Files
qt-creator/tests/unit/unittest/toolchainargumentscache-test.cpp
Marco Bubke 6effa1822b Clang: Improve project part updating
The project part ids are now already created very early in the database.
This removes some checks because we can assume that an id already exists.
The project part are now completely persistent, so we can read them from
the database and compare them with new generated from a new creator
session. This should help to not recreate the same PCH again and again.

Task-number: QTCREATORBUG-21151
Change-Id: Iced818ff9f7431eaed3e37978087cc0a43b9afda
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2019-04-01 10:31:38 +00:00

194 lines
6.8 KiB
C++

/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
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** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
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#include "googletest.h"
#include <toolchainargumentscache.h>
namespace {
using ClangBackEnd::ProjectPartContainer;
using ClangBackEnd::ProjectPartIds;
MATCHER_P2(IsEntry,
projectPartIds,
arguments,
std::string(negation ? "isn't " : "is ")
+ PrintToString(ClangBackEnd::ArgumentsEntry(Utils::clone(projectPartIds), arguments)))
{
const ClangBackEnd::ArgumentsEntry &entry= arg;
return entry.ids == projectPartIds && entry.arguments == arguments;
}
class ToolChainArgumentsCache : public testing::Test
{
public:
ClangBackEnd::ToolChainsArgumentsCache cache;
ProjectPartContainer projectPart1{1, {}, {}, {}, {}, {}, {}, {}, {}, {}};
ProjectPartContainer projectPart2{2, {}, {}, {}, {}, {}, {}, {}, {}, {}};
ProjectPartContainer projectPart3{3, {}, {}, {}, {}, {}, {}, {}, {}, {}};
ProjectPartContainer projectPart4{4, {}, {}, {}, {}, {}, {}, {}, {}, {}};
Utils::SmallStringVector arguments1{"yi", "er"};
Utils::SmallStringVector arguments2{"san", "se"};
};
TEST_F(ToolChainArgumentsCache, ArgumentsDoesNotExistForProjectPartId)
{
cache.update({projectPart2, projectPart4}, arguments2);
ASSERT_THAT(cache.arguments({projectPart1.projectPartId}), IsEmpty());
}
TEST_F(ToolChainArgumentsCache, AddNewArguments)
{
cache.update({projectPart2, projectPart4}, arguments2);
cache.update({projectPart1, projectPart3}, arguments1);
ASSERT_THAT(cache.arguments({projectPart1.projectPartId}),
ElementsAre(IsEntry(ProjectPartIds{projectPart1.projectPartId}, arguments1)));
}
TEST_F(ToolChainArgumentsCache, AddDifferentProjectParts)
{
cache.update({projectPart1, projectPart3}, arguments1);
cache.update({projectPart2, projectPart4}, arguments1);
ASSERT_THAT(cache.arguments(ProjectPartIds{projectPart2.projectPartId}),
ElementsAre(IsEntry(ProjectPartIds{projectPart2.projectPartId}, arguments1)));
}
TEST_F(ToolChainArgumentsCache, AddDifferentProjectPartsReverseOrder)
{
cache.update({projectPart2, projectPart3}, arguments1);
cache.update({projectPart1, projectPart4}, arguments1);
ASSERT_THAT(cache.arguments(ProjectPartIds{projectPart2.projectPartId}),
ElementsAre(IsEntry(ProjectPartIds{projectPart2.projectPartId}, arguments1)));
}
TEST_F(ToolChainArgumentsCache, AddDifferentProjectPartsDoesNotRemoveOldEntry)
{
cache.update({projectPart1, projectPart3}, arguments1);
cache.update({projectPart2, projectPart4}, arguments1);
ASSERT_THAT(cache.arguments(ProjectPartIds{projectPart1.projectPartId}),
ElementsAre(IsEntry(ProjectPartIds{projectPart1.projectPartId}, arguments1)));
}
TEST_F(ToolChainArgumentsCache, AddSameArgumentsDoesNotIncreseEntryCount)
{
cache.update({projectPart1, projectPart3}, arguments1);
cache.update({projectPart2, projectPart4}, arguments1);
ASSERT_THAT(cache.size(), 1);
}
TEST_F(ToolChainArgumentsCache, AddDifferentArgumentsDoesIncreseEntryCount)
{
cache.update({projectPart1, projectPart3}, arguments1);
cache.update({projectPart2, projectPart4}, arguments2);
ASSERT_THAT(cache.size(), 2);
}
TEST_F(ToolChainArgumentsCache, RemoveIdsFromOtherEntries)
{
cache.update({projectPart2, projectPart4}, arguments1);
cache.update({projectPart1, projectPart3}, arguments1);
cache.update({projectPart2, projectPart4}, arguments2);
ASSERT_THAT(cache.arguments(ProjectPartIds{projectPart2.projectPartId}),
ElementsAre(IsEntry(ProjectPartIds{projectPart2.projectPartId}, arguments2)));
}
TEST_F(ToolChainArgumentsCache, RemoveIdsFromOtherEntriesWithArgumentsAlreadyExists)
{
cache.update({projectPart2, projectPart4}, arguments1);
cache.update({projectPart1, projectPart3}, arguments2);
cache.update({projectPart2, projectPart4}, arguments2);
ASSERT_THAT(cache.arguments({projectPart2.projectPartId}),
ElementsAre(IsEntry(ProjectPartIds{projectPart2.projectPartId}, arguments2)));
}
TEST_F(ToolChainArgumentsCache, RemoveEntryIfEmpty)
{
cache.update({projectPart2, projectPart4}, arguments2);
cache.update({projectPart1, projectPart3}, arguments1);
cache.update({projectPart2, projectPart4}, arguments1);
ASSERT_THAT(cache.size(), 1);
}
TEST_F(ToolChainArgumentsCache, GetMutipleEntries)
{
cache.update({projectPart2, projectPart4}, arguments1);
cache.update({projectPart1, projectPart3}, arguments2);
auto arguments = cache.arguments(
{projectPart1.projectPartId, projectPart2.projectPartId, projectPart3.projectPartId});
ASSERT_THAT(arguments,
ElementsAre(IsEntry(ProjectPartIds{projectPart2.projectPartId}, arguments1),
IsEntry(ProjectPartIds{projectPart1.projectPartId,
projectPart3.projectPartId},
arguments2)));
}
TEST_F(ToolChainArgumentsCache, RemoveMutipleIds)
{
cache.update({projectPart2, projectPart4}, arguments1);
cache.update({projectPart1, projectPart3}, arguments2);
cache.remove({projectPart1.projectPartId, projectPart2.projectPartId});
ASSERT_THAT(cache.arguments({projectPart1.projectPartId,
projectPart2.projectPartId,
projectPart3.projectPartId}),
ElementsAre(IsEntry(ProjectPartIds{projectPart3.projectPartId}, arguments2)));
}
TEST_F(ToolChainArgumentsCache, RemoveEntriesIfEntryIsEmptyAfterRemovingIds)
{
cache.update({projectPart2, projectPart4}, arguments1);
cache.update({projectPart1, projectPart3}, arguments2);
cache.remove({projectPart1.projectPartId, projectPart3.projectPartId});
ASSERT_THAT(cache.size(), 1);
}
} // namespace