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https://github.com/zeux/pugixml.git
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tests: Add move semantics tests
Also test ranged for and copying big xpath_variable_set objects (to make sure we actually handle hash collisions properly)
This commit is contained in:
Arseny Kapoulkine
parent
83b894b8f1
commit
4eadece45f
@ -1106,3 +1106,27 @@ TEST_XML(dom_unspecified_bool_coverage, "<node attr='value'>text</node>")
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static_cast<void (*)(xpath_node***)>(qn)(0);
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#endif
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}
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#if __cplusplus >= 201103
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TEST_XML(dom_ranged_for, "<node attr1='1' attr2='2'><test>3</test><fake>5</fake><test>4</test></node>")
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{
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int index = 1;
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for (xml_node n: doc.children())
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{
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for (xml_attribute a: n.attributes())
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{
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CHECK(a.as_int() == index);
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index++;
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}
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for (xml_node c: n.children(STR("test")))
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{
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CHECK(c.text().as_int() == index);
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index++;
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}
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}
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CHECK(index == 5);
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}
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#endif
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@ -7,6 +7,7 @@
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#include "helpers.hpp"
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#include <string>
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#include <vector>
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TEST_XML(xpath_api_select_nodes, "<node><head/><foo/><foo/><tail/></node>")
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{
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@ -407,4 +408,224 @@ TEST_XML(xpath_api_deprecated_select_single_node, "<node><head/><foo id='1'/><fo
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CHECK(n1.node().attribute(STR("id")).as_int() == 1);
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CHECK(n2.node().attribute(STR("id")).as_int() == 1);
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}
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#if __cplusplus >= 201103
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TEST_XML(xpath_api_nodeset_move_ctor, "<node><foo/><foo/><bar/></node>")
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{
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xpath_node_set set = doc.select_nodes(STR("node/bar/preceding::*"));
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CHECK(set.size() == 2);
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CHECK(set.type() == xpath_node_set::type_sorted_reverse);
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test_runner::_memory_fail_threshold = 1;
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xpath_node_set move = std::move(set);
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CHECK(set.size() == 0);
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CHECK(set.type() == xpath_node_set::type_unsorted);
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CHECK(move.size() == 2);
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CHECK(move.type() == xpath_node_set::type_sorted_reverse);
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CHECK(move[1] == doc.first_child().first_child());
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}
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TEST_XML(xpath_api_nodeset_move_ctor_single, "<node><foo/><foo/><bar/></node>")
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{
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xpath_node_set set = doc.select_nodes(STR("node/bar"));
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CHECK(set.size() == 1);
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CHECK(set.type() == xpath_node_set::type_sorted);
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test_runner::_memory_fail_threshold = 1;
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xpath_node_set move = std::move(set);
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CHECK(set.size() == 0);
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CHECK(set.type() == xpath_node_set::type_unsorted);
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CHECK(move.size() == 1);
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CHECK(move.type() == xpath_node_set::type_sorted);
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CHECK(move[0] == doc.first_child().last_child());
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}
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TEST(xpath_api_nodeset_move_ctor_empty)
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{
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xpath_node_set set;
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set.sort();
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CHECK(set.size() == 0);
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CHECK(set.type() == xpath_node_set::type_sorted);
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test_runner::_memory_fail_threshold = 1;
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xpath_node_set move = std::move(set);
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CHECK(set.size() == 0);
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CHECK(set.type() == xpath_node_set::type_unsorted);
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CHECK(move.size() == 0);
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CHECK(move.type() == xpath_node_set::type_sorted);
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}
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TEST_XML(xpath_api_nodeset_move_assign, "<node><foo/><foo/><bar/></node>")
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{
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xpath_node_set set = doc.select_nodes(STR("node/bar/preceding::*"));
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CHECK(set.size() == 2);
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CHECK(set.type() == xpath_node_set::type_sorted_reverse);
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test_runner::_memory_fail_threshold = 1;
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xpath_node_set move;
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CHECK(move.size() == 0);
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CHECK(move.type() == xpath_node_set::type_unsorted);
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move = std::move(set);
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CHECK(set.size() == 0);
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CHECK(set.type() == xpath_node_set::type_unsorted);
