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qt-creator/tests/unit/unittest/includecollector-test.cpp

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Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** 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
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "googletest.h"
Clang: Add file cache The database is using file path integer ids to handle file paths because otherwise we would save many redundant data. This patch is improving it further with the introduction of a database based file path cache. The entries are now divided in a directory path and file name. This is quite handy for directory based file watching. Change-Id: I03f2e388e43f3d521d6bf8e39dfb95eb2309dc73 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-09-21 11:43:59 +02:00
#include <refactoringdatabaseinitializer.h>
#include <filepathcaching.h>
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
#include <includecollector.h>
Clang: Add file cache The database is using file path integer ids to handle file paths because otherwise we would save many redundant data. This patch is improving it further with the introduction of a database based file path cache. The entries are now divided in a directory path and file name. This is quite handy for directory based file watching. Change-Id: I03f2e388e43f3d521d6bf8e39dfb95eb2309dc73 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-09-21 11:43:59 +02:00
#include <sqlitedatabase.h>
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
#include <QDateTime>
Clang: Add file cache The database is using file path integer ids to handle file paths because otherwise we would save many redundant data. This patch is improving it further with the introduction of a database based file path cache. The entries are now divided in a directory path and file name. This is quite handy for directory based file watching. Change-Id: I03f2e388e43f3d521d6bf8e39dfb95eb2309dc73 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-09-21 11:43:59 +02:00
#include <QDir>
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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using testing::AllOf;
using testing::Contains;
using testing::Not;
using testing::ElementsAre;
using testing::UnorderedElementsAre;
Clang: Add file cache The database is using file path integer ids to handle file paths because otherwise we would save many redundant data. This patch is improving it further with the introduction of a database based file path cache. The entries are now divided in a directory path and file name. This is quite handy for directory based file watching. Change-Id: I03f2e388e43f3d521d6bf8e39dfb95eb2309dc73 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-09-21 11:43:59 +02:00
using ClangBackEnd::FilePathId;
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
using ClangBackEnd::FilePathIds;
Clang: Handle native file in the file cache Different types are introduced for normalized and native file path. So the compiler is warning you if you try the wrong format. Change-Id: I1da0686b142cbf9bb7578468c2b50f90a94cebf9 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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using ClangBackEnd::FilePathView;
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
using ClangBackEnd::SourceDependency;
using ClangBackEnd::UsedMacro;
Clang: Add file cache The database is using file path integer ids to handle file paths because otherwise we would save many redundant data. This patch is improving it further with the introduction of a database based file path cache. The entries are now divided in a directory path and file name. This is quite handy for directory based file watching. Change-Id: I03f2e388e43f3d521d6bf8e39dfb95eb2309dc73 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-09-21 11:43:59 +02:00
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
namespace {
class IncludeCollector : public ::testing::Test
{
protected:
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
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void SetUp()
{
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collector.addFile(id(TESTDATA_DIR "/includecollector/project/main.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
collector.addFile(id(TESTDATA_DIR "/includecollector/project/main2.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
collector.addUnsavedFiles({{{TESTDATA_DIR, "includecollector/project/generated_file.h"}, "#pragma once", {}}});
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
collector.setExcludedIncludes(excludePaths.clone());
emptyCollector.setExcludedIncludes(excludePaths.clone());
}
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
FilePathId id(const Utils::SmallStringView &path) const
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
{
return filePathCache.filePathId(FilePathView{path});
}
