notmuch/test/T720-lib-lifetime.sh
rhn b350c688e1 test: Check for replies obeying lifetime guarantees
The test attempts to check that a message coming from a thread outlives its messages list and gets destroyed together with the thread.
2019-01-25 20:37:26 -04:00

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#!/usr/bin/env bash
#
# Copyright (c) 2018 rhn
#
test_description="Lifetime constraints for library"
. $(dirname "$0")/test-lib.sh || exit 1
add_email_corpus threading
test_begin_subtest "building database"
test_expect_success "NOTMUCH_NEW"
test_begin_subtest "Message outlives parent Messages from replies"
test_C ${MAIL_DIR} <<'EOF'
#include <stdio.h>
#include <stdlib.h>
#include <notmuch.h>
int main (int argc, char** argv)
{
notmuch_database_t *db;
notmuch_status_t stat;
stat = notmuch_database_open (argv[1], NOTMUCH_DATABASE_MODE_READ_ONLY, &db);
if (stat != NOTMUCH_STATUS_SUCCESS) {
fprintf (stderr, "error opening database: %d\n", stat);
exit (1);
}
notmuch_query_t *query = notmuch_query_create (db, "id:B00-root@example.org");
notmuch_threads_t *threads;
stat = notmuch_query_search_threads (query, &threads);
if (stat != NOTMUCH_STATUS_SUCCESS) {
fprintf (stderr, "error querying threads: %d\n", stat);
exit (1);
}
if (!notmuch_threads_valid (threads)) {
fprintf (stderr, "invalid threads");
exit (1);
}
notmuch_thread_t *thread = notmuch_threads_get (threads);
notmuch_messages_t *messages = notmuch_thread_get_messages (thread);
if (!notmuch_messages_valid (messages)) {
fprintf (stderr, "invalid messages");
exit (1);
}
notmuch_message_t *message = notmuch_messages_get (messages);
notmuch_messages_t *replies = notmuch_message_get_replies (message);
if (!notmuch_messages_valid (replies)) {
fprintf (stderr, "invalid replies");
exit (1);
}
notmuch_message_t *reply = notmuch_messages_get (replies);
notmuch_messages_destroy (replies); // the reply should not get destroyed here
notmuch_message_destroy (message);
notmuch_messages_destroy (messages); // nor here
const char *mid = notmuch_message_get_message_id (reply); // should not crash when accessing
fprintf (stdout, "Reply id: %s\n", mid);
notmuch_message_destroy (reply);
notmuch_thread_destroy (thread); // this destroys the reply
notmuch_threads_destroy (threads);
notmuch_query_destroy (query);
notmuch_database_destroy (db);
}
EOF
cat <<'EOF' >EXPECTED
== stdout ==
Reply id: B01-child@example.org
== stderr ==
EOF
test_expect_equal_file EXPECTED OUTPUT
test_done