forked from qt-creator/qt-creator
		
	The namespace is now Cache for that types. Task-number: QDS-4306 Change-Id: I479f1ca534455a41de9dc1d6a1fd891e1d8973eb Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
		
			
				
	
	
		
			429 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			429 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/****************************************************************************
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**
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** Copyright (C) 2021 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "googletest.h"
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#include "projectstoragemock.h"
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#include "sqlitedatabasemock.h"
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#include <projectstorage/sourcepathcache.h>
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namespace {
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using QmlDesigner::SourceContextId;
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using QmlDesigner::SourceId;
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using QmlDesigner::SourceIds;
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using Cache = QmlDesigner::SourcePathCache<NiceMock<ProjectStorageMock>>;
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using NFP = QmlDesigner::SourcePath;
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using QmlDesigner::SourcePathView;
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using QmlDesigner::SourcePathViews;
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using QmlDesigner::Cache::SourceNameAndSourceContextId;
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class SourcePathCache : public testing::Test
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{
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protected:
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    SourcePathCache()
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    {
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        ON_CALL(storageMock, fetchSourceContextId(Eq("/path/to")))
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            .WillByDefault(Return(SourceContextId{5}));
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        ON_CALL(storageMock, fetchSourceContextId(Eq("/path2/to")))
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            .WillByDefault(Return(SourceContextId{6}));
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        ON_CALL(storageMock, fetchSourceId(SourceContextId{5}, Eq("file.cpp")))
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            .WillByDefault(Return(SourceId{42}));
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        ON_CALL(storageMock, fetchSourceId(SourceContextId{5}, Eq("file2.cpp")))
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            .WillByDefault(Return(SourceId{63}));
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        ON_CALL(storageMock, fetchSourceId(SourceContextId{6}, Eq("file.cpp")))
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            .WillByDefault(Return(SourceId{72}));
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        ON_CALL(storageMock, fetchSourceContextPath(SourceContextId{5}))
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            .WillByDefault(Return(Utils::PathString("/path/to")));
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        ON_CALL(storageMock, fetchSourceNameAndSourceContextId(SourceId{42}))
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            .WillByDefault(Return(SourceNameAndSourceContextId("file.cpp", SourceContextId{5})));
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        ON_CALL(storageMockFilled, fetchAllSources())
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            .WillByDefault(Return(std::vector<QmlDesigner::Cache::Source>({
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                {"file.cpp", SourceContextId{6}, SourceId{72}},
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                {"file2.cpp", SourceContextId{5}, SourceId{63}},
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                {"file.cpp", SourceContextId{5}, SourceId{42}},
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            })));
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        ON_CALL(storageMockFilled, fetchAllSourceContexts())
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            .WillByDefault(Return(std::vector<QmlDesigner::Cache::SourceContext>(
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                {{"/path2/to", SourceContextId{6}}, {"/path/to", SourceContextId{5}}})));
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        ON_CALL(storageMockFilled, fetchSourceContextId(Eq("/path/to")))
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            .WillByDefault(Return(SourceContextId{5}));
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        ON_CALL(storageMockFilled, fetchSourceId(SourceContextId{5}, Eq("file.cpp")))
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            .WillByDefault(Return(SourceId{42}));
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    }
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protected:
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    NiceMock<SqliteDatabaseMock> databaseMock;
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    NiceMock<ProjectStorageMock> storageMock{databaseMock};
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    Cache cache{storageMock};
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    NiceMock<ProjectStorageMock> storageMockFilled{databaseMock};
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    Cache cacheNotFilled{storageMockFilled};
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};
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TEST_F(SourcePathCache, SourceIdWithOutAnyEntryCallSourceContextId)
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{
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    EXPECT_CALL(storageMock, fetchSourceContextId(Eq("/path/to")));
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    cache.sourceId(SourcePathView("/path/to/file.cpp"));
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}
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TEST_F(SourcePathCache, SourceIdWithOutAnyEntryCalls)
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{
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    EXPECT_CALL(storageMock, fetchSourceId(SourceContextId{5}, Eq("file.cpp")));
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    cache.sourceId(SourcePathView("/path/to/file.cpp"));
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}
