tests: Convert several files to Unix line endings

They were still using Windows EOL by mistake

1 files changed, 582 insertions, 582 deletions

diff --git a/tests/test_xpath_variables.cpp b/tests/test_xpath_variables.cpp
index ab436cd..fec1386 100644
--- a/tests/test_xpath_variables.cpp
+++ b/tests/test_xpath_variables.cpp
@@ -1,582 +1,582 @@
-#ifndef PUGIXML_NO_XPATH

-

-#include "common.hpp"

-

-#include <string>

-

-TEST(xpath_variables_type_none)

-{

-	xpath_variable_set set;

-

-	xpath_variable* var = set.add(STR("target"), xpath_type_none);

-	CHECK(!var);

-}

-

-TEST(xpath_variables_type_boolean)

-{

-	xpath_variable_set set;

-

-	xpath_variable* var = set.add(STR("target"), xpath_type_boolean);

-	CHECK(var);

-

-	CHECK(var->type() == xpath_type_boolean);

-	CHECK_STRING(var->name(), STR("target"));

-

-	CHECK(var->get_boolean() == false);

-	CHECK_DOUBLE_NAN(var->get_number());

-	CHECK_STRING(var->get_string(), STR(""));

-	CHECK(var->get_node_set().empty());

-

-	CHECK(var->set(true));

-	CHECK(!var->set(1.0));

-	CHECK(!var->set(STR("abc")));

-	CHECK(!var->set(xpath_node_set()));

-

-	CHECK(var->get_boolean() == true);

-	CHECK_DOUBLE_NAN(var->get_number());

-	CHECK_STRING(var->get_string(), STR(""));

-	CHECK(var->get_node_set().empty());

-}

-

-TEST(xpath_variables_type_number)

-{

-	xpath_variable_set set;

-

-	xpath_variable* var = set.add(STR("target"), xpath_type_number);

-	CHECK(var);

-

-	CHECK(var->type() == xpath_type_number);

-	CHECK_STRING(var->name(), STR("target"));

-

-	CHECK(var->get_boolean() == false);

-	CHECK_DOUBLE(var->get_number(), 0);

-	CHECK_STRING(var->get_string(), STR(""));

-	CHECK(var->get_node_set().empty());

-

-	CHECK(!var->set(true));

-	CHECK(var->set(1.0));

-	CHECK(!var->set(STR("abc")));

-	CHECK(!var->set(xpath_node_set()));

-

-	CHECK(var->get_boolean() == false);

-	CHECK_DOUBLE(var->get_number(), 1);

-	CHECK_STRING(var->get_string(), STR(""));

-	CHECK(var->get_node_set().empty());

-}

-

-TEST(xpath_variables_type_string)

-{

-	xpath_variable_set set;

-

-	xpath_variable* var = set.add(STR("target"), xpath_type_string);

-	CHECK(var);

-

-	CHECK(var->type() == xpath_type_string);

-	CHECK_STRING(var->name(), STR("target"));

-

-	CHECK(var->get_boolean() == false);

-	CHECK_DOUBLE_NAN(var->get_number());

-	CHECK_STRING(var->get_string(), STR(""));

-	CHECK(var->get_node_set().empty());

-

-	CHECK(!var->set(true));

-	CHECK(!var->set(1.0));

-	CHECK(var->set(STR("abc")));

-	CHECK(!var->set(xpath_node_set()));

-

-	CHECK(var->get_boolean() == false);

-	CHECK_DOUBLE_NAN(var->get_number());

-	CHECK_STRING(var->get_string(), STR("abc"));

-	CHECK(var->get_node_set().empty());

-

-	CHECK(var->set(STR("abcdef")));

-	CHECK_STRING(var->get_string(), STR("abcdef"));

-}

-

-TEST_XML(xpath_variables_type_node_set, "<node/>")

-{

-	xpath_variable_set set;

-

-	xpath_variable* var = set.add(STR("target"), xpath_type_node_set);

-	CHECK(var);

-

-	CHECK(var->type() == xpath_type_node_set);

-	CHECK_STRING(var->name(), STR("target"));

-

-	CHECK(var->get_boolean() == false);

-	CHECK_DOUBLE_NAN(var->get_number());

-	CHECK_STRING(var->get_string(), STR(""));

-	CHECK(var->get_node_set().empty());

-

-	CHECK(!var->set(true));

-	CHECK(!var->set(1.0));

-	CHECK(!var->set(STR("abc")));

-	CHECK(var->set(doc.select_nodes(STR("*"))));

-

-	CHECK(var->get_boolean() == false);

-	CHECK_DOUBLE_NAN(var->get_number());

-	CHECK_STRING(var->get_string(), STR(""));

-	CHECK(var->get_node_set().size() == 1 && var->get_node_set()[0] == doc.first_child());

-}

-

-TEST(xpath_variables_set_operations)

-{

-	xpath_variable_set set;

-

-	xpath_variable* v1 = set.add(STR("var1"), xpath_type_number);

-	CHECK(v1);

-

-	xpath_variable* v2 = set.add(STR("var2"), xpath_type_string);

-	CHECK(v2);

-

-	CHECK(v1 != v2);

-

-	CHECK(set.add(STR("var1"), xpath_type_number) == v1);

-	CHECK(set.add(STR("var2"), xpath_type_string) == v2);

-	CHECK(set.add(STR("var2"), xpath_type_node_set) == 0);

-

-	CHECK(set.get(STR("var1")) == v1);

-	CHECK(set.get(STR("var2")) == v2);

-	CHECK(set.get(STR("var")) == 0);

-	CHECK(set.get(STR("var11")) == 0);

-

-	CHECK(static_cast<const xpath_variable_set&>(set).get(STR("var1")) == v1);

