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119 lines
3.3 KiB
EmacsLisp
119 lines
3.3 KiB
EmacsLisp
;;; w32-feature.el --- Check Availability of Emacs Features -*- lexical-binding: t -*-
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;; Copyright (C) 2020-2021 Free Software Foundation, Inc.
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;; Author: Phillip Lord <phillip.lord@russet.org.uk>
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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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;; This file provides tests for various features of Emacs. It is
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;; designed to check whether bundled binary distributions of Emacs on
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;; windows are fully functional.
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;; By default is checks whether the features that we are expect to be
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;; available on Emacs for Windows are reported to be available. It
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;; should be possible to run these tests from a distributed version of
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;; Emacs.
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;; In addition, it provides a single command
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;; `w32-feature-load-tests'. If the full source repository of Emacs is
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;; available, this will load selected files from the repository which
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;; test these features.
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;;; Code:
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(require 'ert)
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(defvar w32-feature-core-tests nil)
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(ert-deftest feature-optimization ()
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(should
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(string-match-p "CFLAGS=-O2" system-configuration-options)))
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(ert-deftest feature-harfbuzz ()
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(should
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(eq
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'harfbuzz
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(car (frame-parameter nil 'font-backend)))))
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(ert-deftest feature-gnutls ()
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(should (gnutls-available-p)))
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(add-to-list 'w32-feature-core-tests "lisp/net/gnutls-tests.el")
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(ert-deftest feature-zlib ()
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(should (zlib-available-p)))
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(add-to-list 'w32-feature-core-tests "src/decompress-tests.el")
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(ert-deftest feature-thread ()
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(should (fboundp 'make-thread)))
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(add-to-list 'w32-feature-core-tests "lisp/thread-tests.el")
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(ert-deftest feature-json ()
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(should
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(fboundp 'json-serialize)))
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(add-to-list 'w32-feature-core-tests "src/json-tests.el")
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(ert-deftest feature-gmp ()
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(should
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(string-match-p "GMP" system-configuration-features)))
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(ert-deftest feature-module ()
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(should (fboundp 'module-load)))
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(ert-deftest feature-libxml ()
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(should (libxml-available-p)))
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(add-to-list 'w32-feature-core-tests "src/xml-tests.el")
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(ert-deftest feature-lcms2 ()
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(should (lcms2-available-p)))
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(add-to-list 'w32-feature-core-tests "src/lcms-tests.el")
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(ert-deftest feature-xpm ()
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(should (image-type-available-p 'xpm)))
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(ert-deftest feature-gif ()
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(should (image-type-available-p 'gif)))
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(ert-deftest feature-png ()
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(should (image-type-available-p 'png)))
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(add-to-list 'w32-feature-core-tests "lisp/image-file-tests.el")
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(ert-deftest feature-jpeg ()
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(should (image-type-available-p 'jpeg)))
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(ert-deftest feature-tiff ()
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(should (image-type-available-p 'tiff)))
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(ert-deftest feature-svg ()
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(should (image-type-available-p 'svg)))
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(defun w32-feature-load-tests (dir)
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(interactive "D")
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(mapc
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(lambda(f)
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(load-file (concat dir "test/" f)))
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w32-feature-core-tests))
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;;; feature.el ends here
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