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

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CppTools: Classify ambiguous headers depending on other files This applies for all project managers, except qmake. The qmake project manager will make use of this in follow up changes. Before, "foo.h" was always recognized as a CXXHeader. Now, it depends on the other files. E.g. in a file list {"foo.h", "foo.c"} foo.h is now a CHeader. In {"foo.h", "foo.c", "bar.cpp"} the file "foo.h" is ambiguous and we will create two project parts, one where it is a CHeader, the other where it is a CXXHeader. Change-Id: I50505163368742584b1380c284d42cbe07cb4fc9 Reviewed-by: David Schulz <david.schulz@qt.io>
2016-11-29 17:32:34 +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"
#include "gtest-qt-printing.h"
CppTools: Refactor ProjectPartBuilder ...and add some basic tests. Introduce the abstractions ProjectInterface and ToolChainInterface in order to break the dependency to the ProjectExplorer. Also, some simple logic can go there to simplify the (Base)ProjectPartBuilder. Change-Id: I6c50a1804ce62098b87109931eb171f5c2542937 Reviewed-by: David Schulz <david.schulz@qt.io>
2016-12-05 15:24:09 +01:00
#include "mimedatabase-utilities.h"
CppTools: Classify ambiguous headers depending on other files This applies for all project managers, except qmake. The qmake project manager will make use of this in follow up changes. Before, "foo.h" was always recognized as a CXXHeader. Now, it depends on the other files. E.g. in a file list {"foo.h", "foo.c"} foo.h is now a CHeader. In {"foo.h", "foo.c", "bar.cpp"} the file "foo.h" is ambiguous and we will create two project parts, one where it is a CHeader, the other where it is a CXXHeader. Change-Id: I50505163368742584b1380c284d42cbe07cb4fc9 Reviewed-by: David Schulz <david.schulz@qt.io>
2016-11-29 17:32:34 +01:00
#include <cpptools/cppprojectfilecategorizer.h>
#include <utils/mimetypes/mimedatabase.h>
#include <QDebug>
#include <QFileInfo>
using CppTools::ProjectFile;
using CppTools::ProjectFiles;
using CppTools::ProjectFileCategorizer;
using testing::IsNull;
using testing::NotNull;
using testing::Eq;
using testing::Gt;
using testing::Contains;
using testing::EndsWith;
using testing::AllOf;
namespace CppTools {
void PrintTo(const ProjectFile &projectFile, std::ostream *os)
{
*os << "ProjectFile(";
QString output;
QDebug(&output) << projectFile;
*os << qPrintable(output);
*os << ")";
}
} // namespace CppTools
namespace {
class ProjectFileCategorizer : public ::testing::Test
{
protected:
void SetUp() override;
static ProjectFiles singleFile(const QString &filePath, ProjectFile::Kind kind);
protected:
const QString dummyProjectPartName;
};
UnitTests: Fix names and disable slow tests by default Slow and very slow tests have now their own test category. We add SlowTest for tests which are slower than ~5ms and VerySlowTest if they are slower than ~100ms. They are disabled them by "-*SlowTest.*". If you have a faster machine than most developers simply try lower values. The aim is that most developers can execute the tests in under ~2s. In the long run we should use dependency breaking and data sharing to reduce the count of the slow tests. Change-Id: I8578071258d7f89b2052709f3dd526ced811483f Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
2017-01-04 11:39:17 +01:00
using ProjectFileCategorizerVerySlowTest = ProjectFileCategorizer;
TEST_F(ProjectFileCategorizerVerySlowTest, C)
CppTools: Classify ambiguous headers depending on other files This applies for all project managers, except qmake. The qmake project manager will make use of this in follow up changes. Before, "foo.h" was always recognized as a CXXHeader. Now, it depends on the other files. E.g. in a file list {"foo.h", "foo.c"} foo.h is now a CHeader. In {"foo.h", "foo.c", "bar.cpp"} the file "foo.h" is ambiguous and we will create two project parts, one where it is a CHeader, the other where it is a CXXHeader. Change-Id: I50505163368742584b1380c284d42cbe07cb4fc9 Reviewed-by: David Schulz <david.schulz@qt.io>
2016-11-29 17:32:34 +01:00
{
const QStringList inputFilePaths = QStringList() << "foo.c" << "foo.h";
const ProjectFiles expected {
ProjectFile("foo.c", ProjectFile::CSource),