-	CHECK(static_cast<const xpath_variable_set&>(set).get(STR("var3")) == 0);

-}

-

-TEST_XML(xpath_variables_set_operations_set, "<node/>")

-{

-	xpath_variable_set set;

-

-	xpath_variable* v1 = set.add(STR("var1"), xpath_type_number);

-	CHECK(v1);

-

-	xpath_variable* v2 = set.add(STR("var2"), xpath_type_string);

-	CHECK(v2);

-

-	CHECK(set.set(STR("var1"), 1.0));

-	CHECK_DOUBLE(v1->get_number(), 1.0);

-

-	CHECK(set.set(STR("var2"), STR("value")));

-	CHECK_STRING(v2->get_string(), STR("value"));

-

-	CHECK(!set.set(STR("var1"), true));

-

-	CHECK(set.set(STR("var3"), doc.select_nodes(STR("*"))));

-

-	xpath_variable* v3 = set.get(STR("var3"));

-

-	CHECK(v3);

-	CHECK(v3->type() == xpath_type_node_set);

-	CHECK(v3->get_node_set().size() == 1);

-}

-

-TEST(xpath_variables_set_out_of_memory)

-{

-	test_runner::_memory_fail_threshold = 1;

-

-	xpath_variable_set set;

-

-	xpath_variable* var = 0;

-	CHECK_ALLOC_FAIL(var = set.add(STR("target"), xpath_type_number));

-	CHECK(!var);

-}

-

-TEST(xpath_variables_out_of_memory)

-{

-	test_runner::_memory_fail_threshold = 64;

-

-	xpath_variable_set set;

-

-	xpath_variable* var = set.add(STR("target"), xpath_type_string);

-	CHECK(var);

-

-	CHECK_ALLOC_FAIL(CHECK(!var->set(STR("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"))));

-}

-

-TEST_XML(xpath_variables_evaluate, "<node/>")

-{

-	xpath_variable_set set;

-	set.set(STR("var1"), true);

-	set.set(STR("var2"), 0.5);

-	set.set(STR("var3"), STR("value"));

-	set.set(STR("var4"), doc.select_nodes(STR("*")));

-

-	CHECK_XPATH_BOOLEAN_VAR(doc, STR("$var1"), &set, true);

-	CHECK_XPATH_NUMBER_VAR(doc, STR("$var2"), &set, 0.5);

-	CHECK_XPATH_STRING_VAR(doc, STR("$var3"), &set, STR("value"));

-	CHECK_XPATH_NODESET_VAR(doc, STR("$var4"), &set) % 2;

-}

-

-TEST_XML(xpath_variables_evaluate_conversion, "<node>3</node>")

-{

-	xpath_variable_set set;

-	set.set(STR("var"), doc.select_nodes(STR("*")));

-

-	CHECK_XPATH_BOOLEAN_VAR(doc, STR("$var"), &set, true);

-	CHECK_XPATH_NUMBER_VAR(doc, STR("$var"), &set, 3);

-	CHECK_XPATH_STRING_VAR(doc, STR("$var"), &set, STR("3"));

-	CHECK_XPATH_NODESET_VAR(doc, STR("$var"), &set) % 2;

-}

-

-TEST(xpath_variables_evaluate_node_set_fail)

-{

-	xpath_variable_set set;

-	set.set(STR("var"), false);

-

-	xpath_query q(STR("$var"), &set);

-

-#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_variables_multiple_documents)

-{

-	xml_document doc;

-	doc.append_child().set_name(STR("node"));

-

-	xml_document doc1;

-	doc1.append_child().set_name(STR("node"));

-

-	xml_document doc2;

-	doc2.append_child().set_name(STR("node"));

-

-	xpath_variable_set set;

-	set.set(STR("var1"), doc1.select_nodes(STR("*")));

-	set.set(STR("var2"), doc2.select_nodes(STR("*")));

-

-	xpath_node_set ns = doc.select_nodes(STR("$var1 | $var2 | node"), &set);

-	ns.sort();

-

-	CHECK(ns.size() == 3);

-	CHECK(ns[0] != ns[1] && ns[0] != ns[2]);

-	

-	xml_node n0 = doc.child(STR("node")), n1 = doc1.child(STR("node")), n2 = doc2.child(STR("node"));

-

-	CHECK(n0 == ns[0].node() || n0 == ns[1].node() || n0 == ns[2].node());

-	CHECK(n1 == ns[0].node() || n1 == ns[1].node() || n1 == ns[2].node());

-	CHECK(n2 == ns[0].node() || n2 == ns[1].node() || n2 == ns[2].node());

-}

-

-TEST(xpath_variables_long_name)

-{

-	xpath_variable_set set;

-	set.set(STR("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), true);

-

-	CHECK_XPATH_BOOLEAN_VAR(xml_node(), STR("$abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), &set, true);

-}

-

-TEST(xpath_variables_long_name_out_of_memory)

-{

-	xpath_variable_set set;

-	set.set(STR("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), true);

-

-	test_runner::_memory_fail_threshold = 4096 + 64 + 52 * sizeof(char_t);

-

-	CHECK_ALLOC_FAIL(CHECK(!xpath_query(STR("$abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), &set)));

-}

-

-TEST_XML(xpath_variables_select, "<node attr='1'/><node attr='2'/>")

-{

-	xpath_variable_set set;

-	set.set(STR("one"), 1.0);

-

-	xpath_node_set ns = doc.select_nodes(STR("node[@attr=$one+1]"), &set);

-	CHECK(ns.size() == 1 && ns[0].node() == doc.last_child());

-

-	xpath_node n = doc.select_node(STR("node[@attr=$one+1]"), &set);

