Add test suite.

* .gitignore: Ignore test log files.
* Makefile.am (TESTS, TEXT_EXTENSIONS, SCM_LOG_COMPILER,
  AM_SCM_LOG_FLAGS): New variable.
  (nobase_mod_DATA): Remove NOCOMP_SOURCES.
  (CLEANFILES): Add test log files.
  (EXTRA_DIST): Add test suite files.
* tests/utils.scm: New file.
* tests/subrip.scm: New file.
* tests/webvtt.scm: New file.

3 files changed, 163 insertions, 0 deletions

diff --git a/tests/subrip.scm b/tests/subrip.scm
new file mode 100644
index 0000000..dd4a4f4
--- /dev/null
+++ b/tests/subrip.scm
@@ -0,0 +1,74 @@
+;;; srt2vtt --- SRT to WebVTT converter
+;;; Copyright © 2015 David Thompson <davet@gnu.org>
+;;;
+;;; srt2vtt is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; srt2vtt 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
+;;; General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with srt2vtt.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (tests subrip)
+  #:use-module (srfi srfi-64)
+  #:use-module (tests utils)
+  #:use-module (srt2vtt)
+  #:use-module (srt2vtt subrip))
+
+(test-begin "subrip")
+
+(test-group "read-subrip"
+  (define (read-subrip-string str)
+    (call-with-input-string str read-subrip))
+
+  (test-equal (make-subtitle 1
+                             '(1 2 3 4)
+                             '(5 6 7 8)
+                             '("foo" "bar" "baz"))
+    (read-subrip-string
+     "1
+01:02:03,004 --> 05:06:07,008
+foo
+bar
+baz
+"))
+
+  ;; Blank subtitle text
+  (test-equal (make-subtitle 1
+                             '(1 2 3 4)
+                             '(5 6 7 8)
+                             '(""))
+    (read-subrip-string
+     "1
+01:02:03,004 --> 05:06:07,008
+
+")))
+
+(test-equal "read-subrips"
+  (list (make-subtitle 1
+                       '(1 2 3 4)
+                       '(5 6 7 8)
+                       '("foo"))
+        (make-subtitle 2
+                       '(9 10 11 12)
+                       '(13 14 15 16)
+                       '("bar" "baz")))
+  (call-with-input-string "1
+01:02:03,004 --> 05:06:07,008
+foo
+
+2
+09:10:11,012 --> 13:14:15,016
+bar
+baz
+"
+    read-subrips))
+
+(test-end "subrip")
+
+(test-exit)
diff --git a/tests/utils.scm b/tests/utils.scm
new file mode 100644
index 0000000..b08db8f
--- /dev/null
+++ b/tests/utils.scm
@@ -0,0 +1,22 @@
+;;; srt2vtt --- SRT to WebVTT converter
+;;; Copyright © 2015 David Thompson <davet@gnu.org>
+;;;
+;;; srt2vtt is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; srt2vtt 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
+;;; General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with srt2vtt.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (tests utils)
+  #:use-module (srfi srfi-64)
+  #:export (test-exit))
+
+(define (test-exit)
+  (exit (= (test-runner-fail-count (test-runner-current)) 0)))
diff --git a/tests/webvtt.scm b/tests/webvtt.scm
new file mode 100644
index 0000000..76a433d
--- /dev/null
+++ b/tests/webvtt.scm
@@ -0,0 +1,67 @@
+;;; srt2vtt --- SRT to WebVTT converter
+;;; Copyright © 2015 David Thompson <davet@gnu.org>
+;;;
+;;; srt2vtt is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; srt2vtt 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
+;;; General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with srt2vtt.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (tests webvtt)
+  #:use-module (srfi srfi-64)
+  #:use-module (tests utils)
+  #:use-module (srt2vtt)
+  #:use-module (srt2vtt webvtt))
+
+(test-begin "webvtt")
+
+(test-equal "write-webvtt"
+  "1
+01:02:03.004 --> 05:06:07.008
+foo
+
+"
+  (call-with-output-string
+   (lambda (port)
+     (let ((sub (make-subtitle 1
+                               '(1 2 3 4)
+                               '(5 6 7 8)
+                               '("foo"))))
+       (write-webvtt sub port)))))
+
+(test-equal "write-webvtts"
+  "WEBVTT
+
+1
+01:02:03.004 --> 05:06:07.008
+foo
+
+2
+09:10:11.012 --> 13:14:15.016
+bar
+baz
+
+"
+  (pk 'subs(call-with-output-string
+    (lambda (port)
+      (let ((subs (list
+                   (make-subtitle 1
+                                  '(1 2 3 4)
+                                  '(5 6 7 8)
+                                  '("foo"))
+                   (make-subtitle 2
+                                  '(9 10 11 12)
+                                  '(13 14 15 16)
+                                  '("bar" "baz")))))
+        (write-webvtts subs port))))))
+
+(test-end "webvtt")
+
+(test-exit)