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-rw-r--r--3rdparty/pugixml/tests/test_xpath_api.cpp640
1 files changed, 640 insertions, 0 deletions
diff --git a/3rdparty/pugixml/tests/test_xpath_api.cpp b/3rdparty/pugixml/tests/test_xpath_api.cpp
new file mode 100644
index 00000000000..ef7d4b2cf03
--- /dev/null
+++ b/3rdparty/pugixml/tests/test_xpath_api.cpp
@@ -0,0 +1,640 @@
+#ifndef PUGIXML_NO_XPATH
+
+#include <string.h> // because Borland's STL is braindead, we have to include <string.h> _before_ <string> in order to get memcmp
+
+#include "common.hpp"
+
+#include "helpers.hpp"
+
+#include <string>
+#include <vector>
+
+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_node, "<node><head/><foo id='1'/><foo/><tail/></node>")
+{
+ xpath_node n1 = doc.select_node(STR("node/foo"));
+
+ xpath_query q(STR("node/foo"));
+ xpath_node n2 = doc.select_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_node(STR("node/bar"));
+
+ CHECK(!n3);
+
+ xpath_node n4 = doc.select_node(STR("node/head/following-sibling::foo"));
+ xpath_node n5 = doc.select_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);
+}
+
+TEST_XML(xpath_api_node_bool_ops, "<node attr='value'/>")
+{
+ generic_bool_ops_test(doc.select_node(STR("node")));
+ generic_bool_ops_test(doc.select_node(STR("node/@attr")));
+}
+
+TEST_XML(xpath_api_node_eq_ops, "<node attr='value'/>")
+{
+ generic_eq_ops_test(doc.select_node(STR("node")), doc.select_node(STR("node/@attr")));
+}
+
+TEST_XML(xpath_api_node_accessors, "<node attr='value'/>")
+{
+ xpath_node null;
+ xpath_node node = doc.select_node(STR("node"));
+ xpath_node attr = doc.select_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"));
+
+ xpath_node_set copy5;
+ copy5 = set;
+ copy5 = xpath_node_set();
+ CHECK(copy5.size() == 0);
+}
+
+TEST(xpath_api_nodeset_copy_empty)
+{
+ xpath_node_set set;
+ xpath_node_set set2 = set;
+ xpath_node_set set3;
+ set3 = set;
+}
+
+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);
+
+ char_t string[3];
+ CHECK(q.evaluate_string(string, 3, doc) == 2 && string[0] == '3' && string[1] == 0);
+
+#ifndef PUGIXML_NO_STL
+ CHECK(q.evaluate_string(doc) == STR("3"));
+#endif
+
+ xpath_node_set ns = q.evaluate_node_set(doc);
+ CHECK(ns.size() == 1 && ns[0].attribute() == doc.child(STR("node")).attribute(STR("attr")));
+
+ xpath_node nr = q.evaluate_node(doc);
+ CHECK(nr.attribute() == doc.child(STR("node")).attribute(STR("attr")));
+}
+
+TEST_XML(xpath_api_evaluate_attr, "<node attr='3'/>")
+{
+ xpath_query q(STR("."));
+ xpath_node n(doc.child(STR("node")).attribute(STR("attr")), doc.child(STR("node")));
+
+ CHECK(q.evaluate_boolean(n));
+ CHECK(q.evaluate_number(n) == 3);
+
+ char_t string[3];
+ CHECK(q.evaluate_string(string, 3, n) == 2 && string[0] == '3' && string[1] == 0);
+
+#ifndef PUGIXML_NO_STL
+ CHECK(q.evaluate_string(n) == STR("3"));
+#endif
+
+ xpath_node_set ns = q.evaluate_node_set(n);
+ CHECK(ns.size() == 1 && ns[0] == n);
+
+ xpath_node nr = q.evaluate_node(n);
+ CHECK(nr == n);
+}
+
+#ifdef PUGIXML_NO_EXCEPTIONS
+TEST_XML(xpath_api_evaluate_fail, "<node attr='3'/>")
+{
+ xpath_query q(STR(""));
+
+ CHECK(q.evaluate_boolean(doc) == false);
+ CHECK_DOUBLE_NAN(q.evaluate_number(doc));
+
+ CHECK(q.evaluate_string(0, 0, doc) == 1); // null terminator
+
