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94c08f27c6
The tests now compile fine but crash on the first floating-point exception despite our attempts to disable them in main()...
172 lines
7.5 KiB
C++
172 lines
7.5 KiB
C++
#ifndef HEADER_TEST_TEST_HPP
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#define HEADER_TEST_TEST_HPP
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#include "../src/pugixml.hpp"
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#include <setjmp.h>
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struct test_runner
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{
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test_runner(const char* name)
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{
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_name = name;
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_next = _tests;
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_tests = this;
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}
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virtual ~test_runner() {}
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virtual void run() = 0;
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const char* _name;
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test_runner* _next;
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static test_runner* _tests;
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static size_t _memory_fail_threshold;
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static bool _memory_fail_triggered;
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static jmp_buf _failure_buffer;
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static const char* _failure_message;
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static const char* _temp_path;
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};
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bool test_string_equal(const pugi::char_t* lhs, const pugi::char_t* rhs);
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template <typename Node> inline bool test_node_name_value(const Node& node, const pugi::char_t* name, const pugi::char_t* value)
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{
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return test_string_equal(node.name(), name) && test_string_equal(node.value(), value);
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}
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bool test_node(const pugi::xml_node& node, const pugi::char_t* contents, const pugi::char_t* indent, unsigned int flags);
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bool test_double_nan(double value);
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#ifndef PUGIXML_NO_XPATH
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bool test_xpath_string(const pugi::xpath_node& node, const pugi::char_t* query, pugi::xpath_variable_set* variables, const pugi::char_t* expected);
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bool test_xpath_boolean(const pugi::xpath_node& node, const pugi::char_t* query, pugi::xpath_variable_set* variables, bool expected);
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bool test_xpath_number(const pugi::xpath_node& node, const pugi::char_t* query, pugi::xpath_variable_set* variables, double expected);
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bool test_xpath_number_nan(const pugi::xpath_node& node, const pugi::char_t* query, pugi::xpath_variable_set* variables);
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bool test_xpath_fail_compile(const pugi::char_t* query, pugi::xpath_variable_set* variables);
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struct xpath_node_set_tester
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{
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pugi::xpath_node* document_order;
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size_t document_size;
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pugi::xpath_node_set result;
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unsigned int last;
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const char* message;
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void check(bool condition);
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xpath_node_set_tester(const pugi::xpath_node_set& set, const char* message);
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~xpath_node_set_tester();
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xpath_node_set_tester& operator%(unsigned int expected);
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};
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#endif
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struct dummy_fixture {};
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#define TEST_FIXTURE(name, fixture) \
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struct test_runner_helper_##name: fixture \
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{ \
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void run(); \
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}; \
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static struct test_runner_##name: test_runner \
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{ \
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test_runner_##name(): test_runner(#name) {} \
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\
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virtual void run() \
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{ \
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test_runner_helper_##name helper; \
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helper.run(); \
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} \
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} test_runner_instance_##name; \
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void test_runner_helper_##name::run()
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#define TEST(name) TEST_FIXTURE(name, dummy_fixture)
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#define TEST_XML_FLAGS(name, xml, flags) \
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struct test_fixture_##name \
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{ \
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pugi::xml_document doc; \
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\
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test_fixture_##name() \
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{ \
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CHECK(doc.load_string(PUGIXML_TEXT(xml), flags)); \
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} \
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\
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private: \
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test_fixture_##name(const test_fixture_##name&); \
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test_fixture_##name& operator=(const test_fixture_##name&); \
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}; \
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\
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TEST_FIXTURE(name, test_fixture_##name)
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#define TEST_XML(name, xml) TEST_XML_FLAGS(name, xml, pugi::parse_default)
