// -*- 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 "GetOpt.h"
#include "util.h"
#include "debug.h"
#include "testFile.h"
#include "test_config.h"
static bool debug = false;
#undef DBG
#define DBG(x) do { if (debug) {x;} } while(false)
using namespace CppUnit;
using namespace std;
using namespace libdap;
static string THE_TESTS_DIR("/dmr-rt-testsuite/");
class DmrRoundTripTest: public TestFixture {
private:
public:
DmrRoundTripTest()
{
}
~DmrRoundTripTest()
{
}
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) + THE_TESTS_DIR;
BaseTypeFactory factory;
DDS dds(&factory, dds_file);
dds.parse(prefix + dds_file);
DBG(cerr << "SOURCE DDS: " << prefix + dds_file << endl; dds.print(cerr));
if (!das_file.empty()) {
DAS das;
das.parse(prefix + das_file);
dds.transfer_attributes(&das);
DBG(cerr << "SOURCE DAS: " << prefix + das_file << 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_roundtrip_template(const string &dds_file, const string &dmr_baseline, const string &das_file = "")
// bool expected_fail = false)
{
DBG(cerr << __func__ << "() - BEGIN" << endl);
DMR *dmr = 0;
try {
dmr = build_dmr(dds_file, das_file);
XMLWriter xml;
dmr->print_dap4(xml);
DBG(cerr << "DMR: " << endl << xml.get_doc() << endl);
string prefix = string(TEST_SRC_DIR) + THE_TESTS_DIR;
string result_dmr(xml.get_doc());
string baseline_dmr = readTestBaseline(prefix + dmr_baseline);
DBG(
cerr << "BASELINE DMR(" << baseline_dmr.size() << " chars): " << prefix + dmr_baseline << endl
<< baseline_dmr << endl);
DBG(cerr << "RESULT DMR(" << result_dmr.size() << " chars): " << endl << result_dmr << endl);
CPPUNIT_ASSERT(result_dmr == baseline_dmr);
DDS *dds = dmr->getDDS();
std::ostringstream result_dds;
dds->print(result_dds);
string source_dds = readTestBaseline(prefix + dds_file);
DBG(
cerr << "SOURCE DDS(" << source_dds.size() << " chars): " << prefix + dds_file << endl << source_dds
<< endl);
DBG(cerr << "RESULT DDS(" << result_dds.str().size() << " chars): " << endl << result_dds.str() << endl);
CPPUNIT_ASSERT(result_dds.str() == source_dds);
if (!das_file.empty()) {
std::ostringstream result_das;
dds->print_das(result_das);
string source_das = readTestBaseline(prefix + das_file);
DBG(
cerr << "SOURCE DAS(" << source_das.size() << " chars): " << prefix + das_file << endl << source_das
<< endl);
DBG(
cerr << "RESULT DAS(" << result_das.str().size() << " chars): " << endl << result_das.str()
<< endl);
CPPUNIT_ASSERT(result_das.str() == source_das);
}
delete dmr;
delete dds;
}
catch (Error &e) {
delete dmr;
CPPUNIT_FAIL(string("Caught Error: ") + e.get_error_message());
}
DBG(cerr << __func__ << "() - END" << endl);
}
#if 0
void i_am_broken(string name)
{
cerr << endl;
cerr << "###################################################################" << endl;
cerr << " THE CRUCIAL TEST: '" << name << "' IS BROKEN AND HAS BEEN DISABLED." << endl;
cerr << " Please enable the test '" << name << "', fix it, and check it in." << endl;
}
#endif
void test_dds_to_dmr_to_dds_1()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
test_roundtrip_template("attr_test_00.dds", "attr_test_00.dmr", "attr_test_00.das");
DBG(cerr << __func__ << "() - END" << endl);
}
void test_dds_to_dmr_to_dds_2()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
test_roundtrip_template("test.1", "test.1.full.dmr", "test.1.das");
DBG(cerr << __func__ << "() - END" << endl);
}
void test_dds_to_dmr_to_dds_3()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
test_roundtrip_template("fnoc1.nc.dds", "fnoc1.nc.dmr.xml", "fnoc1.nc.das");
DBG(cerr << __func__ << "() - END" << endl);
}
void test_dds_to_dmr_to_dds_4()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
test_roundtrip_template("3B42.980909.5.HDF.dds", "3B42.980909.5.HDF.full.dmr", "3B42.980909.5.HDF.das");
DBG(cerr << __func__ << "() - END" << endl);
}
void test_dds_to_dmr_to_dds_5()
{
DBG(cerr << endl << __func__ << "() - BEGIN" << endl);
test_roundtrip_template("S2000415.HDF.dds", "S2000415.HDF.full.dmr", "S2000415.HDF.das");
DBG(cerr << __func__ << "() - END" << endl);
}
void test_grid_rt_01()
{
DBG(
cerr << endl << __func__ << "() - BEGIN: " << "Testing simple Grid->D4Array->Grid with 'correct' DAS."
