94 lines
3.3 KiB
C++
94 lines
3.3 KiB
C++
/*
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* TestKnobCollection.cpp
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*
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* This source file is part of the FoundationDB open source project
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*
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* Copyright 2013-2022 Apple Inc. and the FoundationDB project authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "fdbclient/TestKnobCollection.h"
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TestKnobCollection::TestKnobCollection(Randomize randomize, IsSimulated isSimulated)
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: serverKnobCollection(randomize, isSimulated) {
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initialize(randomize, isSimulated);
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}
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void TestKnobCollection::initialize(Randomize randomize, IsSimulated isSimulated) {
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serverKnobCollection.initialize(randomize, isSimulated);
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testKnobs.initialize();
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}
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void TestKnobCollection::reset(Randomize randomize, IsSimulated isSimulated) {
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serverKnobCollection.reset(randomize, isSimulated);
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testKnobs.reset();
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}
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void TestKnobCollection::clearTestKnobs() {
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testKnobs.reset();
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}
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Optional<KnobValue> TestKnobCollection::tryParseKnobValue(std::string const& knobName,
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std::string const& knobValue) const {
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auto result = serverKnobCollection.tryParseKnobValue(knobName, knobValue);
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if (result.present()) {
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return result;
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}
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auto parsedKnobValue = testKnobs.parseKnobValue(knobName, knobValue);
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if (!std::holds_alternative<NoKnobFound>(parsedKnobValue)) {
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return KnobValueRef::create(parsedKnobValue);
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}
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return {};
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}
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bool TestKnobCollection::trySetKnob(std::string const& knobName, KnobValueRef const& knobValue) {
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return serverKnobCollection.trySetKnob(knobName, knobValue) || knobValue.visitSetKnob(knobName, testKnobs);
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}
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bool TestKnobCollection::isAtomic(std::string const& knobName) const {
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return serverKnobCollection.isAtomic(knobName) || testKnobs.isAtomic(knobName);
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}
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#define init(knob, value, atomic) initKnob(knob, value, #knob, atomic)
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TestKnobs::TestKnobs() {
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initialize();
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}
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void TestKnobs::initialize() {
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init(TEST_LONG, 0, Atomic::NO);
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init(TEST_INT, 0, Atomic::NO);
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init(TEST_DOUBLE, 0.0, Atomic::NO);
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init(TEST_BOOL, false, Atomic::NO);
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init(TEST_STRING, "", Atomic::NO);
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init(TEST_ATOMIC_LONG, 0, Atomic::YES);
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init(TEST_ATOMIC_INT, 0, Atomic::YES);
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init(TEST_ATOMIC_DOUBLE, 0.0, Atomic::YES);
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init(TEST_ATOMIC_BOOL, false, Atomic::YES);
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init(TEST_ATOMIC_STRING, "", Atomic::YES);
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}
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bool TestKnobs::operator==(TestKnobs const& rhs) const {
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return (TEST_LONG == rhs.TEST_LONG) && (TEST_INT == rhs.TEST_INT) && (TEST_DOUBLE == rhs.TEST_DOUBLE) &&
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(TEST_BOOL == rhs.TEST_BOOL) && (TEST_STRING == rhs.TEST_STRING) &&
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(TEST_ATOMIC_LONG == rhs.TEST_ATOMIC_LONG) && (TEST_ATOMIC_INT == rhs.TEST_ATOMIC_INT) &&
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(TEST_ATOMIC_DOUBLE == rhs.TEST_ATOMIC_DOUBLE) && (TEST_ATOMIC_BOOL == rhs.TEST_ATOMIC_BOOL) &&
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(TEST_ATOMIC_STRING == rhs.TEST_ATOMIC_STRING);
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}
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bool TestKnobs::operator!=(TestKnobs const& rhs) const {
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return !(*this == rhs);
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}
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