tests: fix mocked fs.popen() trace log

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

diff --git a/tests/lib/mocklib/fs.uc b/tests/lib/mocklib/fs.uc
index 1bde07ecdc366b76a9402ebaf6dd7f22aa86f4cd..134673edc70e68f007044ed22c3d6749eaad5ee6 100644 (file)
--- a/tests/lib/mocklib/fs.uc
+++ b/tests/lib/mocklib/fs.uc
@@ -46,7 +46,7 @@
                                return null;
                        }
 
-                       printf("fs.popen() cmdline <%s> mode <%s>\n", cmdline, mode);
+                       mocklib.trace_call("fs", "popen", { cmdline, mode });
 
                        return {
                                read: function(amount) {