-	CHECK(n == ns[0]);

-}

-

-TEST(xpath_variables_empty_name)

-{

-	xpath_variable_set set;

-	CHECK(!set.add(STR(""), xpath_type_number));

-}

-

-TEST_XML(xpath_variables_inside_filter, "<node key='1' value='2'/><node key='2' value='1'/><node key='1' value='1'/>")

-{

-	xpath_variable_set set;

-	set.set(STR("one"), 1.0);

-

-	xpath_node_set ns = doc.select_nodes(STR("(node[@key = $one])[@value = $one]"), &set);

-	CHECK(ns.size() == 1 && ns[0].node() == doc.last_child());

-}

-

-TEST_XML(xpath_variables_step, "<node><child/><child/><child><child/></child></node>")

-{

-	xpath_variable_set set;

-	set.set(STR("root"), doc.select_nodes(STR("node")));

-

-	CHECK_XPATH_NODESET_VAR(xml_node(), STR("$root/child"), &set) % 3 % 4 % 5;

-	CHECK_XPATH_NODESET_VAR(xml_node(), STR("$root//child"), &set) % 3 % 4 % 5 % 6;

-}

-

-TEST_XML(xpath_variables_index, "<node><child/><child/><child><child/></child></node>")

-{

-	xpath_variable_set set;

-	set.set(STR("index"), 2.0);

-

-	CHECK_XPATH_NODESET_VAR(doc, STR("node/child[$index]"), &set) % 4;

-	CHECK_XPATH_NODESET_VAR(doc, STR("node/child[position()=$index]"), &set) % 4;

-}

-

-TEST(xpath_variables_qname)

-{

-	xpath_variable_set set;

-	set.set(STR("foo:bar"), true);

-

-	CHECK_XPATH_BOOLEAN_VAR(xml_node(), STR("$foo:bar"), &set, true);

-}

-

-TEST(xpath_variables_name_error)

-{

-	xpath_variable_set set;

-	set.set(STR("foo:"), true);

-	set.set(STR(":bar"), true);

-	set.set(STR("foo:*"), true);

-	set.set(STR("foo"), true);

-	set.set(STR("3"), true);

-

-	CHECK_XPATH_FAIL_VAR(STR("$foo:"), &set);

-	CHECK_XPATH_FAIL_VAR(STR("$:bar"), &set);

-	CHECK_XPATH_FAIL_VAR(STR("$foo:*"), &set);

-	CHECK_XPATH_FAIL_VAR(STR("$foo:bar:baz"), &set);

-	CHECK_XPATH_FAIL_VAR(STR("$ foo"), &set);

-

-	CHECK_XPATH_FAIL_VAR(STR("$3"), &set);

-}

-

-TEST(xpath_variables_empty_string)

-{

-	xpath_variable_set set;

-	set.add(STR("empty"), xpath_type_string);

-

-	CHECK_XPATH_BOOLEAN_VAR(xml_node(), STR("$empty = substring-before('a', 'z')"), &set, true);

-}

-

-TEST(xpath_variables_name_underscore)

-{

-	xpath_variable_set set;

-	set.set(STR("_foo_bar"), true);

-

-	CHECK_XPATH_BOOLEAN_VAR(xml_node(), STR("$_foo_bar"), &set, true);

-}

-

-TEST(xpath_variables_name_case)

-{

-	xpath_variable_set set;

-	set.set(STR("i"), 5.0);

-	set.set(STR("I"), 2.0);

-

-	CHECK_XPATH_NUMBER_VAR(xml_node(), STR("$i div $I"), &set, 2.5);

-}

-

-TEST(xpath_variables_name_unicode)

-{

-#ifdef PUGIXML_WCHAR_MODE

-	#ifdef U_LITERALS

-		const char_t* name = L"\u0400\u203D";

-	#else

-		const char_t* name = L"\x0400\x203D";

-	#endif

-#else

-	const char_t* name = "\xd0\x80\xe2\x80\xbd";

-#endif

-

-	xpath_variable_set set;

-	set.set(name, STR("value"));

-

-	std::basic_string<char_t> var = STR("$");

-	var += name;

-

-	CHECK_XPATH_STRING_VAR(xml_node(), var.c_str(), &set, STR("value"));

-}

-

-TEST_XML(xpath_variables_count_sum, "<node><c1>12</c1><c2>23</c2><c3>34</c3></node>")

-{

-	xpath_variable_set set;

-	set.set(STR("c12"), doc.select_nodes(STR("node/c1 | node/c2")));

-	set.set(STR("c3"), doc.select_nodes(STR("node/c3")));

-	set.set(STR("c"), doc.select_nodes(STR("node/*")));

-

-	CHECK_XPATH_NUMBER_VAR(xml_node(), STR("sum($c12) * count($c) - sum($c3)"), &set, 71);

-}

-

-TEST_XML(xpath_variables_copy, "<node />")

-{

-	xpath_variable_set set1;

-	set1.set(STR("a"), true);

-	set1.set(STR("b"), 2.0);

-	set1.set(STR("c"), STR("string"));

-	set1.set(STR("d"), doc.select_nodes(STR("//*")));

-

-	CHECK_XPATH_STRING_VAR(xml_node(), STR("substring($c, count($d[$a]) + $b)"), &set1, STR("ring"));

-

-	xpath_variable_set set2 = set1;

-

-	CHECK_XPATH_STRING_VAR(xml_node(), STR("substring($c, count($d[$a]) + $b)"), &set2, STR("ring"));

-

-	xpath_variable_set set3;

-

-	CHECK(!set3.get(STR("a")));

-

-	set3 = set1;

-

-	CHECK_XPATH_STRING_VAR(xml_node(), STR("substring($c, count($d[$a]) + $b)"), &set2, STR("ring"));

