From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40794) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZvqWq-0002Wr-FA for qemu-devel@nongnu.org; Mon, 09 Nov 2015 12:46:53 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZvqWp-0000Nf-2z for qemu-devel@nongnu.org; Mon, 09 Nov 2015 12:46:52 -0500 Received: from mx1.redhat.com ([209.132.183.28]:52616) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZvqWo-0000NJ-KF for qemu-devel@nongnu.org; Mon, 09 Nov 2015 12:46:51 -0500 Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) by mx1.redhat.com (Postfix) with ESMTPS id 5398A91DCC for ; Mon, 9 Nov 2015 17:46:50 +0000 (UTC) From: Markus Armbruster Date: Mon, 9 Nov 2015 18:46:42 +0100 Message-Id: <1447091204-10226-11-git-send-email-armbru@redhat.com> In-Reply-To: <1447091204-10226-1-git-send-email-armbru@redhat.com> References: <1447091204-10226-1-git-send-email-armbru@redhat.com> Subject: [Qemu-devel] [PULL 10/12] qapi: More tests of input arrays List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org From: Eric Blake Our testsuite had no coverage of empty arrays, nor of what happens when the input does not match the expected type. Useful to have, especially if we start changing the visitor contracts. I did not think it worth duplicating these additions to test-qmp-input-strict; since all strict mode does is add the ability to reject JSON input that has more keys than what the visitor expects, yet the additions in this patch error out earlier than that point regardless of whether strict mode was requested. Signed-off-by: Eric Blake Message-Id: <1446791754-23823-11-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster --- tests/test-qmp-input-visitor.c | 52 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/tests/test-qmp-input-visitor.c b/tests/test-qmp-input-visitor.c index aa02eec..d48ebdd 100644 --- a/tests/test-qmp-input-visitor.c +++ b/tests/test-qmp-input-visitor.c @@ -230,6 +230,12 @@ static void test_visitor_in_list(TestInputVisitorData *data, } qapi_free_UserDefOneList(head); + head = NULL; + + /* An empty list is valid */ + v = visitor_input_test_init(data, "[]"); + visit_type_UserDefOneList(v, &head, NULL, &error_abort); + g_assert(!head); } static void test_visitor_in_any(TestInputVisitorData *data, @@ -719,6 +725,50 @@ static void test_visitor_in_errors(TestInputVisitorData *data, qapi_free_strList(q); } +static void test_visitor_in_wrong_type(TestInputVisitorData *data, + const void *unused) +{ + TestStruct *p = NULL; + Visitor *v; + strList *q = NULL; + int64_t i; + Error *err = NULL; + + /* Make sure arrays and structs cannot be confused */ + + v = visitor_input_test_init(data, "[]"); + visit_type_TestStruct(v, &p, NULL, &err); + error_free_or_abort(&err); + g_assert(!p); + + v = visitor_input_test_init(data, "{}"); + visit_type_strList(v, &q, NULL, &err); + error_free_or_abort(&err); + assert(!q); + + /* Make sure primitives and struct cannot be confused */ + + v = visitor_input_test_init(data, "1"); + visit_type_TestStruct(v, &p, NULL, &err); + error_free_or_abort(&err); + g_assert(!p); + + v = visitor_input_test_init(data, "{}"); + visit_type_int(v, &i, NULL, &err); + error_free_or_abort(&err); + + /* Make sure primitives and arrays cannot be confused */ + + v = visitor_input_test_init(data, "1"); + visit_type_strList(v, &q, NULL, &err); + error_free_or_abort(&err); + assert(!q); + + v = visitor_input_test_init(data, "[]"); + visit_type_int(v, &i, NULL, &err); + error_free_or_abort(&err); +} + int main(int argc, char **argv) { TestInputVisitorData in_visitor_data; @@ -751,6 +801,8 @@ int main(int argc, char **argv) &in_visitor_data, test_visitor_in_alternate); input_visitor_test_add("/visitor/input/errors", &in_visitor_data, test_visitor_in_errors); + input_visitor_test_add("/visitor/input/wrong-type", + &in_visitor_data, test_visitor_in_wrong_type); input_visitor_test_add("/visitor/input/alternate-number", &in_visitor_data, test_visitor_in_alternate_number); input_visitor_test_add("/visitor/input/native_list/int", -- 2.4.3