Import guile-1.8 as multiple upstream tarball component

[lilypond.git] / guile18 / test-suite / tests / import.test

diff --git a/guile18/test-suite/tests/import.test b/guile18/test-suite/tests/import.test
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+++ b/guile18/test-suite/tests/import.test
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+;;;; import.test --- test selective and renaming imports    -*- scheme -*-
+;;;; Copyright (C) 2000, 2001, 2006 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 2.1 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 (exporter)
+  :export (foo bar))
+
+(define foo 1)
+(define bar 2)
+
+(define-module (importer)
+  :use-module (test-suite lib))
+
+(use-modules ((exporter)
+             :select (foo (bar . baz))))
+
+(pass-if-exception "selective non-import" (cons 'unbound-variable
+                                               "^Unbound variable")
+  (= bar 2))
+
+(pass-if "selective import"
+  (= foo 1))
+
+(pass-if "renaming import"
+  (= baz 2))
+
+(use-modules ((exporter) :renamer (symbol-prefix-proc 'external:)))
+
+(pass-if "symbol-prefic-proc import"
+  (and (= external:foo 1)
+       (= external:bar 2)))
+
+(use-modules ((exporter) :renamer (lambda (sym)
+                                   (symbol-append sym ':external))))
+
+(pass-if "renamer import"
+  (and (= foo:external 1)
+       (= bar:external 2)))