-

-	set3 = set3;

-

-	CHECK_XPATH_STRING_VAR(xml_node(), STR("substring($c, count($d[$a]) + $b)"), &set2, STR("ring"));

-

-	set3 = xpath_variable_set();

-

-	CHECK(!set3.get(STR("a")));

-}

-

-TEST_XML(xpath_variables_copy_out_of_memory, "<node1 /><node2 />")

-{

-	xpath_variable_set set1;

-	set1.set(STR("a"), true);

-	set1.set(STR("b"), 2.0);

-	set1.set(STR("c"), STR("string"));

-	set1.set(STR("d"), doc.select_nodes(STR("//*")));

-

-	xpath_variable_set set2 = set1;

-

-	test_runner::_memory_fail_threshold = 32768 + 75 * sizeof(void*);

-

-	CHECK_ALLOC_FAIL(xpath_variable_set set3 = set1);

-

-	xpath_variable_set set4;

-

-	CHECK_ALLOC_FAIL(set4 = set1);

-	CHECK(!set4.get(STR("a")) && !set4.get(STR("b")) && !set4.get(STR("c")) && !set4.get(STR("d")));

-

-	CHECK_ALLOC_FAIL(set2 = set1);

-

-	CHECK(set2.get(STR("a")) && set2.get(STR("b")) && set2.get(STR("c")) && set2.get(STR("d")));

-

-	CHECK(set2.get(STR("a"))->get_boolean() == true);

-	CHECK(set2.get(STR("b"))->get_number() == 2.0);

-	CHECK_STRING(set2.get(STR("c"))->get_string(), STR("string"));

-	CHECK(set2.get(STR("d"))->get_node_set().size() == 2);

-}

-

-#if __cplusplus >= 201103

-TEST_XML(xpath_variables_move, "<node />")

-{

-	xpath_variable_set set;

-	set.set(STR("a"), true);

-	set.set(STR("b"), 2.0);

-	set.set(STR("c"), STR("string"));

-	set.set(STR("d"), doc.select_nodes(STR("//*")));

-

-	xpath_variable_set copy = set;

-	copy.set(STR("e"), 42.0);

-

-	test_runner::_memory_fail_threshold = 1;

-

-	xpath_variable_set move1 = std::move(set);

-

-	CHECK(!set.get(STR("a")) && !set.get(STR("b")) && !set.get(STR("c")) && !set.get(STR("d")));

-	CHECK(move1.get(STR("a")) && move1.get(STR("b")) && move1.get(STR("c")) && move1.get(STR("d")));

-

-	CHECK(move1.get(STR("a"))->get_boolean() == true);

-	CHECK(move1.get(STR("b"))->get_number() == 2.0);

-	CHECK_STRING(move1.get(STR("c"))->get_string(), STR("string"));

-	CHECK(move1.get(STR("d"))->get_node_set().size() == 1);

-

-	xpath_variable_set move2;

-	move2 = std::move(move1);

-

-	CHECK(!move1.get(STR("a")) && !move1.get(STR("b")) && !move1.get(STR("c")) && !move1.get(STR("d")));

-	CHECK(move2.get(STR("a")) && move2.get(STR("b")) && move2.get(STR("c")) && move2.get(STR("d")));

-

-	CHECK(copy.get(STR("e")));

-

-	copy = std::move(move2);

-

-	CHECK(!move2.get(STR("a")) && !move2.get(STR("b")) && !move2.get(STR("c")) && !move2.get(STR("d")));

-	CHECK(copy.get(STR("a")) && copy.get(STR("b")) && copy.get(STR("c")) && copy.get(STR("d")));

-	CHECK(!copy.get(STR("e")));

-

-	CHECK(copy.get(STR("a"))->get_boolean() == true);

-	CHECK(copy.get(STR("b"))->get_number() == 2.0);

-	CHECK_STRING(copy.get(STR("c"))->get_string(), STR("string"));

-	CHECK(copy.get(STR("d"))->get_node_set().size() == 1);

-}

-#endif

-

-TEST(xpath_variables_copy_big)

-{

-	xpath_variable_set set;

-

-	for (int i = 0; i < 100; ++i)

-	{

-		char_t name[4];

-		name[0] = 'a';

-		name[1] = char_t('0' + i / 10);

-		name[2] = char_t('0' + i % 10);

-		name[3] = 0;

-

-		set.set(name, double(i));

-	}

-

-	xpath_variable_set copy = set;

-

-	for (int j = 0; j < 100; ++j)

-	{

-		char_t name[4];

-		name[0] = 'a';

-		name[1] = char_t('0' + j / 10);

-		name[2] = char_t('0' + j % 10);

-		name[3] = 0;

-

-		CHECK(copy.get(name) && copy.get(name)->get_number() == j);

-	}

-}

-

-TEST(xpath_variables_copy_big_out_of_memory)

-{

-	xpath_variable_set set;

-

-	for (int i = 0; i < 100; ++i)

-	{

-		char_t name[4];

-		name[0] = 'a';

-		name[1] = char_t('0' + i / 10);

-		name[2] = char_t('0' + i % 10);

-		name[3] = 0;

-

-		set.set(name, double(i));

-	}

-

-	test_runner::_memory_fail_threshold = 1;

-

-	xpath_variable_set copy;

-	CHECK_ALLOC_FAIL(copy = set);

-

-	for (int j = 0; j < 100; ++j)

-	{

-		char_t name[4];

-		name[0] = 'a';

-		name[1] = char_t('0' + j / 10);

-		name[2] = char_t('0' + j % 10);

-		name[3] = 0;

-

-		CHECK(!copy.get(name));

