test/979-const-method-handle/build

#!/bin/bash
#
# Copyright 2018 The Android Open Source Project
#
# 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.

# make us exit on a failure
set -e

ASM_JAR="${ANDROID_BUILD_TOP}/prebuilts/misc/common/asm/asm-6.0.jar"
INTERMEDIATE_CLASSES=classes-intermediate
TRANSFORMER_CLASSES=classes-transformer
CLASSES=classes

DEXER="${DX:-dx}"
if [ "${USE_D8=false}" = "true" ]; then
  DEXER="${ANDROID_HOST_OUT}/bin/d8-compat-dx"
fi

# Create directories for classes
for class_dir in "${INTERMEDIATE_CLASSES}" "${TRANSFORMER_CLASSES}" "${CLASSES}"; do
  rm -rf "${class_dir}"
  mkdir "${class_dir}"
done

# Build transformer
${JAVAC:-javac} ${JAVAC_ARGS} -cp "${ASM_JAR}" -d ${TRANSFORMER_CLASSES} $(find util-src -name '*.java')

# Generate intermediate classes that will allow transform to be applied to test classes
JAVAC_ARGS="${JAVAC_ARGS} -source 1.8 -target 1.8"
${JAVAC:-javac} ${JAVAC_ARGS} -cp ${TRANSFORMER_CLASSES} -d ${INTERMEDIATE_CLASSES} $(find src -name '*.java')

# Run transform
for class in ${INTERMEDIATE_CLASSES}/*.class ; do
  transformed_class=${CLASSES}/$(basename ${class})
  ${JAVA:-java} -cp "${ASM_JAR}:${TRANSFORMER_CLASSES}" \
      transformer.ConstantTransformer ${class} ${transformed_class}
done

# Create DEX
DX_FLAGS="${DX_FLAGS} --min-sdk-version=28 --debug --dump-width=1000"
${DEXER} -JXmx256m --dex ${DX_FLAGS} --dump-to=${CLASSES}.lst --output=classes.dex ${CLASSES} ${TRANSFORMER_CLASSES}

# Zip DEX to file name expected by test runner
zip ${TEST_NAME:-classes-dex}.jar classes.dex