From 0dfcd073ffc391ca38b523a8d43e3f9479bb14c1 Mon Sep 17 00:00:00 2001
From: Guilhem Moulin <guilhem@fripost.org>
Date: Fri, 13 Dec 2019 04:43:43 +0100
Subject: New test for hierarchy delimiter change.
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Cf. https://www.imapwiki.org/ClientImplementation/MailboxList#Hierarchy_separators
“Some clients cache the hierarchy separator forever. This has problems
if the server configuration is changed (e.g. server software changed).
Try to avoid this problem.”
---
 tests/delimiter-change/t | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 tests/delimiter-change/t

(limited to 'tests/delimiter-change/t')

diff --git a/tests/delimiter-change/t b/tests/delimiter-change/t
new file mode 100644
index 0000000..3f96953
--- /dev/null
+++ b/tests/delimiter-change/t
@@ -0,0 +1,37 @@
+# create and populate some mailboxes
+doveadm -u "local" mailbox create -- "foo" "foo.bar" "baz"
+
+run() {
+    local i m u s1="$1" s2="$2" m2
+    for ((i = 0; i < 16; i++)); do
+        m="$(shuf -n1 -e -- "foo" "foo${s1}bar" "baz" "INBOX")"
+        u="$(shuf -n1 -e -- "local" "remote")"
+        [ "$u" = "local" ] && m2="$m" || m2="${m//"$s1"/$s2}"
+        sample_message | deliver -u "$u" -- -m "$m2"
+    done
+    interimap --debug
+    grep -Fxq "local: Using \"$s1\" as hierarchy delimiter"  <"$STDERR" || error
+    grep -Fxq "remote: Using \"$s2\" as hierarchy delimiter" <"$STDERR" || error
+    check_mailbox_list     "foo" "foo${s1}bar" "baz" "INBOX"
+    check_mailboxes_status "foo" "foo${s1}bar" "baz" "INBOX" || error
+}
+
+run "." "?"
+
+# make sure interimap doesn't choke when the hierarchy delimiter changes
+# cf. https://www.imapwiki.org/ClientImplementation/MailboxList#Hierarchy_separators
+sed -ri "s,^(\\s*separator\\s*)=.*,separator = /," "$HOME_remote/.dovecot/config"
+run "." "/"
+
+sed -ri "s,^(\\s*separator\\s*)=.*,separator = /," "$HOME_local/.dovecot/config"
+run "/" "/"
+
+sed -ri "s,^(\\s*separator\\s*)=.*,separator = .," "$HOME_local/.dovecot/config"
+sed -ri "s,^(\\s*separator\\s*)=.*,separator = .," "$HOME_remote/.dovecot/config"
+run "." "."
+
+# ensure there were no duplicates
+n="$(doveadm -u "local" search all | wc -l)"
+[ "$n" -eq 64 ] || error "$n != 64"
+
+# vim: set filetype=sh :
-- 
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