69 lines
2.4 KiB
EmacsLisp
69 lines
2.4 KiB
EmacsLisp
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;;; comp-cstr-tests.el --- unit tests for src/comp.c -*- lexical-binding: t; -*-
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;; Copyright (C) 2020 Free Software Foundation, Inc.
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;; Author: Andrea Corallo <akrl@sdf.org>
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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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;; Unit tests for lisp/emacs-lisp/comp-cstr.el
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;;; Code:
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(require 'ert)
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(require 'cl-lib)
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(require 'comp-cstr)
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(defun comp-cstr-test-ts (type-spec)
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"Create a constraint from TYPE-SPEC and convert it back to type specifier."
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(let ((comp-ctxt (make-comp-cstr-ctxt)))
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(comp-cstr-to-type-spec (comp-type-spec-to-cstr type-spec))))
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(defun comp-cstr-typespec-test (number type-spec expected-type-spec)
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`(ert-deftest ,(intern (concat "comp-cstr-test-" (int-to-string number))) ()
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(should (equal (comp-cstr-test-ts ',type-spec)
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',expected-type-spec))))
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(defconst comp-cstr-typespec-tests-alist
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`((symbol . symbol)
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((or string array) . array)
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;; ((and string array) . string)
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((or symbol number) . (or symbol number))
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((or cons atom) . (or cons atom)) ;; SBCL return T
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;; ((and cons atom) . (or cons atom))
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((member foo) . (member foo))
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((member foo bar) . (member foo bar))
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((or (member foo) (member bar)) . (member foo bar))
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;; ((and (member foo) (member bar)) . symbol)
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((or (member foo) symbol) . symbol) ;; SBCL return (OR SYMBOL (MEMBER FOO))
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;; ((and (member foo) symbol) . (member foo))
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((or (member foo) number) . (or (member foo) number)))
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"Alist type specifier -> expected type specifier.")
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(defmacro comp-cstr-synthesize-tests ()
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"Generate all tests from `comp-cstr-typespec-tests-alist'."
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`(progn
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,@(cl-loop
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for i from 0
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for (ts . exp-ts) in comp-cstr-typespec-tests-alist
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append (list (comp-cstr-typespec-test i ts exp-ts)))))
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(comp-cstr-synthesize-tests)
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;;; comp-cstr-tests.el ends here
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