Adjust tests to new test rule semantics

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/buildfile b/tests/buildfile
index 8941a94..2129897 100644
--- a/tests/buildfile
+++ b/tests/buildfile
@@ -14,5 +14,5 @@ else
   import libs = libstd-modules%liba{std-modules}
 
   exe{driver}: cxx{driver} $libs
-  exe{driver}: test.output = test.out
+  exe{driver}: file{test.out}: test.stdout = true
 }