ProjectFile("foo.h", ProjectFile::CHeader),
};
::ProjectFileCategorizer categorizer{dummyProjectPartName, inputFilePaths};
ASSERT_THAT(categorizer.cSources(), Eq(expected));
ASSERT_TRUE(categorizer.cxxSources().isEmpty());
ASSERT_TRUE(categorizer.objcSources().isEmpty());
ASSERT_TRUE(categorizer.objcxxSources().isEmpty());
}
UnitTests: Fix names and disable slow tests by default Slow and very slow tests have now their own test category. We add SlowTest for tests which are slower than ~5ms and VerySlowTest if they are slower than ~100ms. They are disabled them by "-*SlowTest.*". If you have a faster machine than most developers simply try lower values. The aim is that most developers can execute the tests in under ~2s. In the long run we should use dependency breaking and data sharing to reduce the count of the slow tests. Change-Id: I8578071258d7f89b2052709f3dd526ced811483f Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
2017-01-04 11:39:17 +01:00
TEST_F(ProjectFileCategorizerVerySlowTest, CxxWithUnambiguousHeaderSuffix)
CppTools: Classify ambiguous headers depending on other files This applies for all project managers, except qmake. The qmake project manager will make use of this in follow up changes. Before, "foo.h" was always recognized as a CXXHeader. Now, it depends on the other files. E.g. in a file list {"foo.h", "foo.c"} foo.h is now a CHeader. In {"foo.h", "foo.c", "bar.cpp"} the file "foo.h" is ambiguous and we will create two project parts, one where it is a CHeader, the other where it is a CXXHeader. Change-Id: I50505163368742584b1380c284d42cbe07cb4fc9 Reviewed-by: David Schulz <david.schulz@qt.io>
2016-11-29 17:32:34 +01:00
{
const QStringList inputFilePaths = QStringList() << "foo.cpp" << "foo.hpp";
const ProjectFiles expected {
ProjectFile("foo.cpp", ProjectFile::CXXSource),
ProjectFile("foo.hpp", ProjectFile::CXXHeader),
};
::ProjectFileCategorizer categorizer{dummyProjectPartName, inputFilePaths};
ASSERT_THAT(categorizer.cxxSources(), Eq(expected));
ASSERT_TRUE(categorizer.cSources().isEmpty());
ASSERT_TRUE(categorizer.objcSources().isEmpty());
ASSERT_TRUE(categorizer.objcxxSources().isEmpty());
}
UnitTests: Fix names and disable slow tests by default Slow and very slow tests have now their own test category. We add SlowTest for tests which are slower than ~5ms and VerySlowTest if they are slower than ~100ms. They are disabled them by "-*SlowTest.*". If you have a faster machine than most developers simply try lower values. The aim is that most developers can execute the tests in under ~2s. In the long run we should use dependency breaking and data sharing to reduce the count of the slow tests. Change-Id: I8578071258d7f89b2052709f3dd526ced811483f Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
2017-01-04 11:39:17 +01:00
TEST_F(ProjectFileCategorizerVerySlowTest, CxxWithAmbiguousHeaderSuffix)
CppTools: Classify ambiguous headers depending on other files This applies for all project managers, except qmake. The qmake project manager will make use of this in follow up changes. Before, "foo.h" was always recognized as a CXXHeader. Now, it depends on the other files. E.g. in a file list {"foo.h", "foo.c"} foo.h is now a CHeader. In {"foo.h", "foo.c", "bar.cpp"} the file "foo.h" is ambiguous and we will create two project parts, one where it is a CHeader, the other where it is a CXXHeader. Change-Id: I50505163368742584b1380c284d42cbe07cb4fc9 Reviewed-by: David Schulz <david.schulz@qt.io>
2016-11-29 17:32:34 +01:00
{
const QStringList inputFilePaths = QStringList() << "foo.cpp" << "foo.h";
const ProjectFiles expected {
ProjectFile("foo.cpp", ProjectFile::CXXSource),
ProjectFile("foo.h", ProjectFile::CXXHeader),
};
::ProjectFileCategorizer categorizer{dummyProjectPartName, inputFilePaths};
ASSERT_THAT(categorizer.cxxSources(), Eq(expected));
ASSERT_TRUE(categorizer.cSources().isEmpty());
ASSERT_TRUE(categorizer.objcSources().isEmpty());
ASSERT_TRUE(categorizer.objcxxSources().isEmpty());
}