+#ifndef PUGIXML_NO_STL
+ CHECK(q.evaluate_string(doc).empty());
+#endif
+
+ CHECK(q.evaluate_node_set(doc).empty());
+
+ CHECK(!q.evaluate_node(doc));
+}
+#endif
+
+TEST(xpath_api_evaluate_node_set_fail)
+{
+ xpath_query q(STR("1"));
+
+#ifdef PUGIXML_NO_EXCEPTIONS
+ CHECK(q.evaluate_node_set(xml_node()).empty());
+#else
+ try
+ {
+ q.evaluate_node_set(xml_node());
+
+ CHECK_FORCE_FAIL("Expected exception");
+ }
+ catch (const xpath_exception&)
+ {
+ }
+#endif
+}
+
+TEST(xpath_api_evaluate_node_fail)
+{
+ xpath_query q(STR("1"));
+
+#ifdef PUGIXML_NO_EXCEPTIONS
+ CHECK(!q.evaluate_node(xml_node()));
+#else
+ try
+ {
+ q.evaluate_node(xml_node());
+
+ CHECK_FORCE_FAIL("Expected exception");
+ }
+ catch (const xpath_exception&)
+ {
+ }
+#endif
+}
+
+TEST(xpath_api_evaluate_string)
+{
+ xpath_query q(STR("\"0123456789\""));
+
+ std::basic_string<char_t> base = STR("xxxxxxxxxxxxxxxx");
+
+ // test for enough space
+ std::basic_string<char_t> s0 = base;
+ CHECK(q.evaluate_string(&s0[0], 16, xml_node()) == 11 && memcmp(&s0[0], STR("0123456789\0xxxxx"), 16 * sizeof(char_t)) == 0);
+
+ // test for just enough space
+ std::basic_string<char_t> s1 = base;
+ CHECK(q.evaluate_string(&s1[0], 11, xml_node()) == 11 && memcmp(&s1[0], STR("0123456789\0xxxxx"), 16 * sizeof(char_t)) == 0);
+
+ // test for just not enough space
+ std::basic_string<char_t> s2 = base;
+ CHECK(q.evaluate_string(&s2[0], 10, xml_node()) == 11 && memcmp(&s2[0], STR("012345678\0xxxxxx"), 16 * sizeof(char_t)) == 0);
+
+ // test for not enough space
+ std::basic_string<char_t> s3 = base;
+ CHECK(q.evaluate_string(&s3[0], 5, xml_node()) == 11 && memcmp(&s3[0], STR("0123\0xxxxxxxxxxx"), 16 * sizeof(char_t)) == 0);
+
+ // test for single character buffer
+ std::basic_string<char_t> s4 = base;
+ CHECK(q.evaluate_string(&s4[0], 1, xml_node()) == 11 && memcmp(&s4[0], STR("\0xxxxxxxxxxxxxxx"), 16 * sizeof(char_t)) == 0);
+
+ // test for empty buffer
+ std::basic_string<char_t> s5 = base;
+ CHECK(q.evaluate_string(&s5[0], 0, xml_node()) == 11 && memcmp(&s5[0], STR("xxxxxxxxxxxxxxxx"), 16 * sizeof(char_t)) == 0);
+ CHECK(q.evaluate_string(0, 0, xml_node()) == 11);
+}
+
+TEST(xpath_api_return_type)
+{
+#ifdef PUGIXML_NO_EXCEPTIONS
+ CHECK(xpath_query(STR("")).return_type() == xpath_type_none);
+#endif
+
+ 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);
+}
+
+TEST(xpath_api_query_bool)
+{
+ xpath_query q(STR("node"));
+
+ CHECK(q);
+ CHECK((!q) == false);
+}
+
+#ifdef PUGIXML_NO_EXCEPTIONS
+TEST(xpath_api_query_bool_fail)
+{
+ xpath_query q(STR(""));
+
+ CHECK((q ? true : false) == false);
+ CHECK((!q) == true);
+}
+#endif
+
+TEST(xpath_api_query_result)
+{
+ xpath_query q(STR("node"));
+
+ CHECK(q.result());
+ CHECK(q.result().error == 0);
+ CHECK(q.result().offset == 0);
+ CHECK(strcmp(q.result().description(), "No error") == 0);
+}
+
+TEST(xpath_api_query_result_fail)
+{
+#ifndef PUGIXML_NO_EXCEPTIONS
+ try
+ {
+#endif
+ xpath_query q(STR("//foo/child::/bar"));
+
+#ifndef PUGIXML_NO_EXCEPTIONS
+ CHECK_FORCE_FAIL("Expected exception");
+ }
+ catch (const xpath_exception& q)
+ {
+#endif
+ xpath_parse_result result = q.result();
+
+ CHECK(!result);
+ CHECK(result.error != 0 && result.error[0] != 0);
+ CHECK(result.description() == result.error);
+ CHECK(result.offset == 13);
+
