mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 22:02:23 +01:00
pk19604014andJon Meow
22462a0d7f
* finished fuzzer and added fuzzverter util * fixed typo * renamed cmd line params * fixed libproto_mutator download path * small fixes * small fixes * small fixes * renamed sample corpus proto * small fixes * try building on github with LIBCPP_DEBUG enabled * temporarily marked proto fuzzer as a manual test * code review * use a dedicated proto-fuzzer feature to work around LIBCPP_DEBUG=1 crash in proto code * code review comments, added README.md * minor fixes to the text * Update bazel/cc_toolchains/clang_cc_toolchain_config.bzl Co-authored-by: Jon Meow <jperkins@google.com> * use Carbon source representation for "empty Main()" instead of text format proto representation * fixed typo * made FuzzerUtil produce the full carbon source (proto converted + Main if needed) to decrease code duplication a bit * typo * switched to text proto format per code review * Update executable_semantics/prelude.h Co-authored-by: Jon Meow <jperkins@google.com> * Update executable_semantics/fuzzing/README.md Co-authored-by: Jon Meow <jperkins@google.com> * Update executable_semantics/fuzzing/README.md Co-authored-by: Jon Meow <jperkins@google.com> * Update executable_semantics/fuzzing/README.md Co-authored-by: Jon Meow <jperkins@google.com> * Update executable_semantics/fuzzing/README.md Co-authored-by: Jon Meow <jperkins@google.com> * Update executable_semantics/fuzzing/README.md Co-authored-by: Jon Meow <jperkins@google.com> * review comments * removed unnecessary file mode variables * Update executable_semantics/fuzzing/fuzzverter.cpp Co-authored-by: Jon Meow <jperkins@google.com> * Update executable_semantics/fuzzing/README.md Co-authored-by: Jon Meow <jperkins@google.com> * Update executable_semantics/fuzzing/README.md Co-authored-by: Jon Meow <jperkins@google.com> * code review comments * Update executable_semantics/syntax/BUILD Co-authored-by: Jon Meow <jperkins@google.com> * buildifier Co-authored-by: Jon Meow <jperkins@google.com>
109 lines
3.2 KiB
Python
109 lines
3.2 KiB
Python
# 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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load("//bazel/fuzzing:rules.bzl", "cc_fuzz_test")
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cc_library(
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name = "ast_to_proto_lib",
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srcs = ["ast_to_proto.cpp"],
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hdrs = ["ast_to_proto.h"],
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deps = [
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"//common/fuzzing:carbon_cc_proto",
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"//executable_semantics/ast",
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"//executable_semantics/ast:declaration",
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"//executable_semantics/ast:expression",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "fuzzer_util",
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srcs = ["fuzzer_util.cpp"],
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hdrs = ["fuzzer_util.h"],
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deps = [
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"//common:check",
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"//common/fuzzing:carbon_cc_proto",
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"//common/fuzzing:proto_to_carbon_lib",
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"@llvm-project//llvm:Support",
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],
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)
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cc_test(
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name = "ast_to_proto_test",
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srcs = ["ast_to_proto_test.cpp"],
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args = [
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"$(locations //executable_semantics:standard_libraries)",
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"$(locations //executable_semantics/testdata:carbon_files)",
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],
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data = [
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"//executable_semantics:standard_libraries",
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"//executable_semantics/testdata:carbon_files",
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],
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deps = [
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":ast_to_proto_lib",
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"//common/fuzzing:carbon_cc_proto",
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"//executable_semantics/syntax",
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"@com_google_googletest//:gtest",
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"@com_google_protobuf//:protobuf_headers",
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"@llvm-project//llvm:Support",
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],
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)
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cc_binary(
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name = "fuzzverter",
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srcs = ["fuzzverter.cpp"],
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deps = [
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":ast_to_proto_lib",
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":fuzzer_util",
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"//common:error",
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"//common/fuzzing:carbon_cc_proto",
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"//executable_semantics/common:error",
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"//executable_semantics/common:nonnull",
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"//executable_semantics/syntax",
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"@com_google_protobuf//:protobuf_headers",
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"@llvm-project//llvm:Support",
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],
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)
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cc_test(
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name = "proto_to_carbon_test",
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srcs = ["proto_to_carbon_test.cpp"],
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args = [
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"$(locations //executable_semantics:standard_libraries)",
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"$(locations //executable_semantics/testdata:carbon_files)",
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],
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data = [
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"//executable_semantics:standard_libraries",
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"//executable_semantics/testdata:carbon_files",
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],
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deps = [
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":ast_to_proto_lib",
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"//common/fuzzing:carbon_cc_proto",
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"//common/fuzzing:proto_to_carbon_lib",
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"//executable_semantics/syntax",
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"@com_google_googletest//:gtest",
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"@com_google_protobuf//:protobuf_headers",
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"@llvm-project//llvm:Support",
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],
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)
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# Needs `--config=proto-fuzzer` for `bazel build` / `bazel test`.
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cc_fuzz_test(
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name = "executable_semantics_fuzzer",
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size = "small",
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srcs = ["executable_semantics_fuzzer.cpp"],
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corpus = glob(["fuzzer_corpus/**"]),
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tags = ["manual"],
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deps = [
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":fuzzer_util",
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"//common/fuzzing:carbon_cc_proto",
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"//executable_semantics/interpreter:exec_program",
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"//executable_semantics/syntax",
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"//executable_semantics/syntax:prelude",
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"@com_google_libprotobuf_mutator//:libprotobuf_mutator",
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"@com_google_protobuf//:protobuf_headers",
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"@llvm-project//llvm:Support",
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],
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)
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