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1 | ;;; -*-lisp-*- |
2 | ;;; | |
3 | ;;; Test lexical analyser | |
4 | ;;; | |
5 | ;;; (c) 2010 Straylight/Edgeware | |
6 | ;;; | |
7 | ||
8 | ;;;----- Licensing notice --------------------------------------------------- | |
9 | ;;; | |
e0808c47 | 10 | ;;; This file is part of the Sensible Object Design, an object system for C. |
bf090e02 MW |
11 | ;;; |
12 | ;;; SOD is free software; you can redistribute it and/or modify | |
13 | ;;; it under the terms of the GNU General Public License as published by | |
14 | ;;; the Free Software Foundation; either version 2 of the License, or | |
15 | ;;; (at your option) any later version. | |
16 | ;;; | |
17 | ;;; SOD is distributed in the hope that it will be useful, | |
18 | ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | ;;; GNU General Public License for more details. | |
21 | ;;; | |
22 | ;;; You should have received a copy of the GNU General Public License | |
23 | ;;; along with SOD; if not, write to the Free Software Foundation, | |
24 | ;;; Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
25 | ||
26 | (cl:in-package #:sod-test) | |
27 | ||
28 | (defclass lexer-test (test-case) ()) | |
29 | (add-test *sod-test-suite* (get-suite lexer-test)) | |
30 | ||
31 | ;;;-------------------------------------------------------------------------- | |
32 | ;;; Simple lexical analysis tests. | |
33 | ||
34 | (defun list-tokens (string) | |
35 | (let ((lexer (make-instance 'sod-token-scanner | |
36 | :char-scanner (make-string-scanner string) | |
37 | :filename "<string>"))) | |
38 | (with-parser-context (token-scanner-context :scanner lexer) | |
39 | (parse (list () (if (scanner-at-eof-p lexer) (values '(:eof) nil nil) | |
40 | (multiple-value-prog1 | |
41 | (values (cons (token-type lexer) | |
42 | (token-value lexer)) | |
43 | t t) | |
44 | (scanner-step lexer)))))))) | |
45 | ||
46 | (defmacro assert-tokens (string &rest list) | |
47 | `(assert-equal (list-tokens ,string) ',list)) | |
48 | ||
49 | (def-test-method simple-lexer ((test lexer-test) :run nil) | |
50 | (assert-tokens "foo - bar" | |
51 | (:id . "foo") | |
52 | (#\- . nil) | |
53 | (:id . "bar"))) | |
54 | ||
55 | ;;;----- That's all, folks -------------------------------------------------- |