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#ifndef PUGIXML_NO_XPATH
#include "common.hpp"
#include "helpers.hpp"
#include <string>
TEST_XML(xpath_api_select_nodes, "<node><head/><foo/><foo/><tail/></node>")
{
xpath_node_set ns1 = doc.select_nodes(STR("node/foo"));
xpath_query q(STR("node/foo"));
xpath_node_set ns2 = doc.select_nodes(q);
xpath_node_set_tester(ns1, "ns1") % 4 % 5;
xpath_node_set_tester(ns2, "ns2") % 4 % 5;
}
TEST_XML(xpath_api_select_single_node, "<node><head/><foo id='1'/><foo/><tail/></node>")
{
xpath_node n1 = doc.select_single_node(STR("node/foo"));
xpath_query q(STR("node/foo"));
xpath_node n2 = doc.select_single_node(q);
CHECK(n1.node().attribute(STR("id")).as_int() == 1);
CHECK(n2.node().attribute(STR("id")).as_int() == 1);
xpath_node n3 = doc.select_single_node(STR("node/bar"));
CHECK(!n3);
xpath_node n4 = doc.select_single_node(STR("node/head/following-sibling::foo"));
xpath_node n5 = doc.select_single_node(STR("node/tail/preceding-sibling::foo"));
CHECK(n4.node().attribute(STR("id")).as_int() == 1);
CHECK(n5.node().attribute(STR("id")).as_int() == 1);
}
#ifndef PUGIXML_NO_EXCEPTIONS
TEST(xpath_api_exception_what)
{
try
{
xpath_query q(STR(""));
CHECK(!"Expected exception");
}
catch (const xpath_exception& e)
{
CHECK(e.what()[0] != 0);
}
}
#endif
TEST_XML(xpath_api_node_bool_ops, "<node attr='value'/>")
{
generic_bool_ops_test(doc.select_single_node(STR("node")));
generic_bool_ops_test(doc.select_single_node(STR("node/@attr")));
}
TEST_XML(xpath_api_node_eq_ops, "<node attr='value'/>")
{
generic_eq_ops_test(doc.select_single_node(STR("node")), doc.select_single_node(STR("node/@attr")));
}
TEST_XML(xpath_api_node_accessors, "<node attr='value'/>")
{
xpath_node null;
xpath_node node = doc.select_single_node(STR("node"));
xpath_node attr = doc.select_single_node(STR("node/@attr"));
CHECK(!null.node());
CHECK(!null.attribute());
CHECK(!null.parent());
CHECK(node.node() == doc.child(STR("node")));
CHECK(!node.attribute());
CHECK(node.parent() == doc);
CHECK(!attr.node());
CHECK(attr.attribute() == doc.child(STR("node")).attribute(STR("attr")));
CHECK(attr.parent() == doc.child(STR("node")));
}
inline void xpath_api_node_accessors_helper(const xpath_node_set& set)
{
CHECK(set.size() == 2);
CHECK(set.type() == xpath_node_set::type_sorted);
CHECK(!set.empty());
CHECK_STRING(set[0].node().name(), STR("foo"));
CHECK_STRING(set[1].node().name(), STR("foo"));
CHECK(set.first() == set[0]);
CHECK(set.begin() + 2 == set.end());
CHECK(set.begin()[0] == set[0] && set.begin()[1] == set[1]);
}
TEST_XML(xpath_api_nodeset_accessors, "<node><foo/><foo/></node>")
{
xpath_node_set null;
CHECK(null.size() == 0);
CHECK(null.type() == xpath_node_set::type_unsorted);
CHECK(null.empty());
CHECK(!null.first());
CHECK(null.begin() == null.end());
xpath_node_set set = doc.select_nodes(STR("node/foo"));
xpath_api_node_accessors_helper(set);
xpath_node_set copy = set;
xpath_api_node_accessors_helper(copy);
xpath_node_set assigned;
assigned = set;
xpath_api_node_accessors_helper(assigned);
xpath_node_set nullcopy = null;
}
TEST_XML(xpath_api_nodeset_copy, "<node><foo/><foo/></node>")
{
xpath_node_set set = doc.select_nodes(STR("node/foo"));
xpath_node_set copy1 = set;
CHECK(copy1.size() == 2);
CHECK_STRING(copy1[0].node().name(), STR("foo"));
xpath_node_set copy2;
copy2 = set;
CHECK(copy2.size() == 2);
CHECK_STRING(copy2[0].node().name(), STR("foo"));
xpath_node_set copy3;
copy3 = set;
copy3 = copy3;
CHECK(copy3.size() == 2);
CHECK_STRING(copy3[0].node().name(), STR("foo"));
xpath_node_set copy4;
copy4 = set;
copy4 = copy1;
CHECK(copy4.size() == 2);
CHECK_STRING(copy4[0].node().name(), STR("foo"));
}
TEST_XML(xpath_api_evaluate, "<node attr='3'/>")
{
xpath_query q(STR("node/@attr"));
CHECK(q.evaluate_boolean(doc));
CHECK(q.evaluate_number(doc) == 3);
CHECK(q.evaluate_string(doc) == STR("3"));
xpath_node_set ns = q.evaluate_node_set(doc);
CHECK(ns.size() == 1 && ns[0].attribute() == doc.child(STR("node")).attribute(STR("attr")));
}
#ifdef PUGIXML_NO_EXCEPTIONS
TEST(xpath_api_evaluate_node_set)
{
CHECK_XPATH_NODESET(xml_node(), STR("1"));
}
#else
TEST(xpath_api_evaluate_node_set)
{
try
{
xpath_query q(STR("1"));
q.evaluate_node_set(xml_node());
CHECK(!"Expected exception");
}
catch (const xpath_exception&)
{
}
}
#endif
TEST(xpath_api_return_type)
{
CHECK(xpath_query(STR("node")).return_type() == xpath_type_node_set);
CHECK(xpath_query(STR("1")).return_type() == xpath_type_number);
CHECK(xpath_query(STR("'s'")).return_type() == xpath_type_string);
CHECK(xpath_query(STR("true()")).return_type() == xpath_type_boolean);
}
// $$$
// xpath_query bool conversion
// xpath_query::result / xpath_exception::result
// result offset
// xpath_query::rettype for no root
#endif
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