v8/tools/wasm/update-wasm-spec-tests.sh
Andreas Haas cd34523b9b [wasm][tests] Add proposal tests to the wasm spec tests
With this CL we add proposal tests to the wasm-spec-tests. For this I
extended the update-wasm-spec-tests.sh script. Additionally to
generating the spec tests it does the following:

For each proposal it identifies those tests that are different to the
spec tests, and then copies those tests also to the wasm-spec-tests
directory.

Additionally I adjusted the test runner of the wasm spec test to
run the proposal tests with the correct flags.

CC=binji@chromium.org
R=clemensh@chromium.org

Bug: v8:7581
Change-Id: Idb7aa3c0a468ddb65b2ef3421def836561579cd9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1706470
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62777}
2019-07-17 15:31:31 +00:00

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#!/bin/bash
# Copyright 2017 the V8 project authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# Exit immediately if a command exits with a non-zero status.
set -e
# Treat unset variables as an error when substituting.
set -u
# return value of a pipeline is the status of the last command to exit with a
# non-zero status, or zero if no command exited with a non-zero status
set -o pipefail
log_and_run() {
echo ">>" $*
if ! $*; then
echo "sub-command failed: $*"
exit
fi
}
###############################################################################
# Setup directories.
###############################################################################
TOOLS_WASM_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
V8_DIR="${TOOLS_WASM_DIR}/../.."
SPEC_TEST_DIR=${V8_DIR}/test/wasm-spec-tests
TMP_DIR=${SPEC_TEST_DIR}/tmp
log_and_run cd ${V8_DIR}
log_and_run rm -rf ${SPEC_TEST_DIR}/tests
log_and_run mkdir ${SPEC_TEST_DIR}/tests
log_and_run mkdir ${SPEC_TEST_DIR}/tests/proposals
log_and_run rm -rf ${TMP_DIR}
log_and_run mkdir ${TMP_DIR}
###############################################################################
# Generate the spec tests.
###############################################################################
log_and_run cd ${V8_DIR}/test/wasm-js/data/interpreter
# The next step requires that ocaml is installed. See the README.md in
# ${V8_DIR}/test/wasm-js/data/interpreter/.
log_and_run make clean opt
log_and_run cd ${V8_DIR}/test/wasm-js/data/test/core
log_and_run cp *.wast ${SPEC_TEST_DIR}/tests/
log_and_run ./run.py --wasm ${V8_DIR}/test/wasm-js/data/interpreter/wasm --out ${TMP_DIR}
log_and_run cp ${TMP_DIR}/*.js ${SPEC_TEST_DIR}/tests/
###############################################################################
# Generate the proposal tests.
###############################################################################
repos='bulk-memory-operations reference-types'
for repo in ${repos}; do
echo "Process ${repo}"
log_and_run cd ${TMP_DIR}
log_and_run git clone https://github.com/WebAssembly/${repo}
# Compile the spec interpreter to generate the .js test cases later.
log_and_run cd ${repo}/interpreter
log_and_run make clean opt
log_and_run cd ../test/core
log_and_run mkdir ${SPEC_TEST_DIR}/tests/proposals/${repo}
# Iterate over all proposal tests. Those which differ from the spec tests are
# copied to the output directory and converted to .js tests.
for abs_filename in ${TMP_DIR}/${repo}/test/core/*.wast; do
rel_filename="$(basename -- $abs_filename)"
test_name=${rel_filename%.wast}
spec_filename=${V8_DIR}/test/wasm-js/data/test/core/${rel_filename}
if [ ! -f "$spec_filename" ] || ! cmp -s $abs_filename $spec_filename ; then
log_and_run cp ${rel_filename} ${SPEC_TEST_DIR}/tests/proposals/${repo}/
log_and_run ./run.py --wasm ../../interpreter/wasm ${rel_filename} --out _build 2> /dev/null
fi
done
log_and_run cp _build/*.js ${SPEC_TEST_DIR}/tests/proposals/${repo}/
done
###############################################################################
# Report and cleanup.
###############################################################################
cd ${SPEC_TEST_DIR}
echo
echo "The following files will get uploaded:"
ls -R tests
echo
log_and_run rm -rf ${TMP_DIR}
###############################################################################
# Upload all spec tests.
###############################################################################
echo "****************************************************************************"
echo "* For the following command you first have to authenticate with google cloud"
echo "* storage. For that you have to execute"
echo "*"
echo "* > gsutil.py config"
echo "*"
echo "* When the script asks you for your project-id, use 0."
echo "****************************************************************************"
log_and_run cd ${SPEC_TEST_DIR}
log_and_run upload_to_google_storage.py -a -b v8-wasm-spec-tests tests