2023-09-14 14:01:55 +00:00
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#!/bin/bash -eu
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# Copyright 2023 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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./gradlew clean build -x test -x javadoc -x sources
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CURRENT_VERSION=$(./gradlew properties | grep ^version: | cut -d" " -f2)
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cp "./RoaringBitmap/build/libs/RoaringBitmap-$CURRENT_VERSION.jar" $OUT/roaring-bitmap.jar
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2023-10-04 14:19:07 +00:00
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ALL_JARS="roaring-bitmap.jar"
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2023-09-14 14:01:55 +00:00
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# The classpath at build-time includes the project jars in $OUT as well as the
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# Jazzer API.
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BUILD_CLASSPATH=$(echo $ALL_JARS | xargs printf -- "$OUT/%s:"):$JAZZER_API_PATH
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# All .jar and .class files lie in the same directory as the fuzzer at runtime.
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RUNTIME_CLASSPATH=$(echo $ALL_JARS | xargs printf -- "\$this_dir/%s:"):\$this_dir
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for fuzzer in $(find $SRC -maxdepth 1 -name '*Fuzzer.java')
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do
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fuzzer_basename=$(basename -s .java $fuzzer)
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javac -cp $BUILD_CLASSPATH $fuzzer
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cp $SRC/$fuzzer_basename.class $OUT/
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# Create an execution wrapper that executes Jazzer with the correct arguments.
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echo "#!/bin/bash
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# LLVMFuzzerTestOneInput for fuzzer detection.
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this_dir=\$(dirname "\$0")
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if [[ "\$@" =~ (^| )-runs=[0-9]+($| ) ]]
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then
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mem_settings='-Xmx1900m:-Xss900k'
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else
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mem_settings='-Xmx2048m:-Xss1024k'
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fi
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LD_LIBRARY_PATH="$JVM_LD_LIBRARY_PATH":\$this_dir \
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\$this_dir/jazzer_driver \
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--agent_path=\$this_dir/jazzer_agent_deploy.jar \
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--cp=$RUNTIME_CLASSPATH \
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--target_class=$fuzzer_basename \
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--jvm_args="\$mem_settings" \
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\$@" > $OUT/$fuzzer_basename
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chmod u+x $OUT/$fuzzer_basename
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done
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