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tests: add more int/number ranges checks 

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20170607163635.17635-5-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[test_visitor_in_uint() tightened slightly]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Marc-André Lureau 2017-06-07 20:35:56 +04:00 committed by Markus Armbruster
parent 7c877c8030
commit c1214ad3dc
1 changed files with 38 additions and 1 deletions
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39
tests/test-qobject-input-visitor.c
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@ -107,6 +107,7 @@ static void test_visitor_in_int(TestInputVisitorData *data,
const void *unused)
{
int64_t res = 0;
double dbl;
int value = -42;
Visitor *v;
@ -114,6 +115,9 @@ static void test_visitor_in_int(TestInputVisitorData *data,
visit_type_int(v, NULL, &res, &error_abort);
g_assert_cmpint(res, ==, value);
visit_type_number(v, NULL, &dbl, &error_abort);
g_assert_cmpfloat(dbl, ==, -42.0);
}
static void test_visitor_in_uint(TestInputVisitorData *data,
@ -121,6 +125,8 @@ static void test_visitor_in_uint(TestInputVisitorData *data,
{
Error *err = NULL;
uint64_t res = 0;
int64_t i64;
double dbl;
int value = 42;
Visitor *v;
@ -129,8 +135,13 @@ static void test_visitor_in_uint(TestInputVisitorData *data,
visit_type_uint64(v, NULL, &res, &error_abort);
g_assert_cmpuint(res, ==, (uint64_t)value);
/* BUG: value between INT64_MIN and -1 accepted modulo 2^64 */
visit_type_int(v, NULL, &i64, &error_abort);
g_assert_cmpint(i64, ==, value);
visit_type_number(v, NULL, &dbl, &error_abort);
g_assert_cmpfloat(dbl, ==, value);
/* BUG: value between INT64_MIN and -1 accepted modulo 2^64 */
v = visitor_input_test_init(data, "%d", -value);
visit_type_uint64(v, NULL, &res, &error_abort);
@ -142,6 +153,9 @@ static void test_visitor_in_uint(TestInputVisitorData *data,
visit_type_uint64(v, NULL, &res, &err);
error_free_or_abort(&err);
visit_type_number(v, NULL, &dbl, &error_abort);
g_assert_cmpfloat(dbl, ==, 18446744073709552000.0);
}
static void test_visitor_in_int_overflow(TestInputVisitorData *data,
@ -260,6 +274,27 @@ static void test_visitor_in_number(TestInputVisitorData *data,
g_assert_cmpfloat(res, ==, value);
}
static void test_visitor_in_large_number(TestInputVisitorData *data,
const void *unused)
{
Error *err = NULL;
double res = 0;
int64_t i64;
uint64_t u64;
Visitor *v;
v = visitor_input_test_init(data, "-18446744073709551616"); /* -2^64 */
visit_type_number(v, NULL, &res, &error_abort);
g_assert_cmpfloat(res, ==, -18446744073709552e3);
visit_type_int(v, NULL, &i64, &err);
error_free_or_abort(&err);
visit_type_uint64(v, NULL, &u64, &err);
error_free_or_abort(&err);
}
static void test_visitor_in_number_keyval(TestInputVisitorData *data,
const void *unused)
{
@ -1253,6 +1288,8 @@ int main(int argc, char **argv)
NULL, test_visitor_in_bool_str_fail);
input_visitor_test_add("/visitor/input/number",
NULL, test_visitor_in_number);
input_visitor_test_add("/visitor/input/large_number",
NULL, test_visitor_in_large_number);
input_visitor_test_add("/visitor/input/number_keyval",
NULL, test_visitor_in_number_keyval);
input_visitor_test_add("/visitor/input/number_str_keyval",