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Rename tint_fuzz to tint_wgsl_reader_fuzzer 

This is in anticipation of future fuzzer implementations.

BUG=tint:56

Change-Id: I73492c135bed7d5bee9c114ec336a837b4f447ac
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/20243
Reviewed-by: David Neto <dneto@google.com>
This commit is contained in:
Ryan Harrison 2020-04-23 13:51:39 +00:00 committed by dan sinclair
parent 88725a0f30
commit 13a652963c
4 changed files with 37 additions and 32 deletions
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3
CMakeLists.txt
View File

@ -152,11 +152,12 @@ add_subdirectory(src)
add_subdirectory(samples)
if (${TINT_BUILD_FUZZERS})
# TODO(rharrison): Remove this check ones there are other fuzzers.
if (NOT ${TINT_BUILD_WGSL_READER})
message(ERROR, "Fuzzers require WGSL reader to be enabled")
endif()
add_subdirectory(fuzz)
add_subdirectory(fuzzers)
endif()
add_custom_target(tint-lint

29
fuzz/CMakeLists.txt
View File

@ -1,29 +0,0 @@
# Copyright 2020 The Tint 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.
add_executable(tint_fuzz tint_fuzz.cc)
target_link_libraries(tint_fuzz libtint)
tint_default_compile_options(tint_fuzz)
target_link_options(tint_fuzz PRIVATE
-fno-omit-frame-pointer
-fsanitize=fuzzer,address,undefined
-fsanitize-address-use-after-scope
-O1
-g
)
target_compile_options(tint_fuzz PRIVATE
-fsanitize=fuzzer,address,undefined
-Wno-missing-prototypes
)

34
fuzzers/CMakeLists.txt Normal file
View File

@ -0,0 +1,34 @@
# Copyright 2020 The Tint 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.
# TODO(rharrison): Make a generic fuzzer target template once we have more
# fuzzers.
if ({TINT_BUILD_WGSL_READER})
add_executable(tint_wgsl_reader_fuzzer tint_wgsl_reader_fuzzer.cc)
target_link_libraries(tint_fuzz libtint)
tint_default_compile_options(tint_fuzz)
target_link_options(tint_fuzz PRIVATE
-fno-omit-frame-pointer
-fsanitize=fuzzer,address,undefined
-fsanitize-address-use-after-scope
-O1
-g
)
target_compile_options(tint_wgsl_reader_fuzzer PRIVATE
-fsanitize=fuzzer,address,undefined
-Wno-missing-prototypes
)
endif()

3
fuzz/tint_fuzz.cc → fuzzers/tint_wgsl_reader_fuzzer.cc
View File

@ -16,7 +16,7 @@
#include "src/reader/wgsl/parser.h"
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
std::string str(reinterpret_cast<const char*>(data), size);
tint::Context ctx;
@ -25,4 +25,3 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
return 0;
}