<< endl);
// i_am_broken(__func__);
test_roundtrip_template("attr_test_01.dds", "attr_test_01.dmr", "attr_test_01.das");
DBG(cerr << __func__ << "() - END" << endl);
}
void test_grid_rt_02()
{
DBG(cerr << endl << __func__ << "() - BEGIN: " << "Testing Grid->D4Array->Grid with 'correct' DAS." << endl);
#if 0
i_am_broken(__func__);
#endif
test_roundtrip_template("coads_climatology.nc.dds", "coads_climatology.nc.full.dmr", "coads_climatology.nc.correct.das");
DBG(cerr << __func__ << "() - END" << endl);
}
void test_grid_rt_03()
{
DBG(cerr << endl << __func__ << "() - BEGIN: " << "Testing Grid->D4Array->Grid with flat DAS." << endl);
#if 0
i_am_broken(__func__);
#endif
test_roundtrip_template("coads_climatology.nc.dds", "coads_climatology.nc.full.dmr", "coads_climatology.nc.flat.das");
DBG(cerr << __func__ << "() - END" << endl);
}
CPPUNIT_TEST_SUITE (DmrRoundTripTest);
CPPUNIT_TEST(test_dds_to_dmr_to_dds_1);
CPPUNIT_TEST(test_dds_to_dmr_to_dds_2);
CPPUNIT_TEST(test_dds_to_dmr_to_dds_3);
CPPUNIT_TEST(test_dds_to_dmr_to_dds_4);
CPPUNIT_TEST(test_dds_to_dmr_to_dds_5);
CPPUNIT_TEST(test_grid_rt_01);
#if 0
CPPUNIT_TEST(test_grid_rt_02);
CPPUNIT_TEST(test_grid_rt_03);
#else
CPPUNIT_TEST_FAIL (test_grid_rt_02);
CPPUNIT_TEST_FAIL (test_grid_rt_03);
#endif
CPPUNIT_TEST_SUITE_END()
;
};
CPPUNIT_TEST_SUITE_REGISTRATION(DmrRoundTripTest);
int main(int argc, char *argv[])
{
GetOpt getopt(argc, argv, "dh");
int option_char;
while ((option_char = getopt()) != -1)
switch (option_char) {
case 'd':
debug = 1; // debug is a static global
break;
case 'h': { // help - show test names
cerr << "Usage: DmrRoundTripTest has the following tests:" << endl;
const std::vector<Test*> &tests = DmrRoundTripTest::suite()->getTests();
unsigned int prefix_len = DmrRoundTripTest::suite()->getName().append("::").length();
for (std::vector<Test*>::const_iterator i = tests.begin(), e = tests.end(); i != e; ++i) {
cerr << (*i)->getName().replace(0, prefix_len, "") << endl;
}
return 1;
break;
}
default:
break;
}
CppUnit::TextTestRunner runner;
runner.addTest(CppUnit::TestFactoryRegistry::getRegistry().makeTest());
bool wasSuccessful = true;
string test = "";
int i = getopt.optind;
if (i == argc) {
// run them all
wasSuccessful = runner.run("");
}
else {
for (; i < argc; ++i) {
if (debug) cerr << "Running " << argv[i] << endl;
test = DmrRoundTripTest::suite()->getName().append("::").append(argv[i]);
wasSuccessful = wasSuccessful && runner.run(test);
}
}
return wasSuccessful ? 0 : 1;
}