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#include "common.h"
#include <setjmp.h>
#include <cmocka.h>
#include "strHand.h"
static char buf[7] = "foo";
static int ret = 0;
static void
handlesInvalidArguments_test1(void **state)
{
ret = sw_strcat(NULL, "bar", ARRAY_SIZE(buf));
assert_int_equal(ret, EINVAL);
assert_string_equal(buf, "foo");
UNUSED_PARAM(state);
}
static void
handlesInvalidArguments_test2(void **state)
{
ret = sw_strcat(buf, NULL, ARRAY_SIZE(buf));
assert_int_equal(ret, EINVAL);
assert_string_equal(buf, "foo");
UNUSED_PARAM(state);
}
static void
handlesInvalidArguments_test3(void **state)
{
ret = sw_strcat(buf, "bar", 0);
assert_int_equal(ret, EINVAL);
assert_string_equal(buf, "foo");
UNUSED_PARAM(state);
}
static void
doesBoundsChecking_test1(void **state)
{
ret = sw_strcat(buf, "bar!", ARRAY_SIZE(buf));
assert_int_equal(ret, ERANGE);
assert_string_equal(buf, "foo");
UNUSED_PARAM(state);
}
static void
doesBoundsChecking_test2(void **state)
{
ret = sw_strcat(buf, "barbaz", ARRAY_SIZE(buf));
assert_int_equal(ret, ERANGE);
assert_string_equal(buf, "foo");
UNUSED_PARAM(state);
}
static void
canConcatenate_test1(void **state)
{
ret = sw_strcat(buf, "...", ARRAY_SIZE(buf));
assert_int_equal(ret, 0);
assert_string_equal(buf, "foo...");
UNUSED_PARAM(state);
}
int
main(void)
{
const struct CMUnitTest tests[] = {
cmocka_unit_test(handlesInvalidArguments_test1),
cmocka_unit_test(handlesInvalidArguments_test2),
cmocka_unit_test(handlesInvalidArguments_test3),
cmocka_unit_test(doesBoundsChecking_test1),
cmocka_unit_test(doesBoundsChecking_test2),
cmocka_unit_test(canConcatenate_test1),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}
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