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#include "clangasyncjob-base.h"

#include <clangparsesupportivetranslationunitjob.h>
#include <clangtranslationunits.h>

using namespace ClangBackEnd;

using testing::Eq;
using testing::Not;
using testing::_;

namespace {

class ParseSupportiveTranslationUnitJob : public ClangAsyncJobTest
{
protected:
    void SetUp() override { BaseSetUp(JobRequest::Type::ParseSupportiveTranslationUnit, job); }

    TimePoint parseTimePointOfDocument();

protected:
    ClangBackEnd::ParseSupportiveTranslationUnitJob job;
};

using ParseSupportiveTranslationUnitJobSlowTest = ParseSupportiveTranslationUnitJob;

TEST_F(ParseSupportiveTranslationUnitJob, PrepareAsyncRun)
{
    job.setContext(jobContext);

    ASSERT_TRUE(job.prepareAsyncRun());
}

TEST_F(ParseSupportiveTranslationUnitJobSlowTest, RunAsync)
{
    job.setContext(jobContext);
    job.prepareAsyncRun();

    job.runAsync();

    ASSERT_TRUE(waitUntilJobFinished(job));
}

TEST_F(ParseSupportiveTranslationUnitJobSlowTest, DoNotIncorporateUpdaterResult)
{
    const TimePoint parseTimePointBefore = parseTimePointOfDocument();
    job.setContext(jobContext);
    job.prepareAsyncRun();

    job.runAsync();

    ASSERT_TRUE(waitUntilJobFinished(job));
    ASSERT_THAT(parseTimePointOfDocument(), Eq(parseTimePointBefore));
}

TimePoint ParseSupportiveTranslationUnitJob::parseTimePointOfDocument()
{
    const Utf8String translationUnitId = document.translationUnit().id();

    return document.translationUnits().parseTimePoint(translationUnitId);
}

} // anonymous