tests: Add tests for (email quoted-printable).

* build-aux/test-driver.scm: New file.
* tests/quoted-printable.scm: New file.
* Makefile.am (TEST_EXTENSIONS, SCM_TESTS, TESTS, SCM_LOG_DRIVER): New
variables.
(EXTRA_DIST): Register new files for distribution.

1 files changed, 51 insertions, 0 deletions

diff --git a/build-aux/test-driver.scm b/build-aux/test-driver.scm
new file mode 100644
index 0000000..25aaf44
--- /dev/null
+++ b/build-aux/test-driver.scm
@@ -0,0 +1,51 @@
+;;; guile-email --- Guile email parser
+;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net>
+;;;
+;;; This file is part of guile-email.
+;;;
+;;; guile-email is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU Affero General Public License as
+;;; published by the Free Software Foundation; either version 3 of the
+;;; License, or (at your option) any later version.
+;;;
+;;; guile-email is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Affero General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Affero General Public
+;;; License along with guile-email.  If not, see
+;;; <http://www.gnu.org/licenses/>.
+
+(use-modules (ice-9 getopt-long)
+	     (srfi srfi-26)
+	     (srfi srfi-64))
+
+;; Currently, only log-file and trs-file are understood. Everything
+;; else is ignored.
+(define %options
+  '((test-name (value #t))
+    (log-file (value #t))
+    (trs-file (value #t))
+    (color-tests (value #t))
+    (expect-failure (value #t))
+    (enable-hard-errors (value #t))))
+
+(define (my-gnu-runner trs-port)
+  (let ((runner (test-runner-simple)))
+    (test-runner-on-test-end! runner
+      (lambda (runner)
+	(format trs-port ":test-result: ~A ~A~%"
+		(string-upcase
+		 (symbol->string
+		  (test-result-kind runner)))
+		(test-runner-test-name runner))))
+    runner))
+
+
+(let ((opts (getopt-long (command-line) %options)))
+  (set! test-log-to-file (option-ref opts 'log-file #f))
+  (call-with-output-file (option-ref opts 'trs-file #f)
+    (lambda (trs-port)
+      (test-with-runner (my-gnu-runner trs-port)
+	(load-from-path (option-ref opts 'test-name #f))))))