Branch Coverage

lib/Colouring/In/XS.xs

Criterion	Covered	Total	%
branch	22	80	27.5

line	true	false	branch
26	5	10021	SV * a = (items > 2) && SvOK(ST(2)) ? ST(2) : newSViv(1);
	4	1	SV * a = (items > 2) && SvOK(ST(2)) ? ST(2) : newSViv(1);
42	1	0	double a = colouring_clamp(items > 4 ? SvNV(ST(4)) : 1, 1);
61	0	0	double a = colouring_clamp(items > 4 ? SvNV(ST(4)) : 1, 1);
76	1	0	double a = colouring_clamp(items > 4 ? SvNV(ST(4)) : 1, 1);
89	0	0	double a = colouring_clamp(items > 4 ? SvNV(ST(4)) : 1, 1);
99	0	0	int r = items > 1 ? SvIV(ST(1)) : 0;
100	0	0	int s = items > 2 ? SvIV(ST(1)) : 0;
103	0	0	if (alpha == 1) {
144	0	0	if (numIs(alpha_sv) && SvIV(alpha_sv) != 1) {
	0	0	if (numIs(alpha_sv) && SvIV(alpha_sv) != 1) {
173	0	0	int force_long = SvTRUE(ST(1)) && SvTYPE(ST(1)) == SVt_IV;
	0	0	int force_long = SvTRUE(ST(1)) && SvTYPE(ST(1)) == SVt_IV;
209	0	7	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
	0	0	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
	0	0	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
225	0	8	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
	0	0	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
	0	0	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
256	0	11	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
	0	0	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
	0	0	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
272	0	11	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
	0	0	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
	0	0	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
290	1	0	if (SvOK(ST(2)) && SvIV(ST(2)) != 0) {
	0	1	if (SvOK(ST(2)) && SvIV(ST(2)) != 0) {
309	1	0	if (SvOK(ST(2)) && SvIV(ST(2)) != 0) {
	0	1	if (SvOK(ST(2)) && SvIV(ST(2)) != 0) {
326	1	0	if (SvOK(ST(2)) && SvIV(ST(2)) != 0) {
	0	1	if (SvOK(ST(2)) && SvIV(ST(2)) != 0) {
342	0	1	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
	0	0	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
	0	0	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
358	0	2	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
	0	0	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
	0	0	int relative = items > 2 && SvOK(ST(2)) && strcmp(SvPV_nolen(ST(2)), "relative") == 0;
388	10001	0	EXTEND(SP, len + 1);
	0	10001	EXTEND(SP, len + 1);
389	30003	10001	for (i = 0; i <= len; i++) {