tests: Configure the environments to use scdaemon from build tree.

* tests/gpgme/gpgme-defs.scm: Use the scdaemon from the build tree
when writing a 'gpg-agent.conf'.
* tests/gpgsm/gpgsm-defs.scm: Likewise.
* tests/openpgp/defs.scm: Likewise.
--

As of 97a2394eca gpg may query the
scdaemon for a signing key to use.  To make sure that the agent calls
the right scdaemon, we provide the path explicitly in the
'gpg-agent.conf' that is used in the tests, similar to what we do for
the agent itself and the pinentry.

GnuPG-bug-id: 3165
Signed-off-by: Justus Winter <justus@g10code.com>

tests/gpgme/gpgme-defs.scm

@@ -66,7 +66,9 @@
    (string-append "agent-program " (tool 'gpg-agent) "|--debug-quick-random\n"))
   (create-file
    "gpg-agent.conf"
-   (string-append "pinentry-program " (tool 'pinentry)))
+   (string-append "pinentry-program " (tool 'pinentry))
+   (string-append "scdaemon-program " (tool 'scdaemon))
+   )
 
   (start-agent)
 

tests/gpgsm/gpgsm-defs.scm

@@ -66,7 +66,9 @@
 	       "disable-crl-checks"
 	       "faked-system-time 1008241200")
   (create-file "gpg-agent.conf"
-	       (string-append "pinentry-program " (tool 'pinentry)))
+	       (string-append "pinentry-program " (tool 'pinentry))
+	       (string-append "scdaemon-program " (tool 'scdaemon))
+	       )
   (start-agent)
   (create-file
    "trustlist.txt"

tests/openpgp/defs.scm

@@ -349,6 +349,7 @@
 	       "no-grab"
 	       "enable-ssh-support"
 	       (string-append "pinentry-program " (tool 'pinentry))
+	       (string-append "scdaemon-program " (tool 'scdaemon))
 	       ))
 
 ;; Initialize the test environment, install appropriate configuration