tools/generate-coverage

#!/usr/bin/env bash
# Copyright 2023 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.

set -e # Fail on any error.

SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd )"
ROOT_DIR="$( cd "$SCRIPT_DIR/.." >/dev/null 2>&1 && pwd )"

mkdir out/coverage || true
cmake -S . \
      -B out/coverage \
      -GNinja \
      -DCMAKE_BUILD_TYPE=RelWithDebInfo  \
      -DLLVM_SOURCE_DIR=${LLVM_SOURCE_DIR}  \
      -DDAWN_BUILD_NODE_BINDINGS=1  \
      -DDAWN_EMIT_COVERAGE=1  \
      -DLLVM_HOST_TRIPLE=x86_64-pc-win32 \
      -DTINT_BUILD_GLSL_WRITER=1 \
      -DTINT_BUILD_HLSL_WRITER=1 \
      -DTINT_BUILD_MSL_WRITER=1 \
      -DTINT_BUILD_SPV_WRITER=1 \
      -DTINT_BUILD_WGSL_WRITER=1

pushd out/coverage
ninja
popd

./tools/run run-cts --export-coverage ./out/coverage/win_api_operation.dat --dawn-node ./out/coverage/dawn.node 'webgpu:api,operation,*'
./tools/run run-cts --export-coverage ./out/coverage/win_api_validation.dat --dawn-node ./out/coverage/dawn.node 'webgpu:api,validation,*'
./tools/run run-cts --export-coverage ./out/coverage/win_shader_execution.dat --dawn-node ./out/coverage/dawn.node 'webgpu:shader,execution,*'
./tools/run run-cts --export-coverage ./out/coverage/win_shader_validation.dat --dawn-node ./out/coverage/dawn.node 'webgpu:shader,validation,*'
./tools/run run-cts --export-coverage ./out/coverage/win.dat --dawn-node ./out/coverage/dawn.node 'webgpu:*'