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pk19604014
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The logic is using bazel Runfiles API per Jon's suggestion. One of the scenarios used by the fuzzing framework is to place the binary and its runfiles into a folder, resulting in a directory layout like this: [temp dir] fuzzer fuzzer.runfiles/ Tested: bazel test -c opt explorer/fuzzing:explorer_fuzzer bazel build -c opt explorer/fuzzing:explorer_fuzzer + run the binary from various locations
31 lines
964 B
C++
31 lines
964 B
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#ifndef EXPLORER_FUZZING_FUZZER_UTIL_H_
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#define EXPLORER_FUZZING_FUZZER_UTIL_H_
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#include "common/error.h"
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#include "common/fuzzing/carbon.pb.h"
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namespace Carbon {
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// Converts `compilation_unit` to Carbon. Adds an default `Main()`
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// definition if one is not present in the proto.
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auto ProtoToCarbonWithMain(const Fuzzing::CompilationUnit& compilation_unit)
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-> std::string;
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// Parses and executes a fuzzer-generated program.
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void ParseAndExecute(const Fuzzing::CompilationUnit& compilation_unit);
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namespace Internal {
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// Returns a full path for a file under bazel runfiles.
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// Exposed for testing.
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auto GetRunfilesFile(const std::string& file) -> ErrorOr<std::string>;
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} // namespace Internal
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} // namespace Carbon
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#endif // EXPLORER_FUZZING_FUZZER_UTIL_H_
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