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CHECK(move.size() == 2);
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CHECK(move.type() == xpath_node_set::type_sorted_reverse);
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CHECK(move[1] == doc.first_child().first_child());
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}
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TEST_XML(xpath_api_nodeset_move_assign_destroy, "<node><foo/><foo/><bar/></node>")
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{
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xpath_node_set set = doc.select_nodes(STR("node/bar/preceding::*"));
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CHECK(set.size() == 2);
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CHECK(set.type() == xpath_node_set::type_sorted_reverse);
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xpath_node_set all = doc.select_nodes(STR("//*"));
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CHECK(all.size() == 4);
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test_runner::_memory_fail_threshold = 1;
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all = std::move(set);
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CHECK(set.size() == 0);
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CHECK(set.type() == xpath_node_set::type_unsorted);
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CHECK(all.size() == 2);
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CHECK(all.type() == xpath_node_set::type_sorted_reverse);
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CHECK(all[1] == doc.first_child().first_child());
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}
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TEST_XML(xpath_api_nodeset_move_assign_single, "<node><foo/><foo/><bar/></node>")
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{
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xpath_node_set set = doc.select_nodes(STR("node/bar"));
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CHECK(set.size() == 1);
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CHECK(set.type() == xpath_node_set::type_sorted);
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test_runner::_memory_fail_threshold = 1;
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xpath_node_set move;
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CHECK(move.size() == 0);
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CHECK(move.type() == xpath_node_set::type_unsorted);
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move = std::move(set);
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CHECK(set.size() == 0);
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CHECK(set.type() == xpath_node_set::type_unsorted);
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CHECK(move.size() == 1);
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CHECK(move.type() == xpath_node_set::type_sorted);
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CHECK(move[0] == doc.first_child().last_child());
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}
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TEST(xpath_api_nodeset_move_assign_empty)
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{
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xpath_node_set set;
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set.sort();
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CHECK(set.size() == 0);
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CHECK(set.type() == xpath_node_set::type_sorted);
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test_runner::_memory_fail_threshold = 1;
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xpath_node_set move;
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CHECK(move.size() == 0);
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CHECK(move.type() == xpath_node_set::type_unsorted);
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move = std::move(set);
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CHECK(set.size() == 0);
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CHECK(set.type() == xpath_node_set::type_unsorted);
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CHECK(move.size() == 0);
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CHECK(move.type() == xpath_node_set::type_sorted);
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}
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TEST(xpath_api_query_move)
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{
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xml_node c;
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xpath_query q1(STR("true()"));
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xpath_query q4(STR("true() and false()"));
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test_runner::_memory_fail_threshold = 1;
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CHECK(q1);
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CHECK(q1.evaluate_boolean(c));
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xpath_query q2 = std::move(q1);
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CHECK(!q1);
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CHECK(!q1.evaluate_boolean(c));
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CHECK(q2);
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CHECK(q2.evaluate_boolean(c));
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xpath_query q3;
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CHECK(!q3);
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CHECK(!q3.evaluate_boolean(c));
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q3 = std::move(q2);
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CHECK(!q2);
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CHECK(!q2.evaluate_boolean(c));
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CHECK(q3);
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CHECK(q3.evaluate_boolean(c));
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CHECK(q4);
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CHECK(!q4.evaluate_boolean(c));
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q4 = std::move(q3);
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CHECK(!q3);
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CHECK(!q3.evaluate_boolean(c));
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CHECK(q4);
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CHECK(q4.evaluate_boolean(c));
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q4 = std::move(q4);
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CHECK(q4);
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CHECK(q4.evaluate_boolean(c));
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}
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TEST(xpath_api_query_vector)
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{
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std::vector<xpath_query> qv;
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for (int i = 0; i < 10; ++i)
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{
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char_t expr[2];
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expr[0] = '0' + i;
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expr[1] = 0;
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qv.push_back(xpath_query(expr));
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}
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double result = 0;
