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test: add tests for test_in_addr_prefix_to_string()

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This commit is contained in:
Yu Watanabe 2019-03-04 23:07:35 +09:00
parent 146cf7f05b
commit 9201eea137
1 changed files with 49 additions and 0 deletions
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49
src/test/test-in-addr-util.c
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@ -85,6 +85,54 @@ static void test_in_addr_prefix_from_string(void) {
test_in_addr_prefix_from_string_one("::1/-1", AF_INET6, -ERANGE, NULL, 0, -ERANGE, 0, -ERANGE, 0);
}
static void test_in_addr_prefix_to_string_valid(int family, const char *p) {
_cleanup_free_ char *str = NULL;
union in_addr_union u;
unsigned char l;
log_info("/* %s */", p);
assert_se(in_addr_prefix_from_string(p, family, &u, &l) >= 0);
assert_se(in_addr_prefix_to_string(family, &u, l, &str) >= 0);
assert_se(streq(str, p));
}
static void test_in_addr_prefix_to_string_unoptimized(int family, const char *p) {
_cleanup_free_ char *str1 = NULL, *str2 = NULL;
union in_addr_union u1, u2;
unsigned char len1, len2;
log_info("/* %s */", p);
assert_se(in_addr_prefix_from_string(p, family, &u1, &len1) >= 0);
assert_se(in_addr_prefix_to_string(family, &u1, len1, &str1) >= 0);
assert_se(in_addr_prefix_from_string(str1, family, &u2, &len2) >= 0);
assert_se(in_addr_prefix_to_string(family, &u2, len2, &str2) >= 0);
assert_se(streq(str1, str2));
assert_se(len1 == len2);
assert_se(in_addr_equal(family, &u1, &u2) > 0);
}
static void test_in_addr_prefix_to_string(void) {
test_in_addr_prefix_to_string_valid(AF_INET, "0.0.0.0/32");
test_in_addr_prefix_to_string_valid(AF_INET, "1.2.3.4/0");
test_in_addr_prefix_to_string_valid(AF_INET, "1.2.3.4/24");
test_in_addr_prefix_to_string_valid(AF_INET, "1.2.3.4/32");
test_in_addr_prefix_to_string_valid(AF_INET, "255.255.255.255/32");
test_in_addr_prefix_to_string_valid(AF_INET6, "::1/128");
test_in_addr_prefix_to_string_valid(AF_INET6, "fd00:abcd::1/64");
test_in_addr_prefix_to_string_valid(AF_INET6, "fd00:abcd::1234:1/64");
test_in_addr_prefix_to_string_valid(AF_INET6, "1111:2222:3333:4444:5555:6666:7777:8888/128");
test_in_addr_prefix_to_string_unoptimized(AF_INET, "0.0.0.0");
test_in_addr_prefix_to_string_unoptimized(AF_INET, "192.168.0.1");
test_in_addr_prefix_to_string_unoptimized(AF_INET6, "fd00:0000:0000:0000:0000:0000:0000:0001/64");
test_in_addr_prefix_to_string_unoptimized(AF_INET6, "fd00:1111::0000:2222:3333:4444:0001/64");
}
static void test_in_addr_random_prefix(void) {
_cleanup_free_ char *str = NULL;
union in_addr_union a;
@ -132,6 +180,7 @@ static void test_in_addr_random_prefix(void) {
int main(int argc, char *argv[]) {
test_in_addr_prefix_from_string();
test_in_addr_random_prefix();
test_in_addr_prefix_to_string();
return 0;
}