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tint->dawn: Move src/fuzzers/dawn -> src/dawn/fuzzers

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This has already been moved once, but with more consideration, there's far less fuzzer-related stuff to put in the same root directory here.

Bug: dawn:1275
Change-Id: Ic4bb556d9a9f104293cca3316cae84b66a6362b6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/79104
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
This commit is contained in:
Ben Clayton
2022-02-04 18:48:05 +00:00
committed by Dawn LUCI CQ
parent a6750751c7
commit c6ccd539e8
10 changed files with 133 additions and 110 deletions
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124
src/dawn/fuzzers/BUILD.gn Normal file
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@@ -0,0 +1,124 @@
# Copyright 2018 The Dawn Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import("//build_overrides/build.gni")
import("../../../scripts/dawn_overrides_with_defaults.gni")
# We only have libfuzzer in Chromium builds but if we build fuzzer targets only
# there, we would risk breaking fuzzer targets all the time when making changes
# to Dawn. To avoid that, we make fuzzer targets compile in standalone builds
# as well with a dawn_fuzzer_test target that acts like Chromium's fuzzer_test.
#
# The standalone fuzzer targets are able to run a single fuzzer input which
# could help reproduce fuzzer crashes more easily because you don't need a
# whole Chromium checkout.
if (build_with_chromium) {
import("//testing/libfuzzer/fuzzer_test.gni")
# In Chromium build we just proxy everything to the real fuzzer_test
template("dawn_fuzzer_test") {
fuzzer_test(target_name) {
forward_variables_from(invoker, "*")
}
}
} else {
import("//testing/test.gni")
# In standalone build we do something similar to fuzzer_test.
template("dawn_fuzzer_test") {
test(target_name) {
forward_variables_from(invoker,
[
"asan_options",
"cflags",
"cflags_cc",
"check_includes",
"defines",
"deps",
"include_dirs",
"sources",
])
if (defined(asan_options)) {
not_needed([ "asan_options" ])
}
if (!defined(configs)) {
configs = []
}
# Weirdly fuzzer_test uses a special variable for additional configs.
if (defined(invoker.additional_configs)) {
configs += invoker.additional_configs
}
sources += [ "StandaloneFuzzerMain.cpp" ]
}
}
}
static_library("dawn_wire_server_fuzzer_common") {
sources = [
"DawnWireServerFuzzer.cpp",
"DawnWireServerFuzzer.h",
]
public_deps = [
"${dawn_root}/src/dawn:cpp",
"${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",
]
}
dawn_fuzzer_test("dawn_wire_server_and_frontend_fuzzer") {
sources = [ "DawnWireServerAndFrontendFuzzer.cpp" ]
deps = [ ":dawn_wire_server_fuzzer_common" ]
additional_configs = [ "${dawn_root}/src/dawn/common:internal_config" ]
}
if (is_win) {
dawn_fuzzer_test("dawn_wire_server_and_d3d12_backend_fuzzer") {
sources = [ "DawnWireServerAndD3D12BackendFuzzer.cpp" ]
deps = [ ":dawn_wire_server_fuzzer_common" ]
additional_configs = [ "${dawn_root}/src/dawn/common:internal_config" ]
}
}
dawn_fuzzer_test("dawn_wire_server_and_vulkan_backend_fuzzer") {
sources = [ "DawnWireServerAndVulkanBackendFuzzer.cpp" ]
deps = [ ":dawn_wire_server_fuzzer_common" ]
additional_configs = [ "${dawn_root}/src/dawn/common:internal_config" ]
}
# A group target to build all the fuzzers
group("fuzzers") {
testonly = true
deps = [
":dawn_wire_server_and_frontend_fuzzer",
":dawn_wire_server_and_vulkan_backend_fuzzer",
]
if (is_win) {
deps += [ ":dawn_wire_server_and_d3d12_backend_fuzzer" ]
}
}

