b3e7768a0e
* test/lisp/cus-edit-tests.el (test-setopt): Check for a warrning instead of an error in attempt to call `setopt` with a value that does not match the declared type (bug#60162).
96 lines
3.5 KiB
EmacsLisp
96 lines
3.5 KiB
EmacsLisp
;;; cus-edit-tests.el --- Tests for cus-edit.el -*- lexical-binding: t -*-
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;; Copyright (C) 2020-2022 Free Software Foundation, Inc.
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;;; Code:
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(require 'ert)
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(require 'ert-x)
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(eval-when-compile (require 'cl-lib))
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(require 'cus-edit)
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(defmacro with-cus-edit-test (buffer &rest body)
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(declare (indent 1))
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`(save-window-excursion
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(unwind-protect
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(progn ,@body)
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(when-let ((buf (get-buffer ,buffer)))
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(kill-buffer buf)))))
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;;;; showing/hiding obsolete options
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(defgroup cus-edit-tests nil "Test."
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:group 'test-group)
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(defcustom cus-edit-tests--obsolete-option-tag nil
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"This should never be removed; it is obsolete for testing purposes."
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:type 'boolean
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:version "917.10") ; a super high version number
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(make-obsolete-variable 'cus-edit-tests--obsolete-option-tag nil "X.X-test")
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(defconst cus-edit-tests--obsolete-option-tag
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(custom-unlispify-tag-name 'cus-edit-tests--obsolete-option-tag))
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(ert-deftest cus-edit-tests-customize-apropos/hide-obsolete ()
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(with-cus-edit-test "*Customize Apropos*"
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(customize-apropos "cus-edit-tests")
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(should-not (search-forward cus-edit-tests--obsolete-option-tag nil t))))
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(ert-deftest cus-edit-tests-customize-changed/hide-obsolete ()
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(with-cus-edit-test "*Customize Changed Options*"
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(customize-changed "917.2") ;; Some future version.
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(should-not (search-forward cus-edit-tests--obsolete-option-tag nil t))))
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(ert-deftest cus-edit-tests-customize-group/hide-obsolete ()
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"Check that obsolete variables do not show up."
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(with-cus-edit-test "*Customize Group: Cus Edit Tests*"
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(customize-group 'cus-edit-tests)
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(should-not (search-forward cus-edit-tests--obsolete-option-tag nil t))))
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(ert-deftest cus-edit-tests-customize-option/show-obsolete ()
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(with-cus-edit-test "*Customize Option: Cus Edit Tests Obsolete Option Tag*"
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(customize-option 'cus-edit-tests--obsolete-option-tag)
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(goto-char (point-min))
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(should (search-forward cus-edit-tests--obsolete-option-tag nil t))))
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(ert-deftest cus-edit-tests-customize-saved/show-obsolete ()
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(with-cus-edit-test "*Customize Saved*"
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(cl-letf (((get 'cus-edit-tests--obsolete-option-tag 'saved-value) '(t)))
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(customize-saved)
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(should (search-forward cus-edit-tests--obsolete-option-tag nil t)))))
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(defcustom cus-edit-test-foo1 0
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""
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:type 'number)
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(ert-deftest test-setopt ()
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(should (= (setopt cus-edit-test-foo1 1) 1))
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(should (= cus-edit-test-foo1 1))
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(let* ((text-quoting-style 'grave)
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(warn-txt
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(with-current-buffer (get-buffer-create "*Warnings*")
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(let ((inhibit-read-only t))
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(erase-buffer))
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(setopt cus-edit-test-foo1 :foo)
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(buffer-substring-no-properties (point-min) (point-max)))))
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(should (string-search "Value `:foo' does not match type number"
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warn-txt))))
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(provide 'cus-edit-tests)
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;;; cus-edit-tests.el ends here
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