refactoringcompilationdatabase-test.cpp 3.52 KB
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/****************************************************************************
**
** 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
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** a written agreement between you and The Qt Company. For licensing terms
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** 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
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#include "googletest.h"
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#include <refactoringcompilationdatabase.h>
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#include <utils/smallstring.h>

#include <QDir>

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using testing::Contains;
using testing::IsEmpty;
using testing::Not;
using testing::PrintToString;

namespace {

MATCHER_P3(IsCompileCommand, directory, fileName, commandLine,
           std::string(negation ? "isn't" : "is")
           + " compile command with directory "+ PrintToString(directory)
           + ", file name " + PrintToString(fileName)
           + " and command line " + PrintToString(commandLine)
           )
{
    if (arg.Directory != directory
            || arg.Filename != fileName
            || arg.CommandLine != commandLine)
        return false;

    return true;
}

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class RefactoringCompilationDatabase : public ::testing::Test
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{
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protected:
    void SetUp();
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protected:
    ClangBackEnd::RefactoringCompilationDatabase database;
    Utils::SmallString temporaryDirectoryPath = QDir::toNativeSeparators(QDir::tempPath());
    Utils::SmallString temporarySourceFilePath = QDir::toNativeSeparators(QDir::tempPath() + "/data.cpp");

};

TEST_F(RefactoringCompilationDatabase, GetAllFilesContainsTranslationUnit)
{
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    auto filePaths = database.getAllFiles();

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    ASSERT_THAT(filePaths, Contains(temporarySourceFilePath));
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}

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TEST_F(RefactoringCompilationDatabase, CompileCommandForFilePath)
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{
    auto compileCommands = database.getAllCompileCommands();

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    ASSERT_THAT(compileCommands, Contains(IsCompileCommand(temporaryDirectoryPath,
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                                                           "data.cpp",
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                                                           std::vector<std::string>{"cc", "data.cpp", "-DNO_DEBUG"})));
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}

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TEST_F(RefactoringCompilationDatabase, NoCompileCommandForFilePath)
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{
    auto compileCommands = database.getAllCompileCommands();

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    ASSERT_THAT(compileCommands, Not(Contains(IsCompileCommand(temporaryDirectoryPath,
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                                                               "data.cpp2",
                                                               std::vector<std::string>{"cc", "data.cpp", "-DNO_DEBUG"}))));
}

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TEST_F(RefactoringCompilationDatabase, FilePaths)
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{
    auto filePaths = database.getAllFiles();

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    ASSERT_THAT(filePaths, Contains(temporarySourceFilePath));
}

void RefactoringCompilationDatabase::SetUp()
{
    database.addFile(temporaryDirectoryPath, "data.cpp", {"cc", "data.cpp", "-DNO_DEBUG"});
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}

}