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Remove wildcard assert from desugar

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This commit is contained in:
Camden Dixie O'Brien 2024-11-03 12:06:27 +00:00
parent 77e1a77e02
commit 1fea81b74b
2 changed files with 24 additions and 13 deletions
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14
lib/desugar.c
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@ -98,20 +98,8 @@ static void desugar_qmark(regex_term_t *term)
static void desugar_term(regex_term_t *term)
{
switch (term->type) {
case REGEX_TERM_WILDCARD:
assert(false);
break;
case REGEX_TERM_SUBEXPR:
if (REGEX_TERM_SUBEXPR == term->type)
desugar_regex(&term->subexpr);
break;
case REGEX_TERM_CLASS:
case REGEX_TERM_LITERAL:
case REGEX_TERM_EMPTY:
break;
}
switch (term->quantifier) {
case REGEX_QUANTIFIER_PLUS:

23
tests/desugar_tests.c
View File

@ -32,6 +32,28 @@ static void a_is_unchanged(void)
regex_free(&t);
}
static void wildcard_is_unchanged(void)
{
regex_term_t *terms = malloc(1 * sizeof(regex_term_t));
terms[0].quantifier = REGEX_QUANTIFIER_NONE;
terms[0].type = REGEX_TERM_WILDCARD;
regex_sequence_t *alternatives = malloc(1 * sizeof(regex_sequence_t));
alternatives[0].count = alternatives[0].capacity = 1;
alternatives[0].contents = terms;
regex_t t = { .count = 1, .capacity = 1, .contents = alternatives };
desugar_regex(&t);
ASSERT_EQ(1, t.count);
ASSERT_NOT_NULL(t.contents);
ASSERT_EQ(1, t.contents[0].count);
ASSERT_NOT_NULL(t.contents[0].contents);
ASSERT_EQ(REGEX_QUANTIFIER_NONE, t.contents[0].contents[0].quantifier);
ASSERT_EQ(REGEX_TERM_WILDCARD, t.contents[0].contents[0].type);
regex_free(&t);
}
static void abc_is_unchanged(void)
{
regex_term_t *terms = malloc(3 * sizeof(regex_term_t));
@ -327,6 +349,7 @@ int main(void)
{
TESTING_BEGIN();
a_is_unchanged();
wildcard_is_unchanged();
abc_is_unchanged();
a_star_is_unchanged();
a_or_b_or_c_is_unchanged();