1 ;;;; load.test --- test LOAD and path searching functions -*- scheme -*-
2 ;;;; Jim Blandy <jimb@red-bean.com> --- September 1999
4 ;;;; Copyright (C) 1999, 2001, 2006 Free Software Foundation, Inc.
6 ;;;; This library is free software; you can redistribute it and/or
7 ;;;; modify it under the terms of the GNU Lesser General Public
8 ;;;; License as published by the Free Software Foundation; either
9 ;;;; version 3 of the License, or (at your option) any later version.
11 ;;;; This library is distributed in the hope that it will be useful,
12 ;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
13 ;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 ;;;; Lesser General Public License for more details.
16 ;;;; You should have received a copy of the GNU Lesser General Public
17 ;;;; License along with this library; if not, write to the Free Software
18 ;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 (define-module (test-suite test-load)
21 :use-module (test-suite lib)
22 :use-module (test-suite guile-test))
24 (define temp-dir (data-file-name "load-test.dir"))
26 (define (create-tree parent tree)
27 (let loop ((parent parent)
30 (let ((elt (car tree)))
33 ;; A string means to create an empty file with that name.
35 (close-port (open-file (string-append parent "/" elt) "w")))
37 ;; A list means to create a directory, and then create files
40 (let ((dirname (string-append parent "/" (car elt))))
42 (loop dirname (cdr elt))))
45 (error "create-tree: bad tree structure")))
47 (loop parent (cdr tree))))))
49 (define (delete-tree tree)
51 ((file-is-directory? tree)
52 (let ((dir (opendir tree)))
54 (let ((entry (readdir dir)))
56 ((member entry '("." ".."))
58 ((not (eof-object? entry))
59 (let ((name (string-append tree "/" entry)))
67 (error "delete-tree: can't delete " tree))))
69 (define (try-search-with-extensions path input extensions expected)
70 (let ((test-name (call-with-output-string
72 (display "search-path for " port)
74 (if (pair? extensions)
76 (display " with extensions " port)
77 (write extensions port)))
78 (display " yields " port)
79 (write expected port)))))
80 (let ((result (search-path path input extensions)))
82 (equal? (if (string? expected)
83 (string-append temp-dir "/" expected)
87 (define (try-search path input expected)
88 (try-search-with-extensions path input '() expected))
90 ;; Create a bunch of files for use in testing.
93 '(("dir1" "foo.scm" "bar.scm" "ugly.scm.scm"
95 ("dir2" "foo.scm" "baz.scm" "baz.ss" "ugly.scm.ss")
96 ("dir3" "ugly.scm" "ugly.ss.scm")))
98 ;; Try some searches without extensions.
100 (string-append temp-dir "/dir1")
101 (string-append temp-dir "/dir2")
102 (string-append temp-dir "/dir3")))
104 (try-search path "foo.scm" "dir1/foo.scm")
105 (try-search path "bar.scm" "dir1/bar.scm")
106 (try-search path "baz.scm" "dir2/baz.scm")
107 (try-search path "baz.ss" "dir2/baz.ss")
108 (try-search path "ugly.scm" "dir3/ugly.scm")
109 (try-search path "subdir1" #f)
111 (define extensions '(".ss" ".scm" ""))
112 (try-search-with-extensions path "foo" extensions "dir1/foo.scm")
113 (try-search-with-extensions path "bar" extensions "dir1/bar.scm")
114 (try-search-with-extensions path "baz" extensions "dir2/baz.ss")
115 (try-search-with-extensions path "ugly.scm" extensions "dir3/ugly.scm")
116 (try-search-with-extensions path "ugly.ss" extensions #f)
119 ;; Check that search-path accepts Elisp nil-terminated lists for
120 ;; PATH and EXTENSIONS.
121 (with-test-prefix "elisp-nil"
122 (set-cdr! (last-pair path) %nil)
123 (set-cdr! (last-pair extensions) %nil)
124 (try-search-with-extensions path "ugly.scm" extensions "dir3/ugly.scm")
125 (try-search-with-extensions path "ugly.ss" extensions #f)))
127 (delete-tree temp-dir)