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Exheredludis/paludis/environment_implementation_TEST.cc
Saleem Abdulrasool 1ad5f5ce20 modernize: use override annotations 
Automated addition of override to overridden functions.  NFC.
2016-08-04 22:16:44 -07:00

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/* vim: set sw=4 sts=4 et foldmethod=syntax : */
/*
* Copyright (c) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Ciaran McCreesh
*
* This file is part of the Paludis package manager. Paludis is free software;
* you can redistribute it and/or modify it under the terms of the GNU General
* Public License version 2, as published by the Free Software Foundation.
*
* Paludis 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 <paludis/environments/test/test_environment.hh>
#include <paludis/repositories/fake/fake_repository.hh>
#include <paludis/repositories/fake/fake_installed_repository.hh>
#include <paludis/repositories/fake/fake_package_id.hh>
#include <paludis/util/sequence.hh>
#include <paludis/util/wrapped_forward_iterator.hh>
#include <paludis/util/set.hh>
#include <paludis/util/indirect_iterator-impl.hh>
#include <paludis/util/options.hh>
#include <paludis/util/make_named_values.hh>
#include <paludis/util/stringify.hh>
#include <paludis/user_dep_spec.hh>
#include <paludis/filter.hh>
#include <gtest/gtest.h>
using namespace paludis;
TEST(EnvironmentImplementation, Repositories)
{
TestEnvironment e;
const std::shared_ptr<FakeRepository> r1(std::make_shared<FakeRepository>(make_named_values<FakeRepositoryParams>(
n::environment() = &e,
n::name() = RepositoryName("repo1")
)));
const std::shared_ptr<FakeRepository> r2(std::make_shared<FakeRepository>(make_named_values<FakeRepositoryParams>(
n::environment() = &e,
n::name() = RepositoryName("repo2")
)));
EXPECT_THROW(e.fetch_repository(RepositoryName("repo1")), NoSuchRepositoryError);
EXPECT_THROW(e.fetch_repository(RepositoryName("repo2")), NoSuchRepositoryError);
e.add_repository(10, r1);
ASSERT_TRUE(bool(e.fetch_repository(RepositoryName("repo1"))));
EXPECT_EQ(RepositoryName("repo1"), e.fetch_repository(RepositoryName("repo1"))->name());
EXPECT_THROW(e.fetch_repository(RepositoryName("repo2")), NoSuchRepositoryError);
EXPECT_THROW(e.add_repository(10, r1), DuplicateRepositoryError);
e.add_repository(11, r2);
ASSERT_TRUE(bool(e.fetch_repository(RepositoryName("repo1"))));
EXPECT_EQ(RepositoryName("repo1"), e.fetch_repository(RepositoryName("repo1"))->name());
ASSERT_TRUE(bool(e.fetch_repository(RepositoryName("repo2"))));
EXPECT_EQ(RepositoryName("repo2"), e.fetch_repository(RepositoryName("repo2"))->name());
EXPECT_THROW(e.add_repository(10, r1), DuplicateRepositoryError);
EXPECT_THROW(e.add_repository(5, r2), DuplicateRepositoryError);
ASSERT_TRUE(bool(e.fetch_repository(RepositoryName("repo1"))));
EXPECT_EQ(RepositoryName("repo1"), e.fetch_repository(RepositoryName("repo1"))->name());
ASSERT_TRUE(bool(e.fetch_repository(RepositoryName("repo2"))));
EXPECT_EQ(RepositoryName("repo2"), e.fetch_repository(RepositoryName("repo2"))->name());
EXPECT_TRUE(! e.more_important_than(RepositoryName("repo1"), RepositoryName("repo2")));
EXPECT_TRUE(e.more_important_than(RepositoryName("repo2"), RepositoryName("repo1")));
EXPECT_TRUE(! e.more_important_than(RepositoryName("repo2"), RepositoryName("repo2")));
EXPECT_TRUE(! e.more_important_than(RepositoryName("repo1"), RepositoryName("repo1")));
}
namespace
{
struct CoolFakeRepository :
FakeRepository
{
CoolFakeRepository(const Environment * const e, const RepositoryName & rn) :
FakeRepository(make_named_values<FakeRepositoryParams>(
n::environment() = e,
n::name() = rn
))
{
}
std::shared_ptr<const CategoryNamePartSet> unimportant_category_names(const RepositoryContentMayExcludes &) const override
{
std::shared_ptr<CategoryNamePartSet> result(std::make_shared<CategoryNamePartSet>());
result->insert(CategoryNamePart("bad-cat1"));
result->insert(CategoryNamePart("bad-cat2"));
return result;
}
};
}
TEST(EnvironmentImplementation, Disambiguation)
{
TestEnvironment e;
std::shared_ptr<FakeRepository> r1(std::make_shared<FakeRepository>(make_named_values<FakeRepositoryParams>(
n::environment() = &e,
n::name() = RepositoryName("repo1"))));
r1->add_version(CategoryNamePart("cat-one") + PackageNamePart("pkg-one"), VersionSpec("0", { }));
r1->add_version(CategoryNamePart("cat-one") + PackageNamePart("pkg-two"), VersionSpec("0", { }));
r1->add_version(CategoryNamePart("cat-two") + PackageNamePart("pkg-two"), VersionSpec("0", { }));
