+++ /dev/null
-;;; syntax-tests.el --- Testing syntax rules and basic movement -*- lexical-binding: t -*-
-
-;; Copyright (C) 2014-2015 Free Software Foundation, Inc.
-
-;; Author: Daniel Colascione <dancol@dancol.org>
-;; Keywords:
-
-;; This program 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.
-
-;; This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
-
-;;; Commentary:
-
-;;
-
-;;; Code:
-(require 'ert)
-(require 'cl-lib)
-
-(defun run-up-list-test (fn data start instructions)
- (cl-labels ((posof (thing)
- (and (symbolp thing)
- (= (length (symbol-name thing)) 1)
- (- (aref (symbol-name thing) 0) ?a -1))))
- (with-temp-buffer
- (set-syntax-table (make-syntax-table))
- ;; Use a syntax table in which single quote is a string
- ;; character so that we can embed the test data in a lisp string
- ;; literal.
- (modify-syntax-entry ?\' "\"")
- (insert data)
- (goto-char (posof start))
- (dolist (instruction instructions)
- (cond ((posof instruction)
- (funcall fn)
- (should (eql (point) (posof instruction))))
- ((symbolp instruction)
- (should-error (funcall fn)
- :type instruction))
- (t (cl-assert nil nil "unknown ins")))))))
-
-(defmacro define-up-list-test (name fn data start &rest expected)
- `(ert-deftest ,name ()
- (run-up-list-test ,fn ,data ',start ',expected)))
-
-(define-up-list-test up-list-basic
- (lambda () (up-list))
- (or "(1 1 (1 1) 1 (1 1) 1)")
- ;; abcdefghijklmnopqrstuv
- i k v scan-error)
-
-(define-up-list-test up-list-with-forward-sexp-function
- (lambda ()
- (let ((forward-sexp-function
- (lambda (&optional arg)
- (let ((forward-sexp-function nil))
- (forward-sexp arg)))))
- (up-list)))
- (or "(1 1 (1 1) 1 (1 1) 1)")
- ;; abcdefghijklmnopqrstuv
- i k v scan-error)
-
-(define-up-list-test up-list-out-of-string
- (lambda () (up-list 1 t))
- (or "1 (1 '2 2 (2 2 2' 1) 1")
- ;; abcdefghijklmnopqrstuvwxy
- o r u scan-error)
-
-(define-up-list-test up-list-cross-string
- (lambda () (up-list 1 t))
- (or "(1 '2 ( 2' 1 '2 ) 2' 1)")
- ;; abcdefghijklmnopqrstuvwxy
- i r u x scan-error)
-
-(define-up-list-test up-list-no-cross-string
- (lambda () (up-list 1 t t))
- (or "(1 '2 ( 2' 1 '2 ) 2' 1)")
- ;; abcdefghijklmnopqrstuvwxy
- i k x scan-error)
-
-(define-up-list-test backward-up-list-basic
- (lambda () (backward-up-list))
- (or "(1 1 (1 1) 1 (1 1) 1)")
- ;; abcdefghijklmnopqrstuv
- i f a scan-error)
-
-(provide 'syntax-tests)
-;;; syntax-tests.el ends here