guile/test-suite/tests/compiler.test

;;;; compiler.test --- tests for the compiler      -*- scheme -*-
;;;; Copyright (C) 2008, 2009 Free Software Foundation, Inc.
;;;; 
;;;; This library is free software; you can redistribute it and/or
;;;; modify it under the terms of the GNU Lesser General Public
;;;; License as published by the Free Software Foundation; either
;;;; version 3 of the License, or (at your option) any later version.
;;;; 
;;;; This library 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
;;;; Lesser General Public License for more details.
;;;; 
;;;; You should have received a copy of the GNU Lesser General Public
;;;; License along with this library; if not, write to the Free Software
;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

(define-module (test-suite tests compiler)
  :use-module (test-suite lib)
  :use-module (test-suite guile-test)
  :use-module (system base compile))



(with-test-prefix "basic"

  (pass-if "compile to value"
    (equal? (compile 1) 1)))


(with-test-prefix "psyntax"

  (pass-if "redefinition"
    ;; In this case the locally-bound `round' must have the same value as the
    ;; imported `round'.  See the same test in `syntax.test' for details.
    (let ((o1 (compile '(define round round)))
          (o2 (compile '(eq? round (@@ (guile) round)))))
      o2))

  (pass-if "compile in current module"
    (let ((o1 (compile '(define-macro (foo) 'bar)))
          (o2 (compile '(let ((bar 'ok)) (foo)))))
      (and (module-ref (current-module) 'foo)
           (eq? o2 'ok))))

  (pass-if "compile in fresh module"
    (let* ((m  (let ((m (make-module)))
                 (beautify-user-module! m)
                 m))
           (o1 (compile '(define-macro (foo) 'bar) #:env m))
           (o2 (compile '(let ((bar 'ok)) (foo)) #:env m)))
      (and (module-ref m 'foo)
           (eq? o2 'ok)))))