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Diffstat (limited to 'tests/test_dom_traverse.cpp')
| -rw-r--r-- | tests/test_dom_traverse.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/test_dom_traverse.cpp b/tests/test_dom_traverse.cpp index 738b53d..1af8572 100644 --- a/tests/test_dom_traverse.cpp +++ b/tests/test_dom_traverse.cpp @@ -537,6 +537,31 @@ TEST_XML(dom_node_find_child_by_attribute, "<node><stub attr='value3' /><child1 CHECK(node.find_child_by_attribute(STR("attr3"), STR("value")) == xml_node()); } +TEST(dom_node_find_child_by_attribute_null) +{ + xml_document doc; + xml_node node0 = doc.append_child(); + xml_node node1 = doc.append_child(STR("a")); + xml_node node2 = doc.append_child(STR("a")); + xml_node node3 = doc.append_child(STR("a")); + + // this adds an attribute with null name and/or value in the internal representation + node1.append_attribute(STR("")); + node2.append_attribute(STR("id")); + node3.append_attribute(STR("id")) = STR("1"); + + // make sure find_child_by_attribute works if name/value is null + CHECK(doc.find_child_by_attribute(STR("unknown"), STR("wrong")) == xml_node()); + CHECK(doc.find_child_by_attribute(STR("id"), STR("wrong")) == xml_node()); + CHECK(doc.find_child_by_attribute(STR("id"), STR("")) == node2); + CHECK(doc.find_child_by_attribute(STR("id"), STR("1")) == node3); + + CHECK(doc.find_child_by_attribute(STR("a"), STR("unknown"), STR("wrong")) == xml_node()); + CHECK(doc.find_child_by_attribute(STR("a"), STR("id"), STR("wrong")) == xml_node()); + CHECK(doc.find_child_by_attribute(STR("a"), STR("id"), STR("")) == node2); + CHECK(doc.find_child_by_attribute(STR("a"), STR("id"), STR("1")) == node3); +} + struct find_predicate_const { bool result; |