test: known broken test for reindex tag preservation

In id:1588595993-ner-8.651@TPL520 Franz Fellner reported that tags
starting with 'attachment' are removed by 'notmuch reindex'. This is
probably related to the use of STRNCMP_LITERAL in
_notmuch_message_remove_indexed_terms.

diff --git a/test/T700-reindex.sh b/test/T700-reindex.sh
index 9e795896a4661bb27b844b4fb47860981a6edd51..7b7e52deb55b5f8389085b8daca65160f6d17cb8 100755 (executable)
--- a/test/T700-reindex.sh
+++ b/test/T700-reindex.sh
@@ -33,6 +33,15 @@ notmuch reindex '*'
 notmuch dump > OUTPUT
 test_expect_equal_file initial-dump OUTPUT
 
 notmuch dump > OUTPUT
 test_expect_equal_file initial-dump OUTPUT
 

+test_begin_subtest 'reindex preserves tags with special prefixes'
+test_subtest_known_broken
+notmuch tag +attachment2 +encrypted2 +signed2  '*'
+notmuch dump > EXPECTED
+notmuch reindex '*'
+notmuch dump > OUTPUT
+notmuch tag -attachment2 -encrypted2 -signed2  '*'
+test_expect_equal_file EXPECTED OUTPUT
+

 test_begin_subtest 'reindex moves a message between threads'
 notmuch search --output=threads id:87iqd9rn3l.fsf@vertex.dottedmag > EXPECTED
 # re-parent
 test_begin_subtest 'reindex moves a message between threads'
 notmuch search --output=threads id:87iqd9rn3l.fsf@vertex.dottedmag > EXPECTED
 # re-parent