XMLWriterTest.cpp File Reference

#include "XMLWriter.hpp"
#include "pwiz/utility/misc/unit.hpp"
#include "pwiz/utility/misc/Std.hpp"

Go to the source code of this file.

Classes
struct	TestOutputObserver

Functions
void	test ()
void	testNormalization ()
int	main (int argc, const char *argv[])

Variables
ostream *	os_ = 0
const char *	targetXML = "</root>\n"

---

Function Documentation

void test

(

)

Definition at line 73 of file XMLWriterTest.cpp.

References TestOutputObserver::cache, pwiz::minimxml::XMLWriter::characters(), pwiz::minimxml::encode_xml_id(), pwiz::minimxml::encode_xml_id_copy(), pwiz::minimxml::XMLWriter::endElement(), pwiz::minimxml::XMLWriter::Config::indentationStep, os_, pwiz::minimxml::XMLWriter::Config::outputObserver, pwiz::minimxml::XMLWriter::popStyle(), pwiz::minimxml::XMLWriter::position(), pwiz::minimxml::XMLWriter::positionNext(), pwiz::minimxml::XMLWriter::processingInstruction(), pwiz::minimxml::XMLWriter::pushStyle(), pwiz::minimxml::XMLWriter::startElement(), StyleFlag_Inline, StyleFlag_InlineInner, targetXML, and unit_assert.

{
    ostringstream oss;

    TestOutputObserver outputObserver;
    XMLWriter::Config config;
    config.indentationStep = 4;
    config.outputObserver = &outputObserver;

    XMLWriter writer(oss, config);
    if (os_) *os_ << "target:\n" << targetXML << endl;

    unit_assert(writer.position() < 1); // 0 or -1 depending on platform 

    const char* piData = "version=\"1.0\" encoding=\"UTF-8\"";
    writer.processingInstruction("xml", piData);

    unit_assert(writer.position() == 39);

    XMLWriter::Attributes attributes;
    attributes.push_back(make_pair("name1", "value1"));
    attributes.push_back(make_pair("name2", "420"));
    attributes.push_back(make_pair("name3", "0.666"));
    writer.startElement("root", attributes);

    unit_assert(writer.position() == 87);
    unit_assert(writer.positionNext() == 91);

        attributes.clear();
        attributes.push_back(make_pair("name", "nixon"));
        attributes.push_back(make_pair("color", "red"));
        attributes.push_back(make_pair("number", "37"));
        writer.pushStyle(XMLWriter::StyleFlag_AttributesOnMultipleLines);
        writer.startElement("record", attributes);
            writer.pushStyle(XMLWriter::StyleFlag_InlineInner);
            writer.startElement("quote");
            writer.characters("I'm not a crook.");
            writer.endElement();
            writer.startElement("resigned", XMLWriter::Attributes(), XMLWriter::EmptyElement);
            writer.popStyle();
        writer.endElement();
        writer.popStyle();

        attributes.clear();
        attributes.push_back(make_pair("name", "\"Penn & Teller\""));
        writer.startElement("record", attributes);
            writer.pushStyle(XMLWriter::StyleFlag_InlineInner);
            writer.startElement("quote");
            writer.characters("'Bull<shit!'");
            writer.endElement();
            writer.popStyle();
        writer.endElement();

        attributes.clear();
        attributes.push_back(make_pair("name", "clinton"));
        attributes.push_back(make_pair("color", "blue"));
        attributes.push_back(make_pair("number", "42"));
        writer.pushStyle(XMLWriter::StyleFlag_AttributesOnMultipleLines);
        writer.startElement("record", attributes);
            writer.pushStyle(XMLWriter::StyleFlag_InlineInner);
            writer.startElement("quote");
            writer.characters("I did ");
                writer.pushStyle(XMLWriter::StyleFlag_Inline);
                unit_assert(writer.position() == writer.positionNext()); // no indentation
                writer.startElement("em");
                    writer.characters("not");
                writer.endElement();
                writer.popStyle();
            writer.characters(" have sexual relations with that woman.");
            writer.endElement();
            writer.popStyle();
            writer.startElement("impeached", XMLWriter::Attributes(), XMLWriter::EmptyElement);
        writer.endElement();
        writer.popStyle();

        attributes.clear();
        attributes.push_back(make_pair("name", "bush"));
        attributes.push_back(make_pair("color", "red"));
        attributes.push_back(make_pair("number", "43"));
        writer.pushStyle(XMLWriter::StyleFlag_AttributesOnMultipleLines);
        writer.startElement("record", attributes);
            writer.pushStyle(XMLWriter::StyleFlag_InlineInner);
            writer.startElement("quote");
            writer.characters("Mission accomplished.");
            writer.endElement();
            writer.popStyle();
        writer.endElement();
        writer.popStyle();

    writer.endElement();

    if (os_) *os_ << "test: (" << oss.str().size() << ")\n" << oss.str() << endl;

    unit_assert(targetXML == oss.str());
    unit_assert(writer.position() == (int)oss.str().size());
    unit_assert(writer.position() == 671);

    if (os_) *os_ << "outputObserver cache:\n" << outputObserver.cache << endl;
    unit_assert(targetXML == outputObserver.cache);


    // test id encoding

    string id1("1invalid ID");
    unit_assert(encode_xml_id_copy(id1) == "_x0031_invalid_x0020_ID");
    unit_assert(&encode_xml_id(id1) == &id1);
    unit_assert(id1 == "_x0031_invalid_x0020_ID");

    string id2("_invalid-ID_#2_<3>");
    unit_assert(encode_xml_id_copy(id2) == "_invalid-ID__x0023_2__x003c_3_x003e_");
    unit_assert(encode_xml_id(id2) == "_invalid-ID__x0023_2__x003c_3_x003e_");

    string crazyId("!!!");
    unit_assert(encode_xml_id(crazyId) == "_x0021__x0021__x0021_");
}

void testNormalization

(

)

Definition at line 189 of file XMLWriterTest.cpp.

References pwiz::minimxml::XMLWriter::Attributes::add(), e(), and unit_assert_operator_equal.

{
#ifndef __APPLE__ // TODO: how to test that this works with Darwin's compiler?
    // test that subnormal values are clamped and provide 12 decimal places
    XMLWriter::Attributes attributes;
    attributes.add("1", 2.2250738585072014e-309);
    attributes.add("2", -2.2250738585072014e-309);
    unit_assert_operator_equal(2.225073858507e-308, lexical_cast<double>(attributes[0].second));
    unit_assert_operator_equal(-2.225073858507e-308, lexical_cast<double>(attributes[1].second));
#endif
}

int main	(	int	argc,
		const char *	argv[]
	)

Definition at line 202 of file XMLWriterTest.cpp.

References e(), os_, test(), TEST_EPILOG, TEST_FAILED, TEST_PROLOG, and testNormalization().

{
    TEST_PROLOG(argc, argv)

    try
    {
        if (argc>1 && !strcmp(argv[1],"-v")) os_ = &cout;
        test();
        testNormalization();
    }
    catch (exception& e)
    {
        TEST_FAILED(e.what())
    }
    catch (...)
    {
        TEST_FAILED("Caught unknown exception.")
    }

    TEST_EPILOG
}

---

Variable Documentation

ostream* os_ = 0

Definition at line 33 of file XMLWriterTest.cpp.

const char* targetXML = "</root>\n"

Definition at line 36 of file XMLWriterTest.cpp.

Referenced by test().