-	}

-}

-#endif

+#ifndef PUGIXML_NO_XPATH
+
+#include "common.hpp"
+
+#include <string>
+
+TEST(xpath_variables_type_none)
+{
+	xpath_variable_set set;
+
+	xpath_variable* var = set.add(STR("target"), xpath_type_none);
+	CHECK(!var);
+}
+
+TEST(xpath_variables_type_boolean)
+{
+	xpath_variable_set set;
+
+	xpath_variable* var = set.add(STR("target"), xpath_type_boolean);
+	CHECK(var);
+
+	CHECK(var->type() == xpath_type_boolean);
+	CHECK_STRING(var->name(), STR("target"));
+
+	CHECK(var->get_boolean() == false);
+	CHECK_DOUBLE_NAN(var->get_number());
+	CHECK_STRING(var->get_string(), STR(""));
+	CHECK(var->get_node_set().empty());
+
+	CHECK(var->set(true));
+	CHECK(!var->set(1.0));
+	CHECK(!var->set(STR("abc")));
+	CHECK(!var->set(xpath_node_set()));
+
+	CHECK(var->get_boolean() == true);
+	CHECK_DOUBLE_NAN(var->get_number());
+	CHECK_STRING(var->get_string(), STR(""));
+	CHECK(var->get_node_set().empty());
+}
+
+TEST(xpath_variables_type_number)
+{
+	xpath_variable_set set;
+
+	xpath_variable* var = set.add(STR("target"), xpath_type_number);
+	CHECK(var);
+
+	CHECK(var->type() == xpath_type_number);
+	CHECK_STRING(var->name(), STR("target"));
+
+	CHECK(var->get_boolean() == false);
+	CHECK_DOUBLE(var->get_number(), 0);
+	CHECK_STRING(var->get_string(), STR(""));
+	CHECK(var->get_node_set().empty());
+
+	CHECK(!var->set(true));
+	CHECK(var->set(1.0));
+	CHECK(!var->set(STR("abc")));
+	CHECK(!var->set(xpath_node_set()));
+
+	CHECK(var->get_boolean() == false);
+	CHECK_DOUBLE(var->get_number(), 1);
+	CHECK_STRING(var->get_string(), STR(""));
+	CHECK(var->get_node_set().empty());
+}
+
+TEST(xpath_variables_type_string)
+{
+	xpath_variable_set set;
+
+	xpath_variable* var = set.add(STR("target"), xpath_type_string);
+	CHECK(var);
+
+	CHECK(var->type() == xpath_type_string);
+	CHECK_STRING(var->name(), STR("target"));
+
+	CHECK(var->get_boolean() == false);
+	CHECK_DOUBLE_NAN(var->get_number());
+	CHECK_STRING(var->get_string(), STR(""));
+	CHECK(var->get_node_set().empty());
+
+	CHECK(!var->set(true));
+	CHECK(!var->set(1.0));
+	CHECK(var->set(STR("abc")));
+	CHECK(!var->set(xpath_node_set()));
+
+	CHECK(var->get_boolean() == false);
+	CHECK_DOUBLE_NAN(var->get_number());
+	CHECK_STRING(var->get_string(), STR("abc"));
+	CHECK(var->get_node_set().empty());
+
+	CHECK(var->set(STR("abcdef")));
+	CHECK_STRING(var->get_string(), STR("abcdef"));
+}
+
+TEST_XML(xpath_variables_type_node_set, "<node/>")
+{
+	xpath_variable_set set;
+
+	xpath_variable* var = set.add(STR("target"), xpath_type_node_set);
+	CHECK(var);
+
+	CHECK(var->type() == xpath_type_node_set);
+	CHECK_STRING(var->name(), STR("target"));
+
+	CHECK(var->get_boolean() == false);
+	CHECK_DOUBLE_NAN(var->get_number());
+	CHECK_STRING(var->get_string(), STR(""));
+	CHECK(var->get_node_set().empty());
+
+	CHECK(!var->set(true));
+	CHECK(!var->set(1.0));
+	CHECK(!var->set(STR("abc")));
+	CHECK(var->set(doc.select_nodes(STR("*"))));
+
+	CHECK(var->get_boolean() == false);
+	CHECK_DOUBLE_NAN(var->get_number());
+	CHECK_STRING(var->get_string(), STR(""));
+	CHECK(var->get_node_set().size() == 1 && var->get_node_set()[0] == doc.first_child());
+}
+
+TEST(xpath_variables_set_operations)
+{
+	xpath_variable_set set;
+
+	xpath_variable* v1 = set.add(STR("var1"), xpath_type_number);
+	CHECK(v1);
+
+	xpath_variable* v2 = set.add(STR("var2"), xpath_type_string);
+	CHECK(v2);
+
+	CHECK(v1 != v2);
+
+	CHECK(set.add(STR("var1"), xpath_type_number) == v1);
+	CHECK(set.add(STR("var2"), xpath_type_string) == v2);
+	CHECK(set.add(STR("var2"), xpath_type_node_set) == 0);
+
+	CHECK(set.get(STR("var1")) == v1);
+	CHECK(set.get(STR("var2")) == v2);
+	CHECK(set.get(STR("var")) == 0);
+	CHECK(set.get(STR("var11")) == 0);
+
+	CHECK(static_cast<const xpath_variable_set&>(set).get(STR("var1")) == v1);
+	CHECK(static_cast<const xpath_variable_set&>(set).get(STR("var3")) == 0);
+}
+
+TEST_XML(xpath_variables_set_operations_set, "<node/>")
+{