UnitTests: Fix names and disable slow tests by default Slow and very slow tests have now their own test category. We add SlowTest for tests which are slower than ~5ms and VerySlowTest if they are slower than ~100ms. They are disabled them by "-*SlowTest.*". If you have a faster machine than most developers simply try lower values. The aim is that most developers can execute the tests in under ~2s. In the long run we should use dependency breaking and data sharing to reduce the count of the slow tests. Change-Id: I8578071258d7f89b2052709f3dd526ced811483f Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
2017-01-04 11:39:17 +01:00
TEST_F(ProjectFileCategorizerVerySlowTest, ObjectiveC)
CppTools: Classify ambiguous headers depending on other files This applies for all project managers, except qmake. The qmake project manager will make use of this in follow up changes. Before, "foo.h" was always recognized as a CXXHeader. Now, it depends on the other files. E.g. in a file list {"foo.h", "foo.c"} foo.h is now a CHeader. In {"foo.h", "foo.c", "bar.cpp"} the file "foo.h" is ambiguous and we will create two project parts, one where it is a CHeader, the other where it is a CXXHeader. Change-Id: I50505163368742584b1380c284d42cbe07cb4fc9 Reviewed-by: David Schulz <david.schulz@qt.io>
2016-11-29 17:32:34 +01:00
{
const QStringList inputFilePaths = QStringList() << "foo.m" << "foo.h";
const ProjectFiles expected {
ProjectFile("foo.m", ProjectFile::ObjCSource),
ProjectFile("foo.h", ProjectFile::ObjCHeader),
};
::ProjectFileCategorizer categorizer{dummyProjectPartName, inputFilePaths};
ASSERT_THAT(categorizer.objcSources(), Eq(expected));
ASSERT_TRUE(categorizer.cxxSources().isEmpty());
ASSERT_TRUE(categorizer.cSources().isEmpty());
ASSERT_TRUE(categorizer.objcxxSources().isEmpty());
}
UnitTests: Fix names and disable slow tests by default Slow and very slow tests have now their own test category. We add SlowTest for tests which are slower than ~5ms and VerySlowTest if they are slower than ~100ms. They are disabled them by "-*SlowTest.*". If you have a faster machine than most developers simply try lower values. The aim is that most developers can execute the tests in under ~2s. In the long run we should use dependency breaking and data sharing to reduce the count of the slow tests. Change-Id: I8578071258d7f89b2052709f3dd526ced811483f Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
2017-01-04 11:39:17 +01:00
TEST_F(ProjectFileCategorizerVerySlowTest, ObjectiveCxx)
CppTools: Classify ambiguous headers depending on other files This applies for all project managers, except qmake. The qmake project manager will make use of this in follow up changes. Before, "foo.h" was always recognized as a CXXHeader. Now, it depends on the other files. E.g. in a file list {"foo.h", "foo.c"} foo.h is now a CHeader. In {"foo.h", "foo.c", "bar.cpp"} the file "foo.h" is ambiguous and we will create two project parts, one where it is a CHeader, the other where it is a CXXHeader. Change-Id: I50505163368742584b1380c284d42cbe07cb4fc9 Reviewed-by: David Schulz <david.schulz@qt.io>
2016-11-29 17:32:34 +01:00
{
const QStringList inputFilePaths = QStringList() << "foo.mm" << "foo.h";
const ProjectFiles expected {
ProjectFile("foo.mm", ProjectFile::ObjCXXSource),
ProjectFile("foo.h", ProjectFile::ObjCXXHeader),
};
::ProjectFileCategorizer categorizer{dummyProjectPartName, inputFilePaths};
ASSERT_THAT(categorizer.objcxxSources(), Eq(expected));
ASSERT_TRUE(categorizer.objcSources().isEmpty());
ASSERT_TRUE(categorizer.cSources().isEmpty());
ASSERT_TRUE(categorizer.cxxSources().isEmpty());
}
UnitTests: Fix names and disable slow tests by default Slow and very slow tests have now their own test category. We add SlowTest for tests which are slower than ~5ms and VerySlowTest if they are slower than ~100ms. They are disabled them by "-*SlowTest.*". If you have a faster machine than most developers simply try lower values. The aim is that most developers can execute the tests in under ~2s. In the long run we should use dependency breaking and data sharing to reduce the count of the slow tests. Change-Id: I8578071258d7f89b2052709f3dd526ced811483f Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
2017-01-04 11:39:17 +01:00
TEST_F(ProjectFileCategorizerVerySlowTest, MixedCAndCxx)
