diff options
Diffstat (limited to 'tests/inferior.scm')
| -rw-r--r-- | tests/inferior.scm | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/tests/inferior.scm b/tests/inferior.scm index 9992077cb2..56b2fcb7bc 100644 --- a/tests/inferior.scm +++ b/tests/inferior.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2018, 2019, 2020, 2021 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2018-2022 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -62,6 +62,20 @@ (close-inferior inferior) (list a (inferior-object? b)))))) +(test-equal "close-inferior" + '((hello) (world)) + (let* ((inferior1 (open-inferior %top-builddir #:command "scripts/guix")) + (lst1 (inferior-eval '(list 'hello) inferior1)) + (inferior2 (open-inferior %top-builddir #:command "scripts/guix")) + (lst2 (inferior-eval '(list 'world) inferior2))) + ;; This call succeeds if and only if INFERIOR2 does not also hold a file + ;; descriptor to the socketpair beneath INFERIOR1; otherwise it blocks. + ;; See <https://issues.guix.gnu.org/55441#10>. + (close-inferior inferior1) + + (close-inferior inferior2) + (list lst1 lst2))) + (test-equal "&inferior-exception" '(a b c d) (let ((inferior (open-inferior %top-builddir |