diff --git a/tests/test_compact.cpp b/tests/test_compact.cpp
index 7c90d07..f9560c9 100644
--- a/tests/test_compact.cpp
+++ b/tests/test_compact.cpp
@@ -11,15 +11,19 @@ static void overflow_hash_table(xml_document& doc)
 		CHECK(n.prepend_child(node_element));
 }
 
-TEST_XML(compact_out_of_memory_string, "<n/>")
+TEST_XML_FLAGS(compact_out_of_memory_string, "<n a='v'/><?n v?>", parse_pi)
 {
 	test_runner::_memory_fail_threshold = 1;
 
 	overflow_hash_table(doc);
 
-	xml_node n = doc.child(STR("n"));
+	xml_attribute a = doc.child(STR("n")).attribute(STR("a"));
+	xml_node pi = doc.last_child();
 
-	CHECK_ALLOC_FAIL(CHECK(!n.set_name(STR("name"))));
+	CHECK_ALLOC_FAIL(CHECK(!pi.set_name(STR("name"))));
+	CHECK_ALLOC_FAIL(CHECK(!pi.set_value(STR("value"))));
+	CHECK_ALLOC_FAIL(CHECK(!a.set_name(STR("name"))));
+	CHECK_ALLOC_FAIL(CHECK(!a.set_value(STR("value"))));
 }
 
 TEST_XML(compact_out_of_memory_attribute, "<n a='v'/>")
diff --git a/tests/test_dom_traverse.cpp b/tests/test_dom_traverse.cpp
index 773f0f0..3d30a82 100644
--- a/tests/test_dom_traverse.cpp
+++ b/tests/test_dom_traverse.cpp
@@ -137,6 +137,10 @@ TEST_XML(dom_attr_as_integer_space, "<node attr1=' \t1234' attr2='\t 0x123' attr
 	CHECK(node.attribute(STR("attr2")).as_int() == 291);
 	CHECK(node.attribute(STR("attr3")).as_int() == 0);
 	CHECK(node.attribute(STR("attr4")).as_int() == 0);
+
+#ifdef PUGIXML_HAS_LONG_LONG
+	CHECK(node.attribute(STR("attr1")).as_llong() == 1234);
+#endif
 }
 
 TEST_XML(dom_attr_as_float, "<node attr1='0' attr2='1' attr3='0.12' attr4='-5.1' attr5='3e-4' attr6='3.14159265358979323846'/>")
diff --git a/tests/test_parse.cpp b/tests/test_parse.cpp
index fa9555d..882ba3a 100644
--- a/tests/test_parse.cpp
+++ b/tests/test_parse.cpp
@@ -746,6 +746,36 @@ TEST(parse_attribute_quot_inside)
 			}
 }
 
+TEST(parse_attribute_wnorm_coverage)
+{
+	xml_document doc;
+	CHECK(doc.load_string(STR("<n a1='v' a2=' ' a3='x y' a4='x  y' a5='x   y' />"), parse_wnorm_attribute));
+	CHECK_NODE(doc, STR("<n a1=\"v\" a2=\"\" a3=\"x y\" a4=\"x y\" a5=\"x y\"/>"));
+
+	CHECK(doc.load_string(STR("<n a1='v' a2=' ' a3='x y' a4='x  y' a5='x   y' />"), parse_wnorm_attribute | parse_escapes));
+	CHECK_NODE(doc, STR("<n a1=\"v\" a2=\"\" a3=\"x y\" a4=\"x y\" a5=\"x y\"/>"));
+}
+
+TEST(parse_attribute_wconv_coverage)
+{
+	xml_document doc;
+	CHECK(doc.load_string(STR("<n a1='v' a2='\r' a3='\r\n\n' a4='\n' />"), parse_wconv_attribute));
+	CHECK_NODE(doc, STR("<n a1=\"v\" a2=\" \" a3=\"  \" a4=\" \"/>"));
+
+	CHECK(doc.load_string(STR("<n a1='v' a2='\r' a3='\r\n\n' a4='\n' />"), parse_wconv_attribute | parse_escapes));
+	CHECK_NODE(doc, STR("<n a1=\"v\" a2=\" \" a3=\"  \" a4=\" \"/>"));
+}
+
+TEST(parse_attribute_eol_coverage)
+{
+	xml_document doc;
+	CHECK(doc.load_string(STR("<n a1='v' a2='\r' a3='\r\n\n' a4='\n' />"), parse_eol));
+	CHECK_NODE(doc, STR("<n a1=\"v\" a2=\"&#10;\" a3=\"&#10;&#10;\" a4=\"&#10;\"/>"));
+
+	CHECK(doc.load_string(STR("<n a1='v' a2='\r' a3='\r\n\n' a4='\n' />"), parse_eol | parse_escapes));
+	CHECK_NODE(doc, STR("<n a1=\"v\" a2=\"&#10;\" a3=\"&#10;&#10;\" a4=\"&#10;\"/>"));
+}
+
 TEST(parse_tag_single)
 {
 	xml_document doc;
diff --git a/tests/test_write.cpp b/tests/test_write.cpp
index d5f3dad..5cd92a5 100644
--- a/tests/test_write.cpp
+++ b/tests/test_write.cpp
@@ -69,6 +69,12 @@ TEST_XML_FLAGS(write_cdata_escape, "<![CDATA[value]]>", parse_cdata | parse_frag
 
 	doc.first_child().set_value(STR("1]]>2]]>3"));
 	CHECK_NODE(doc, STR("<![CDATA[1]]]]><![CDATA[>2]]]]><![CDATA[>3]]>"));
+
+	doc.first_child().set_value(STR("1]"));
+	CHECK_NODE(doc, STR("<![CDATA[1]]]>"));
+
+	doc.first_child().set_value(STR("1]]"));
+	CHECK_NODE(doc, STR("<![CDATA[1]]]]>"));
 }
 
 TEST_XML(write_cdata_inner, "<node><![CDATA[value]]></node>")