mirror of https://github.com/google/oss-fuzz.git
73 lines
2.1 KiB
Java
73 lines
2.1 KiB
Java
/*
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* Copyright 2022 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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import com.code_intelligence.jazzer.api.FuzzedDataProvider;
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import org.osgi.framework.Version;
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import org.osgi.framework.VersionRange;
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public class CoreVersionRangeFuzzer {
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int m_major, m_minor, m_micro;
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String m_range1, m_range2;
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String m_filter;
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CoreVersionRangeFuzzer(FuzzedDataProvider fuzzedDataProvider) {
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m_major = fuzzedDataProvider.consumeInt(0, Integer.MAX_VALUE);
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m_minor = fuzzedDataProvider.consumeInt(0, Integer.MAX_VALUE);
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m_micro = fuzzedDataProvider.consumeInt(0, Integer.MAX_VALUE);
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m_filter = fuzzedDataProvider.consumeString(5);
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m_range1 = fuzzedDataProvider.consumeString(fuzzedDataProvider.remainingBytes() / 2);
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m_range2 = fuzzedDataProvider.consumeRemainingAsString();
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}
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void test() {
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VersionRange r1 = null, r2 = null;
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Version v;
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try {
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v = new Version(m_major, m_minor, m_micro);
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r1 = VersionRange.valueOf(m_range1);
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r2 = VersionRange.valueOf(m_range2);
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} catch(IllegalArgumentException ex) {
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/* documented, ignore */
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return;
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}
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try {
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r1.toFilterString(m_filter);
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} catch(IllegalArgumentException ex) {
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/* documented, ignore */
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}
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/*
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* these don't throw exceptions
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*/
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r1.getLeft();
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r1.getRight();
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r1.includes(v);
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r1.intersection(r2);
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r1.isEmpty();
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r1.isExact();
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r1.toString();
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r1.hashCode();
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r1.equals(r2);
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}
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public static void fuzzerTestOneInput(FuzzedDataProvider fuzzedDataProvider) {
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CoreVersionRangeFuzzer testClosure = new CoreVersionRangeFuzzer(fuzzedDataProvider);
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testClosure.test();
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}
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} |