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TEST_F(SourcePathCache, SourceIdOfSourceIdWithOutAnyEntry)
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{
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    auto sourceId = cache.sourceId(SourcePathView("/path/to/file.cpp"));
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    ASSERT_THAT(sourceId, SourceId{42});
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}
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TEST_F(SourcePathCache, IfEntryExistsDontCallInStrorage)
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{
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    cache.sourceId(SourcePathView("/path/to/file.cpp"));
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    EXPECT_CALL(storageMock, fetchSourceContextId(Eq("/path/to"))).Times(0);
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    EXPECT_CALL(storageMock, fetchSourceId(SourceContextId{5}, Eq("file.cpp"))).Times(0);
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    cache.sourceId(SourcePathView("/path/to/file.cpp"));
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}
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TEST_F(SourcePathCache, IfDirectoryEntryExistsDontCallFetchSourceContextIdButStillCallFetchSourceId)
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{
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    cache.sourceId(SourcePathView("/path/to/file2.cpp"));
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    EXPECT_CALL(storageMock, fetchSourceContextId(Eq("/path/to"))).Times(0);
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    EXPECT_CALL(storageMock, fetchSourceId(SourceContextId{5}, Eq("file.cpp")));
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    cache.sourceId(SourcePathView("/path/to/file.cpp"));
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}
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TEST_F(SourcePathCache, GetSourceIdWithCachedValue)
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{
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    cache.sourceId(SourcePathView("/path/to/file.cpp"));
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    auto sourceId = cache.sourceId(SourcePathView("/path/to/file.cpp"));
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    ASSERT_THAT(sourceId, SourceId{42});
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}
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TEST_F(SourcePathCache, GetSourceIdWithSourceContextIdCached)
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{
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    cache.sourceId(SourcePathView("/path/to/file.cpp"));
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    auto sourceId = cache.sourceId(SourcePathView("/path/to/file2.cpp"));
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    ASSERT_THAT(sourceId, SourceId{63});
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}
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TEST_F(SourcePathCache, ThrowForGettingAFilePathWithAnInvalidId)
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{
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    SourceId sourceId;
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    ASSERT_THROW(cache.sourcePath(sourceId), QmlDesigner::NoSourcePathForInvalidSourceId);
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}
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TEST_F(SourcePathCache, GetAFilePath)
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{
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    SourceId sourceId = cache.sourceId(SourcePathView("/path/to/file.cpp"));
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    auto sourcePath = cache.sourcePath(sourceId);
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    ASSERT_THAT(sourcePath, Eq(SourcePathView{"/path/to/file.cpp"}));
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}
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TEST_F(SourcePathCache, GetAFilePathWithCachedSourceId)
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{
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    SourceId sourceId{42};
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    auto sourcePath = cache.sourcePath(sourceId);
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    ASSERT_THAT(sourcePath, Eq(SourcePathView{"/path/to/file.cpp"}));
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}
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TEST_F(SourcePathCache, FileNamesAreUniqueForEveryDirectory)
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{
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    SourceId sourceId = cache.sourceId(SourcePathView("/path/to/file.cpp"));
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    SourceId sourcePath2Id = cache.sourceId(SourcePathView("/path2/to/file.cpp"));
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    ASSERT_THAT(sourcePath2Id, Ne(sourceId));
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}
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TEST_F(SourcePathCache, DuplicateFilePathsAreEqual)
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{
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    SourceId sourcePath1Id = cache.sourceId(SourcePathView("/path/to/file.cpp"));
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    SourceId sourcePath2Id = cache.sourceId(SourcePathView("/path/to/file.cpp"));
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    ASSERT_THAT(sourcePath2Id, Eq(sourcePath1Id));
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}
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TEST_F(SourcePathCache, SourceContextIdCallsFetchSourceContextId)
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{
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    EXPECT_CALL(storageMock, fetchSourceContextId(Eq("/path/to")));
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    cache.sourceContextId(Utils::SmallString("/path/to"));
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}
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TEST_F(SourcePathCache, SecondSourceContextIdCallsNotFetchSourceContextId)
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{
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    cache.sourceContextId(Utils::SmallString("/path/to"));
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    EXPECT_CALL(storageMock, fetchSourceContextId(Eq("/path/to"))).Times(0);
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    cache.sourceContextId(Utils::SmallString("/path/to"));
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}
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TEST_F(SourcePathCache, SourceContextIdWithTrailingSlash)
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{