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for (auto& q: qv)
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result += q.evaluate_number(xml_node());
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CHECK(result == 45);
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}
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#endif
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#endif
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@ -473,4 +473,110 @@ TEST_XML(xpath_variables_copy_out_of_memory, "<node />")
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CHECK_STRING(set2.get(STR("c"))->get_string(), STR("string"));
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CHECK(set2.get(STR("d"))->get_node_set().size() == 1);
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}
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#if __cplusplus >= 201103
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TEST_XML(xpath_variables_move, "<node />")
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{
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xpath_variable_set set;
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set.set(STR("a"), true);
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set.set(STR("b"), 2.0);
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set.set(STR("c"), STR("string"));
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set.set(STR("d"), doc.select_nodes(STR("//*")));
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xpath_variable_set copy = set;
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copy.set(STR("e"), 42.0);
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test_runner::_memory_fail_threshold = 1;
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xpath_variable_set move1 = std::move(set);
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CHECK(!set.get(STR("a")) && !set.get(STR("b")) && !set.get(STR("c")) && !set.get(STR("d")));
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CHECK(move1.get(STR("a")) && move1.get(STR("b")) && move1.get(STR("c")) && move1.get(STR("d")));
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CHECK(move1.get(STR("a"))->get_boolean() == true);
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CHECK(move1.get(STR("b"))->get_number() == 2.0);
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CHECK_STRING(move1.get(STR("c"))->get_string(), STR("string"));
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CHECK(move1.get(STR("d"))->get_node_set().size() == 1);
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xpath_variable_set move2;
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move2 = std::move(move1);
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CHECK(!move1.get(STR("a")) && !move1.get(STR("b")) && !move1.get(STR("c")) && !move1.get(STR("d")));
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CHECK(move2.get(STR("a")) && move2.get(STR("b")) && move2.get(STR("c")) && move2.get(STR("d")));
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CHECK(copy.get(STR("e")));
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copy = std::move(move2);
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CHECK(!move2.get(STR("a")) && !move2.get(STR("b")) && !move2.get(STR("c")) && !move2.get(STR("d")));
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CHECK(copy.get(STR("a")) && copy.get(STR("b")) && copy.get(STR("c")) && copy.get(STR("d")));
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CHECK(!copy.get(STR("e")));
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CHECK(copy.get(STR("a"))->get_boolean() == true);
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CHECK(copy.get(STR("b"))->get_number() == 2.0);
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CHECK_STRING(copy.get(STR("c"))->get_string(), STR("string"));
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CHECK(copy.get(STR("d"))->get_node_set().size() == 1);
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}
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#endif
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TEST(xpath_variables_copy_big)
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{
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xpath_variable_set set;
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for (int i = 0; i < 100; ++i)
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{
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char_t name[4];
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name[0] = 'a';
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name[1] = '0' + (i / 10);
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name[2] = '0' + (i % 10);
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name[3] = 0;
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set.set(name, double(i));
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}
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xpath_variable_set copy = set;
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for (int i = 0; i < 100; ++i)
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{
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char_t name[4];
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name[0] = 'a';
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name[1] = '0' + (i / 10);
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name[2] = '0' + (i % 10);
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name[3] = 0;
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CHECK(copy.get(name) && copy.get(name)->get_number() == i);
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}
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}
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TEST(xpath_variables_copy_big_out_of_memory)
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{
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xpath_variable_set set;
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for (int i = 0; i < 100; ++i)
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{
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char_t name[4];
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name[0] = 'a';
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name[1] = '0' + (i / 10);
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name[2] = '0' + (i % 10);
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name[3] = 0;
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set.set(name, double(i));
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}
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test_runner::_memory_fail_threshold = 1;
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xpath_variable_set copy;
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CHECK_ALLOC_FAIL(copy = set);
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for (int i = 0; i < 100; ++i)
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{
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char_t name[4];
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name[0] = 'a';
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name[1] = '0' + (i / 10);
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name[2] = '0' + (i % 10);
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name[3] = 0;
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CHECK(!copy.get(name));
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}
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}
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#endif
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