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// -*- mode: c++; tab-width: 4; indent-tabs-mode: t -*-
/**
* @file
* @author Enrico Zini (enrico) <enrico@enricozini.org>
*/
/*
* Test for the Debtags data provider
*
* Copyright (C) 2003-2007 Enrico Zini <enrico@debian.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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ept/debtags/debtags.h>
#include <tagcoll/coll/simple.h>
#include <tagcoll/stream/sink.h>
#include <tagcoll/patch.h>
#include <wibble/operators.h>
#include <ept/test.h>
#include <cstdio>
#ifndef EPT_DEBTAGS_TESTH
#define EPT_DEBTAGS_TESTH
using namespace tagcoll;
using namespace std;
using namespace ept;
using namespace ept::debtags;
using namespace wibble::operators;
#define testfile TEST_ENV_DIR "debtags/package-tags"
struct TestDebtags : DebtagsTestEnvironment
{
TestDebtags() {}
Test _1()
{
EnvOverride eo("DEBTAGS_TAGS", testfile);
Debtags debtags;
for (Debtags::const_iterator i = debtags.begin(); i != debtags.end(); ++i)
{
*i;
i->first;
i->second;
}
int items = 0, tags = 0;
debtags.outputSystem(stream::countingSink(items, tags));
int pitems = 0, ptags = 0;
debtags.outputPatched(stream::countingSink(pitems, ptags));
assert(items > 10);
assert(tags > 10);
assert(items <= pitems);
assert(tags <= ptags);
}
Test _2()
{
EnvOverride eo("DEBTAGS_TAGS", testfile);
Debtags debtags;
string p("debtags");
std::set<std::string> tags = debtags.getTagsOfItem(p);
assert( !tags.empty() );
#if 0
for ( std::set< Tag >::iterator i = tags.begin(); i != tags.end(); ++ i ) {
std::cerr << i->id() << ": " << i->fullname() << std::endl;
}
std::cerr << "---" << std::endl;
Tag t = voc().tagByName( "interface::commandline" );
std::cerr << t.id() << ": " << t.fullname() << std::endl;
#endif
assert_eq( tags.size(), 8u );
assert( tags.find("devel::buildtools") != tags.end() );
assert( tags.find("implemented-in::c++") != tags.end() );
assert( tags.find("interface::commandline") != tags.end() );
assert( tags.find("role::program") != tags.end() );
assert( tags.find("scope::application") != tags.end() );
assert( tags.find("suite::debian") != tags.end() );
assert( tags.find("use::searching") != tags.end() );
assert( tags.find("works-with::software:package") != tags.end() );
}
Test _3()
{
using namespace std;
EnvOverride eo("DEBTAGS_TAGS", testfile);
Debtags debtags;
/* Get the 'debtags' package */
string p("debtags");
/* Get its tags */
std::set<std::string> tags = debtags.getTagsOfItem(p);
assert(!tags.empty());
/*
cerr << "Intersection size: " << endl;
using namespace wibble::operators;
std::set<Tag>::const_iterator dbgi = tags.begin();
cerr << "* " << dbgi->fullname() << ": " << dbgi->id() << endl;
std::set<int> dbgres = debtags.tagdb().getItemsHavingTag(dbgi->id());
std::set<Package> dbgpres = debtags.getItemsHavingTag(*dbgi);
cerr << " #pkgs " << dbgres.size() << " == " << dbgpres.size() << endl;
cerr << " #isec " << dbgres.size() << " == " << dbgpres.size() << endl;
cerr << " "; ppset(dbgpres); cerr << endl;
cerr << " "; piset(dbgres); cerr << endl;
for (++dbgi ; dbgi != tags.end(); ++dbgi)
{
cerr << "* " << dbgi->fullname() << ": " << dbgi->id() << endl;
std::set<Package> dbgpkgs = debtags.getItemsHavingTag(*dbgi);
std::set<int> dbgids = debtags.tagdb().getItemsHavingTag(dbgi->id());
cerr << " "; ppset(dbgpkgs); cerr << endl;
cerr << " "; piset(dbgids); cerr << endl;
cerr << " #pkgs " << dbgpkgs.size() << " == " << dbgids.size() << endl;
dbgres &= dbgids;
dbgpres &= dbgpkgs;
cerr << " #isec " << dbgres.size() << " == " << dbgpres.size() << endl;
}
cerr << " " << dbgres.size() << endl << "Results: " << endl;
for (std::set<int>::const_iterator i = dbgres.begin(); i != dbgres.end(); ++i)
cerr << " " << *i << endl;
*/
// cerr << "Tags of debtags: ";
// for (std::set<Tag>::const_iterator i = tags.begin(); i != tags.end(); ++i)
// {
// cerr << " " + i->fullname() << endl;
// std::set<Package> packages = debtags.getItemsHavingTag(*i);
// for (std::set<Package>::const_iterator p = packages.begin();
// p != packages.end(); ++p)
// cerr << " PKG " << p->name() << endl;
// }
// cerr << endl;
/* Get the items for the tagset of 'debtags' */
std::set<string> packages = debtags.getItemsHavingTags(tags);
//cerr << packages.size() << endl;
assert(!packages.empty());
/*
for ( std::set< Package >::iterator i = packages.begin(); i != packages.end(); ++ i )
std::cerr << i->name() << std::endl;
std::cerr << "---" << std::endl;
std::cerr << p.name() << std::endl;
*/
/* They should at least contain 'debtags' */
assert( p <= packages );
/* Get one of the tags of 'debtags' */
std::string tag = *tags.begin();
/* Get its items */
{
/* Need this workaround until I figure out how to tell the new GCC
* that TagDB is a TDBReadonlyDiskIndex and should behave as such
*/
std::set<std::string> ts;
ts.insert(tag);
packages = debtags.getItemsHavingTags(ts);
}
//packages = c.debtags().tagdb().getItems(tag);
assert(!packages.empty());
/* They should at least contain 'debtags' */
assert( p <= packages );
//c.debtags().getTags(""); // XXX HACK AWW!
}
// If there is no data, Debtags should work as an empty collection
Test _4()
{
EnvOverride eo("DEBTAGS_TAGS", "./empty/notags");
Debtags empty;
assert(empty.begin() == empty.end());
assert_eq(empty.timestamp(), 0);
assert(!empty.hasData());
tagcoll::PatchList<std::string, std::string> patches = empty.changes();
assert(patches.empty());
set<std::string> res = empty.getTagsOfItem("apt");
assert(res.empty());
// TODO: currently does not compile because of a bug in tagcoll
//res = empty.getTagsOfItems(wibble::singleton(string("apt")));
//assert(res.empty());
res = empty.getAllTags();
assert(res.empty());
tagcoll::coll::Simple<string, std::string> coll;
empty.outputSystem(tagcoll::coll::inserter(coll));
assert_eq(coll.itemCount(), 0u);
coll.clear();
empty.outputPatched(tagcoll::coll::inserter(coll));
assert_eq(coll.itemCount(), 0u);
}
};
#include <ept/debtags/debtags.tcc>
#include <tagcoll/coll/simple.tcc>
#endif
// vim:set ts=4 sw=4:
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