test: deduplicate T590

[notmuch] / test / T590-thread-breakage.sh

diff --git a/test/T590-thread-breakage.sh b/test/T590-thread-breakage.sh
deleted file mode 100755 (executable)
index 92a70e3..0000000
--- a/test/T590-thread-breakage.sh
+++ /dev/null
@@ -1,124 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright (c) 2016 Daniel Kahn Gillmor
-#
-
-test_description='thread breakage during reindexing'
-
-# notmuch uses ghost documents to track messages we have seen references
-# to but have never seen.  Regardless of the order of delivery, message
-# deletion, and reindexing, the list of ghost messages for a given
-# stored corpus should not vary, so that threads can be reassmebled
-# cleanly.
-#
-# In practice, we accept a small amount of variation (and therefore
-# traffic pattern metadata leakage to be stored in the index) for the
-# sake of efficiency.
-#
-# This test also embeds some subtests to ensure that indexing actually
-# works properly and attempted fixes to threading issues do not break
-# the expected contents of the index.
-
-. $(dirname "$0")/test-lib.sh || exit 1
-
-message_a () {
-    mkdir -p ${MAIL_DIR}/cur
-    cat > ${MAIL_DIR}/cur/a <<EOF
-Subject: First message
-Message-ID: <a@example.net>
-From: Alice <alice@example.net>
-To: Bob <bob@example.net>
-Date: Thu, 31 Mar 2016 20:10:00 -0400
-
-This is the first message in the thread.
-Apple
-EOF
-}
-
-message_b () {
-    mkdir -p ${MAIL_DIR}/cur
-    cat > ${MAIL_DIR}/cur/b <<EOF
-Subject: Second message
-Message-ID: <b@example.net>
-In-Reply-To: <a@example.net>
-References: <a@example.net>
-From: Bob <bob@example.net>
-To: Alice <alice@example.net>
-Date: Thu, 31 Mar 2016 20:15:00 -0400
-
-This is the second message in the thread.
-Banana
-EOF
-}
-
-
-test_content_count () {
-    test_begin_subtest "${3:-looking for $2 instance of '$1'}"
-    count=$(notmuch count --output=threads "$1")
-    test_expect_equal "$count" "$2"
-}
-
-test_thread_count () {
-    test_begin_subtest "${2:-Expecting $1 thread(s)}"
-    count=$(notmuch count --output=threads)
-    test_expect_equal "$count" "$1"
-}
-
-test_ghost_count () {
-    test_begin_subtest "${2:-Expecting $1 ghosts(s)}"
-    ghosts=$($NOTMUCH_BUILDDIR/test/ghost-report ${MAIL_DIR}/.notmuch/xapian)
-    test_expect_equal "$ghosts" "$1"
-}
-
-notmuch new >/dev/null
-
-test_thread_count 0 'There should be no threads initially'
-test_ghost_count 0 'There should be no ghosts initially'
-
-message_a
-notmuch new >/dev/null
-test_thread_count 1 'One message in: one thread'
-test_content_count apple 1
-test_content_count banana 0
-test_ghost_count 0
-
-message_b
-notmuch new >/dev/null
-test_thread_count 1 'Second message in the same thread: one thread'
-test_content_count apple 1
-test_content_count banana 1
-test_ghost_count 0
-
-rm -f ${MAIL_DIR}/cur/a
-notmuch new >/dev/null
-test_thread_count 1 'First message removed: still only one thread'
-test_content_count apple 0
-test_content_count banana 1
-test_ghost_count 1 'should be one ghost after first message removed'
-
-message_a
-notmuch new >/dev/null
-test_thread_count 1 'First message reappears: should return to the same thread'
-test_content_count apple 1
-test_content_count banana 1
-test_ghost_count 0
-
-rm -f ${MAIL_DIR}/cur/b
-notmuch new >/dev/null
-test_thread_count 1 'Removing second message: still only one thread'
-test_content_count apple 1
-test_content_count banana 0
-test_begin_subtest 'No ghosts should remain after deletion of second message'
-# this is known to fail; we are leaking ghost messages deliberately
-test_subtest_known_broken
-ghosts=$($NOTMUCH_BUILDDIR/test/ghost-report ${MAIL_DIR}/.notmuch/xapian)
-test_expect_equal "$ghosts" "0"
-
-rm -f ${MAIL_DIR}/cur/a
-notmuch new >/dev/null
-test_thread_count 0 'All messages gone: no threads'
-test_content_count apple 0
-test_content_count banana 0
-test_ghost_count 0 'No ghosts should remain after full thread deletion'
-
-test_done