+#ifndef PUGIXML_NO_EXCEPTIONS
+ }
+#endif
+}
+
+#ifndef PUGIXML_NO_EXCEPTIONS
+TEST(xpath_api_exception_what)
+{
+ try
+ {
+ xpath_query q(STR(""));
+
+ CHECK_FORCE_FAIL("Expected exception");
+ }
+ catch (const xpath_exception& e)
+ {
+ CHECK(e.what()[0] != 0);
+ }
+}
+#endif
+
+TEST(xpath_api_node_set_ctor_out_of_memory)
+{
+ test_runner::_memory_fail_threshold = 1;
+
+ xpath_node data[2];
+
+ CHECK_ALLOC_FAIL(xpath_node_set ns(data, data + 2));
+}
+
+TEST(xpath_api_node_set_copy_ctor_out_of_memory)
+{
+ xpath_node data[2];
+ xpath_node_set ns(data, data + 2);
+
+ test_runner::_memory_fail_threshold = 1;
+
+ CHECK_ALLOC_FAIL(xpath_node_set copy = ns);
+}
+
+TEST_XML(xpath_api_node_set_assign_out_of_memory_preserve, "<node><a/><b/></node>")
+{
+ xpath_node_set ns = doc.select_nodes(STR("node/*"));
+ CHECK(ns.size() == 2);
+ CHECK(ns.type() == xpath_node_set::type_sorted);
+
+ xpath_node_set nsall = doc.select_nodes(STR("//*"));
+ nsall.sort(true);
+ CHECK(nsall.size() == 3);
+ CHECK(nsall.type() == xpath_node_set::type_sorted_reverse);
+
+ test_runner::_memory_fail_threshold = 1;
+
+ CHECK_ALLOC_FAIL(ns = nsall);
+
+ CHECK(ns.size() == 2);
+ CHECK(ns.type() == xpath_node_set::type_sorted);
+ CHECK(ns[0] == doc.child(STR("node")).child(STR("a")) && ns[1] == doc.child(STR("node")).child(STR("b")));
+}
+
+TEST_XML(xpath_api_deprecated_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);
+}
+
+TEST(xpath_api_empty)
+{
+ xml_node c;
+
+ xpath_query q;
+ CHECK(!q);
+ CHECK(!q.evaluate_boolean(c));
+}
+
+#if __cplusplus >= 201103
+TEST_XML(xpath_api_nodeset_move_ctor, "<node><foo/><foo/><bar/></node>")
+{
+ xpath_node_set set = doc.select_nodes(STR("node/bar/preceding::*"));
+
+ CHECK(set.size() == 2);
+ CHECK(set.type() == xpath_node_set::type_sorted_reverse);
+
+ test_runner::_memory_fail_threshold = 1;
+
+ xpath_node_set move = std::move(set);
+
+ CHECK(set.size() == 0);
+ CHECK(set.type() == xpath_node_set::type_unsorted);
+
+ CHECK(move.size() == 2);
+ CHECK(move.type() == xpath_node_set::type_sorted_reverse);
+ CHECK(move[1] == doc.first_child().first_child());
+}
+
+
+TEST_XML(xpath_api_nodeset_move_ctor_single, "<node><foo/><foo/><bar/></node>")
+{
+ xpath_node_set set = doc.select_nodes(STR("node/bar"));
+
+ CHECK(set.size() == 1);
+ CHECK(set.type() == xpath_node_set::type_sorted);
+
+ test_runner::_memory_fail_threshold = 1;
+
+ xpath_node_set move = std::move(set);
+
+ CHECK(set.size() == 0);
+ CHECK(set.type() == xpath_node_set::type_unsorted);
+
+ CHECK(move.size() == 1);
+ CHECK(move.type() == xpath_node_set::type_sorted);
+ CHECK(move[0] == doc.first_child().last_child());
+}
+
+TEST(xpath_api_nodeset_move_ctor_empty)
+{
+ xpath_node_set set;
+ set.sort();
+
+ CHECK(set.size() == 0);
+ CHECK(set.type() == xpath_node_set::type_sorted);
+
+ test_runner::_memory_fail_threshold = 1;
+
+ xpath_node_set move = std::move(set);
+
+ CHECK(set.size() == 0);
+ CHECK(set.type() == xpath_node_set::type_unsorted);
+
+ CHECK(move.size() == 0);
+ CHECK(move.type() == xpath_node_set::type_sorted);
+}
+
+TEST_XML(xpath_api_nodeset_move_assign, "<node><foo/><foo/><bar/></node>")
+{
+ xpath_node_set set = doc.select_nodes(STR("node/bar/preceding::*"));
+
+ CHECK(set.size() == 2);
+ CHECK(set.type() == xpath_node_set::type_sorted_reverse);
+
