test: add crypto tests for signature verification and decryption

This adds a new "crypto" test script to the test suite to test
PGP/MIME signature verification and message decryption.  Included here
is a test GNUPGHOME with a test secret key (passwordless), and test
for:

  * signing/verification
  * signing/verification with full owner trust
  * verification with signer key unavailable
  * encryption/decryption
  * decryption failure with missing key
  * encryption/decryption + signing/verfifying
  * reply to encrypted message
  * verification of signature from revoked key

These tests are not expected to pass now, but will as crypto
functionality is included.

1 files changed, 4 insertions, 1 deletions

diff --git a/test/basic b/test/basic
index a8d1f1d..808c968 100755
--- a/test/basic
+++ b/test/basic
@@ -57,7 +57,10 @@ available=$(ls -1 ../ | \
     sed -r -e "/^(aggregate-results.sh|Makefile|Makefile.local|notmuch-test)/d" \
 	   -e "/^(README|test-lib.sh|test-lib.el|test-results|tmp.*|valgrind|corpus*)/d" \
 	   -e "/^(emacs.expected-output|smtp-dummy|smtp-dummy.c|test-verbose)/d" \
-	   -e "/^(test.expected-output|.*~)/d" | sort)
+	   -e "/^(test.expected-output|.*~)/d" \
+	   -e "/^(gnupg-secret-key.asc)/d" \
+	   -e "/^(gnupg-secret-key.NOTE)/d" \
+	   | sort)
 test_expect_equal "$tests_in_suite" "$available"
 
 EXPECTED=../test.expected-output