[gnome-software] trivial: Add some debugging to debug a failure to find test files

[Richard Hughes <rhughes src gnome org>]

commit a135ef8e07fe51c6a5ec794a28cabe4c0a25fa0d
Author: Richard Hughes <richard hughsie com>
Date:   Fri May 12 12:06:38 2017 +0100

    trivial: Add some debugging to debug a failure to find test files

 lib/gs-test.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/lib/gs-test.c b/lib/gs-test.c
index ef0cc89..18b601c 100644
--- a/lib/gs-test.c
+++ b/lib/gs-test.c
@@ -30,6 +30,7 @@ gs_test_get_filename (const gchar *testdatadir, const gchar *filename)
        char full_tmp[PATH_MAX];
        g_autofree gchar *path = NULL;
        path = g_build_filename (testdatadir, filename, NULL);
+       g_debug ("looking in %s", path);
        tmp = realpath (path, full_tmp);
        if (tmp == NULL)
                return NULL;