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-;;; pcase-tests.el --- Test suite for pcase macro.
-
-;; Copyright (C) 2012-2016 Free Software Foundation, Inc.
-
-;; This file is part of GNU Emacs.
-
-;; GNU Emacs is free software: you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation, either version 3 of the License, or
-;; (at your option) any later version.
-
-;; GNU Emacs is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
-
-;;; Commentary:
-
-;;; Code:
-
-(require 'ert)
-(require 'cl-lib)
-
-(ert-deftest pcase-tests-base ()
- "Test pcase code."
- (should (equal (pcase '(1 . 2) ((app car '2) 6) ((app car '1) 5)) 5)))
-
-(ert-deftest pcase-tests-bugs ()
- (should (equal (pcase '(2 . 3) ;bug#18554
- (`(,hd . ,(and (pred atom) tl)) (list hd tl))
- ((pred consp) nil))
- '(2 3))))
-
-(pcase-defmacro pcase-tests-plus (pat n)
- `(app (lambda (v) (- v ,n)) ,pat))
-
-(ert-deftest pcase-tests-macro ()
- (should (equal (pcase 5 ((pcase-tests-plus x 3) x)) 2)))
-
-(defun pcase-tests-grep (fname exp)
- (when (consp exp)
- (or (eq fname (car exp))
- (cl-some (lambda (exp) (pcase-tests-grep fname exp)) (cdr exp)))))
-
-(ert-deftest pcase-tests-tests ()
- (should (pcase-tests-grep 'memq '(or (+ 2 3) (memq x y))))
- (should-not (pcase-tests-grep 'memq '(or (+ 2 3) (- x y)))))
-
-(ert-deftest pcase-tests-member ()
- (should (pcase-tests-grep
- 'memq (macroexpand-all '(pcase x ((or 1 2 3) body)))))
- (should (pcase-tests-grep
- 'member (macroexpand-all '(pcase x ((or '"a" '2 '3) body)))))
- (should-not (pcase-tests-grep
- 'memq (macroexpand-all '(pcase x ((or "a" 2 3) body)))))
- (let ((exp (macroexpand-all
- '(pcase x
- ("a" body1)
- (2 body2)
- ((or "a" 2 3) body)))))
- (should-not (pcase-tests-grep 'memq exp))
- (should-not (pcase-tests-grep 'member exp))))
-
-(ert-deftest pcase-tests-vectors ()
- (should (equal (pcase [1 2] (`[,x] 1) (`[,x ,y] (+ x y))) 3)))
-
-;; Local Variables:
-;; no-byte-compile: t
-;; End:
-
-;;; pcase-tests.el ends here.