src/dawn/fuzzers/dawn_fuzzers.gni

# Copyright 2023 The Dawn & Tint Authors
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# Build flag for dawn lpm fuzzers

import("../../../scripts/dawn_overrides_with_defaults.gni")

import("//build_overrides/build.gni")
import("//testing/libfuzzer/fuzzer_test.gni")

declare_args() {
  is_dawn_lpm_fuzzer = is_linux
}

template("dawn_lpm_template") {
  # Extract some common parameters (if needed)
  assert(is_dawn_lpm_fuzzer)
  assert(defined(invoker.dawn_lpm_sources))
  assert(defined(invoker.defines))

  fuzzer_test("${target_name}") {
    sources = invoker.dawn_lpm_sources
    defines = invoker.defines
    deps = [
      ":dawn_lpm_proto",
      ":dawn_lpmfuzz_cpp",
      "${dawn_root}/src/dawn:cpp",
      "${dawn_root}/src/dawn:proc",
      "${dawn_root}/src/dawn/common",
      "${dawn_root}/src/dawn/native:static",
      "${dawn_root}/src/dawn/utils",
      "${dawn_root}/src/dawn/wire:static",
      "//third_party/libprotobuf-mutator",
    ]

    libfuzzer_options = [
      "max_len=2111000",
      "len_control=0",
    ]
  }
}