_is_valid($sq))
300	3	0	if (defined $x and defined $y) { }
311	0	22965	unless defined $x and defined $y
313	980	21985	unless $x >= 0 and $x <= 7
321	0	23068	unless defined $x and defined $y
323	976	22092	unless $y >= 0 and $y <= 7
368	0	2971	unless $hdist == 0 or $vdist == 0 or $hdist == $vdist
369	1316	3985	unless $hdist or $vdist
370	2971	1014	$hdist ? :
371	2963	1022	$vdist ? :
375	1014	2971	if ($vdist and $hdelta == 0) { }
	1022	1949	elsif ($hdist and $vdelta == 0) { }
	1949	0	elsif ($hdist == $vdist) { }
377	7098	0	$vdelta > 0 ? :
384	7154	0	$hdelta > 0 ? :
391	3116	3087	$hdelta > 0 ? :
393	2572	3631	$vdelta > 0 ? :
403	0	7822	unless ('Chess::Board'->square_is_valid($sq))
408	0	7822	unless ref $self
409	0	7822	if $$self == -1
411	0	7822	unless defined $r_board_arr
417	0	1070	unless ('Chess::Board'->square_is_valid($sq))
422	0	1070	unless ref $self
423	0	1070	if ($$self == -1)
428	0	1070	unless defined $r_board_arr
434	0	281	unless ('Chess::Board'->square_is_valid($sq1) and 'Chess::Board'->square_is_valid($sq2))
438	0	281	unless ref $self
439	0	281	if $$self == -1
444	0	161	unless $hdist == 0 or $vdist == 0 or $hdist == $vdist
445	161	120	$hdist ? :
446	242	39	$vdist ? :
450	0	281	unless defined $r_board_arr
451	0	281	if ($hdist == 0 and $hdist == $vdist)
452	0	0	if defined $$r_board_arr[$ycurr][$xcurr]{'piece'}
456	135	522	if defined $$r_board_arr[$ycurr][$xcurr]{'piece'}