From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Thu, 23 Apr 2020 08:14:04 +0000 (+0300)
Subject: lib-mail: test-message-parser - Add another test for boundary matching
X-Git-Tag: 2.3.11.2~59
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c86612dd88ace6688fcba6b50564f6b0bd6a92cf;p=thirdparty%2Fdovecot%2Fcore.git

lib-mail: test-message-parser - Add another test for boundary matching
---

diff --git a/src/lib-mail/test-message-parser.c b/src/lib-mail/test-message-parser.c
index 4f4d684083..529a36d59c 100644
--- a/src/lib-mail/test-message-parser.c
+++ b/src/lib-mail/test-message-parser.c
@@ -613,6 +613,76 @@ static const char input_msg[] =
 	test_end();
 }
 
+static void test_message_parser_continuing_mime_boundary_reverse(void)
+{
+static const char input_msg[] =
+"Content-Type: multipart/mixed; boundary=\"ab\"\n"
+"\n"
+"--ab\n"
+"Content-Type: multipart/mixed; boundary=\"a\"\n"
+"\n"
+"--a\n"
+"Content-Type: text/plain\n"
+"\n"
+"body\n"
+"--ab\n"
+"Content-Type: text/html\n"
+"\n"
+"body2\n";
+	struct message_parser_ctx *parser;
+	struct istream *input;
+	struct message_part *parts;
+	struct message_block block;
+	pool_t pool;
+	int ret;
+
+	test_begin("message parser continuing mime boundary reverse");
+	pool = pool_alloconly_create("message parser", 10240);
+	input = test_istream_create(input_msg);
+
+	parser = message_parser_init(pool, input, 0, 0);
+	while ((ret = message_parser_parse_next_block(parser, &block)) > 0) ;
+	test_assert(ret < 0);
+	message_parser_deinit(&parser, &parts);
+
+	test_assert(parts->flags == (MESSAGE_PART_FLAG_MULTIPART | MESSAGE_PART_FLAG_IS_MIME));
+	test_assert(parts->header_size.lines == 2);
+	test_assert(parts->header_size.physical_size == 46);
+	test_assert(parts->header_size.virtual_size == 46+2);
+	test_assert(parts->body_size.lines == 11);
+	test_assert(parts->body_size.physical_size == 121);
+	test_assert(parts->body_size.virtual_size == 121+11);
+	test_assert(parts->children->flags == (MESSAGE_PART_FLAG_MULTIPART | MESSAGE_PART_FLAG_IS_MIME));
+	test_assert(parts->children->physical_pos == 51);
+	test_assert(parts->children->header_size.lines == 2);
+	test_assert(parts->children->header_size.physical_size == 45);
+	test_assert(parts->children->header_size.virtual_size == 45+2);
+	test_assert(parts->children->body_size.lines == 3);
+	test_assert(parts->children->body_size.physical_size == 34);
+	test_assert(parts->children->body_size.virtual_size == 34+3);
+	test_assert(parts->children->children->flags == (MESSAGE_PART_FLAG_TEXT | MESSAGE_PART_FLAG_IS_MIME));
+	test_assert(parts->children->children->physical_pos == 100);
+	test_assert(parts->children->children->header_size.lines == 2);
+	test_assert(parts->children->children->header_size.physical_size == 26);
+	test_assert(parts->children->children->header_size.virtual_size == 26+2);
+	test_assert(parts->children->children->body_size.lines == 0);
+	test_assert(parts->children->children->body_size.physical_size == 4);
+	test_assert(parts->children->children->body_size.virtual_size == 4);
+	test_assert(parts->children->next->flags == (MESSAGE_PART_FLAG_TEXT | MESSAGE_PART_FLAG_IS_MIME));
+	test_assert(parts->children->next->physical_pos == 136);
+	test_assert(parts->children->next->header_size.lines == 2);
+	test_assert(parts->children->next->header_size.physical_size == 25);
+	test_assert(parts->children->next->header_size.virtual_size == 25+2);
+	test_assert(parts->children->next->body_size.lines == 1);
+	test_assert(parts->children->next->body_size.physical_size == 6);
+	test_assert(parts->children->next->body_size.virtual_size == 6+1);
+
+	test_parsed_parts(input, parts);
+	i_stream_unref(&input);
+	pool_unref(&pool);
+	test_end();
+}
+
 static void test_message_parser_no_eoh(void)
 {
 	static const char input_msg[] = "a:b\n";
@@ -653,6 +723,7 @@ int main(void)
 		test_message_parser_garbage_suffix_mime_boundary,
 		test_message_parser_continuing_mime_boundary,
 		test_message_parser_continuing_truncated_mime_boundary,
+		test_message_parser_continuing_mime_boundary_reverse,
 		test_message_parser_no_eoh,
 		NULL
 	};