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
static off_t fileSize(Utils::SmallStringView filePath)
{
return QFileInfo(QString(filePath)).size();
}
static std::time_t lastModified(Utils::SmallStringView filePath)
{
return QFileInfo(QString(filePath)).lastModified().toTime_t();
}
ClangBackEnd::FileStatus fileStatus(Utils::SmallStringView filePath) const
{
return {id(filePath), fileSize(filePath), lastModified(filePath), false};
}
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
protected:
UnitTests: Use memory database Tests get more reliable if the database is not shared between different tests and the testing is speed up by not accessing the file system. Change-Id: Ieb3c5495df4f0fae2293111949792774b01bf913 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-10-18 13:34:05 +02:00
Sqlite::Database database{":memory:", Sqlite::JournalMode::Memory};
Clang: Add file cache The database is using file path integer ids to handle file paths because otherwise we would save many redundant data. This patch is improving it further with the introduction of a database based file path cache. The entries are now divided in a directory path and file name. This is quite handy for directory based file watching. Change-Id: I03f2e388e43f3d521d6bf8e39dfb95eb2309dc73 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-09-21 11:43:59 +02:00
ClangBackEnd::RefactoringDatabaseInitializer<Sqlite::Database> databaseInitializer{database};
ClangBackEnd::FilePathCaching filePathCache{database};
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
ClangBackEnd::IncludeCollector collector{filePathCache};
Clang: Improve speed by content generation The argument parsing has some considerable overhead. We try to avoid that with merging all content together in one file. Change-Id: Icf426bb5d6a5569d59c180f94c7eab66a22a251c Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-02-16 18:25:19 +01:00
ClangBackEnd::IncludeCollector emptyCollector{filePathCache};
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
Utils::PathStringVector excludePaths = {TESTDATA_DIR "/includecollector/project/main.cpp",
TESTDATA_DIR "/includecollector/project/main2.cpp",
TESTDATA_DIR "/includecollector/project/header1.h",
TESTDATA_DIR "/includecollector/project/header2.h",
TESTDATA_DIR "/includecollector/project/generated_file.h"};
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
};
TEST_F(IncludeCollector, IncludesExternalHeader)
{
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
collector.collect();
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
ASSERT_THAT(collector.takeIncludeIds(),
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
AllOf(Contains(id(TESTDATA_DIR "/includecollector/external/external1.h")),
Contains(id(TESTDATA_DIR "/includecollector/external/external2.h")),
Contains(id(TESTDATA_DIR "/includecollector/external/indirect_external.h")),
Contains(id(TESTDATA_DIR "/includecollector/external/indirect_external2.h"))));
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
}
TEST_F(IncludeCollector, DoesNotIncludesInternalHeader)
{
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
collector.collect();
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
ASSERT_THAT(collector.takeIncludeIds(), Not(Contains(id(TESTDATA_DIR "/includecollector/project/header1.h"))));
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
}
TEST_F(IncludeCollector, NoDuplicate)
{
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
collector.collect();
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
ASSERT_THAT(collector.takeIncludeIds(),
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
UnorderedElementsAre(id(TESTDATA_DIR "/includecollector/external/external1.h"),
id(TESTDATA_DIR "/includecollector/external/external2.h"),
id(TESTDATA_DIR "/includecollector/external/external3.h"),
id(TESTDATA_DIR "/includecollector/external/indirect_external.h"),
id(TESTDATA_DIR "/includecollector/external/indirect_external2.h")));
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
}
TEST_F(IncludeCollector, IncludesAreSorted)
{
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
collector.collect();
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
ASSERT_THAT(collector.takeIncludeIds(),
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
SizeIs(5));
Clang: Improve speed by content generation The argument parsing has some considerable overhead. We try to avoid that with merging all content together in one file. Change-Id: Icf426bb5d6a5569d59c180f94c7eab66a22a251c Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-02-16 18:25:19 +01:00
}
Clang: Add test for include collector To be secure that include is only called it the definition is true. Change-Id: I04bae9860e64206a1c6886d7cf1682a87e9f9a07 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-02-13 13:30:29 +01:00
TEST_F(IncludeCollector, If)
{
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
