tests: Add <system-test> gexp compiler.

* gnu/tests.scm (compile-system-test): New gexp compiler.

1 files changed, 7 insertions, 1 deletions

diff --git a/gnu/tests.scm b/gnu/tests.scm
index 60e7ef30c00..705bf561a65 100644
--- a/gnu/tests.scm
+++ b/gnu/tests.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
@@ -254,6 +254,12 @@ the system under test."
 
 (set-record-type-printer! <system-test> write-system-test)
 
+(define-gexp-compiler (compile-system-test (test <system-test>)
+                                           system target)
+  "Compile TEST to a derivation."
+  ;; XXX: SYSTEM and TARGET are ignored.
+  (system-test-value test))
+
 (define (test-modules)
   "Return the list of modules that define system tests."
   (scheme-modules (dirname (search-path %load-path "guix.scm"))