test/evp_extra_test.c: Add EVP_PKEY comparisons in test_EC_priv_pub()

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/16765)

(cherry picked from commit edc8566f475d63278d5f85cd25f324cf2fe9aaf9)

diff --git a/test/evp_extra_test.c b/test/evp_extra_test.c
index 0b4f058c7b4e1f32ecdab966113d17d9af2aa9c3..47ef35ca679991e9dc64a86afd01964aae2a0b43 100644 (file)
--- a/test/evp_extra_test.c
+++ b/test/evp_extra_test.c
@@ -980,6 +980,20 @@ static int test_EC_priv_pub(void)
     if (!test_selection(params_and_keypair, EVP_PKEY_KEYPAIR))
         goto err;
 
+    /* Try key equality */
+    if (!TEST_int_gt(EVP_PKEY_parameters_eq(just_params, just_params), 0)
+        || !TEST_int_gt(EVP_PKEY_parameters_eq(just_params, params_and_pub),
+                        0)
+        || !TEST_int_gt(EVP_PKEY_parameters_eq(just_params, params_and_priv),
+                        0)
+        || !TEST_int_gt(EVP_PKEY_parameters_eq(just_params, params_and_keypair),
+                        0)
+        || !TEST_int_gt(EVP_PKEY_eq(params_and_pub, params_and_pub), 0)
+        || !TEST_int_gt(EVP_PKEY_eq(params_and_priv, params_and_priv), 0)
+        || !TEST_int_gt(EVP_PKEY_eq(params_and_keypair, params_and_pub), 0)
+        || !TEST_int_gt(EVP_PKEY_eq(params_and_keypair, params_and_priv), 0))
+        goto err;
+
     ret = 1;
  err:
     OSSL_PARAM_free(params);