+	xpath_variable_set set;
+
+	xpath_variable* v1 = set.add(STR("var1"), xpath_type_number);
+	CHECK(v1);
+
+	xpath_variable* v2 = set.add(STR("var2"), xpath_type_string);
+	CHECK(v2);
+
+	CHECK(set.set(STR("var1"), 1.0));
+	CHECK_DOUBLE(v1->get_number(), 1.0);
+
+	CHECK(set.set(STR("var2"), STR("value")));
+	CHECK_STRING(v2->get_string(), STR("value"));
+
+	CHECK(!set.set(STR("var1"), true));
+
+	CHECK(set.set(STR("var3"), doc.select_nodes(STR("*"))));
+
+	xpath_variable* v3 = set.get(STR("var3"));
+
+	CHECK(v3);
+	CHECK(v3->type() == xpath_type_node_set);
+	CHECK(v3->get_node_set().size() == 1);
+}
+
+TEST(xpath_variables_set_out_of_memory)
+{
+	test_runner::_memory_fail_threshold = 1;
+
+	xpath_variable_set set;
+
+	xpath_variable* var = 0;
+	CHECK_ALLOC_FAIL(var = set.add(STR("target"), xpath_type_number));
+	CHECK(!var);
+}
+
+TEST(xpath_variables_out_of_memory)
+{
+	test_runner::_memory_fail_threshold = 64;
+
+	xpath_variable_set set;
+
+	xpath_variable* var = set.add(STR("target"), xpath_type_string);
+	CHECK(var);
+
+	CHECK_ALLOC_FAIL(CHECK(!var->set(STR("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"))));
+}
+
+TEST_XML(xpath_variables_evaluate, "<node/>")
+{
+	xpath_variable_set set;
+	set.set(STR("var1"), true);
+	set.set(STR("var2"), 0.5);
+	set.set(STR("var3"), STR("value"));
+	set.set(STR("var4"), doc.select_nodes(STR("*")));
+
+	CHECK_XPATH_BOOLEAN_VAR(doc, STR("$var1"), &set, true);
+	CHECK_XPATH_NUMBER_VAR(doc, STR("$var2"), &set, 0.5);
+	CHECK_XPATH_STRING_VAR(doc, STR("$var3"), &set, STR("value"));
+	CHECK_XPATH_NODESET_VAR(doc, STR("$var4"), &set) % 2;
+}
+
+TEST_XML(xpath_variables_evaluate_conversion, "<node>3</node>")
+{
+	xpath_variable_set set;
+	set.set(STR("var"), doc.select_nodes(STR("*")));
+
+	CHECK_XPATH_BOOLEAN_VAR(doc, STR("$var"), &set, true);
+	CHECK_XPATH_NUMBER_VAR(doc, STR("$var"), &set, 3);
+	CHECK_XPATH_STRING_VAR(doc, STR("$var"), &set, STR("3"));
+	CHECK_XPATH_NODESET_VAR(doc, STR("$var"), &set) % 2;
+}
+
+TEST(xpath_variables_evaluate_node_set_fail)
+{
+	xpath_variable_set set;
+	set.set(STR("var"), false);
+
+	xpath_query q(STR("$var"), &set);
+
+#ifdef PUGIXML_NO_EXCEPTIONS
+	CHECK(q.evaluate_node_set(xml_node()).empty());
+#else
+	try
+	{
+		q.evaluate_node_set(xml_node());
+
+		CHECK_FORCE_FAIL("Expected exception");
+	}
+	catch (const xpath_exception&)
+	{
+	}
+#endif
+}
+
+TEST(xpath_variables_multiple_documents)
+{
+	xml_document doc;
+	doc.append_child().set_name(STR("node"));
+
+	xml_document doc1;
+	doc1.append_child().set_name(STR("node"));
+
+	xml_document doc2;
+	doc2.append_child().set_name(STR("node"));
+
+	xpath_variable_set set;
+	set.set(STR("var1"), doc1.select_nodes(STR("*")));
+	set.set(STR("var2"), doc2.select_nodes(STR("*")));
+
+	xpath_node_set ns = doc.select_nodes(STR("$var1 | $var2 | node"), &set);
+	ns.sort();
+
+	CHECK(ns.size() == 3);
+	CHECK(ns[0] != ns[1] && ns[0] != ns[2]);
+	
+	xml_node n0 = doc.child(STR("node")), n1 = doc1.child(STR("node")), n2 = doc2.child(STR("node"));
+
+	CHECK(n0 == ns[0].node() || n0 == ns[1].node() || n0 == ns[2].node());
+	CHECK(n1 == ns[0].node() || n1 == ns[1].node() || n1 == ns[2].node());
+	CHECK(n2 == ns[0].node() || n2 == ns[1].node() || n2 == ns[2].node());
+}
+
+TEST(xpath_variables_long_name)
+{
+	xpath_variable_set set;
+	set.set(STR("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), true);
+
+	CHECK_XPATH_BOOLEAN_VAR(xml_node(), STR("$abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), &set, true);
+}
+
+TEST(xpath_variables_long_name_out_of_memory)
+{
+	xpath_variable_set set;
+	set.set(STR("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), true);
+
+	test_runner::_memory_fail_threshold = 4096 + 64 + 52 * sizeof(char_t);
+
+	CHECK_ALLOC_FAIL(CHECK(!xpath_query(STR("$abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), &set)));
+}
+
+TEST_XML(xpath_variables_select, "<node attr='1'/><node attr='2'/>")
+{
+	xpath_variable_set set;
