45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/*
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* ConfigKnobs.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 2013-2018 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/ConfigKnobs.h"
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#include "fdbclient/Tuple.h"
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#include "flow/UnitTest.h"
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ConfigKey ConfigKeyRef::decodeKey(KeyRef const& key) {
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auto tuple = Tuple::unpack(key);
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ASSERT(tuple.size() == 2); // TODO: Fail gracefully
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if (tuple.getType(0) == Tuple::NULL_TYPE) {
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return ConfigKeyRef({}, tuple.getString(1));
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} else {
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return ConfigKeyRef(tuple.getString(0), tuple.getString(1));
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}
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}
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TEST_CASE("/fdbclient/ConfigDB/ConfigKey/EncodeDecode") {
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Tuple tuple;
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tuple << "class-A"_sr
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<< "test_long"_sr;
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auto packed = tuple.pack();
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auto unpacked = ConfigKeyRef::decodeKey(packed);
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ASSERT(unpacked.configClass.get() == "class-A"_sr);
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ASSERT(unpacked.knobName == "test_long"_sr);
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return Void();
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}
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