use size_t tests instead of int ones

Reviewed-by: NRichard Levitte <levitte@openssl.org>
Reviewed-by: NAndy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4797)

test/test_test.c

@@ -170,20 +170,20 @@ err:
 
 static int test_size_t(void)
 {
-    if (!TEST(1, TEST_int_eq((size_t)10, (size_t)10))
-        | !TEST(0, TEST_int_eq((size_t)10, (size_t)12))
-        | !TEST(1, TEST_int_ne((size_t)10, (size_t)12))
-        | !TEST(0, TEST_int_ne((size_t)24, (size_t)24))
-        | !TEST(1, TEST_int_lt((size_t)30, (size_t)88))
-        | !TEST(0, TEST_int_lt((size_t)88, (size_t)30))
-        | !TEST(1, TEST_int_le((size_t)30, (size_t)88))
-        | !TEST(1, TEST_int_le((size_t)33, (size_t)33))
-        | !TEST(0, TEST_int_le((size_t)88, (size_t)30))
-        | !TEST(1, TEST_int_gt((size_t)52, (size_t)33))
-        | !TEST(0, TEST_int_gt((size_t)33, (size_t)52))
-        | !TEST(1, TEST_int_ge((size_t)52, (size_t)33))
-        | !TEST(1, TEST_int_ge((size_t)38, (size_t)38))
-        | !TEST(0, TEST_int_ge((size_t)33, (size_t)52)))
+    if (!TEST(1, TEST_size_t_eq((size_t)10, (size_t)10))
+        | !TEST(0, TEST_size_t_eq((size_t)10, (size_t)12))
+        | !TEST(1, TEST_size_t_ne((size_t)10, (size_t)12))
+        | !TEST(0, TEST_size_t_ne((size_t)24, (size_t)24))
+        | !TEST(1, TEST_size_t_lt((size_t)30, (size_t)88))
+        | !TEST(0, TEST_size_t_lt((size_t)88, (size_t)30))
+        | !TEST(1, TEST_size_t_le((size_t)30, (size_t)88))
+        | !TEST(1, TEST_size_t_le((size_t)33, (size_t)33))
+        | !TEST(0, TEST_size_t_le((size_t)88, (size_t)30))
+        | !TEST(1, TEST_size_t_gt((size_t)52, (size_t)33))
+        | !TEST(0, TEST_size_t_gt((size_t)33, (size_t)52))
+        | !TEST(1, TEST_size_t_ge((size_t)52, (size_t)33))
+        | !TEST(1, TEST_size_t_ge((size_t)38, (size_t)38))
+        | !TEST(0, TEST_size_t_ge((size_t)33, (size_t)52)))
         goto err;
     return 1;