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authorarseny.kapoulkine <arseny.kapoulkine@99668b35-9821-0410-8761-19e4c4f06640>2010-08-29 15:39:43 +0000
committerarseny.kapoulkine <arseny.kapoulkine@99668b35-9821-0410-8761-19e4c4f06640>2010-08-29 15:39:43 +0000
commit61ceb10baf347bb19078afdb945a6cdec85777d7 (patch)
treebe25d2607d737657373db68b9fdd5c1f58fb2af1
parent23d84cdf7c9a7d91d46bd98aed070148cb697b77 (diff)
tests: Added more XPath variable tests
git-svn-id: http://pugixml.googlecode.com/svn/trunk@681 99668b35-9821-0410-8761-19e4c4f06640
-rw-r--r--tests/test.cpp50
-rw-r--r--tests/test.hpp12
-rw-r--r--tests/test_xpath_parse.cpp3
-rw-r--r--tests/test_xpath_variables.cpp184
4 files changed, 230 insertions, 19 deletions
diff --git a/tests/test.cpp b/tests/test.cpp
index 9091f14..a48ef48 100644
--- a/tests/test.cpp
+++ b/tests/test.cpp
@@ -70,55 +70,75 @@ bool test_double_nan(double value)
}
#ifndef PUGIXML_NO_XPATH
-bool test_xpath_string(const pugi::xpath_node& node, const pugi::char_t* query, const pugi::char_t* expected)
+bool test_xpath_string(const pugi::xpath_node& node, const pugi::xpath_query& query, const pugi::char_t* expected)
{
- pugi::xpath_query q(query);
-
const size_t capacity = 64;
pugi::char_t result[capacity];
- size_t size = q.evaluate_string(result, capacity, node);
+ size_t size = query.evaluate_string(result, capacity, node);
if (size <= capacity) return test_string_equal(result, expected);
std::basic_string<pugi::char_t> buffer(size, ' ');
- return q.evaluate_string(&buffer[0], size, node) == size && test_string_equal(buffer.c_str(), expected);
+ return query.evaluate_string(&buffer[0], size, node) == size && test_string_equal(buffer.c_str(), expected);
+}
+
+bool test_xpath_boolean(const pugi::xpath_node& node, const pugi::xpath_query& query, bool expected)
+{
+ return query.evaluate_boolean(node) == expected;
+}
+
+bool test_xpath_number(const pugi::xpath_node& node, const pugi::xpath_query& query, double expected)
+{
+ double value = query.evaluate_number(node);
+ double absolute_error = fabs(value - expected);
+
+ const double tolerance = 1e-15f;
+ return absolute_error < tolerance || absolute_error < fabs(expected) * tolerance;
+}
+
+bool test_xpath_number_nan(const pugi::xpath_node& node, const pugi::xpath_query& query)
+{
+ return test_double_nan(query.evaluate_number(node));
+}
+
+bool test_xpath_string(const pugi::xpath_node& node, const pugi::char_t* query, const pugi::char_t* expected)
+{
+ pugi::xpath_query q(query);
+
+ return q && test_xpath_string(node, q, expected);
}
bool test_xpath_boolean(const pugi::xpath_node& node, const pugi::char_t* query, bool expected)
{
pugi::xpath_query q(query);
- return q.evaluate_boolean(node) == expected;
+ return q && test_xpath_boolean(node, q, expected);
}
bool test_xpath_number(const pugi::xpath_node& node, const pugi::char_t* query, double expected)
{
pugi::xpath_query q(query);
- double value = q.evaluate_number(node);
- double absolute_error = fabs(value - expected);
-
- const double tolerance = 1e-15f;
- return absolute_error < tolerance || absolute_error < fabs(expected) * tolerance;
+ return q && test_xpath_number(node, q, expected);
}
bool test_xpath_number_nan(const pugi::xpath_node& node, const pugi::char_t* query)
{
pugi::xpath_query q(query);
- return test_double_nan(q.evaluate_number(node));
+ return q && test_xpath_number_nan(node, q);
}
-bool test_xpath_fail_compile(const pugi::char_t* query)
+bool test_xpath_fail_compile(const pugi::char_t* query, pugi::xpath_variable_set* variables)
{
#ifdef PUGIXML_NO_EXCEPTIONS
- return !pugi::xpath_query(query);
+ return !pugi::xpath_query(query, variables);
#else
try
{
- pugi::xpath_query q(query);
+ pugi::xpath_query q(query, variables);
return false;
}
catch (const pugi::xpath_exception&)