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    EXPECT_CALL(storageMock, fetchSourceContextId(Eq("/path/to")));
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    cache.sourceContextId(Utils::SmallString("/path/to/"));
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}
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TEST_F(SourcePathCache, SourceContextId)
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{
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    auto id = cache.sourceContextId(Utils::SmallString("/path/to"));
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    ASSERT_THAT(id, Eq(SourceContextId{5}));
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}
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TEST_F(SourcePathCache, SourceContextIdIsAlreadyInCache)
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{
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    auto firstId = cache.sourceContextId(Utils::SmallString("/path/to"));
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    auto secondId = cache.sourceContextId(Utils::SmallString("/path/to"));
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    ASSERT_THAT(secondId, firstId);
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}
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TEST_F(SourcePathCache, SourceContextIdIsAlreadyInCacheWithTrailingSlash)
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{
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    auto firstId = cache.sourceContextId(Utils::SmallString("/path/to/"));
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    auto secondId = cache.sourceContextId(Utils::SmallString("/path/to/"));
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    ASSERT_THAT(secondId, firstId);
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}
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TEST_F(SourcePathCache, SourceContextIdIsAlreadyInCacheWithAndWithoutTrailingSlash)
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{
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    auto firstId = cache.sourceContextId(Utils::SmallString("/path/to/"));
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    auto secondId = cache.sourceContextId(Utils::SmallString("/path/to"));
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    ASSERT_THAT(secondId, firstId);
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}
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TEST_F(SourcePathCache, SourceContextIdIsAlreadyInCacheWithoutAndWithTrailingSlash)
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{
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    auto firstId = cache.sourceContextId(Utils::SmallString("/path/to"));
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    auto secondId = cache.sourceContextId(Utils::SmallString("/path/to/"));
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    ASSERT_THAT(secondId, firstId);
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}
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TEST_F(SourcePathCache, ThrowForGettingADirectoryPathWithAnInvalidId)
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{
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    SourceContextId sourceContextId;
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    ASSERT_THROW(cache.sourceContextPath(sourceContextId),
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                 QmlDesigner::NoSourceContextPathForInvalidSourceContextId);
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}
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TEST_F(SourcePathCache, GetADirectoryPath)
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{
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    SourceContextId sourceContextId{5};
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    auto sourceContextPath = cache.sourceContextPath(sourceContextId);
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    ASSERT_THAT(sourceContextPath, Eq(Utils::SmallStringView{"/path/to"}));
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}
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TEST_F(SourcePathCache, GetADirectoryPathWithCachedSourceContextId)
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{
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    SourceContextId sourceContextId{5};
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    cache.sourceContextPath(sourceContextId);
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    auto sourceContextPath = cache.sourceContextPath(sourceContextId);
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    ASSERT_THAT(sourceContextPath, Eq(Utils::SmallStringView{"/path/to"}));
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}
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TEST_F(SourcePathCache, DirectoryPathCallsFetchDirectoryPath)
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{
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    EXPECT_CALL(storageMock, fetchSourceContextPath(Eq(SourceContextId{5})));
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    cache.sourceContextPath(SourceContextId{5});
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}
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TEST_F(SourcePathCache, SecondDirectoryPathCallsNotFetchDirectoryPath)
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{
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    cache.sourceContextPath(SourceContextId{5});
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    EXPECT_CALL(storageMock, fetchSourceContextPath(_)).Times(0);
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    cache.sourceContextPath(SourceContextId{5});
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}
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TEST_F(SourcePathCache, ThrowForGettingASourceContextIdWithAnInvalidSourceId)
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{
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    SourceId sourceId;
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    ASSERT_THROW(cache.sourceContextId(sourceId), QmlDesigner::NoSourcePathForInvalidSourceId);
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}
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TEST_F(SourcePathCache, FetchSourceContextIdBySourceId)
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{
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    auto sourceContextId = cache.sourceContextId(SourceId{42});
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    ASSERT_THAT(sourceContextId, Eq(SourceContextId{5}));
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}
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TEST_F(SourcePathCache, FetchSourceContextIdBySourceIdCached)
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{
