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/*
* Test TDBDiskIndex
*
* Copyright (C) 2005 Enrico Zini <enrico@debian.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <test-utils.h>
#include <tagcoll/TextFormat.h>
#include <tagcoll/StringParserInput.h>
#include <tagcoll/TDBIndexer.h>
#include <tagcoll/Exception.h>
#include <unistd.h>
#include <string.h>
#include <tagcoll/TextFormat.cc>
#include <tagcoll/TDBIndexer.cc>
using namespace std;
using namespace Tagcoll;
using namespace tut_tagcoll;
// Item to use for testing (can have a NULL value, and leaks memory for simplicity)
class Item
{
protected:
const char* data;
public:
Item(const char* data = 0) {
if (data)
this->data = strdup(data);
else
this->data = 0;
}
Item(const std::string& data) {
if (data.empty())
this->data = 0;
else
this->data = strdup(data.c_str());
}
Item(const Item& i) : data(i.data) {}
Item& operator=(const Item& i) { data = i.data; return *this; }
bool operator==(const Item& ns) const throw ()
{
if (data == 0 && ns.data == 0)
return true;
if (! (data && ns.data))
return false;
return strcmp(data, ns.data) == 0;
}
bool operator<(const Item& ns) const throw ()
{
if (data == 0 && ns.data == 0)
return false;
if (data == 0 && ns.data != 0)
return true;
if (data != 0 && ns.data == 0)
return false;
return strcmp(data, ns.data) < 0;
}
operator bool() const throw () { return data != 0; }
operator std::string() const throw () { return data == 0 ? string() : string(data); }
string getData() const throw () { return string(data); }
};
// Serializer to use for testing (can return NULL values)
class ItemConverter : public Converter<Item, string>, public Converter<string, Item>
{
public:
string operator()(const Item& item) const { return item.getData(); }
Item operator()(const string& item) const
{
if (item == "null")
return Item(0);
return Item(item.c_str());
}
};
#define INSTANTIATING_TEMPLATES
#undef COMPILE_TESTSUITE
#include <tagcoll/OpSet.cc>
#include <tagcoll/Patches.cc>
template class OpSet<Item>;
template class Consumer<Item, Item>;
template class Patch<Item, Item>;
template class PatchList<Item, Item>;
template class TDBIndexer<Item, Item>;
#undef INSTANTIATING_TEMPLATES
class ItemChecker : public Consumer<Item, Item>
{
protected:
int nullitems;
int nulltags;
void consumeItemUntagged(const Item& item)
{
if (!item) nullitems++;
}
void consumeItem(const Item& item, const OpSet<Item>& tags)
{
if (!item)
nullitems++;
for (OpSet<Item>::const_iterator i = tags.begin();
i != tags.end(); i++)
if (!*i)
nulltags++;
}
public:
ItemChecker() : nullitems(0), nulltags(0) {}
int nullItems() const throw () { return nullitems; }
int nullTags() const throw () { return nulltags; }
};
static const char* testCollection =
"1: b, c, d\n"
"2: a, b, c\n"
"3: a, d, c, null\n"
"4: d, c, a\n"
"null: d, c, a\n"
"null: d, null\n";
static const char* testPatch =
"1: +a\n"
"2: +a, -b, +null\n"
"3: +d, -c, -a\n"
"null: +a, -d, -c\n"
"null: +a, -null, -c\n";
namespace tut {
struct tagcoll_tests_textformat_shar {
};
TESTGRP(tagcoll_tests_textformat);
template<> template<>
void to::test<1> ()
{
ItemConverter conv;
try {
// Parse the sample collection
StringParserInput in0(testCollection);
TDBIndexer<Item, Item> coll;
ItemChecker checker;
TextFormat<Item, Item>::parse(conv, conv, in0, checker);
gen_ensure_equals(checker.nullItems(), 2);
gen_ensure_equals(checker.nullTags(), 2);
StringParserInput in1(testCollection);
TextFormat<Item, Item>::parse(conv, conv, in1, coll);
gen_ensure(coll.hasItem("1"));
gen_ensure(coll.hasItem("2"));
gen_ensure(coll.hasItem("3"));
gen_ensure(coll.hasItem("4"));
gen_ensure(!coll.hasItem(Item()));
gen_ensure(coll.hasTag("a"));
gen_ensure(coll.hasTag("b"));
gen_ensure(coll.hasTag("c"));
gen_ensure(coll.hasTag("d"));
gen_ensure(!coll.hasTag(Item()));
} catch (Exception& e) {
fprintf(stderr, "%s: %.*s\n", e.type(), PFSTR(e.desc()));
throw;
}
}
template<> template<>
void to::test<2> ()
{
ItemConverter conv;
try {
// Parse the sample patch
StringParserInput in0(testPatch);
PatchList<Item, Item> patch = TextFormat<Item, Item>::parsePatch(conv, conv, in0);
gen_ensure(patch.find("1") != patch.end());
gen_ensure(patch.find("2") != patch.end());
gen_ensure(patch.find("3") != patch.end());
gen_ensure(patch.find("4") == patch.end());
gen_ensure(patch.find(Item()) == patch.end());
gen_ensure(patch.find("1")->second.getAdded().size() == 1);
gen_ensure(patch.find("1")->second.getRemoved().size() == 0);
gen_ensure(patch.find("1")->second.getAdded().contains("a"));
gen_ensure(!patch.find("1")->second.getAdded().contains(Item()));
gen_ensure(!patch.find("1")->second.getRemoved().contains(Item()));
gen_ensure(patch.find("2")->second.getAdded().size() == 1);
gen_ensure(patch.find("2")->second.getRemoved().size() == 1);
gen_ensure(patch.find("2")->second.getAdded().contains("a"));
gen_ensure(patch.find("2")->second.getRemoved().contains("b"));
gen_ensure(!patch.find("2")->second.getAdded().contains(Item()));
gen_ensure(!patch.find("2")->second.getRemoved().contains(Item()));
gen_ensure(patch.find("3")->second.getAdded().size() == 1);
gen_ensure(patch.find("3")->second.getRemoved().size() == 2);
gen_ensure(patch.find("3")->second.getAdded().contains("d"));
gen_ensure(patch.find("3")->second.getRemoved().contains("c"));
gen_ensure(patch.find("3")->second.getRemoved().contains("a"));
gen_ensure(!patch.find("3")->second.getAdded().contains(Item()));
gen_ensure(!patch.find("3")->second.getRemoved().contains(Item()));
} catch (Exception& e) {
fprintf(stderr, "%s: %.*s\n", e.type(), PFSTR(e.desc()));
throw;
}
}
}
// vim:set ts=4 sw=4:
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