diff --git a/tests/test.hpp b/tests/test.hpp
index 37f78c8..7dd4df3 100644
--- a/tests/test.hpp
+++ b/tests/test.hpp
@@ -38,11 +38,17 @@ bool test_node(const pugi::xml_node& node, const pugi::char_t* contents, const p
bool test_double_nan(double value);
#ifndef PUGIXML_NO_XPATH
+bool test_xpath_string(const pugi::xpath_node& node, const pugi::xpath_query& query, const pugi::char_t* expected);
+bool test_xpath_boolean(const pugi::xpath_node& node, const pugi::xpath_query& query, bool expected);
+bool test_xpath_number(const pugi::xpath_node& node, const pugi::xpath_query& query, double expected);
+bool test_xpath_number_nan(const pugi::xpath_node& node, const pugi::xpath_query& query);
+
bool test_xpath_string(const pugi::xpath_node& node, const pugi::char_t* query, const pugi::char_t* expected);
bool test_xpath_boolean(const pugi::xpath_node& node, const pugi::char_t* query, bool expected);
bool test_xpath_number(const pugi::xpath_node& node, const pugi::char_t* query, double expected);
bool test_xpath_number_nan(const pugi::xpath_node& node, const pugi::char_t* query);
-bool test_xpath_fail_compile(const pugi::char_t* query);
+
+bool test_xpath_fail_compile(const pugi::char_t* query, pugi::xpath_variable_set* variables = 0);
struct xpath_node_set_tester
{
@@ -128,7 +134,9 @@ struct dummy_fixture {};
#define CHECK_XPATH_NUMBER(node, query, expected) CHECK_TEXT(test_xpath_number(node, query, expected), STRINGIZE(query) " does not evaluate to " STRINGIZE(expected) " in context " STRINGIZE(node))
#define CHECK_XPATH_NUMBER_NAN(node, query) CHECK_TEXT(test_xpath_number_nan(node, query), STRINGIZE(query) " does not evaluate to NaN in context " STRINGIZE(node))
#define CHECK_XPATH_FAIL(query) CHECK_TEXT(test_xpath_fail_compile(query), STRINGIZE(query) " should not compile")
-#define CHECK_XPATH_NODESET(node, query) xpath_node_set_tester(xpath_query(query).evaluate_node_set(node), CHECK_JOIN2(STRINGIZE(query) " does not evaluate to expected set in context " STRINGIZE(node), " at "__FILE__ ":", __LINE__))
+#define CHECK_XPATH_FAIL_VAR(query, variables) CHECK_TEXT(test_xpath_fail_compile(query, variables), STRINGIZE(query) " should not compile")
+#define CHECK_XPATH_NODESET_Q(node, query) xpath_node_set_tester(query.evaluate_node_set(node), CHECK_JOIN2(STRINGIZE(query) " does not evaluate to expected set in context " STRINGIZE(node), " at "__FILE__ ":", __LINE__))
+#define CHECK_XPATH_NODESET(node, query) CHECK_XPATH_NODESET_Q(node, pugi::xpath_query(query))
#endif
#define STR(text) PUGIXML_TEXT(text)
diff --git a/tests/test_xpath_parse.cpp b/tests/test_xpath_parse.cpp
index f17357b..f996b24 100644
--- a/tests/test_xpath_parse.cpp
+++ b/tests/test_xpath_parse.cpp
@@ -41,8 +41,9 @@ TEST(xpath_number_error)
TEST(xpath_variables)
{
- CHECK_XPATH_FAIL(STR("$var")); // not implemented
+ CHECK_XPATH_FAIL(STR("$var")); // no variable var
CHECK_XPATH_FAIL(STR("$1"));
+ CHECK_XPATH_FAIL(STR("$"));
}
TEST(xpath_empty_expression)
diff --git a/tests/test_xpath_variables.cpp b/tests/test_xpath_variables.cpp
index 77ca53f..1ea8b11 100644
--- a/tests/test_xpath_variables.cpp
+++ b/tests/test_xpath_variables.cpp
@@ -176,7 +176,7 @@ TEST(xpath_variables_set_out_of_memory)
CHECK(!var);
}
-TEST(xpath_variable_out_of_memory)
+TEST(xpath_variables_out_of_memory)
{
test_runner::_memory_fail_threshold = 64;
@@ -188,4 +188,186 @@ TEST(xpath_variable_out_of_memory)
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(doc, xpath_query(STR("$var1"), &set), true);
+ CHECK_XPATH_NUMBER(doc, xpath_query(STR("$var2"), &set), 0.5);
+ CHECK_XPATH_STRING(doc, xpath_query(STR("$var3"), &set), STR("value"));
+ CHECK_XPATH_NODESET_Q(doc, xpath_query(STR("$var4"), &set)) % 2;
+}
+
+TEST_XML(xpath_variables_evaluate_conversion, "<node>3</node>")
+{
+ xpath_variable_set set;
+ set.set(STR("var"), doc.select_nodes(STR("*")));
