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e6a782ee1a
Run admin/update-copyright in the master branch. This fixes files that were not already fixed in the emacs-25 branch before it was merged here.
73 lines
2.6 KiB
EmacsLisp
73 lines
2.6 KiB
EmacsLisp
;;; cc-mode-tests.el --- Test suite for cc-mode. -*- lexical-binding: t; -*-
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;; Copyright (C) 2016-2017 Free Software Foundation, Inc.
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;; Author: Michal Nazarewicz <mina86@mina86.com>
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;; Keywords: internal
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;; Human-Keywords: internal
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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 <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Unit tests for cc-mode.el.
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;;; Code:
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(require 'ert)
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(require 'ert-x)
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(require 'cc-mode)
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(ert-deftest c-or-c++-mode ()
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"Test c-or-c++-mode language detection."
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(cl-letf* ((mode nil)
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(do-test (lambda (content expected)
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(delete-region (point-min) (point-max))
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(insert content)
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(setq mode nil)
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(c-or-c++-mode)
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(unless(eq expected mode)
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(ert-fail
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(format "expected %s but got %s when testing '%s'"
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expected mode content)))))
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((symbol-function 'c-mode) (lambda () (setq mode 'c-mode)))
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((symbol-function 'c++-mode) (lambda () (setq mode 'c++-mode))))
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(with-temp-buffer
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(mapc (lambda (content)
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(funcall do-test content 'c++-mode)
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(funcall do-test (concat "// " content) 'c-mode)
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(funcall do-test (concat " * " content) 'c-mode))
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'("using \t namespace \t std;"
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"using \t std::string;"
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"namespace \t {"
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"namespace \t foo \t {"
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"class \t Blah_42 \t {"
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"class \t Blah_42 \t \n"
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"class \t _42_Blah:public Foo {"
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"template \t < class T >"
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"template< class T >"
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"#include <string>"
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"#include<iostream>"
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"#include \t <map>"))
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(mapc (lambda (content) (funcall do-test content 'c-mode))
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'("struct \t Blah_42 \t {"
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"struct template {"
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"#include <string.h>")))))
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;;; cc-mode-tests.el ends here
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