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emptyCollector.addFile(id(TESTDATA_DIR "/includecollector/project/if.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
Clang: Add test for include collector To be secure that include is only called it the definition is true. Change-Id: I04bae9860e64206a1c6886d7cf1682a87e9f9a07 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-02-13 13:30:29 +01:00
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
emptyCollector.collect();
Clang: Add test for include collector To be secure that include is only called it the definition is true. Change-Id: I04bae9860e64206a1c6886d7cf1682a87e9f9a07 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-02-13 13:30:29 +01:00
ASSERT_THAT(emptyCollector.takeIncludeIds(),
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
ElementsAre(id(TESTDATA_DIR "/includecollector/project/true.h")));
Clang: Add test for include collector To be secure that include is only called it the definition is true. Change-Id: I04bae9860e64206a1c6886d7cf1682a87e9f9a07 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-02-13 13:30:29 +01:00
}
Clang: Improve speed by content generation The argument parsing has some considerable overhead. We try to avoid that with merging all content together in one file. Change-Id: Icf426bb5d6a5569d59c180f94c7eab66a22a251c Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-02-16 18:25:19 +01:00
TEST_F(IncludeCollector, LocalPath)
{
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
emptyCollector.addFile(id(TESTDATA_DIR "/includecollector/project/main.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
Clang: Improve speed by content generation The argument parsing has some considerable overhead. We try to avoid that with merging all content together in one file. Change-Id: Icf426bb5d6a5569d59c180f94c7eab66a22a251c Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-02-16 18:25:19 +01:00
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
emptyCollector.collect();
Clang: Improve speed by content generation The argument parsing has some considerable overhead. We try to avoid that with merging all content together in one file. Change-Id: Icf426bb5d6a5569d59c180f94c7eab66a22a251c Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-02-16 18:25:19 +01:00
ASSERT_THAT(emptyCollector.takeIncludeIds(),
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
UnorderedElementsAre(id(TESTDATA_DIR "/includecollector/external/external1.h"),
id(TESTDATA_DIR "/includecollector/external/external2.h"),
id(TESTDATA_DIR "/includecollector/external/external3.h"),
id(TESTDATA_DIR "/includecollector/external/indirect_external.h"),
id(TESTDATA_DIR "/includecollector/external/indirect_external2.h")));
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
}
Clang: Work around missing file We now generate an empty fake file. Change-Id: I92fef2b24dce788c1d1b675b034d4b31346b80d9 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-02-20 17:14:17 +01:00
TEST_F(IncludeCollector, IgnoreMissingFile)
{
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
emptyCollector.addFile(id(TESTDATA_DIR "/includecollector/project/missingfile.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
Clang: Work around missing file We now generate an empty fake file. Change-Id: I92fef2b24dce788c1d1b675b034d4b31346b80d9 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-02-20 17:14:17 +01:00
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
emptyCollector.collect();
Clang: Work around missing file We now generate an empty fake file. Change-Id: I92fef2b24dce788c1d1b675b034d4b31346b80d9 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-02-20 17:14:17 +01:00
ASSERT_THAT(emptyCollector.takeIncludeIds(),
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
UnorderedElementsAre(id(TESTDATA_DIR "/includecollector/external/external1.h"),
id(TESTDATA_DIR "/includecollector/external/indirect_external.h"),
id(TESTDATA_DIR "/includecollector/external/indirect_external2.h")));
Clang: Work around missing file We now generate an empty fake file. Change-Id: I92fef2b24dce788c1d1b675b034d4b31346b80d9 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-02-20 17:14:17 +01:00
}
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
TEST_F(IncludeCollector, IncludesOnlyTopExternalHeader)
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
{
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
collector.collect();
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
ASSERT_THAT(collector.takeTopIncludeIds(),
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
UnorderedElementsAre(id(TESTDATA_DIR "/includecollector/external/external1.h"),
id(TESTDATA_DIR "/includecollector/external/external2.h"),
id(TESTDATA_DIR "/includecollector/external/external3.h")));
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
}
TEST_F(IncludeCollector, TopIncludeInIfMacro)
{
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
