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-rw-r--r--tests/inferior.scm13
1 files changed, 12 insertions, 1 deletions
diff --git a/tests/inferior.scm b/tests/inferior.scm
index f54b6d6037..b4417d8629 100644
--- a/tests/inferior.scm
+++ b/tests/inferior.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2018, 2019 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -61,6 +61,17 @@
            (close-inferior inferior)
            (list a (inferior-object? b))))))
 
+(test-equal "&inferior-exception"
+  '(a b c d)
+  (let ((inferior (open-inferior %top-builddir
+                                 #:command "scripts/guix")))
+    (guard (c ((inferior-exception? c)
+               (close-inferior inferior)
+               (and (eq? inferior (inferior-exception-inferior c))
+                    (inferior-exception-arguments c))))
+      (inferior-eval '(throw 'a 'b 'c 'd) inferior)
+      'badness)))
+
 (test-equal "inferior-packages"
   (take (sort (fold-packages (lambda (package lst)
                                (cons (list (package-name package)