[tests] detect multiple SSL/TLS/crypto providers

tests/LightyTest.pm

@@ -457,4 +457,17 @@ sub has_feature {
 	return 0;
 }
 
+sub has_crypto {
+	# quick-n-dirty crude parse of "lighttpd -V"
+	# (XXX: should be run on demand and only once per instance, then cached)
+	my ($self) = @_;
+	my $FH;
+	open($FH, "-|",$self->{LIGHTTPD_PATH}, "-V") || return 0;
+	while (<$FH>) {
+		return 1 if (/[+] (?i:OpenSSL|mbedTLS|GnuTLS|WolfSSL|Nettle) support/);
+	}
+	close $FH;
+	return 0;
+}
+
 1;

tests/mod-secdownload.t

@@ -81,7 +81,7 @@ $t->{RESPONSE} = [ { 'HTTP-Protocol' => 'HTTP/1.0', 'HTTP-Status' => 404 } ];
 ok($tf->handle_http($t) == 0, 'secdownload - timeout (md5)');
 
 
-if (!$tf->has_feature("SSL support")) {
+if (!$tf->has_crypto()) {
 
     for (1..4) { ok(1, "secdownload (hmac-sha1) (skipped) - (missing SSL support)"); }
     for (1..5) { ok(1, "secdownload (hmac-sha256) (skipped) - (missing SSL support)"); }