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#include <test.h>
#include <alloc.h>
#include <policy_server.h>
// PolicyServerGet functions should always return NULL instead of empty:
bool test_empty(const char *a)
{
if(a == NULL)
{
return false;
}
if(a[0] == '\0')
{
return true;
}
return false;
}
// assert_int_equal is not ideal for this(prints "1 != 0"), but works
#define test_never_empty(a, b, c, d)\
{\
assert_int_equal(test_empty(a), false);\
assert_int_equal(test_empty(b), false);\
assert_int_equal(test_empty(c), false);\
assert_int_equal(test_empty(d), false);\
}\
// General test of all variables (get functions)
#define test_one_case_generic(set, get, host, port, ip)\
{\
const char *a, *b, *c, *d;\
PolicyServerSet(set);\
assert_string_int_equal((a = PolicyServerGet()), get);\
assert_string_int_equal((b = PolicyServerGetHost()), host);\
assert_string_int_equal((c = PolicyServerGetPort()), port);\
assert_string_int_equal((d = PolicyServerGetIP()), ip);\
test_never_empty(a, b, c, d);\
}\
// For testing hostnames, doesn't do any hostname->ip resolution:
#define test_no_ip_generic(set, get, host, port)\
{\
const char *a, *b, *c;\
PolicyServerSet(set);\
assert_string_int_equal((a = PolicyServerGet()), get);\
assert_string_int_equal((b = PolicyServerGetHost()), host);\
assert_string_int_equal((c = PolicyServerGetPort()), port);\
test_never_empty(a, b, c, NULL);\
}\
// Abbreviation of test_one_case_generic
#define test_one_case(bootstrap, host, port, ip)\
{\
test_one_case_generic(bootstrap, bootstrap, host, port, ip);\
}\
// For inputs where we expect everything to return NULL
#define test_null_server(input)\
{\
test_one_case_generic(input, NULL, NULL, NULL, NULL);\
}\
// For testing hostnames, doesn't do any hostname->ip resolution:
#define test_no_ip(bootstrap, host, port)\
{\
test_no_ip_generic(bootstrap, bootstrap, host, port);\
}\
static void test_PolicyServer_IPv4()
{
// IPv4:
test_one_case( /* Set & Get */ "1.2.3.4",
/* Host,port */ NULL, NULL,
/* IP Addr */ "1.2.3.4");
test_one_case( /* Set & Get */ "255.255.255.255:80",
/* Host,port */ NULL, "80",
/* IP Addr */ "255.255.255.255");
test_one_case( /* Set & Get */ " 1.2.3.4:",
/* Host,port */ NULL, NULL,
/* IP Addr */ "1.2.3.4");
}
static void test_PolicyServer_IPv6()
{
// IPv6 with square brackets:
test_one_case( /* Set & Get */ "[ffff::dd:12:34]",
/* Host,port */ NULL, NULL,
/* IP Addr */ "ffff::dd:12:34");
test_one_case( /* Set & Get */ "[2001:0db8:85a3:0000:0000:8a2e:0370:7334]:64000",
/* Host,port */ NULL, "64000",
/* IP Addr */ "2001:0db8:85a3:0000:0000:8a2e:0370:7334");
test_one_case( /* Set & Get */ "[ffff::dd:12:34]:",
/* Host,port */ NULL, NULL,
/* IP Addr */ "ffff::dd:12:34");
test_one_case( /* Set & Get */ "[FF01:0:0:0:0:0:0:FB]:12345",
/* Host,port */ NULL, "12345",
/* IP Addr */ "FF01:0:0:0:0:0:0:FB");
// IPv6 without square brackets:
test_one_case( /* Set & Get */ "ffff::dd:12:34",
/* Host,port */ NULL, NULL,
/* IP Addr */ "ffff::dd:12:34");
test_one_case( /* Set & Get */ "FF01:0:0:0:0:0:0:FB",
/* Host,port */ NULL, NULL,
/* IP Addr */ "FF01:0:0:0:0:0:0:FB");
test_one_case( /* Set & Get */ "::",
/* Host,port */ NULL, NULL,
/* IP Addr */ "::");
// IPv4 mapped IPv6 addresses:
test_one_case( /* Set & Get */ "::ffff:192.0.2.128",
/* Host,port */ NULL, NULL,
/* IP Addr */ "::ffff:192.0.2.128");
test_one_case( /* Set & Get */ "[::ffff:192.0.2.128]",
/* Host,port */ NULL, NULL,
/* IP Addr */ "::ffff:192.0.2.128");
// Other:
test_one_case( /* Set & Get */ "ff02::1:ff00:0/104",
/* Host,port */ NULL, NULL,
/* IP Addr */ "ff02::1:ff00:0/104");
test_one_case( /* Set & Get */ "[ff02::1:ff00:0/104]:9",
/* Host,port */ NULL, "9",
/* IP Addr */ "ff02::1:ff00:0/104");
}
static void test_PolicyServer_Host()
{
// Hostnames:
test_no_ip( /* Set & Get */ "localhost",
/* Host,port */ "localhost", NULL);
test_no_ip( /* Set & Get */ "localhost:",
/* Host,port */ "localhost", NULL);
test_no_ip( /* Set & Get */ "localhost:80",
/* Host,port */ "localhost", "80");
test_no_ip( /* Set & Get */ "[localhost]",
/* Host,port */ "localhost", NULL);
test_no_ip( /* Set & Get */ "[localhost]:",
/* Host,port */ "localhost", NULL);
test_no_ip( /* Set & Get */ "[localhost]:59999",
/* Host,port */ "localhost", "59999");
test_no_ip( /* Set & Get */ "[www.cfengine.com]",
/* Host,port */ "www.cfengine.com", NULL);
test_no_ip( /* Set & Get */ "[www.cfengine.com]:8080",
/* Host,port */ "www.cfengine.com", "8080");
test_no_ip( /* Set & Get */ "[www.cfengine.com]:",
/* Host,port */ "www.cfengine.com", NULL);
}
static void test_PolicyServer_Corner()
{
// These tests expect PolicyServerGet() to return NULL:
test_null_server("");
test_null_server(NULL);
test_null_server(" ");
test_null_server(" \n");
test_null_server("\n");
}
int main()
{
PRINT_TEST_BANNER();
const UnitTest tests[] =
{
unit_test(test_PolicyServer_IPv4),
unit_test(test_PolicyServer_IPv6),
unit_test(test_PolicyServer_Host),
unit_test(test_PolicyServer_Corner)
};
return run_tests(tests);
}
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