+ test_runner::_memory_fail_threshold = 1;
+
+ xpath_node_set move;
+
+ CHECK(move.size() == 0);
+ CHECK(move.type() == xpath_node_set::type_unsorted);
+
+ move = std::move(set);
+
+ CHECK(set.size() == 0);
+ CHECK(set.type() == xpath_node_set::type_unsorted);
+
+ CHECK(move.size() == 2);
+ CHECK(move.type() == xpath_node_set::type_sorted_reverse);
+ CHECK(move[1] == doc.first_child().first_child());
+}
+
+TEST_XML(xpath_api_nodeset_move_assign_destroy, "<node><foo/><foo/><bar/></node>")
+{
+ xpath_node_set set = doc.select_nodes(STR("node/bar/preceding::*"));
+
+ CHECK(set.size() == 2);
+ CHECK(set.type() == xpath_node_set::type_sorted_reverse);
+
+ xpath_node_set all = doc.select_nodes(STR("//*"));
+
+ CHECK(all.size() == 4);
+
+ test_runner::_memory_fail_threshold = 1;
+
+ all = std::move(set);
+
+ CHECK(set.size() == 0);
+ CHECK(set.type() == xpath_node_set::type_unsorted);
+
+ CHECK(all.size() == 2);
+ CHECK(all.type() == xpath_node_set::type_sorted_reverse);
+ CHECK(all[1] == doc.first_child().first_child());
+}
+
+TEST_XML(xpath_api_nodeset_move_assign_single, "<node><foo/><foo/><bar/></node>")
+{
+ xpath_node_set set = doc.select_nodes(STR("node/bar"));
+
+ CHECK(set.size() == 1);
+ CHECK(set.type() == xpath_node_set::type_sorted);
+
+ test_runner::_memory_fail_threshold = 1;
+
+ xpath_node_set move;
+
+ CHECK(move.size() == 0);
+ CHECK(move.type() == xpath_node_set::type_unsorted);
+
+ move = std::move(set);
+
+ CHECK(set.size() == 0);
+ CHECK(set.type() == xpath_node_set::type_unsorted);
+
+ CHECK(move.size() == 1);
+ CHECK(move.type() == xpath_node_set::type_sorted);
+ CHECK(move[0] == doc.first_child().last_child());
+}
+
+TEST(xpath_api_nodeset_move_assign_empty)
+{
+ xpath_node_set set;
+ set.sort();
+
+ CHECK(set.size() == 0);
+ CHECK(set.type() == xpath_node_set::type_sorted);
+
+ test_runner::_memory_fail_threshold = 1;
+
+ xpath_node_set move;
+
+ CHECK(move.size() == 0);
+ CHECK(move.type() == xpath_node_set::type_unsorted);
+
+ move = std::move(set);
+
+ CHECK(set.size() == 0);
+ CHECK(set.type() == xpath_node_set::type_unsorted);
+
+ CHECK(move.size() == 0);
+ CHECK(move.type() == xpath_node_set::type_sorted);
+}
+
+TEST(xpath_api_query_move)
+{
+ xml_node c;
+
+ xpath_query q1(STR("true()"));
+ xpath_query q4(STR("true() and false()"));
+
+ test_runner::_memory_fail_threshold = 1;
+
+ CHECK(q1);
+ CHECK(q1.evaluate_boolean(c));
+
+ xpath_query q2 = std::move(q1);
+ CHECK(!q1);
+ CHECK(!q1.evaluate_boolean(c));
+ CHECK(q2);
+ CHECK(q2.evaluate_boolean(c));
+
+ xpath_query q3;
+ CHECK(!q3);
+ CHECK(!q3.evaluate_boolean(c));
+
+ q3 = std::move(q2);
+ CHECK(!q2);
+ CHECK(!q2.evaluate_boolean(c));
+ CHECK(q3);
+ CHECK(q3.evaluate_boolean(c));
+
+ CHECK(q4);
+ CHECK(!q4.evaluate_boolean(c));
+
+ q4 = std::move(q3);
+
+ CHECK(!q3);
+ CHECK(!q3.evaluate_boolean(c));
+ CHECK(q4);
+ CHECK(q4.evaluate_boolean(c));
+
+ q4 = std::move(*&q4);
+
+ CHECK(q4);
+ CHECK(q4.evaluate_boolean(c));
+}
+
+TEST(xpath_api_query_vector)
+{
+ std::vector<xpath_query> qv;
+
+ for (int i = 0; i < 10; ++i)
+ {
+ char_t expr[2];
+ expr[0] = char_t('0' + i);
+ expr[1] = 0;
+
+ qv.push_back(xpath_query(expr));
+ }
+
+ double result = 0;
+
+ for (auto& q: qv)
+ result += q.evaluate_number(xml_node());
+
+ CHECK(result == 45);
+}
+#endif
+#endif