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// -*- mode: c++; c-basic-offset:4 -*-
// This file is part of libdap, A C++ implementation of the OPeNDAP Data
// Access Protocol.
// Copyright (c) 2014 OPeNDAP, Inc.
// Author: James Gallagher <jgallagher@opendap.org>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
#include "config.h"
#include <cppunit/TextTestRunner.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/extensions/HelperMacros.h>
#include <sstream>
#include "Byte.h"
#include "Int16.h"
#include "UInt16.h"
#include "Int32.h"
#include "UInt32.h"
#include "Float32.h"
#include "Float64.h"
#include "Str.h"
#include "Url.h"
#include "Array.h"
#include "Structure.h"
#include "Sequence.h"
#include "Grid.h"
#include "DDS.h"
#include "DMR.h"
#include "XMLWriter.h"
#include "D4BaseTypeFactory.h"
#include "D4ParserSax2.h"
#include "GNURegex.h"
#include "util.h"
#include "debug.h"
#include "testFile.h"
#include "run_tests_cppunit.h"
#include "test_config.h"
#undef DBG
#define DBG(x) do { if (debug) {x;} } while(false)
using namespace CppUnit;
using namespace std;
using namespace libdap;
class DMRTest: public TestFixture {
private:
public:
DMRTest()
{
}
~DMRTest()
{
}
void setUp()
{
}
void tearDown()
{
}
bool re_match(Regex &r, const string &s)
{
int match = r.match(s.c_str(), s.length());
DBG(cerr << "Match: " << match << " should be: " << s.length() << endl);
return match == static_cast<int>(s.length());
}
/**
* Given the name of a DDS and optional DAS file, build a DMR using the
* hackery known as transform_to_dap4 and the new DMR ctor.
*
* @param dds_file
* @param attr
* @return A pointer to the new DMR; caller must delete
*/
DMR *build_dmr(const string &dds_file, const string &das_file = "")
{
DBG(cerr << __func__ << "() - BEGIN" << endl);
DBG(cerr << __func__ << "() - dds_file: " << dds_file << endl);
DBG(cerr << __func__ << "() - das_file: " << das_file << endl);
try {
string prefix = string(TEST_SRC_DIR) + "/dmr-testsuite/";
BaseTypeFactory factory;
DDS dds(&factory, dds_file);
dds.parse(prefix + dds_file);
DBG(cerr << "SOURCE DDS: " << endl; dds.print(cerr));
if (!das_file.empty()) {
DAS das;
das.parse(prefix + das_file);
dds.transfer_attributes(&das);
DBG(cerr << "SOURCE DAS: " << endl; das.print(cerr));
DBG(cerr << "dds.print_das(): " << endl; dds.print_das(cerr));
// DBG(cerr << "dds.print_xml(): " << endl; dds.print_xml(cerr,false,"blob_foo"));
}
D4BaseTypeFactory d4_factory;
DBG(cerr << __func__ << "() - END" << endl);
return new DMR(&d4_factory, dds);
}
catch (Error &e) {
CPPUNIT_FAIL(string("Caught Error: ") + e.get_error_message());
}
return 0;
}
void test_template(const string &dds_file, const string &dmr_baseline, const string &attr = "")
{
DBG(cerr << __func__ << "() - BEGIN" << endl);
DMR *dmr = 0;
try {
dmr = build_dmr(dds_file, attr);
XMLWriter xml;
dmr->print_dap4(xml);
DBG(cerr << "DMR: " << endl << xml.get_doc() << endl);
string prefix = string(TEST_SRC_DIR) + "/dmr-testsuite/";
CPPUNIT_ASSERT(string(xml.get_doc()) == read_test_baseline(prefix + dmr_baseline));
delete dmr;
}
catch (Error &e) {
delete dmr;
CPPUNIT_FAIL(string("Caught Error: ") + e.get_error_message());
}
DBG(cerr << __func__ << "() - END" << endl);
}
CPPUNIT_TEST_SUITE (DMRTest);
CPPUNIT_TEST(test_dmr_from_dds_1);
CPPUNIT_TEST(test_dmr_from_dds_2);
CPPUNIT_TEST(test_dmr_from_dds_3);
CPPUNIT_TEST(test_dmr_from_dds_4);
CPPUNIT_TEST(test_dmr_from_dds_5);
CPPUNIT_TEST(test_dmr_from_dds_6);
CPPUNIT_TEST(test_dmr_from_dds_with_attr_1);
CPPUNIT_TEST(test_dmr_from_dds_with_attr_2);
CPPUNIT_TEST(test_copy_ctor);
CPPUNIT_TEST(test_copy_ctor_2);
CPPUNIT_TEST(test_copy_ctor_3);
CPPUNIT_TEST(test_copy_ctor_4);
CPPUNIT_TEST_SUITE_END()
;
// Test a DDS with simple scalar types and no attributes
void test_dmr_from_dds_1()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
test_template("test.1", "test.1.dmr");
DBG(cerr << __func__ << "() - END" << endl);
}
// What about arrays? This should build shared dimensions
void test_dmr_from_dds_2()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
