[PATCH 1/4] test: improve error handling in lib-error tests

[David Bremner <david@tethera.net>]

There is at least one bug fixed here (missing parameter to printf), even
if exiting via segfault is considered OK.
---
 test/T560-lib-error.sh | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/test/T560-lib-error.sh b/test/T560-lib-error.sh
index 59a479c..49d3674 100755
--- a/test/T560-lib-error.sh
+++ b/test/T560-lib-error.sh
@@ -202,16 +202,20 @@ int main (int argc, char** argv)
    notmuch_database_t *db;
    notmuch_status_t stat;
    char *path;
+   char *msg = NULL;
    int fd;
 
-   stat = notmuch_database_open (argv[1], NOTMUCH_DATABASE_MODE_READ_WRITE, &db);
+   stat = notmuch_database_open_verbose (argv[1], NOTMUCH_DATABASE_MODE_READ_WRITE, &db, &msg);
    if (stat != NOTMUCH_STATUS_SUCCESS) {
-     fprintf (stderr, "error opening database: %d\n", stat);
+     fprintf (stderr, "error opening database: %d %s\n", stat, msg ? msg : "");
+     exit (1);
    }
    path = talloc_asprintf (db, "%s/.notmuch/xapian/postlist.DB", argv[1]);
    fd = open(path,O_WRONLY|O_TRUNC);
-   if (fd < 0)
-       fprintf (stderr, "error opening %s\n");
+   if (fd < 0) {
+       fprintf (stderr, "error opening %s\n", argv[1]);
+       exit (1);
+   }
 EOF
 cat <<'EOF' > c_tail
    if (stat) {
-- 
2.8.0.rc3