Test suite: add new test for COMPRESS=DEFLATE.

An imapd is required as `doveadm exec imap` won't offer COMPRESS=DEFLATE
in its capability list.

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/list b/tests/list
index bc8d144..9ce0c06 100644
--- a/tests/list
+++ b/tests/list
@@ -38,6 +38,8 @@ repair  --repair
     auth-logindisabled      LOGINDISABLED
     auth-noplaintext        abort when STARTTLS is not offered
 
+compress    COMPRESS=DEFLATE
+
 . SSL/TLS
     starttls-logindisabled  LOGINDISABLED STARTTLS
     starttls                STARTTLS