mirror of https://github.com/google/oss-fuzz.git
45 lines
1.6 KiB
Java
45 lines
1.6 KiB
Java
// Copyright 2021 Google LLC
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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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////////////////////////////////////////////////////////////////////////////////
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import com.code_intelligence.jazzer.api.FuzzedDataProvider;
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import com.fasterxml.jackson.core.JsonParser;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import java.io.IOException;
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public class JsonFuzzer {
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public static void fuzzerTestOneInput(FuzzedDataProvider data) {
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ObjectMapper mapper = new ObjectMapper();
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if (data.consumeBoolean())
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mapper.enable(JsonParser.Feature.ALLOW_COMMENTS);
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if (data.consumeBoolean())
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mapper.enable(JsonParser.Feature.ALLOW_SINGLE_QUOTES);
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if (data.consumeBoolean())
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mapper.enable(JsonParser.Feature.ALLOW_UNQUOTED_FIELD_NAMES);
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if (data.consumeBoolean())
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mapper.enable(JsonParser.Feature.ALLOW_YAML_COMMENTS);
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if (data.consumeBoolean())
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mapper.enable(JsonParser.Feature.IGNORE_UNDEFINED);
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if (data.consumeBoolean())
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mapper.enable(JsonParser.Feature.STRICT_DUPLICATE_DETECTION);
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try {
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mapper.readTree(data.consumeRemainingAsBytes());
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} catch (IOException ignored) {
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}
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}
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}
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