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emacs/test/lisp/mh-e/mh-limit-tests.el
Stephen Gildea 7ce721bdac Migrate MH-E functional tests from SourceForge
* test/lisp/mh-e/mh-limit-tests.el:
* test/lisp/mh-e/mh-utils-tests.el:
* test/lisp/mh-e/mh-xface-tests.el:
Import the functional tests from src/mh-unit.el.

mh-unit.el is from the old SourceForge mh-e repository, last changed
in 2017.  To this are applied unmerged patches Mike Kupfer wrote in
2018 ("Refactor mh-unit into functional and release tests" and
"Fix the functional tests").

All tests have been converted to run under Emacs's ERT framework.

Some tests for mh-utils use MH programs to examine mail folders.
These tests require an MH variant to be installed on the system; for
these, added both a mock harness that pretends the needed files and MH
programs do exist, and a wrapper that creates the necessary mail files.

New function 'mh-test-utils-setup-with-variant' bears some resemblance
to 'mh-test-folders-set-up' from the original tests.  New function
'mh-test-utils-setup-with-mocks' is new functionality for these tests.
2021-09-21 22:03:08 -07:00

35 lines
1.3 KiB
EmacsLisp

;;; mh-limit-tests.el --- tests for mh-limit.el -*- lexical-binding: t -*-
;; Copyright (C) 2021 Free Software Foundation, Inc.
;; 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 <https://www.gnu.org/licenses/>.
;;; Code:
(require 'ert)
(require 'mh-limit)
(ert-deftest mh-pick-args-list ()
"Test `mh-pick-args-list'."
(should (equal '() (mh-pick-args-list "")))
(should (equal '("-subject" "a") (mh-pick-args-list "-subject a")))
(should (equal '("-subject" "a") (mh-pick-args-list " -subject a ")))
(should (equal '("-subject" "a" "-from" "b")
(mh-pick-args-list "-subject a -from b")))
(should (equal '("-subject" "a b" "-from" "c d")
(mh-pick-args-list "-subject a b -from c d"))))
;;; mh-limit-tests.el ends here