0
src/fuzzers/dawn/DawnWireServerAndD3D12BackendFuzzer.cpp → src/dawn/fuzzers/DawnWireServerAndD3D12BackendFuzzer.cpp
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0
src/fuzzers/dawn/DawnWireServerAndFrontendFuzzer.cpp → src/dawn/fuzzers/DawnWireServerAndFrontendFuzzer.cpp
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0
src/fuzzers/dawn/DawnWireServerAndVulkanBackendFuzzer.cpp → src/dawn/fuzzers/DawnWireServerAndVulkanBackendFuzzer.cpp
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0
src/fuzzers/dawn/DawnWireServerFuzzer.cpp → src/dawn/fuzzers/DawnWireServerFuzzer.cpp
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0
src/fuzzers/dawn/DawnWireServerFuzzer.h → src/dawn/fuzzers/DawnWireServerFuzzer.h
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0
src/fuzzers/dawn/StandaloneFuzzerMain.cpp → src/dawn/fuzzers/StandaloneFuzzerMain.cpp
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114
src/fuzzers/dawn/BUILD.gn
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@@ -1,4 +1,4 @@
# Copyright 2018 The Dawn Authors
# Copyright 2022 The Dawn Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@@ -12,113 +12,11 @@
# See the License for the specific language governing permissions and
# limitations under the License.
import("//build_overrides/build.gni")
import("../../../scripts/dawn_overrides_with_defaults.gni")
# We only have libfuzzer in Chromium builds but if we build fuzzer targets only
# there, we would risk breaking fuzzer targets all the time when making changes
# to Dawn. To avoid that, we make fuzzer targets compile in standalone builds
# as well with a dawn_fuzzer_test target that acts like Chromium's fuzzer_test.
#
# The standalone fuzzer targets are able to run a single fuzzer input which
# could help reproduce fuzzer crashes more easily because you don't need a
# whole Chromium checkout.
if (build_with_chromium) {
import("//testing/libfuzzer/fuzzer_test.gni")
# In Chromium build we just proxy everything to the real fuzzer_test
template("dawn_fuzzer_test") {
fuzzer_test(target_name) {
forward_variables_from(invoker, "*")
}
}
} else {
import("//testing/test.gni")
# In standalone build we do something similar to fuzzer_test.
template("dawn_fuzzer_test") {
test(target_name) {
forward_variables_from(invoker,
[
"asan_options",
"cflags",
"cflags_cc",
"check_includes",
"defines",
"deps",
"include_dirs",
"sources",
])
if (defined(asan_options)) {
not_needed([ "asan_options" ])
}
if (!defined(configs)) {
configs = []
}
# Weirdly fuzzer_test uses a special variable for additional configs.
if (defined(invoker.additional_configs)) {
configs += invoker.additional_configs
}
sources += [ "StandaloneFuzzerMain.cpp" ]
}
}
}
static_library("dawn_wire_server_fuzzer_common") {
sources = [
"DawnWireServerFuzzer.cpp",
"DawnWireServerFuzzer.h",
]
public_deps = [
"${dawn_root}/src/dawn:cpp",
"${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",
]
}
dawn_fuzzer_test("dawn_wire_server_and_frontend_fuzzer") {
sources = [ "DawnWireServerAndFrontendFuzzer.cpp" ]
deps = [ ":dawn_wire_server_fuzzer_common" ]
additional_configs = [ "${dawn_root}/src/dawn/common:internal_config" ]
}
if (is_win) {
dawn_fuzzer_test("dawn_wire_server_and_d3d12_backend_fuzzer") {
sources = [ "DawnWireServerAndD3D12BackendFuzzer.cpp" ]
deps = [ ":dawn_wire_server_fuzzer_common" ]
additional_configs = [ "${dawn_root}/src/dawn/common:internal_config" ]
}
}
dawn_fuzzer_test("dawn_wire_server_and_vulkan_backend_fuzzer") {
sources = [ "DawnWireServerAndVulkanBackendFuzzer.cpp" ]
deps = [ ":dawn_wire_server_fuzzer_common" ]
additional_configs = [ "${dawn_root}/src/dawn/common:internal_config" ]
}
# A group target to build all the fuzzers
################################################################################
# Build target aliases
# TODO(crbug.com/dawn/1275) - remove these
################################################################################
group("dawn_fuzzers") {
public_deps = [ "../../dawn/fuzzers" ]
testonly = true
deps = [
":dawn_wire_server_and_frontend_fuzzer",
":dawn_wire_server_and_vulkan_backend_fuzzer",
]
if (is_win) {
deps += [ ":dawn_wire_server_and_d3d12_backend_fuzzer" ]
}
}