emptyCollector.addFile(id(TESTDATA_DIR "/includecollector/project/if.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.setExcludedIncludes({TESTDATA_DIR "/includecollector/project/if.cpp"});
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
emptyCollector.collect();
Clang: Handle generated files We don't handled generated files so we got internal parse errors. Change-Id: If75e202f93fe3f71f43e3b1d15c0fb77e20c2248 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-02-01 13:43:28 +01:00
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
ASSERT_THAT(emptyCollector.takeTopIncludeIds(),
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
ElementsAre(id(TESTDATA_DIR "/includecollector/project/true.h")));
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
}
TEST_F(IncludeCollector, TopIncludeWithLocalPath)
{
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
emptyCollector.addFile(id(TESTDATA_DIR "/includecollector/project/main.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
emptyCollector.collect();
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
ASSERT_THAT(emptyCollector.takeTopIncludeIds(),
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
UnorderedElementsAre(id(TESTDATA_DIR "/includecollector/external/external1.h"),
id(TESTDATA_DIR "/includecollector/external/external2.h"),
id(TESTDATA_DIR "/includecollector/external/external3.h")));
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
}
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
TEST_F(IncludeCollector, TopIncludesIgnoreMissingFile)
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
{
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
emptyCollector.addFile(id(TESTDATA_DIR "/includecollector/project/missingfile.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.setExcludedIncludes({TESTDATA_DIR "/includecollector/project/missingfile.cpp"});
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
emptyCollector.collect();
Clang: Fix includes in the PCH creator We now distinguish between the the top external headers which are used for the PCH and all external includes which are used for watching. Adding indirect external includes can lead to errors because some are not protected by a header guard. Change-Id: I01576fcf1ad25e7a6e3efc252eabbd23d5c0e727 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-03-28 16:00:10 +02:00
ASSERT_THAT(emptyCollector.takeTopIncludeIds(),
ClangPchManager: Add build dependencies to include collector It's a first step but we have to refactor the interface later. Task-number: QTCREATORBUG-21379 Change-Id: Idda666bcaec950203f001c993c54a926779527e0 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2018-10-18 17:22:47 +02:00
UnorderedElementsAre(id(TESTDATA_DIR "/includecollector/external/external1.h")));
}
TEST_F(IncludeCollector, SourceFiles)
{
emptyCollector.addFile(id(TESTDATA_DIR "/symbolscollector_main.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.collect();
ASSERT_THAT(emptyCollector.sourceFiles(),
UnorderedElementsAre(id(TESTDATA_DIR "/symbolscollector_main.cpp"),
id(TESTDATA_DIR "/symbolscollector_header1.h"),
id(TESTDATA_DIR "/symbolscollector_header2.h")));
}
TEST_F(IncludeCollector, MainFileInSourceFiles)
{
emptyCollector.addFile(id(TESTDATA_DIR "/symbolscollector_main.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
ASSERT_THAT(emptyCollector.sourceFiles(),
ElementsAre(id(TESTDATA_DIR "/symbolscollector_main.cpp")));
}
TEST_F(IncludeCollector, ResetMainFileInSourceFiles)
{
emptyCollector.addFile(id(TESTDATA_DIR "/symbolscollector_main.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
ASSERT_THAT(emptyCollector.sourceFiles(),
ElementsAre(id(TESTDATA_DIR "/symbolscollector_main.cpp")));
}
TEST_F(IncludeCollector, DontDuplicateSourceFiles)
{
emptyCollector.addFile(id(TESTDATA_DIR "/symbolscollector_main.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.collect();
emptyCollector.collect();
ASSERT_THAT(emptyCollector.sourceFiles(),
UnorderedElementsAre(id(TESTDATA_DIR "/symbolscollector_main.cpp"),
id(TESTDATA_DIR "/symbolscollector_header1.h"),
id(TESTDATA_DIR "/symbolscollector_header2.h")));
}
TEST_F(IncludeCollector, ClearSourceFiles)
{
emptyCollector.addFile(id(TESTDATA_DIR "/symbolscollector_main.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.clear();
ASSERT_THAT(emptyCollector.sourceFiles(), IsEmpty());
}
TEST_F(IncludeCollector, ClearFileStatus)
{
emptyCollector.addFile(id(TESTDATA_DIR "/symbolscollector_main.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.collect();
emptyCollector.clear();
ASSERT_THAT(emptyCollector.fileStatuses(), IsEmpty());
}
TEST_F(IncludeCollector, ClearUsedMacros)
{
emptyCollector.addFile(id(TESTDATA_DIR "/symbolscollector_defines.h"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.collect();
emptyCollector.clear();
ASSERT_THAT(emptyCollector.usedMacros(), IsEmpty());
}
TEST_F(IncludeCollector, ClearSourceDependencies)
