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/**
* Copyright (C) 2022-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#pragma once
#include "mongo/unittest/assert_that.h"
#include "mongo/unittest/golden_test.h"
#include "mongo/unittest/matcher.h"
#include "mongo/unittest/unittest.h"
#include "mongo/db/exec/sbe/values/value.h"
#include "mongo/db/exec/sbe/values/value_printer.h"
#include "mongo/db/exec/sbe/vm/vm_printer.h"
#include <sstream>
namespace mongo::sbe {
using namespace mongo::unittest;
using namespace mongo::unittest::match;
typedef std::pair<value::TypeTags, value::Value> TypedValue;
extern unittest::GoldenTestConfig goldenTestConfigSbe;
class SBETestFixture : public virtual mongo::unittest::Test {
protected:
template <typename Stream>
value::ValuePrinter<Stream> makeValuePrinter(Stream& stream) {
return value::ValuePrinters::make(
stream, PrintOptions().useTagForAmbiguousValues(true).normalizeOutput(true));
}
vm::CodeFragmentPrinter makeCodeFragmentPrinter() {
return vm::CodeFragmentPrinter(vm::CodeFragmentPrinter::PrintFormat::Stable);
}
};
class GoldenSBETestFixture : public virtual SBETestFixture {
public:
GoldenSBETestFixture(bool debug = false) : _debug(debug), _variationCount(0) {}
void run();
void printVariation(const std::string& name = "");
protected:
GoldenTestContext* gctx;
private:
bool _debug;
int _variationCount;
};
/** SBE Value Equal to. */
class ValueEq : public Matcher {
public:
explicit ValueEq(TypedValue v) : _v{v} {}
std::string describe() const {
std::stringstream ss;
ss << "ValueEq(" << _v << ")";
return ss.str();
}
MatchResult match(const TypedValue& x) const {
auto [tag, val] = sbe::value::compareValue(_v.first, _v.second, x.first, x.second);
return MatchResult{tag == sbe::value::TypeTags::NumberInt32 &&
sbe::value::bitcastTo<int>(val) == 0};
}
private:
TypedValue _v;
};
class ValueVectorGuard {
ValueVectorGuard() = delete;
ValueVectorGuard& operator=(const ValueVectorGuard&) = delete;
public:
ValueVectorGuard(std::vector<TypedValue>& values) : _values(values) {}
~ValueVectorGuard() {
for (auto p : _values) {
value::releaseValue(p.first, p.second);
}
}
private:
std::vector<TypedValue>& _values;
};
} // namespace mongo::sbe
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