tests: Move null buffer tests to test_document

Remove size=0 test since a better test is already there.

1 files changed, 11 insertions, 0 deletions

diff --git a/tests/test_document.cpp b/tests/test_document.cpp
index ebcdcd1..49428f2 100644
--- a/tests/test_document.cpp
+++ b/tests/test_document.cpp
@@ -990,6 +990,17 @@ TEST(document_load_buffer_empty_fragment)
 	}
 }
 
+TEST(document_load_buffer_null)
+{
+	xml_document doc;
+
+	CHECK(doc.load_buffer(0, 12).status == status_io_error && !doc.first_child());
+	CHECK(doc.load_buffer(0, 12, parse_fragment).status == status_io_error && !doc.first_child());
+
+	CHECK(doc.load_buffer_inplace(0, 12).status == status_io_error && !doc.first_child());
+	CHECK(doc.load_buffer_inplace_own(0, 12).status == status_io_error && !doc.first_child());
+}
+
 TEST(document_progressive_truncation)
 {
 	char* original_data;