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//
// $Id$
//
//
// Original author: Darren Kessner <darren@proteowizard.org>
//
// Copyright 2007 Spielberg Family Center for Applied Proteomics
// Cedars-Sinai Medical Center, Los Angeles, California 90048
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#include "XMLWriter.hpp"
#include "pwiz/utility/misc/unit.hpp"
#include "pwiz/utility/misc/Std.hpp"
using namespace pwiz::util;
using namespace pwiz::minimxml;
ostream* os_ = 0;
const char* targetXML =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<root name1=\"value1\" name2=\"420\" name3=\"0.666\">\n"
" <record name=\"nixon\"\n"
" color=\"red\"\n"
" number=\"37\">\n"
" <quote>I'm not a crook.</quote>\n"
" <resigned/>\n"
" </record>\n"
" <record name=\""Penn & Teller"\">\n"
" <quote>'Bull<shit!'</quote>\n"
" </record>\n"
" <record name=\"clinton\"\n"
" color=\"blue\"\n"
" number=\"42\">\n"
" <quote>I did <em>not</em> have sexual relations with that woman.</quote>\n"
" <impeached/>\n"
" </record>\n"
" <record name=\"bush\"\n"
" color=\"red\"\n"
" number=\"43\">\n"
" <quote>Mission accomplished.</quote>\n"
" </record>\n"
"</root>\n";
struct TestOutputObserver : public XMLWriter::OutputObserver
{
virtual void update(const string& output)
{
cache += output;
}
string cache;
};
void test()
{
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()
{
#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, char* argv[])
{
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
}
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