qt-creator/tests/unit/unittest/clangstringtest.cpp

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#include <clangstring.h>

#include <utf8string.h>

#include <clang-c/CXString.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::ClangString;

TEST(ClangString, ConvertToUtf8String)
{
    const CXString cxString = { "text", 0};

    ASSERT_THAT(Utf8String(ClangString(cxString)), Utf8StringLiteral("text"));
}

TEST(ClangString, ConvertNullStringToUtf8String)
{
    const CXString cxString = { 0, 0};

    ASSERT_THAT(Utf8String(ClangString(cxString)), Utf8String());
}

TEST(ClangString, MoveContructor)
{
    ClangString text(CXString{ "text", 0});

    const ClangString text2 = std::move(text);

    ASSERT_TRUE(text.isNull());
    ASSERT_FALSE(text2.isNull());
}

TEST(ClangString, MoveAssigment)
{
    ClangString text(CXString{ "text", 0});

    ClangString text2 = std::move(text);
    text = std::move(text2);

    ASSERT_TRUE(text2.isNull());
    ASSERT_FALSE(text.isNull());
}

TEST(ClangString, MoveSelfAssigment)
{
    ClangString text(CXString{ "text", 0});

    text = std::move(text);

    ASSERT_FALSE(text.isNull());
}
}