Update Cassandane and re-check tests.

.gitignore

@@ -16,3 +16,4 @@
 /cassandane-389601b.tar.gz
 /cassandane-e4e97bb.tar.gz
 /cassandane-00bfe01.tar.gz
+/cassandane-8776dd6.tar.gz

cyrus-imapd.spec

@@ -2,7 +2,7 @@
 
 # Cassandane commit hash.  Cassandane doesn't have releases often, but it
 # receives constant development.  This was fetched on 20180518.
-%global cocas 00bfe0109f80437ed09154aca9fbd53eef8f1b09
+%global cocas 8776dd697fa78af69876a127f2d6a9ee12c13a2f
 
 # Cassandane run by default.  '--without cassandane' disables.
 %bcond_without cassandane
@@ -76,6 +76,8 @@ Source91: patch-cassandane-no-syslog
 # Upstream ticket https://github.com/cyrusimap/cyrus-imapd/issues/1995
 Source92: patch-cassandane-fix-annotator
 
+Source93: https://patch-diff.githubusercontent.com/raw/cyrusimap/cassandane/pull/57.patch
+
 BuildRequires: autoconf automake bison flex gcc gcc-c++ git groff libtool
 BuildRequires: pkgconfig systemd transfig
 
@@ -208,6 +210,7 @@ tar xf %SOURCE81
 
 patch -p1 < %SOURCE91
 patch -p1 < %SOURCE92
+patch -p1 < %SOURCE93
 
 cp %SOURCE82 cassandane.ini
 # RF rpm-buildroot-usage
@@ -432,6 +435,8 @@ export CYRUS_USER=$USER
 # ---------------------------------------------------------
 exclude=()
 tests=(
+    # This exclusion list was verified on 2018-05-30.
+
     # This is more a test of system performance and according to upstream won't
     # be reliable on shared hardware like our builders.
     Metronome
@@ -597,6 +602,9 @@ getent passwd cyrus >/dev/null || /usr/sbin/useradd -c "Cyrus IMAP Server" -d /v
 * Wed May 30 2018 Jason L Tibbitts III <tibbs@math.uh.edu> - 3.0.7-3
 - Remove ldconfig scriptlets.
 - Remove F26-specific test exclusions.
+- Update Cassandane checkout.
+- Add extra Cassandane patch from https://github.com/cyrusimap/cassandane/pull/57
+- Revalidate the excluded test list.
 
 * Fri May 18 2018 Jason L Tibbitts III <tibbs@math.uh.edu> - 3.0.7-2
 - Really enable mysql and clamav support.

sources

@@ -1,3 +1,3 @@
 SHA512 (cassandane-testdata-20170523.tar.gz) = 705f5af6a31fe3b8d6e8027bbddbedb2f64d65997f8a06620ec07fcd30a95d98ac3f3fbef7af5080684ee21be1c5b8bcad2374b2749f0571099e780355a04420
 SHA512 (cyrus-imapd-3.0.7.tar.gz) = 6f9af658df6ae6e4463bb52c672c7e8d49482c8e5542985825f099ea8b76291d1598a2a5c92711ae642b0d053c5168792f1832eeb15d1fdeb4b8d2efcfb4d9b9
-SHA512 (cassandane-00bfe01.tar.gz) = 96f2ca6cbf36c8f9df2b4762ca572b5ba597ca305408f992d6671cba2845f990c8d3cf35ae91ea44da9ea825c9b4c6b1e5fb314b27c31cf4c63805699ab46ab6
+SHA512 (cassandane-8776dd6.tar.gz) = 9dc7c2a05b70f16f875079ab510cf5af68f04f5237a7a56a9307797fdca97770c4317bba106bff149d19bb7deca9adc161bed3903502a73dc5587aa5b293d72a