r1->add_version(CategoryNamePart("cat-two") + PackageNamePart("pkg-three"), VersionSpec("0", { }));
e.add_repository(10, r1);
std::shared_ptr<FakeRepository> r2(std::make_shared<FakeRepository>(make_named_values<FakeRepositoryParams>(
n::environment() = &e,
n::name() = RepositoryName("repo2"))));
r2->add_version(CategoryNamePart("cat-three") + PackageNamePart("pkg-three"), VersionSpec("0", { }));
r2->add_version(CategoryNamePart("cat-three") + PackageNamePart("pkg-four"), VersionSpec("0", { }));
e.add_repository(10, r2);
std::shared_ptr<FakeRepository> r3(std::make_shared<CoolFakeRepository>(&e, RepositoryName("repo3")));
r3->add_version(CategoryNamePart("bad-cat1") + PackageNamePart("pkg-important"), VersionSpec("0", { }));
r3->add_version(CategoryNamePart("good-cat1") + PackageNamePart("pkg-important"), VersionSpec("0", { }));
r3->add_version(CategoryNamePart("good-cat1") + PackageNamePart("pkg-installed"), VersionSpec("0", { }));
r3->add_version(CategoryNamePart("good-cat2") + PackageNamePart("pkg-installed"), VersionSpec("0", { }));
r3->add_version(CategoryNamePart("bad-cat1") + PackageNamePart("pkg-fail1"), VersionSpec("0", { }));
r3->add_version(CategoryNamePart("bad-cat2") + PackageNamePart("pkg-fail1"), VersionSpec("0", { }));
r3->add_version(CategoryNamePart("bad-cat1") + PackageNamePart("pkg-fail2"), VersionSpec("0", { }));
r3->add_version(CategoryNamePart("bad-cat2") + PackageNamePart("pkg-fail2"), VersionSpec("0", { }));
r3->add_version(CategoryNamePart("good-cat1") + PackageNamePart("pkg-fail3"), VersionSpec("0", { }));
r3->add_version(CategoryNamePart("good-cat2") + PackageNamePart("pkg-fail3"), VersionSpec("0", { }));
r3->add_version(CategoryNamePart("good-cat1") + PackageNamePart("pkg-fail4"), VersionSpec("0", { }));
r3->add_version(CategoryNamePart("good-cat2") + PackageNamePart("pkg-fail4"), VersionSpec("0", { }));
r3->add_version(CategoryNamePart("avail-cat") + PackageNamePart("pkg-foo"), VersionSpec("0", { }));
e.add_repository(10, r3);
std::shared_ptr<FakeInstalledRepository> r4(std::make_shared<FakeInstalledRepository>(
make_named_values<FakeInstalledRepositoryParams>(
n::environment() = &e,
n::name() = RepositoryName("repo4"),
n::suitable_destination() = true,
n::supports_uninstall() = true
)));
r4->add_version(CategoryNamePart("good-cat1") + PackageNamePart("pkg-installed"), VersionSpec("0", { }));
r4->add_version(CategoryNamePart("good-cat1") + PackageNamePart("pkg-fail4"), VersionSpec("0", { }));
r4->add_version(CategoryNamePart("good-cat2") + PackageNamePart("pkg-fail4"), VersionSpec("0", { }));
r4->add_version(CategoryNamePart("inst-cat") + PackageNamePart("pkg-foo"), VersionSpec("0", { }));
e.add_repository(10, r4);
EXPECT_EQ("cat-one/pkg-one", stringify(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-one"))));
EXPECT_EQ("cat-three/pkg-four", stringify(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-four"))));
EXPECT_EQ("good-cat1/pkg-important", stringify(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-important"))));
EXPECT_EQ("good-cat1/pkg-installed", stringify(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-installed"))));
EXPECT_THROW(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-two")), AmbiguousPackageNameError);
EXPECT_THROW(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-three")), AmbiguousPackageNameError);
EXPECT_THROW(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-fail1")), AmbiguousPackageNameError);
EXPECT_THROW(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-fail2")), AmbiguousPackageNameError);
EXPECT_THROW(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-fail3")), AmbiguousPackageNameError);
EXPECT_THROW(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-fail4")), AmbiguousPackageNameError);
EXPECT_THROW(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-five")), NoSuchPackageError);
EXPECT_THROW(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-one"),
filter::SupportsAction<ConfigAction>()), NoSuchPackageError);
EXPECT_EQ("inst-cat/pkg-foo", stringify(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-foo"))));
EXPECT_EQ("avail-cat/pkg-foo", stringify(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-foo"), filter::SupportsAction<InstallAction>())));
EXPECT_THROW(e.fetch_unique_qualified_package_name(PackageNamePart("pkg-foo"), filter::All(), false), AmbiguousPackageNameError);
}
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