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[Emacs-diffs] master 9f64d59: Add tests for mailcap.el
From: |
Mark Oteiza |
Subject: |
[Emacs-diffs] master 9f64d59: Add tests for mailcap.el |
Date: |
Tue, 5 Sep 2017 11:55:08 -0400 (EDT) |
branch: master
commit 9f64d59ae6d87f38276fe05254094113a171fb0e
Author: Mark Oteiza <address@hidden>
Commit: Mark Oteiza <address@hidden>
Add tests for mailcap.el
* test/data/mailcap/mime.types: New file.
* test/lisp/net/mailcap-tests.el: New file.
---
test/data/mailcap/mime.types | 5 +++
test/lisp/net/mailcap-tests.el | 69 ++++++++++++++++++++++++++++++++++++++++++
2 files changed, 74 insertions(+)
diff --git a/test/data/mailcap/mime.types b/test/data/mailcap/mime.types
new file mode 100644
index 0000000..4bedfaf
--- /dev/null
+++ b/test/data/mailcap/mime.types
@@ -0,0 +1,5 @@
+# this is a comment
+
+audio/ogg opus
+audio/flac flac
+audio/x-wav wav
diff --git a/test/lisp/net/mailcap-tests.el b/test/lisp/net/mailcap-tests.el
new file mode 100644
index 0000000..9e32931
--- /dev/null
+++ b/test/lisp/net/mailcap-tests.el
@@ -0,0 +1,69 @@
+;;; mailcap-tests.el --- tests for mailcap.el -*- lexical-binding: t -*-
+
+;; Copyright (C) 2017 Free Software Foundation, Inc.
+
+;; Author: Mark Oteiza <address@hidden>
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs 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.
+
+;; GNU Emacs 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 GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;; Code:
+
+(require 'ert)
+(require 'mailcap)
+
+(defconst mailcap-tests-data-dir
+ (expand-file-name "test/data/mailcap" source-directory))
+
+(defconst mailcap-tests-path
+ (expand-file-name "mime.types" mailcap-tests-data-dir)
+ "String used as PATH argument of `mailcap-parse-mimetypes'.")
+
+(defconst mailcap-tests-mime-extensions (copy-alist mailcap-mime-extensions))
+
+(defconst mailcap-tests-path-extensions
+ '((".wav" . "audio/x-wav")
+ (".flac" . "audio/flac")
+ (".opus" . "audio/ogg"))
+ "Alist of MIME associations in `mailcap-tests-path'.")
+
+(ert-deftest mailcap-mimetypes-parsed-p ()
+ (should (null mailcap-mimetypes-parsed-p)))
+
+(ert-deftest mailcap-parse-empty-path ()
+ "If PATH is empty, this should be a noop."
+ (mailcap-parse-mimetypes "file/that/should/not/exist" t)
+ (should mailcap-mimetypes-parsed-p)
+ (should (equal mailcap-mime-extensions mailcap-tests-mime-extensions)))
+
+(ert-deftest mailcap-parse-path ()
+ (let ((mimetypes (getenv "MIMETYPES")))
+ (unwind-protect
+ (progn
+ (setenv "MIMETYPES" mailcap-tests-path)
+ (mailcap-parse-mimetypes nil t))
+ (setenv "MIMETYPES" mimetypes)))
+ (should (equal mailcap-mime-extensions
+ (append mailcap-tests-path-extensions
+ mailcap-tests-mime-extensions)))
+ ;; Already parsed this, should be a noop
+ (mailcap-parse-mimetypes mailcap-tests-path)
+ (should (equal mailcap-mime-extensions
+ (append mailcap-tests-path-extensions
+ mailcap-tests-mime-extensions))))
+
+;;; mailcap-tests.el ends here
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