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| | ;;; log-edit-tests.el --- Unit tests for log-edit.el -*- lexical-binding: t; -*-
;; Copyright (C) 2019 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/>.
;;; Commentary:
;; Unit tests for lisp/vc/log-edit.el.
;;; Code:
(require 'log-edit)
(require 'ert)
(ert-deftest log-edit-fill-entry ()
(with-temp-buffer
(insert "\
* dir/file.ext (fun1):
\(fun2):
\(fun3):
* file2.txt (fun4):
\(fun5):
\(fun6):
\(fun7): Some prose.
\(fun8): A longer description of a complicated change.\
Spread over a couple of sentencences.\
Long enough to be filled for several lines.
\(fun9): Etc.")
(goto-char (point-min))
(let ((fill-column 72)) (log-edit-fill-entry))
(should (equal (buffer-string) "\
* dir/file.ext (fun1, fun2, fun3):
* file2.txt (fun4, fun5, fun6, fun7): Some prose.
\(fun8): A longer description of a complicated change. Spread over a
couple of sentencences. Long enough to be filled for several lines.
\(fun9): Etc."))
(let ((fill-column 20)) (log-edit-fill-entry))
(should (equal (buffer-string) "\
* dir/file.ext (fun1)
\(fun2, fun3):
* file2.txt (fun4)
\(fun5, fun6, fun7):
Some prose.
\(fun8): A longer
description of a
complicated change.
Spread over a couple
of sentencences.
Long enough to be
filled for several
lines.
\(fun9): Etc."))
(let ((fill-column 40)) (log-edit-fill-entry))
(should (equal (buffer-string) "\
* dir/file.ext (fun1, fun2, fun3):
* file2.txt (fun4, fun5, fun6, fun7):
Some prose.
\(fun8): A longer description of a
complicated change. Spread over a
couple of sentencences. Long enough to
be filled for several lines.
\(fun9): Etc."))))
(ert-deftest log-edit-fill-entry-trailing-prose ()
(with-temp-buffer
(insert "\
* dir/file.ext (fun1): A longer description of a complicated change.\
Spread over a couple of sentencences.\
Long enough to be filled for several lines.")
(let ((fill-column 72)) (log-edit-fill-entry))
(should (equal (buffer-string) "\
* dir/file.ext (fun1): A longer description of a complicated change.
Spread over a couple of sentencences. Long enough to be filled for
several lines."))))
(ert-deftest log-edit-fill-entry-joining ()
;; Join short enough function names on the same line.
(with-temp-buffer
(insert "* dir/file.ext (fun1):\n(fun2):")
(let ((fill-column 72)) (log-edit-fill-entry))
(should (equal (buffer-string) "* dir/file.ext (fun1, fun2):")))
;; Don't combine them if they're too long.
(with-temp-buffer
(insert "* dir/long-file-name.ext (a-really-long-function-name):
\(another-very-long-function-name):")
(let ((fill-column 72)) (log-edit-fill-entry))
(should (equal (buffer-string) "* dir/long-file-name.ext (a-really-long-function-name)
\(another-very-long-function-name):")))
;; Put function name on next line, if the file name is too long.
(with-temp-buffer
(insert "\
* a-very-long-directory-name/another-long-directory-name/and-a-long-file-name.ext\
(a-really-long-function-name):")
(let ((fill-column 72)) (log-edit-fill-entry))
(should (equal (buffer-string) "\
* a-very-long-directory-name/another-long-directory-name/and-a-long-file-name.ext
\(a-really-long-function-name):"))))
;;; log-edit-tests.el ends here
|