Branch Coverage

libstemmer_c/libstemmer/libstemmer.c

Criterion	Covered	Total	%
branch	15	30	50.0

line	true	false	branch
26	2	0	if (charenc == NULL) return ENC_UTF_8;
27	2	0	for (encoding = encodings; encoding->name != 0; encoding++) {
28	0	2	if (strcmp(encoding->name, charenc) == 0) break;
30	2	0	if (encoding->name == NULL) return ENC_UNKNOWN;
41	2	0	if (stemmer == NULL) return NULL;
43	2	0	if (enc == ENC_UNKNOWN) return NULL;
45	2	0	for (module = modules; module->name != 0; module++) {
46	2	0	if (strcmp(module->name, algorithm) == 0 && module->enc == enc) break;
	0	2	if (strcmp(module->name, algorithm) == 0 && module->enc == enc) break;
48	2	0	if (module->name == NULL) return NULL;
55	0	2	if (stemmer->env == NULL)
67	2	0	if (stemmer == 0) return;
68	2	0	if (stemmer->close == 0) return;
78	0	16	if (SN_set_current(stemmer->env, size, (const symbol *)(word)))
84	16	0	if (ret < 0) return NULL;