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#include <clangcodecompleteresults.h>
#include <projectpart.h>
#include <projects.h>
#include <clangtranslationunit.h>
#include <translationunits.h>
#include <unsavedfiles.h>
#include <utf8string.h>

#include <clang-c/Index.h>

#include <gmock/gmock.h>
#include <gmock/gmock-matchers.h>
#include <gtest/gtest.h>
#include "gtest-qt-printing.h"

namespace {

using ClangBackEnd::ClangCodeCompleteResults;
using ClangBackEnd::TranslationUnit;
using ClangBackEnd::UnsavedFiles;
using ClangBackEnd::ProjectPart;

TEST(ClangCodeCompleteResults, GetData)
{
    ProjectPart projectPart(Utf8StringLiteral("projectPartId"));
    ClangBackEnd::ProjectParts projects;
    ClangBackEnd::UnsavedFiles unsavedFiles;
    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
    TranslationUnit translationUnit(Utf8StringLiteral(TESTDATA_DIR"/complete_testfile_1.cpp"),
                                    projectPart,
                                    Utf8StringVector(),
                                    translationUnits);
    CXCodeCompleteResults *cxCodeCompleteResults = clang_codeCompleteAt(translationUnit.cxTranslationUnit(), translationUnit.filePath().constData(), 49, 1, 0, 0, 0);

    ClangCodeCompleteResults codeCompleteResults(cxCodeCompleteResults);

    ASSERT_THAT(codeCompleteResults.data(), cxCodeCompleteResults);
}

TEST(ClangCodeCompleteResults, GetInvalidData)
{
    CXCodeCompleteResults *cxCodeCompleteResults = clang_codeCompleteAt(nullptr, "file.cpp", 49, 1, 0, 0, 0);

    ClangCodeCompleteResults codeCompleteResults(cxCodeCompleteResults);

    ASSERT_THAT(codeCompleteResults.data(), cxCodeCompleteResults);
}

TEST(ClangCodeCompleteResults, MoveClangCodeCompleteResults)
{
    ProjectPart projectPart(Utf8StringLiteral("projectPartId"));
    ClangBackEnd::ProjectParts projects;
    ClangBackEnd::UnsavedFiles unsavedFiles;
    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
    TranslationUnit translationUnit(Utf8StringLiteral(TESTDATA_DIR"/complete_testfile_1.cpp"),
                                    projectPart,
                                    Utf8StringVector(),
                                    translationUnits);
    CXCodeCompleteResults *cxCodeCompleteResults = clang_codeCompleteAt(translationUnit.cxTranslationUnit(), translationUnit.filePath().constData(), 49, 1, 0, 0, 0);

    ClangCodeCompleteResults codeCompleteResults(cxCodeCompleteResults);

    const ClangCodeCompleteResults codeCompleteResults2 = std::move(codeCompleteResults);

    ASSERT_TRUE(codeCompleteResults.isNull());
    ASSERT_FALSE(codeCompleteResults2.isNull());
}

}