test_template("fnoc1.nc.dds", "fnoc1.nc.dmr");
DBG(cerr << __func__ << "() - END" << endl);
}
void test_dmr_from_dds_3()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
test_template("3B42.980909.5.HDF.dds", "3B42.980909.5.HDF.dmr");
DBG(cerr << __func__ << "() - END" << endl);
}
void test_dmr_from_dds_4()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
test_template("S2000415.HDF.dds", "S2000415.HDF.dmr");
DBG(cerr << __func__ << "() - END" << endl);
}
void test_dmr_from_dds_5()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
test_template("coads_climatology.nc.dds", "coads_climatology.nc.dmr");
DBG(cerr << __func__ << "() - END" << endl);
}
void test_dmr_from_dds_6()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
test_template("structure_1.dds", "structure_1.dds.dmr");
DBG(cerr << __func__ << "() - END" << endl);
}
void test_dmr_from_dds_with_attr_1()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
test_template("test.1", "test.1.attr.dmr", "test.1.das");
DBG(cerr << __func__ << "() - END" << endl);
}
void test_dmr_from_dds_with_attr_2()
{
// The 'hacked' file has global attributes
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
test_template("3B42.980909.5.HDF.dds", "3B42.980909.5.hacked.2.HDF.attr.dmr", "3B42.980909.5.hacked.2.HDF.das");
DBG(cerr << __func__ << "() - END" << endl);
}
void test_copy_ctor()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
DMR *dmr = build_dmr("test.1", "test.1.das");
DMR *dmr_2 = new DMR(*dmr);
XMLWriter xml;
dmr->print_dap4(xml);
string dmr_src = string(xml.get_doc());
DBG(cerr << "DMR SRC: " << endl << dmr_src << endl);
XMLWriter xml2;
dmr_2->print_dap4(xml2);
string dmr_dest = string(xml2.get_doc());
DBG(cerr << "DMR DEST: " << endl << dmr_dest << endl);
delete dmr;
delete dmr_2;
CPPUNIT_ASSERT(dmr_src == dmr_dest);
DBG(cerr << __func__ << "() - END" << endl);
}
// This tests if using the copy still works after the original is deleted
void test_copy_ctor_2()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
DMR *dmr = build_dmr("test.1", "test.1.das");
DMR *dmr_2 = new DMR(*dmr);
XMLWriter xml;
dmr->print_dap4(xml);
string dmr_src = string(xml.get_doc());
DBG(cerr << "DMR SRC: " << endl << dmr_src << endl);
delete dmr;
XMLWriter xml2;
dmr_2->print_dap4(xml2);
string dmr_dest = string(xml2.get_doc());
DBG(cerr << "DMR DEST: " << endl << dmr_dest << endl);
delete dmr_2;
CPPUNIT_ASSERT(dmr_src == dmr_dest);
DBG(cerr << __func__ << "() - END" << endl);
}
// Test the grid/coverage and copy ctor code
void test_copy_ctor_3()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
DMR *dmr = build_dmr("coads_climatology.nc.dds", "coads_climatology.nc.das");
DMR *dmr_2 = new DMR(*dmr);
XMLWriter xml;
dmr->print_dap4(xml);
string dmr_src = string(xml.get_doc());
DBG(cerr << "DMR SRC: " << endl << dmr_src << endl);
XMLWriter xml2;
dmr_2->print_dap4(xml2);
string dmr_dest = string(xml2.get_doc());
DBG(cerr << "DMR DEST: " << endl << dmr_dest << endl);
delete dmr;
delete dmr_2;
CPPUNIT_ASSERT(dmr_src == dmr_dest);
DBG(cerr << __func__ << "() - END" << endl);
}
// Make the same test as above, but bypass the DMR ctor that uses a DDS object.
void test_copy_ctor_4()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
D4BaseTypeFactory factory;
DMR *dmr = new DMR(&factory, "coads");
string prefix = string(TEST_SRC_DIR) + "/D4-xml/coads_climatology.nc.xml";
ifstream ifs(prefix.c_str());
D4ParserSax2 parser;
parser.intern(ifs, dmr);
DMR *dmr_2 = new DMR(*dmr);
XMLWriter xml;
dmr->print_dap4(xml);
string dmr_src = string(xml.get_doc());
DBG(cerr << "DMR SRC: " << endl << dmr_src << endl);
XMLWriter xml2;
dmr_2->print_dap4(xml2);
string dmr_dest = string(xml2.get_doc());
DBG(cerr << "DMR DEST: " << endl << dmr_dest << endl);
delete dmr;
delete dmr_2;
CPPUNIT_ASSERT(dmr_src == dmr_dest);
DBG(cerr << __func__ << "() - END" << endl);
}
};
CPPUNIT_TEST_SUITE_REGISTRATION(DMRTest);
int main(int argc, char *argv[])
{
return run_tests<DMRTest>(argc, argv) ? 0: 1;
}
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