[PATCH 1/2] test: add known broken test for null from: and subject: query

Subject: [PATCH 1/2] test: add known broken test for null from: and subject: query

Date: Fri, 24 Mar 2017 19:52:50 -0300

To: notmuch@notmuchmail.org

Cc:

From: David Bremner

These queries currently fail with field processors enabled because the
code expects a non-empty string.
---
 test/T650-regexp-query.sh | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/test/T650-regexp-query.sh b/test/T650-regexp-query.sh
index 61739e87..f2ae1387 100755
--- a/test/T650-regexp-query.sh
+++ b/test/T650-regexp-query.sh
@@ -11,6 +11,26 @@ fi
 
 notmuch search --output=messages from:cworth > cworth.msg-ids
 
+# these headers will generate no document terms
+add_message '[from]="-" [subject]="empty from"'
+add_message '[subject]="-"'
+
+test_begin_subtest "null from: search"
+test_subtest_known_broken
+notmuch search 'from:""' | notmuch_search_sanitize > OUTPUT
+cat <<EOF > EXPECTED
+thread:XXX   2001-01-05 [1/1] -; empty from (inbox unread)
+EOF
+test_expect_equal_file EXPECTED OUTPUT
+
+test_begin_subtest "null subject: search"
+test_subtest_known_broken
+notmuch search 'subject:""' | notmuch_search_sanitize > OUTPUT
+cat <<EOF > EXPECTED
+thread:XXX   2001-01-05 [1/1] Notmuch Test Suite; - (inbox unread)
+EOF
+test_expect_equal_file EXPECTED OUTPUT
+
 test_begin_subtest "xapian wildcard search for from:"
 notmuch search --output=messages 'from:cwo*' > OUTPUT
 test_expect_equal_file cworth.msg-ids OUTPUT
-- 
2.11.0

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