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#include "../src/rules.c"
#include "greatest.h"
#include <regex.h>
extern const char *base;
// test filtering rules matching
TEST test_pattern_match(void) {
// NULL should match everything
ASSERT(rule_field_matches_string("anything", NULL));
// Literal matches
ASSERT(rule_field_matches_string("asdf", "asdf"));
ASSERT(rule_field_matches_string("test123", "test123"));
ASSERT(rule_field_matches_string("!", "!"));
ASSERT(rule_field_matches_string("!asd", "!asd"));
ASSERT(rule_field_matches_string("/as/d", "/as/d"));
ASSERT(rule_field_matches_string("/as/d", "/as/d"));
// ranges
ASSERT(rule_field_matches_string("ac", "[a-z][a-z]"));
// Non-matches
ASSERT_FALSE(rule_field_matches_string("asd", "!asd"));
ASSERT_FALSE(rule_field_matches_string("ffff", "*asd"));
ASSERT_FALSE(rule_field_matches_string("ffff", "?"));
ASSERT_FALSE(rule_field_matches_string("Ac", "[a-z][a-z]"));
// Things that differ between fnmatch(3) and regex(3)
if (settings.enable_regex) {
// Single character matching
ASSERT(rule_field_matches_string("a", "."));
// Wildcard matching
ASSERT(rule_field_matches_string("anything", ".*"));
ASSERT(rule_field_matches_string("*", ".*"));
ASSERT(rule_field_matches_string("", ".*"));
ASSERT(rule_field_matches_string("ffffasd", ".*asd"));
// Substring matching
ASSERT(rule_field_matches_string("asd", ""));
ASSERT(rule_field_matches_string("asd", "sd"));
ASSERT(rule_field_matches_string("asd", "a"));
ASSERT(rule_field_matches_string("asd", "d"));
ASSERT(rule_field_matches_string("asd", "asd"));
// Match multiple strings
ASSERT(rule_field_matches_string("ghj", "asd|dfg|ghj"));
ASSERT(rule_field_matches_string("asd", "asd|dfg|ghj"));
ASSERT(rule_field_matches_string("dfg", "asd|dfg|ghj"));
ASSERT_FALSE(rule_field_matches_string("azd", "asd|dfg|ghj"));
// Special characters
ASSERT_FALSE(rule_field_matches_string("{", "{"));
ASSERT(rule_field_matches_string("{", "\\{"));
ASSERT(rule_field_matches_string("a", "(a)"));
} else {
// Single character matching
ASSERT(rule_field_matches_string("a", "?"));
// Wildcard matching
ASSERT(rule_field_matches_string("anything", "*"));
ASSERT(rule_field_matches_string("*", "*"));
ASSERT(rule_field_matches_string("", "*"));
ASSERT(rule_field_matches_string("ffffasd", "*asd"));
// Substring matching
ASSERT_FALSE(rule_field_matches_string("asd", ""));
ASSERT_FALSE(rule_field_matches_string("asd", "sd"));
ASSERT_FALSE(rule_field_matches_string("asd", "a"));
ASSERT_FALSE(rule_field_matches_string("asd", "d"));
ASSERT(rule_field_matches_string("asd", "asd"));
}
PASS();
}
SUITE(suite_rules) {
bool store = settings.enable_regex;
settings.enable_regex = false;
RUN_TEST(test_pattern_match);
settings.enable_regex = true;
RUN_TEST(test_pattern_match);
settings.enable_regex = store;
}
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