+	set.set(STR("one"), 1.0);
+
+	xpath_node_set ns = doc.select_nodes(STR("node[@attr=$one+1]"), &set);
+	CHECK(ns.size() == 1 && ns[0].node() == doc.last_child());
+
+	xpath_node n = doc.select_node(STR("node[@attr=$one+1]"), &set);
+	CHECK(n == ns[0]);
+}
+
+TEST(xpath_variables_empty_name)
+{
+	xpath_variable_set set;
+	CHECK(!set.add(STR(""), xpath_type_number));
+}
+
+TEST_XML(xpath_variables_inside_filter, "<node key='1' value='2'/><node key='2' value='1'/><node key='1' value='1'/>")
+{
+	xpath_variable_set set;
+	set.set(STR("one"), 1.0);
+
+	xpath_node_set ns = doc.select_nodes(STR("(node[@key = $one])[@value = $one]"), &set);
+	CHECK(ns.size() == 1 && ns[0].node() == doc.last_child());
+}
+
+TEST_XML(xpath_variables_step, "<node><child/><child/><child><child/></child></node>")
+{
+	xpath_variable_set set;
+	set.set(STR("root"), doc.select_nodes(STR("node")));
+
+	CHECK_XPATH_NODESET_VAR(xml_node(), STR("$root/child"), &set) % 3 % 4 % 5;
+	CHECK_XPATH_NODESET_VAR(xml_node(), STR("$root//child"), &set) % 3 % 4 % 5 % 6;
+}
+
+TEST_XML(xpath_variables_index, "<node><child/><child/><child><child/></child></node>")
+{
+	xpath_variable_set set;
+	set.set(STR("index"), 2.0);
+
+	CHECK_XPATH_NODESET_VAR(doc, STR("node/child[$index]"), &set) % 4;
+	CHECK_XPATH_NODESET_VAR(doc, STR("node/child[position()=$index]"), &set) % 4;
+}
+
+TEST(xpath_variables_qname)
+{
+	xpath_variable_set set;
+	set.set(STR("foo:bar"), true);
+
+	CHECK_XPATH_BOOLEAN_VAR(xml_node(), STR("$foo:bar"), &set, true);
+}
+
+TEST(xpath_variables_name_error)
+{
+	xpath_variable_set set;
+	set.set(STR("foo:"), true);
+	set.set(STR(":bar"), true);
+	set.set(STR("foo:*"), true);
+	set.set(STR("foo"), true);
+	set.set(STR("3"), true);
+
+	CHECK_XPATH_FAIL_VAR(STR("$foo:"), &set);
+	CHECK_XPATH_FAIL_VAR(STR("$:bar"), &set);
+	CHECK_XPATH_FAIL_VAR(STR("$foo:*"), &set);
+	CHECK_XPATH_FAIL_VAR(STR("$foo:bar:baz"), &set);
+	CHECK_XPATH_FAIL_VAR(STR("$ foo"), &set);
+
+	CHECK_XPATH_FAIL_VAR(STR("$3"), &set);
+}
+
+TEST(xpath_variables_empty_string)
+{
+	xpath_variable_set set;
+	set.add(STR("empty"), xpath_type_string);
+
+	CHECK_XPATH_BOOLEAN_VAR(xml_node(), STR("$empty = substring-before('a', 'z')"), &set, true);
+}
+
+TEST(xpath_variables_name_underscore)
+{
+	xpath_variable_set set;
+	set.set(STR("_foo_bar"), true);
+
+	CHECK_XPATH_BOOLEAN_VAR(xml_node(), STR("$_foo_bar"), &set, true);
+}
+
+TEST(xpath_variables_name_case)
+{
+	xpath_variable_set set;
+	set.set(STR("i"), 5.0);
+	set.set(STR("I"), 2.0);
+
+	CHECK_XPATH_NUMBER_VAR(xml_node(), STR("$i div $I"), &set, 2.5);
+}
+
+TEST(xpath_variables_name_unicode)
+{
+#ifdef PUGIXML_WCHAR_MODE
+	#ifdef U_LITERALS
+		const char_t* name = L"\u0400\u203D";
+	#else
+		const char_t* name = L"\x0400\x203D";
+	#endif
+#else
+	const char_t* name = "\xd0\x80\xe2\x80\xbd";
+#endif
+
+	xpath_variable_set set;
+	set.set(name, STR("value"));
+
+	std::basic_string<char_t> var = STR("$");
+	var += name;
+
+	CHECK_XPATH_STRING_VAR(xml_node(), var.c_str(), &set, STR("value"));
+}
+
+TEST_XML(xpath_variables_count_sum, "<node><c1>12</c1><c2>23</c2><c3>34</c3></node>")
+{
+	xpath_variable_set set;
+	set.set(STR("c12"), doc.select_nodes(STR("node/c1 | node/c2")));
+	set.set(STR("c3"), doc.select_nodes(STR("node/c3")));
+	set.set(STR("c"), doc.select_nodes(STR("node/*")));
+
+	CHECK_XPATH_NUMBER_VAR(xml_node(), STR("sum($c12) * count($c) - sum($c3)"), &set, 71);
+}
+
+TEST_XML(xpath_variables_copy, "<node />")
+{
+	xpath_variable_set set1;
+	set1.set(STR("a"), true);
+	set1.set(STR("b"), 2.0);
+	set1.set(STR("c"), STR("string"));
+	set1.set(STR("d"), doc.select_nodes(STR("//*")));
+
+	CHECK_XPATH_STRING_VAR(xml_node(), STR("substring($c, count($d[$a]) + $b)"), &set1, STR("ring"));
+
+	xpath_variable_set set2 = set1;
+
+	CHECK_XPATH_STRING_VAR(xml_node(), STR("substring($c, count($d[$a]) + $b)"), &set2, STR("ring"));
+
+	xpath_variable_set set3;
+
+	CHECK(!set3.get(STR("a")));
+
+	set3 = set1;
