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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) 2005 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 <cppunit/TextTestRunner.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
#include <cppunit/extensions/HelperMacros.h>
#include <cstring>
#include <string>
#include "GNURegex.h"
#include "Array.h"
#include "Int16.h"
#include "Str.h"
#include "Structure.h"
#include "debug.h"
using namespace CppUnit;
using namespace std;
namespace libdap
{
class ArrayTest : public TestFixture {
private:
Array *d_cardinal, *d_string, *d_structure;
Int16 *d_int16;
Str *d_str;
Structure *d_struct;
string svalues[4];
public:
ArrayTest() {
svalues[0] = "0 String";
svalues[1] = "1 String";
svalues[2] = "2 String";
svalues[3] = "3 String";
}
~ArrayTest() {}
void setUp() {
d_int16 = new Int16("Int16");
DBG(cerr << "d_int16: " << d_int16 << endl);
d_cardinal = new Array("Array_of_Int16", d_int16);
d_cardinal->append_dim(4, "dimension");
dods_int16 buffer[4] = {0, 1, 2, 3};
d_cardinal->val2buf(buffer);
#ifdef DODS_DEBUG
for (int i = 0; i < 4; ++i)
cerr << "buffer[" << i << "]: " << buffer[i] << endl;
#endif
d_str = new Str("Str");
d_string = new Array("Array_of_String", d_str);
d_string->append_dim(4, "dimension");
string sbuffer[4] = {"0 String", "1 String", "2 String", "3 String"};
d_string->val2buf(sbuffer);
#ifdef DODS_DEBUG
for (int i = 0; i < 4; ++i)
cerr << "sbuffer[" << i << "]: " << sbuffer[i] << endl;
#endif
d_struct = new Structure("Structure");
d_struct->add_var(d_int16);
d_structure = new Array("Array_of_Strctures", d_struct);
d_structure->append_dim(4, "dimension");
ostringstream oss;
for (int i = 0; i < 4; ++i) {
oss.str(""); oss << "field" << i;
Int16 *n = new Int16(oss.str());
DBG(cerr << "n " << i << ": " << n << endl);
oss.str(""); oss << "element" << i;
Structure *s = new Structure(oss.str());
s->add_var(n);
d_structure->set_vec(i, s);
delete n; n = 0;
delete s; s = 0;
}
delete d_int16; d_int16 = 0;
delete d_str; d_str = 0;
delete d_struct; d_struct = 0;
}
void tearDown() {
delete d_cardinal;
delete d_string;
delete d_structure;
}
bool re_match(Regex &r, const char *s) {
int match_position = r.match(s, strlen(s));
DBG(cerr << "match position: " << match_position
<< " string length: " << (int)strlen(s) << endl);
return match_position == (int)strlen(s);
}
CPPUNIT_TEST_SUITE( ArrayTest );
CPPUNIT_TEST(duplicate_cardinal_test);
CPPUNIT_TEST(duplicate_string_test);
CPPUNIT_TEST(duplicate_structure_test);
CPPUNIT_TEST_SUITE_END();
void duplicate_structure_test() {
Array::Dim_iter i = d_structure->dim_begin();
CPPUNIT_ASSERT(d_structure->dimension_size(i) == 4);
#ifdef DODS_DEBUG
for (int i = 0; i < 4; ++i) {
Structure *s = dynamic_cast<Structure*>(d_structure->var(i));
DBG(cerr << "s: " << s << endl);
if (s)
s->print_decl(cerr);
}
#endif
Array *a = new Array(*d_structure);
// a = *d_structure; I test operator= in duplicate_cardinal_test().
i = a->dim_begin();
CPPUNIT_ASSERT(a->dimension_size(i) == 4);
for (int i = 0; i < 4; ++i) {
// The point of this test is to ensure that the const ctor
// performs a deep copy; first test to make sure the pointers
// to BaseType instnaces are different in the two objects.
Structure *src = dynamic_cast<Structure*>(d_structure->var(i));
Structure *dest = dynamic_cast<Structure*>(a->var(i));
CPPUNIT_ASSERT(src != dest);
// However, for the deep copy to be correct, the two arrays must
// have equivalent elements. We know there's only one field...
CPPUNIT_ASSERT(src->type() == dods_structure_c
&& dest->type() == dods_structure_c);
Constructor::Vars_iter s = src->var_begin();
Constructor::Vars_iter d = dest->var_begin();
CPPUNIT_ASSERT((*s)->type() == dods_int16_c
&& (*d)->type() == dods_int16_c);
CPPUNIT_ASSERT((*s)->name() == (*d)->name());
}
delete a; a = 0;
}
void duplicate_string_test() {
Array::Dim_iter i = d_string->dim_begin();
CPPUNIT_ASSERT(d_string->dimension_size(i) == 4);
string *s = new string[4];
d_string->buf2val((void**)&s);
for (int i = 0; i < 4; ++i) {
CPPUNIT_ASSERT(s[i] == svalues[i] );
DBG(cerr << "s[" << i << "]: " << s[i] << endl);
}
Array a = *d_string;
i = a.dim_begin();
CPPUNIT_ASSERT(a.dimension_size(i) == 4);
string *s2 = new string[4];
d_string->buf2val((void**)&s2);
for (int i = 0; i < 4; ++i) {
CPPUNIT_ASSERT(s2[i] == svalues[i]);
DBG(cerr << "s2[" << i << "]: " << s2[i] << endl);
}
delete[] s; s = 0;
delete[] s2; s2 = 0;
}
void duplicate_cardinal_test() {
Array::Dim_iter i = d_cardinal->dim_begin();
CPPUNIT_ASSERT(d_cardinal->dimension_size(i) == 4);
dods_int16 *b = new dods_int16[4];
d_cardinal->buf2val((void**)&b);
for (int i = 0; i < 4; ++i) {
CPPUNIT_ASSERT(b[i] == i);
DBG(cerr << "b[" << i << "]: " << b[i] << endl);
}
delete[] b; b = 0;
Array a = *d_cardinal;
i = a.dim_begin();
CPPUNIT_ASSERT(a.dimension_size(i) == 4);
dods_int16 *b2 = new dods_int16[4];
d_cardinal->buf2val((void**)&b2);
for (int i = 0; i < 4; ++i) {
CPPUNIT_ASSERT(b2[i] == i);
DBG(cerr << "b2[" << i << "]: " << b2[i] << endl);
}
delete[] b2; b2 = 0;
}
};
CPPUNIT_TEST_SUITE_REGISTRATION(ArrayTest);
} // namespace libdap
int
main( int, char** )
{
CppUnit::TextTestRunner runner;
runner.addTest( CppUnit::TestFactoryRegistry::getRegistry().makeTest() );
bool wasSuccessful = runner.run( "", false ) ;
return wasSuccessful ? 0 : 1;
}
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