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#define CHECK_JOIN(text, file, line) text " at " file ":" #line
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#define CHECK_JOIN2(text, file, line) CHECK_JOIN(text, file, line)
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#define CHECK_TEXT(condition, text) if (condition) ; else test_runner::_failure_message = CHECK_JOIN2(text, __FILE__, __LINE__), longjmp(test_runner::_failure_buffer, 1)
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#define CHECK_FORCE_FAIL(text) test_runner::_failure_message = CHECK_JOIN2(text, __FILE__, __LINE__), longjmp(test_runner::_failure_buffer, 1)
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#if (defined(_MSC_VER) && _MSC_VER == 1200) || defined(__MWERKS__) || (defined(__BORLANDC__) && __BORLANDC__ <= 0x540)
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# define STRINGIZE(value) "??" // Some compilers have issues with stringizing expressions that contain strings w/escaping inside
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#else
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# define STRINGIZE(value) #value
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#endif
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#define CHECK(condition) CHECK_TEXT(condition, STRINGIZE(condition) " is false")
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#define CHECK_STRING(value, expected) CHECK_TEXT(test_string_equal(value, expected), STRINGIZE(value) " is not equal to " STRINGIZE(expected))
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#define CHECK_DOUBLE(value, expected) CHECK_TEXT((value > expected ? value - expected : expected - value) < 1e-6, STRINGIZE(value) " is not equal to " STRINGIZE(expected))
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#define CHECK_DOUBLE_NAN(value) CHECK_TEXT(test_double_nan(value), STRINGIZE(value) " is not equal to NaN")
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#define CHECK_NAME_VALUE(node, name, value) CHECK_TEXT(test_node_name_value(node, name, value), STRINGIZE(node) " name/value do not match " STRINGIZE(name) " and " STRINGIZE(value))
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#define CHECK_NODE_EX(node, expected, indent, flags) CHECK_TEXT(test_node(node, expected, indent, flags), STRINGIZE(node) " contents does not match " STRINGIZE(expected))
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#define CHECK_NODE(node, expected) CHECK_NODE_EX(node, expected, PUGIXML_TEXT(""), pugi::format_raw)
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#ifndef PUGIXML_NO_XPATH
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#define CHECK_XPATH_STRING_VAR(node, query, variables, expected) CHECK_TEXT(test_xpath_string(node, query, variables, expected), STRINGIZE(query) " does not evaluate to " STRINGIZE(expected) " in context " STRINGIZE(node))
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#define CHECK_XPATH_BOOLEAN_VAR(node, query, variables, expected) CHECK_TEXT(test_xpath_boolean(node, query, variables, expected), STRINGIZE(query) " does not evaluate to " STRINGIZE(expected) " in context " STRINGIZE(node))
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#define CHECK_XPATH_NUMBER_VAR(node, query, variables, expected) CHECK_TEXT(test_xpath_number(node, query, variables, expected), STRINGIZE(query) " does not evaluate to " STRINGIZE(expected) " in context " STRINGIZE(node))
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#define CHECK_XPATH_NUMBER_NAN_VAR(node, query, variables) CHECK_TEXT(test_xpath_number_nan(node, query, variables), STRINGIZE(query) " does not evaluate to NaN in context " STRINGIZE(node))
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#define CHECK_XPATH_NODESET_VAR(node, query, variables) xpath_node_set_tester(pugi::xpath_query(query, variables).evaluate_node_set(node), CHECK_JOIN2(STRINGIZE(query) " does not evaluate to expected set in context " STRINGIZE(node), __FILE__, __LINE__))
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#define CHECK_XPATH_FAIL_VAR(query, variables) CHECK_TEXT(test_xpath_fail_compile(query, variables), STRINGIZE(query) " should not compile")
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#define CHECK_XPATH_STRING(node, query, expected) CHECK_XPATH_STRING_VAR(node, query, 0, expected)
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#define CHECK_XPATH_BOOLEAN(node, query, expected) CHECK_XPATH_BOOLEAN_VAR(node, query, 0, expected)
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#define CHECK_XPATH_NUMBER(node, query, expected) CHECK_XPATH_NUMBER_VAR(node, query, 0, expected)
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#define CHECK_XPATH_NUMBER_NAN(node, query) CHECK_XPATH_NUMBER_NAN_VAR(node, query, 0)
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#define CHECK_XPATH_NODESET(node, query) CHECK_XPATH_NODESET_VAR(node, query, 0)
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#define CHECK_XPATH_FAIL(query) CHECK_XPATH_FAIL_VAR(query, 0)
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#endif
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#ifdef PUGIXML_NO_EXCEPTIONS
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#define CHECK_ALLOC_FAIL(code) do { CHECK(!test_runner::_memory_fail_triggered); code; CHECK(test_runner::_memory_fail_triggered); test_runner::_memory_fail_triggered = false; } while (test_runner::_memory_fail_triggered)
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#else
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#define CHECK_ALLOC_FAIL(code) do { CHECK(!test_runner::_memory_fail_triggered); try { code; } catch (std::bad_alloc&) {} CHECK(test_runner::_memory_fail_triggered); test_runner::_memory_fail_triggered = false; } while (test_runner::_memory_fail_triggered)
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#endif
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#define STR(text) PUGIXML_TEXT(text)
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#if defined(__DMC__) || defined(__BORLANDC__)
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#define U_LITERALS // DMC does not understand \x01234 (it parses first three digits), but understands \u01234
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#endif
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#if (defined(_MSC_VER) && _MSC_VER == 1200) || (defined(__INTEL_COMPILER) && __INTEL_COMPILER == 800) || defined(__BORLANDC__)
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// NaN comparison on MSVC6 is incorrect, see http://www.nabble.com/assertDoubleEquals,-NaN---Microsoft-Visual-Studio-6-td9137859.html
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// IC8 and BCC are also affected by the same bug
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# define MSVC6_NAN_BUG
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#endif
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inline wchar_t wchar_cast(unsigned int value)
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{
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return static_cast<wchar_t>(value); // to avoid C4310 on MSVC
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}
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bool is_little_endian();
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pugi::xml_encoding get_native_encoding();
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#endif
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