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-rw-r--r--tests/syscalls.scm8
1 files changed, 7 insertions, 1 deletions
diff --git a/tests/syscalls.scm b/tests/syscalls.scm
index ab34fc825b..fa6b67bf39 100644
--- a/tests/syscalls.scm
+++ b/tests/syscalls.scm
@@ -18,7 +18,8 @@
(define-module (test-syscalls)
#:use-module (guix build syscalls)
- #:use-module (srfi srfi-64))
+ #:use-module (srfi srfi-64)
+ #:use-module (ice-9 match))
;; Test the (guix build syscalls) module, although there's not much that can
;; actually be tested without being root.
@@ -42,6 +43,11 @@
;; Both return values have been encountered in the wild.
(memv (system-error-errno args) (list EPERM ENOENT)))))
+(test-assert "network-interfaces"
+ (match (network-interfaces)
+ (((? string? names) ..1)
+ (member "lo" names))))
+
(test-end)