CppTools: Classify ambiguous headers depending on other files This applies for all project managers, except qmake. The qmake project manager will make use of this in follow up changes. Before, "foo.h" was always recognized as a CXXHeader. Now, it depends on the other files. E.g. in a file list {"foo.h", "foo.c"} foo.h is now a CHeader. In {"foo.h", "foo.c", "bar.cpp"} the file "foo.h" is ambiguous and we will create two project parts, one where it is a CHeader, the other where it is a CXXHeader. Change-Id: I50505163368742584b1380c284d42cbe07cb4fc9 Reviewed-by: David Schulz <david.schulz@qt.io>
2016-11-29 17:32:34 +01:00
{
const QStringList inputFilePaths = QStringList() << "foo.cpp" << "foo.h"
<< "bar.c" << "bar.h";
const ProjectFiles expectedCxxSources {
ProjectFile("foo.cpp", ProjectFile::CXXSource),
ProjectFile("foo.h", ProjectFile::CXXHeader),
ProjectFile("bar.h", ProjectFile::CXXHeader),
};
const ProjectFiles expectedCSources {
ProjectFile("bar.c", ProjectFile::CSource),
ProjectFile("foo.h", ProjectFile::CHeader),
ProjectFile("bar.h", ProjectFile::CHeader),
};
::ProjectFileCategorizer categorizer{dummyProjectPartName, inputFilePaths};
ASSERT_THAT(categorizer.cxxSources(), Eq(expectedCxxSources));
ASSERT_THAT(categorizer.cSources(), Eq(expectedCSources));
ASSERT_TRUE(categorizer.objcSources().isEmpty());
ASSERT_TRUE(categorizer.objcxxSources().isEmpty());
}
UnitTests: Fix names and disable slow tests by default Slow and very slow tests have now their own test category. We add SlowTest for tests which are slower than ~5ms and VerySlowTest if they are slower than ~100ms. They are disabled them by "-*SlowTest.*". If you have a faster machine than most developers simply try lower values. The aim is that most developers can execute the tests in under ~2s. In the long run we should use dependency breaking and data sharing to reduce the count of the slow tests. Change-Id: I8578071258d7f89b2052709f3dd526ced811483f Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
2017-01-04 11:39:17 +01:00
TEST_F(ProjectFileCategorizerVerySlowTest, AmbiguousHeaderOnly)
CppTools: Classify ambiguous headers depending on other files This applies for all project managers, except qmake. The qmake project manager will make use of this in follow up changes. Before, "foo.h" was always recognized as a CXXHeader. Now, it depends on the other files. E.g. in a file list {"foo.h", "foo.c"} foo.h is now a CHeader. In {"foo.h", "foo.c", "bar.cpp"} the file "foo.h" is ambiguous and we will create two project parts, one where it is a CHeader, the other where it is a CXXHeader. Change-Id: I50505163368742584b1380c284d42cbe07cb4fc9 Reviewed-by: David Schulz <david.schulz@qt.io>
2016-11-29 17:32:34 +01:00
{
::ProjectFileCategorizer categorizer{dummyProjectPartName, QStringList() << "foo.h"};
ASSERT_THAT(categorizer.cSources(), Eq(singleFile("foo.h", ProjectFile::CHeader)));
ASSERT_THAT(categorizer.cxxSources(), Eq(singleFile("foo.h", ProjectFile::CXXHeader)));
ASSERT_THAT(categorizer.objcSources(), Eq(singleFile("foo.h", ProjectFile::ObjCHeader)));
ASSERT_THAT(categorizer.objcxxSources(), Eq(singleFile("foo.h", ProjectFile::ObjCXXHeader)));
}
void ProjectFileCategorizer::SetUp()
{
CppTools: Refactor ProjectPartBuilder ...and add some basic tests. Introduce the abstractions ProjectInterface and ToolChainInterface in order to break the dependency to the ProjectExplorer. Also, some simple logic can go there to simplify the (Base)ProjectPartBuilder. Change-Id: I6c50a1804ce62098b87109931eb171f5c2542937 Reviewed-by: David Schulz <david.schulz@qt.io>
2016-12-05 15:24:09 +01:00
ASSERT_TRUE(MimeDataBaseUtilities::addCppToolsMimeTypes());
CppTools: Classify ambiguous headers depending on other files This applies for all project managers, except qmake. The qmake project manager will make use of this in follow up changes. Before, "foo.h" was always recognized as a CXXHeader. Now, it depends on the other files. E.g. in a file list {"foo.h", "foo.c"} foo.h is now a CHeader. In {"foo.h", "foo.c", "bar.cpp"} the file "foo.h" is ambiguous and we will create two project parts, one where it is a CHeader, the other where it is a CXXHeader. Change-Id: I50505163368742584b1380c284d42cbe07cb4fc9 Reviewed-by: David Schulz <david.schulz@qt.io>
2016-11-29 17:32:34 +01:00
}
QVector<CppTools::ProjectFile>ProjectFileCategorizer::singleFile(const QString &filePath,
ProjectFile::Kind kind)
{
return { ProjectFile(filePath, kind) };
}
} // anonymous namespace
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