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56 lines
2 KiB
EmacsLisp
56 lines
2 KiB
EmacsLisp
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;;; pascal-tests.el --- tests for pascal.el -*- lexical-binding: t -*-
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;; Copyright (C) 2020 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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(require 'ert)
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(require 'pascal)
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(ert-deftest pascal-completion ()
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;; Bug#41740: completion functions must preserve point.
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(let ((pascal-completion-cache nil))
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(with-temp-buffer
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(pascal-mode)
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(insert "program test; var")
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(let* ((point-before (point))
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(completions (pascal-completion "var" nil 'metadata))
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(point-after (point)))
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(should (equal completions nil))
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(should (equal point-before point-after)))))
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(let ((pascal-completion-cache nil))
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(with-temp-buffer
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(pascal-mode)
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(insert "program test; function f(x : i")
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(let* ((point-before (point))
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(completions (pascal-completion "i" nil 'metadata))
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(point-after (point)))
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(should (equal completions nil))
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(should (equal point-before point-after)))))
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(let ((pascal-completion-cache nil))
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(with-temp-buffer
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(pascal-mode)
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(insert "program test; function f(x : integer) : real")
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(let* ((point-before (point))
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(completions (pascal-completion "real" nil 'metadata))
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(point-after (point)))
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(should (equal completions nil))
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(should (equal point-before point-after))))))
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(provide 'pascal-tests)
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