C++ class for reading and writing XML structures. No need for a C++ code parser or special pre compiler. Specify a schema entirly in native C++. The schema is verified when XML is read and exceptions are thrown when the XML to be parse is invalid.
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118 lines
3.7 KiB
118 lines
3.7 KiB
/*! @file |
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@id $Id: serialization_test.cxx 31 2009-04-28 07:36:07Z $ |
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*/ |
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// 1 2 3 4 5 6 7 8 |
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// 45678901234567890123456789012345678901234567890123456789012345678901234567890 |
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#include <xml-cxx/xml.hxx> |
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#include <cppunit/TestFixture.h> |
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#include <cppunit/ui/text/TestRunner.h> |
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#include <cppunit/extensions/HelperMacros.h> |
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#include <cppunit/extensions/TestFactoryRegistry.h> |
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#include <cppunit/XmlOutputter.h> |
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#include <fstream> |
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class A: public xml::Serialize { |
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public: |
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xml::Optional<int> _int; |
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protected: |
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void initXmlMembers() { |
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className("A"); |
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persist(_int, "int"); |
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} |
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}; |
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class B: public xml::Serialize { |
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public: |
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xml::Optional<long> _long; |
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xml::Optional<short> _short; |
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protected: |
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void initXmlMembers() { |
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className("B"); |
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persist(_long, "long"); |
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persist(_short, "short"); |
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} |
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}; |
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class B1: public B { |
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public: |
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xml::Optional<A> _a1; |
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xml::Optional<A> _a2; |
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xml::Optional<A> _a3; |
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protected: |
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void initXmlMembers() { |
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B::initXmlMembers(); |
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className("B1"); |
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persist(_a1, "a1"); |
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persist(_a2, "a2"); |
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persist(_a3, "a3"); |
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} |
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}; |
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class OptionalSerializationTest: public CppUnit::TestFixture { |
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public: |
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void checkOptional() { |
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std::string with("<A>\n" |
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"\t<int>13</int>\n" |
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"</A>"); |
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std::string without("<A/>"); |
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A a; |
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CPPUNIT_ASSERT_EQUAL(std::string("<A>\n" |
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"\t<int/>\n" |
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"</A>"), a.schema()); |
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std::stringstream ss1a(with); |
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CPPUNIT_ASSERT_NO_THROW(a.loadXml(ss1a)); |
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CPPUNIT_ASSERT_EQUAL(true, (bool)a._int); |
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CPPUNIT_ASSERT_EQUAL(13, *a._int); |
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std::stringstream ss1b; |
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CPPUNIT_ASSERT_NO_THROW(a.saveXml(ss1b)); |
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CPPUNIT_ASSERT_EQUAL(with, ss1b.str()); |
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std::stringstream ss2a(without); |
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CPPUNIT_ASSERT_NO_THROW(a.loadXml(ss2a)); |
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CPPUNIT_ASSERT_EQUAL(false, (bool)a._int); |
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std::stringstream ss2b; |
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CPPUNIT_ASSERT_NO_THROW(a.saveXml(ss2b)); |
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CPPUNIT_ASSERT_EQUAL(without, ss2b.str()); |
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} |
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void checkMoreOptional() { |
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std::string first("<B1>\n" |
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"\t<short>13</short>\n" |
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"\t<a2/>\n" |
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"\t<a3>\n" |
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"\t\t<int>42</int>\n" |
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"\t</a3>\n" |
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"</B1>"); |
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B1 b; |
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std::stringstream ifirst(first); |
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CPPUNIT_ASSERT_NO_THROW(b.loadXml(ifirst)); |
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CPPUNIT_ASSERT_EQUAL(false, (bool)b._long); |
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CPPUNIT_ASSERT_EQUAL(true, (bool)b._short); |
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CPPUNIT_ASSERT_EQUAL((short)13, *b._short); |
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CPPUNIT_ASSERT_EQUAL(false, (bool)b._a1); |
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CPPUNIT_ASSERT_EQUAL(true, (bool)b._a2); |
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CPPUNIT_ASSERT_EQUAL(false, (bool)b._a2->_int); |
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CPPUNIT_ASSERT_EQUAL(true, (bool)b._a3); |
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CPPUNIT_ASSERT_EQUAL(true, (bool)b._a3->_int); |
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CPPUNIT_ASSERT_EQUAL(42, *b._a3->_int); |
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std::stringstream ofirst; |
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CPPUNIT_ASSERT_NO_THROW(b.saveXml(ofirst)); |
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CPPUNIT_ASSERT_EQUAL(first, ofirst.str()); |
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} |
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CPPUNIT_TEST_SUITE(OptionalSerializationTest); |
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CPPUNIT_TEST(checkOptional); |
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CPPUNIT_TEST(checkMoreOptional); |
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CPPUNIT_TEST_SUITE_END(); |
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}; |
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CPPUNIT_TEST_SUITE_REGISTRATION(OptionalSerializationTest); |
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int main(int argc, char** argv) try { |
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std::ofstream ofs((*argv+std::string(".xml")).c_str()); |
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CppUnit::TextUi::TestRunner runner; |
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runner.setOutputter(new CppUnit::XmlOutputter(&runner.result(), ofs)); |
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runner.addTest(CppUnit::TestFactoryRegistry::getRegistry().makeTest()); |
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return runner.run() ? 0 : 1; |
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} catch (std::exception& e) { |
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std::cerr<<"***Exception: "<<e.what()<<std::endl; |
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return 1; |
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}
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