Skip all explicitely if the number of tests is 0

It seems that Test::More doesn't like 0 tests, a line like this raises
an error and stops the recipe entirely:

    plan tests => 0;

So we need to check for 0 tests beforehand and skip the subtest
explicitely in that case.

Reviewed-by: Rich Salz <rsalz@openssl.org>

diff --git a/test/recipes/80-test_ssl.t b/test/recipes/80-test_ssl.t
index bcac431995045748c91ccedc81d85fc16e85da3e..4039654732dd83285bfe7d601d99832970e44182 100644 (file)
--- a/test/recipes/80-test_ssl.t
+++ b/test/recipes/80-test_ssl.t
@@ -470,6 +470,9 @@ sub testssl {
                  $protocolciphersuitcount += scalar @c;
                  $_ => [ @c ] } @protocols;
 
+        plan skip_all => "None of the ciphersuites to test are available in this OpenSSL build"
+            if $protocolciphersuitcount + scalar(@protocols) == 0;
+
         # The count of protocols is because in addition to the ciphersuits
         # we got above, we're running a weak DH test for each protocol
        plan tests => $protocolciphersuitcount + scalar(@protocols);