lib/config: make values iterators restartable

[notmuch] / test / T590-libconfig.sh

diff --git a/test/T590-libconfig.sh b/test/T590-libconfig.sh
index efbee61d67d7ab393d1f3967d00b72bc6b163926..ab439078a54ec1e05ee841f6c5c9dc33e2813cb7 100755 (executable)
--- a/test/T590-libconfig.sh
+++ b/test/T590-libconfig.sh
@@ -224,6 +224,38 @@ EOF
 test_expect_equal_file EXPECTED OUTPUT
 restore_database
 
+test_begin_subtest "notmuch_config_get_values (restart)"
+cat c_head - c_tail <<'EOF' | test_C ${MAIL_DIR} ${NOTMUCH_CONFIG} %NULL%
+{
+    notmuch_config_values_t *values;
+    EXPECT0(notmuch_config_set (db, NOTMUCH_CONFIG_NEW_TAGS, "a;b;c"));
+    for (values = notmuch_config_get_values (db, NOTMUCH_CONFIG_NEW_TAGS);
+        notmuch_config_values_valid (values);
+        notmuch_config_values_move_to_next (values))
+    {
+         puts (notmuch_config_values_get (values));
+    }
+    for (notmuch_config_values_start (values);
+        notmuch_config_values_valid (values);
+        notmuch_config_values_move_to_next (values))
+    {
+         puts (notmuch_config_values_get (values));
+    }
+}
+EOF
+cat <<'EOF' >EXPECTED
+== stdout ==
+a
+b
+c
+a
+b
+c
+== stderr ==
+EOF
+test_expect_equal_file EXPECTED OUTPUT
+restore_database
+
 backup_database
 test_begin_subtest "notmuch_config_get_values, trailing ;"
 cat c_head - c_tail <<'EOF' | test_C ${MAIL_DIR} ${NOTMUCH_CONFIG} %NULL%