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    cache.sourceContextId(SourceId{42});
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    auto sourceContextId = cache.sourceContextId(SourceId{42});
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    ASSERT_THAT(sourceContextId, Eq(SourceContextId{5}));
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}
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TEST_F(SourcePathCache, FetchFilePathAfterFetchingSourceContextIdBySourceId)
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{
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    cache.sourceContextId(SourceId{42});
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    auto sourcePath = cache.sourcePath(SourceId{42});
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    ASSERT_THAT(sourcePath, Eq("/path/to/file.cpp"));
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}
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TEST_F(SourcePathCache, FetchSourceContextIdAfterFetchingFilePathBySourceId)
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{
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    cache.sourcePath(SourceId{42});
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    auto sourceContextId = cache.sourceContextId(SourceId{42});
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    ASSERT_THAT(sourceContextId, Eq(SourceContextId{5}));
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}
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TEST_F(SourcePathCache, FetchAllSourceContextsAndSourcesAtCreation)
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{
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    EXPECT_CALL(storageMock, fetchAllSourceContexts());
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    EXPECT_CALL(storageMock, fetchAllSources());
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    Cache cache{storageMock};
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}
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TEST_F(SourcePathCache, GetFileIdInFilledCache)
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{
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    Cache cacheFilled{storageMockFilled};
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    auto id = cacheFilled.sourceId("/path2/to/file.cpp");
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    ASSERT_THAT(id, Eq(SourceId{72}));
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}
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TEST_F(SourcePathCache, GetSourceContextIdInFilledCache)
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{
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    Cache cacheFilled{storageMockFilled};
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    auto id = cacheFilled.sourceContextId(SourceId{42});
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    ASSERT_THAT(id, Eq(SourceContextId{5}));
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}
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TEST_F(SourcePathCache, GetDirectoryPathInFilledCache)
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{
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    Cache cacheFilled{storageMockFilled};
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    auto path = cacheFilled.sourceContextPath(SourceContextId{5});
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    ASSERT_THAT(path, Eq("/path/to"));
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}
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TEST_F(SourcePathCache, GetFilePathInFilledCache)
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{
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    Cache cacheFilled{storageMockFilled};
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    auto path = cacheFilled.sourcePath(SourceId{42});
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    ASSERT_THAT(path, Eq("/path/to/file.cpp"));
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}
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TEST_F(SourcePathCache, GetFileIdInAfterPopulateIfEmpty)
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{
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    cacheNotFilled.populateIfEmpty();
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    auto id = cacheNotFilled.sourceId("/path2/to/file.cpp");
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    ASSERT_THAT(id, Eq(SourceId{72}));
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}
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TEST_F(SourcePathCache, DontPopulateIfNotEmpty)
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{
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    cacheNotFilled.sourceId("/path/to/file.cpp");
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    EXPECT_CALL(storageMockFilled, fetchAllSourceContexts()).Times(0);
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    EXPECT_CALL(storageMockFilled, fetchAllSources()).Times(0);
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    cacheNotFilled.populateIfEmpty();
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}
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TEST_F(SourcePathCache, GetSourceContextIdAfterPopulateIfEmpty)
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{
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    cacheNotFilled.populateIfEmpty();
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    auto id = cacheNotFilled.sourceContextId(SourceId{42});
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    ASSERT_THAT(id, Eq(SourceContextId{5}));
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}
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TEST_F(SourcePathCache, GetDirectoryPathAfterPopulateIfEmpty)
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{
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    cacheNotFilled.populateIfEmpty();
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    auto path = cacheNotFilled.sourceContextPath(SourceContextId{5});
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    ASSERT_THAT(path, Eq("/path/to"));
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}
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TEST_F(SourcePathCache, GetFilePathAfterPopulateIfEmptye)
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{
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    cacheNotFilled.populateIfEmpty();
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    auto path = cacheNotFilled.sourcePath(SourceId{42});
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    ASSERT_THAT(path, Eq("/path/to/file.cpp"));
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}
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} // namespace
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