Implement 128-bit integer support

[libside.git] / tests / unit / test.c

diff --git a/tests/unit/test.c b/tests/unit/test.c
index 7c2e2f92f8e4e4396d3d2d6f46f9646ad3aee6cd..7b142794244c85b26c5666bcf4d8b2a9d208631d 100644 (file)
--- a/tests/unit/test.c
+++ b/tests/unit/test.c
@@ -2144,6 +2144,103 @@ void test_variant(void)
        }
 }
 
+#ifdef __SIZEOF_INT128__
+side_static_event(my_provider_event_integer128, "myprovider", "myevent_integer128", SIDE_LOGLEVEL_DEBUG,
+       side_field_list(
+               side_field_s128("signed128_base2", side_attr_list(side_attr("std.integer.base", side_attr_u8(2)))),
+               side_field_u128("unsigned128_base2", side_attr_list(side_attr("std.integer.base", side_attr_u8(2)))),
+               side_field_s128("signed128_base8", side_attr_list(side_attr("std.integer.base", side_attr_u8(8)))),
+               side_field_u128("unsigned128_base8", side_attr_list(side_attr("std.integer.base", side_attr_u8(8)))),
+               side_field_s128("signed128_base10", side_attr_list(side_attr("std.integer.base", side_attr_u8(10)))),
+               side_field_u128("unsigned128_base10", side_attr_list(side_attr("std.integer.base", side_attr_u8(10)))),
+               side_field_s128("signed128_base16", side_attr_list(side_attr("std.integer.base", side_attr_u8(16)))),
+               side_field_u128("unsigned128_base16", side_attr_list(side_attr("std.integer.base", side_attr_u8(16)))),
+       )
+);
+
+static
+void test_integer128(void)
+{
+       side_event_cond(my_provider_event_integer128) {
+               __int128 s_v128 = 0;
+               unsigned __int128 u_v128;
+
+               /* -2^63 - 1 */
+               s_v128 = INT64_MIN;
+               s_v128--;
+               /* Maximum unsigned 128-bit value: 340282366920938463463374607431768211455. */
+               u_v128 = 0;
+               u_v128--;
+               side_event_call(my_provider_event_integer128,
+                       side_arg_list(
+                               side_arg_s128(s_v128),
+                               side_arg_u128(u_v128),
+                               side_arg_s128(s_v128),
+                               side_arg_u128(u_v128),
+                               side_arg_s128(s_v128),
+                               side_arg_u128(u_v128),
+                               side_arg_s128(s_v128),
+                               side_arg_u128(u_v128),
+                       )
+               );
+       }
+       side_event_cond(my_provider_event_integer128) {
+               __int128 s_v128 = 0;
+               unsigned __int128 u_v128;
+
+               /* Minimum signed 128-bit value: -170141183460469231731687303715884105728 */
+               s_v128 = 1;
+               s_v128 <<= 64;
+               s_v128 <<= 63;
+               /* Zero. */
+               u_v128 = 0;
+               side_event_call(my_provider_event_integer128,
+                       side_arg_list(
+                               side_arg_s128(s_v128),
+                               side_arg_u128(u_v128),
+                               side_arg_s128(s_v128),
+                               side_arg_u128(u_v128),
+                               side_arg_s128(s_v128),
+                               side_arg_u128(u_v128),
+                               side_arg_s128(s_v128),
+                               side_arg_u128(u_v128),
+                       )
+               );
+       }
+       side_event_cond(my_provider_event_integer128) {
+               __int128 s_v128 = 0;
+               unsigned __int128 u_v128;
+
+               /* Minimum signed 128-bit value + 1: -170141183460469231731687303715884105727 */
+               s_v128 = 1;
+               s_v128 <<= 64;
+               s_v128 <<= 63;
+               s_v128++;
+               /* INT64_MAX + 1. */
+               u_v128 = INT64_MAX;     /* 9223372036854775807LL */
+               u_v128++;
+               side_event_call(my_provider_event_integer128,
+                       side_arg_list(
+                               side_arg_s128(s_v128),
+                               side_arg_u128(u_v128),
+                               side_arg_s128(s_v128),
+                               side_arg_u128(u_v128),
+                               side_arg_s128(s_v128),
+                               side_arg_u128(u_v128),
+                               side_arg_s128(s_v128),
+                               side_arg_u128(u_v128),
+                       )
+               );
+       }
+}
+#else
+static
+void test_integer128(void)
+{
+}
+#endif
+
+
 int main()
 {
        test_fields();
@@ -2196,5 +2293,6 @@ int main()
        test_gather_string();
        test_string_utf();
        test_variant();
+       test_integer128();
        return 0;
 }