tests: Improve parsing coverage

Add tests for PI erroring exactly at the buffer boundary with
non-zero-terminated buffers (so we have to clear the last character
which changes the parsing flow slightly) and a test that makes sure
parse_embed_pcdata works properly with XML fragments where PCDATA can be
at the root level but can't be embedded into the document node.

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/test_parse.cpp b/tests/test_parse.cpp
index efc3ca6..94e6f24 100644
--- a/tests/test_parse.cpp
+++ b/tests/test_parse.cpp
@@ -88,6 +88,16 @@ TEST(parse_pi_error)
 	CHECK(doc.load_string(STR("<?name& x?>"), parse_fragment | parse_pi).status == status_bad_pi);
 }
 
+TEST(parse_pi_error_buffer_boundary)
+{
+	char buf1[] = "<?name?>";
+	char buf2[] = "<?name?x";
+
+	xml_document doc;
+	CHECK(doc.load_buffer_inplace(buf1, 8, parse_fragment | parse_pi));
+	CHECK(doc.load_buffer_inplace(buf2, 8, parse_fragment | parse_pi).status == status_bad_pi);
+}
+
 TEST(parse_comments_skip)
 {
 	xml_document doc;
@@ -1213,6 +1223,13 @@ TEST(parse_embed_pcdata)
 	}
 }
 
+TEST_XML_FLAGS(parse_embed_pcdata_fragment, "text", parse_fragment | parse_embed_pcdata)
+{
+	CHECK_NODE(doc, STR("text"));
+	CHECK(doc.first_child().type() == node_pcdata);
+	CHECK_STRING(doc.first_child().value(), STR("text"));
+}
+
 TEST(parse_encoding_detect)
 {
 	char test[] = "<?xml version='1.0' encoding='utf-8'?><n/>";