+
+ xpath_query query(STR("$var"), &set);
+
+ CHECK_XPATH_BOOLEAN(doc, query, true);
+ CHECK_XPATH_NUMBER(doc, query, 3);
+ CHECK_XPATH_STRING(doc, query, STR("3"));
+ CHECK_XPATH_NODESET_Q(doc, query) % 2;
+}
+
+TEST(xpath_variables_evaluate_node_set_fail)
+{
+ xpath_variable_set set;
+ set.set(STR("var"), false);
+
+ xpath_query q(STR("$var"), &set);
+
+#ifdef PUGIXML_NO_EXCEPTIONS
+ CHECK_XPATH_NODESET_Q(xml_node(), q);
+#else
+ try
+ {
+ q.evaluate_node_set(xml_node());
+
+ CHECK_FORCE_FAIL("Expected exception");
+ }
+ catch (const xpath_exception&)
+ {
+ }
+#endif
+}
+
+TEST_XML(xpath_variables_multiple_documents, "<node/>")
+{
+ xml_document doc1;
+ CHECK(doc1.load(STR("<node/>")));
+
+ xml_document doc2;
+ CHECK(doc2.load(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 | $var2 | node"), &set);
+ ns.sort();
+
+ CHECK(ns.size() == 3);
+ CHECK(ns[0] != ns[1] && ns[0] != ns[2]);
+
+ xml_node n0 = doc.child(STR("node")), n1 = doc1.child(STR("node")), n2 = doc2.child(STR("node"));
+
+ CHECK(n0 == ns[0].node() || n0 == ns[1].node() || n0 == ns[2].node());
+ CHECK(n1 == ns[0].node() || n1 == ns[1].node() || n1 == ns[2].node());
+ CHECK(n2 == ns[0].node() || n2 == ns[1].node() || n2 == ns[2].node());
+}
+
+TEST(xpath_variables_long_name)
+{
+ xpath_variable_set set;
+ set.set(STR("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), true);
+
+ CHECK_XPATH_BOOLEAN(xml_node(), xpath_query(STR("$abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), &set), true);
+}
+
+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=$one+1]"), &set);
+ CHECK(ns.size() == 1 && ns[0].node() == doc.last_child());
+
+ xpath_node n = doc.select_single_node(STR("node[@attr=$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 = $one]"), &set);
+ CHECK(ns.size() == 1 && ns[0].node() == doc.last_child());
+}
+
+TEST_XML(xpath_variables_step, "<node><child/><child/><child><child/></child></node>")
+{
+ xpath_variable_set set;
+ set.set(STR("root"), doc.select_nodes(STR("node")));
+
+ CHECK_XPATH_NODESET_Q(xml_node(), xpath_query(STR("$root/child"), &set)) % 3 % 4 % 5;
+ CHECK_XPATH_NODESET_Q(xml_node(), xpath_query(STR("$root//child"), &set)) % 3 % 4 % 5 % 6;
+}
+
+TEST_XML(xpath_variables_index, "<node><child/><child/><child><child/></child></node>")
+{
+ xpath_variable_set set;
+ set.set(STR("index"), 2.0);
+
+ CHECK_XPATH_NODESET_Q(doc, xpath_query(STR("node/child[$index]"), &set)) % 4;
+ CHECK_XPATH_NODESET_Q(doc, xpath_query(STR("node/child[position()=$index]"), &set)) % 4;
+}
+
+TEST(xpath_variables_qname)
+{
+ xpath_variable_set set;
+ set.set(STR("foo:bar"), true);
+
+ CHECK_XPATH_BOOLEAN(xml_node(), xpath_query(STR("$foo:bar"), &set), true);
+}
+
+TEST(xpath_variables_qname_error)
+{
+ xpath_variable_set set;
+ set.set(STR("foo:"), true);
+ set.set(STR(":bar"), true);
+ set.set(STR("foo:*"), 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);
+}
+
+TEST(xpath_variables_empty_string)
+{
+ xpath_variable_set set;
+ set.add(STR("empty"), xpath_type_string);
+
+ CHECK_XPATH_BOOLEAN(xml_node(), xpath_query(STR("$empty = substring-before('a', 'z')"), &set), true);
+}
+
+TEST(xpath_variables_name_underscore)
+{
+ xpath_variable_set set;
+ set.set(STR("_foo_bar"), true);
+
+ CHECK_XPATH_BOOLEAN(xml_node(), xpath_query(STR("$_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(xml_node(), xpath_query(STR("$i div $I"), &set), 2.5);
+}
+
+TEST_XML(xpath_variables_count_sum, "<node><c1>12</c1><c2>23</c2><c3>34</c3></node>")
+{
+ xpath_variable_set set;
+ set.set(STR("c12"), doc.select_nodes(STR("node/c1 | node/c2")));
+ set.set(STR("c3"), doc.select_nodes(STR("node/c3")));
+ set.set(STR("c"), doc.select_nodes(STR("node/*")));
+
+ CHECK_XPATH_NUMBER(xml_node(), xpath_query(STR("sum($c12) * count($c) - sum($c3)"), &set), 71);
+}
#endif