Add help for pkeyopt values for the genpkey commandline app.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Todd Short <todd.short@me.com>
(Merged from https://github.com/openssl/openssl/pull/19931)

1 files changed, 31 insertions, 0 deletions

diff --git a/test/recipes/15-test_genpkey.t b/test/recipes/15-test_genpkey.t
new file mode 100644
index 0000000000..6df2df5855
--- /dev/null
+++ b/test/recipes/15-test_genpkey.t
@@ -0,0 +1,31 @@
+#! /usr/bin/env perl
+# Copyright 2022 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the Apache License 2.0 (the "License").  You may not use
+# this file except in compliance with the License.  You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
+use strict;
+use warnings;
+
+use OpenSSL::Test qw/:DEFAULT/;
+use OpenSSL::Test::Utils;
+
+setup("test_genpkey");
+
+my @algs = ();
+push @algs, qw(RSA) unless disabled("rsa");
+push @algs, qw(DSA) unless disabled("dsa");
+push @algs, qw(DH DHX) unless disabled("dh");
+push @algs, qw(EC X25519 X448) unless disabled("ec");
+push @algs, qw(SM2) unless disabled("sm2");
+
+plan tests => scalar(@algs);
+
+foreach (@algs) {
+    my $alg = $_;
+
+    ok(run(app([ 'openssl', 'genpkey', '-algorithm', $alg, '-help'])),
+       "show genpkey pkeyopt values for $alg");
+}