tests: Move null buffer tests to test_document

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

2 files changed, 11 insertions, 16 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;
diff --git a/tests/test_parse.cpp b/tests/test_parse.cpp
index 131840c..1b1e807 100644
--- a/tests/test_parse.cpp
+++ b/tests/test_parse.cpp
@@ -868,22 +868,6 @@ TEST(parse_empty)
 	CHECK(doc.load_string(STR(""), parse_fragment) && !doc.first_child());
 }
 
-TEST(parse_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());
-}
-
-TEST(parse_load_buffer_empty)
-{
-	xml_document doc;
-
-	CHECK(doc.load_buffer("foo", 0).status == status_no_document_element && !doc.first_child());
-	CHECK(doc.load_buffer("foo", 0, parse_fragment) && !doc.first_child());
-}
-
 TEST(parse_out_of_memory)
 {
 	test_runner::_memory_fail_threshold = 256;