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-rw-r--r--tests/guix-daemon.sh29
1 files changed, 28 insertions, 1 deletions
diff --git a/tests/guix-daemon.sh b/tests/guix-daemon.sh
index 7122eed0e6..fde49e25a2 100644
--- a/tests/guix-daemon.sh
+++ b/tests/guix-daemon.sh
@@ -1,5 +1,5 @@
# GNU Guix --- Functional package management for GNU
-# Copyright © 2012, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
+# Copyright © 2012, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
#
# This file is part of GNU Guix.
#
@@ -118,3 +118,30 @@ guile -c "
(clear-failed-paths store (list out))
(null? (query-failed-paths store)))))))
#:guile-for-build (%guile-for-build)) "
+
+kill "$daemon_pid"
+
+
+# Make sure the daemon's default 'build-cores' setting is honored.
+
+guix-daemon --listen="$socket" --disable-chroot --cores=42 &
+daemon_pid=$!
+
+GUIX_DAEMON_SOCKET="$socket" \
+guile -c '
+ (use-modules (guix) (gnu packages) (guix tests))
+
+ (with-store store
+ (let* ((build (add-text-to-store store "build.sh"
+ "echo $NIX_BUILD_CORES > $out"))
+ (bash (add-to-store store "bash" #t "sha256"
+ (search-bootstrap-binary "bash"
+ (%current-system))))
+ (drv (derivation store "the-thing" bash
+ `("-e" ,build)
+ #:inputs `((,bash) (,build))
+ #:env-vars `(("x" . ,(random-text))))))
+ (and (build-derivations store (list drv))
+ (exit
+ (= 42 (pk (call-with-input-file (derivation->output-path drv)
+ read)))))))'