+
+	CHECK_XPATH_STRING_VAR(xml_node(), STR("substring($c, count($d[$a]) + $b)"), &set2, STR("ring"));
+
+	set3 = set3;
+
+	CHECK_XPATH_STRING_VAR(xml_node(), STR("substring($c, count($d[$a]) + $b)"), &set2, STR("ring"));
+
+	set3 = xpath_variable_set();
+
+	CHECK(!set3.get(STR("a")));
+}
+
+TEST_XML(xpath_variables_copy_out_of_memory, "<node1 /><node2 />")
+{
+	xpath_variable_set set1;
+	set1.set(STR("a"), true);
+	set1.set(STR("b"), 2.0);
+	set1.set(STR("c"), STR("string"));
+	set1.set(STR("d"), doc.select_nodes(STR("//*")));
+
+	xpath_variable_set set2 = set1;
+
+	test_runner::_memory_fail_threshold = 32768 + 75 * sizeof(void*);
+
+	CHECK_ALLOC_FAIL(xpath_variable_set set3 = set1);
+
+	xpath_variable_set set4;
+
+	CHECK_ALLOC_FAIL(set4 = set1);
+	CHECK(!set4.get(STR("a")) && !set4.get(STR("b")) && !set4.get(STR("c")) && !set4.get(STR("d")));
+
+	CHECK_ALLOC_FAIL(set2 = set1);
+
+	CHECK(set2.get(STR("a")) && set2.get(STR("b")) && set2.get(STR("c")) && set2.get(STR("d")));
+
+	CHECK(set2.get(STR("a"))->get_boolean() == true);
+	CHECK(set2.get(STR("b"))->get_number() == 2.0);
+	CHECK_STRING(set2.get(STR("c"))->get_string(), STR("string"));
+	CHECK(set2.get(STR("d"))->get_node_set().size() == 2);
+}
+
+#if __cplusplus >= 201103
+TEST_XML(xpath_variables_move, "<node />")
+{
+	xpath_variable_set set;
+	set.set(STR("a"), true);
+	set.set(STR("b"), 2.0);
+	set.set(STR("c"), STR("string"));
+	set.set(STR("d"), doc.select_nodes(STR("//*")));
+
+	xpath_variable_set copy = set;
+	copy.set(STR("e"), 42.0);
+
+	test_runner::_memory_fail_threshold = 1;
+
+	xpath_variable_set move1 = std::move(set);
+
+	CHECK(!set.get(STR("a")) && !set.get(STR("b")) && !set.get(STR("c")) && !set.get(STR("d")));
+	CHECK(move1.get(STR("a")) && move1.get(STR("b")) && move1.get(STR("c")) && move1.get(STR("d")));
+
+	CHECK(move1.get(STR("a"))->get_boolean() == true);
+	CHECK(move1.get(STR("b"))->get_number() == 2.0);
+	CHECK_STRING(move1.get(STR("c"))->get_string(), STR("string"));
+	CHECK(move1.get(STR("d"))->get_node_set().size() == 1);
+
+	xpath_variable_set move2;
+	move2 = std::move(move1);
+
+	CHECK(!move1.get(STR("a")) && !move1.get(STR("b")) && !move1.get(STR("c")) && !move1.get(STR("d")));
+	CHECK(move2.get(STR("a")) && move2.get(STR("b")) && move2.get(STR("c")) && move2.get(STR("d")));
+
+	CHECK(copy.get(STR("e")));
+
+	copy = std::move(move2);
+
+	CHECK(!move2.get(STR("a")) && !move2.get(STR("b")) && !move2.get(STR("c")) && !move2.get(STR("d")));
+	CHECK(copy.get(STR("a")) && copy.get(STR("b")) && copy.get(STR("c")) && copy.get(STR("d")));
+	CHECK(!copy.get(STR("e")));
+
+	CHECK(copy.get(STR("a"))->get_boolean() == true);
+	CHECK(copy.get(STR("b"))->get_number() == 2.0);
+	CHECK_STRING(copy.get(STR("c"))->get_string(), STR("string"));
+	CHECK(copy.get(STR("d"))->get_node_set().size() == 1);
+}
+#endif
+
+TEST(xpath_variables_copy_big)
+{
+	xpath_variable_set set;
+
+	for (int i = 0; i < 100; ++i)
+	{
+		char_t name[4];
+		name[0] = 'a';
+		name[1] = char_t('0' + i / 10);
+		name[2] = char_t('0' + i % 10);
+		name[3] = 0;
+
+		set.set(name, double(i));
+	}
+
+	xpath_variable_set copy = set;
+
+	for (int j = 0; j < 100; ++j)
+	{
+		char_t name[4];
+		name[0] = 'a';
+		name[1] = char_t('0' + j / 10);
+		name[2] = char_t('0' + j % 10);
+		name[3] = 0;
+
+		CHECK(copy.get(name) && copy.get(name)->get_number() == j);
+	}
+}
+
+TEST(xpath_variables_copy_big_out_of_memory)
+{
+	xpath_variable_set set;
+
+	for (int i = 0; i < 100; ++i)
+	{
+		char_t name[4];
+		name[0] = 'a';
+		name[1] = char_t('0' + i / 10);
+		name[2] = char_t('0' + i % 10);
+		name[3] = 0;
+
+		set.set(name, double(i));
+	}
+
+	test_runner::_memory_fail_threshold = 1;
+
+	xpath_variable_set copy;
+	CHECK_ALLOC_FAIL(copy = set);
+
+	for (int j = 0; j < 100; ++j)
+	{
+		char_t name[4];
+		name[0] = 'a';
+		name[1] = char_t('0' + j / 10);
+		name[2] = char_t('0' + j % 10);
+		name[3] = 0;
+
+		CHECK(!copy.get(name));
+	}
+}
+#endif