{
emptyCollector.addFile(id(TESTDATA_DIR "/symbolscollector_main2.cpp"), {"cc", "-I" TESTDATA_DIR});
emptyCollector.collect();
emptyCollector.clear();
ASSERT_THAT(emptyCollector.sourceDependencies(), IsEmpty());
}
TEST_F(IncludeCollector, DontCollectSourceFilesAfterFilesAreCleared)
{
emptyCollector.addFile(id(TESTDATA_DIR "/symbolscollector_main.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.clear();
emptyCollector.collect();
ASSERT_THAT(emptyCollector.sourceFiles(), IsEmpty());
}
TEST_F(IncludeCollector, DontCollectFileStatusAfterFilesAreCleared)
{
emptyCollector.addFile(id(TESTDATA_DIR "/symbolscollector_main.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.clear();
emptyCollector.collect();
ASSERT_THAT(emptyCollector.fileStatuses(), IsEmpty());
}
TEST_F(IncludeCollector, DontCollectUsedMacrosAfterFilesAreCleared)
{
emptyCollector.addFile(id(TESTDATA_DIR "/symbolscollector_main.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.clear();
emptyCollector.collect();
ASSERT_THAT(emptyCollector.usedMacros(), IsEmpty());
}
TEST_F(IncludeCollector, DontCollectSourceDependenciesAfterFilesAreCleared)
{
emptyCollector.addFile(id(TESTDATA_DIR "/symbolscollector_main.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.clear();
emptyCollector.collect();
ASSERT_THAT(emptyCollector.sourceDependencies(), IsEmpty());
}
TEST_F(IncludeCollector, CollectUsedMacrosWithExternalDefine)
{
auto fileId = id(TESTDATA_DIR "/symbolscollector_defines.h");
emptyCollector.addFile(fileId, {"cc", "-DCOMPILER_ARGUMENT"});
emptyCollector.collect();
ASSERT_THAT(emptyCollector.usedMacros(),
ElementsAre(Eq(UsedMacro{"DEFINED", fileId}),
Eq(UsedMacro{"IF_DEFINE", fileId}),
Eq(UsedMacro{"__clang__", fileId}),
Eq(UsedMacro{"CLASS_EXPORT", fileId}),
Eq(UsedMacro{"IF_NOT_DEFINE", fileId}),
Eq(UsedMacro{"MACRO_EXPANSION", fileId}),
Eq(UsedMacro{"COMPILER_ARGUMENT", fileId})));
}
TEST_F(IncludeCollector, CollectUsedMacrosWithoutExternalDefine)
{
auto fileId = id(TESTDATA_DIR "/symbolscollector_defines.h");
emptyCollector.addFile(fileId, {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.collect();
ASSERT_THAT(emptyCollector.usedMacros(),
ElementsAre(Eq(UsedMacro{"DEFINED", fileId}),
Eq(UsedMacro{"IF_DEFINE", fileId}),
Eq(UsedMacro{"__clang__", fileId}),
Eq(UsedMacro{"CLASS_EXPORT", fileId}),
Eq(UsedMacro{"IF_NOT_DEFINE", fileId}),
Eq(UsedMacro{"MACRO_EXPANSION", fileId}),
Eq(UsedMacro{"COMPILER_ARGUMENT", fileId})));
}
TEST_F(IncludeCollector, DontCollectHeaderGuards)
{
auto fileId = id(TESTDATA_DIR "/symbolscollector_defines.h");
emptyCollector.addFile(fileId, {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.collect();
ASSERT_THAT(emptyCollector.usedMacros(),
Not(Contains(Eq(UsedMacro{"SYMBOLSCOLLECTOR_DEFINES_H", fileId}))));
}
TEST_F(IncludeCollector, DISABLED_DontCollectDynamicLibraryExports)
{
auto fileId = id(TESTDATA_DIR "/symbolscollector_defines.h");
emptyCollector.addFile(fileId, {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.collect();
ASSERT_THAT(emptyCollector.usedMacros(),
Not(Contains(Eq(UsedMacro{"CLASS_EXPORT", fileId}))));
}
TEST_F(IncludeCollector, CollectFileStatuses)
{
emptyCollector.addFile(id(TESTDATA_DIR "/symbolscollector_main.cpp"), {"cc", "-I", TESTDATA_DIR "/includecollector/external", "-I", TESTDATA_DIR "/includecollector/project", "-isystem", TESTDATA_DIR "/includecollector/system"});
emptyCollector.collect();
ASSERT_THAT(emptyCollector.fileStatuses(),
ElementsAre(
fileStatus(TESTDATA_DIR "/symbolscollector_main.cpp"),
fileStatus(TESTDATA_DIR "/symbolscollector_header1.h"),
fileStatus(TESTDATA_DIR "/symbolscollector_header2.h")));
}
TEST_F(IncludeCollector, CollectSourceDependencies)
{
auto mainFileId = id(TESTDATA_DIR "/symbolscollector_main2.cpp");
auto header1FileId = id(TESTDATA_DIR "/symbolscollector_header1.h");
auto header2FileId = id(TESTDATA_DIR "/symbolscollector_header2.h");
auto header3FileId = id(TESTDATA_DIR "/symbolscollector_header3.h");
emptyCollector.addFile(mainFileId, {"cc", "-I" TESTDATA_DIR});
emptyCollector.collect();
ASSERT_THAT(emptyCollector.sourceDependencies(),
UnorderedElementsAre(SourceDependency(mainFileId, header1FileId),
SourceDependency(mainFileId, header3FileId),
SourceDependency(header3FileId, header2FileId),
SourceDependency(header1FileId, header2FileId)));
Clang: Add ClangPchManager Compiling every header file again and again is quite time comsuming. There are technics to improve this like preambles(a kind of automated precompiled header) but they don't share their data between translation units. This approach provides an automatically generated precompiled header for every project and subproject to improve the loading time. Change-Id: I34f5bd4db21951175920e2a9bbf6b97b1d705969 Reviewed-by: Eike Ziller <eike.ziller@qt.io> Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-01-30 11:24:46 +01:00
}
}
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