blob: b15d96688ffd3d18841bbddde521296347a8298a [file] [log] [blame]
#!/bin/bash
#
# Copyright 2020 The Bazel Authors. All rights reserved.
#
# 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.
#
# Tests remote execution and caching.
set -euo pipefail
# --- begin runfiles.bash initialization ---
if [[ ! -d "${RUNFILES_DIR:-/dev/null}" && ! -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
if [[ -f "$0.runfiles_manifest" ]]; then
export RUNFILES_MANIFEST_FILE="$0.runfiles_manifest"
elif [[ -f "$0.runfiles/MANIFEST" ]]; then
export RUNFILES_MANIFEST_FILE="$0.runfiles/MANIFEST"
elif [[ -f "$0.runfiles/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
export RUNFILES_DIR="$0.runfiles"
fi
fi
if [[ -f "${RUNFILES_DIR:-/dev/null}/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
source "${RUNFILES_DIR}/bazel_tools/tools/bash/runfiles/runfiles.bash"
elif [[ -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
source "$(grep -m1 "^bazel_tools/tools/bash/runfiles/runfiles.bash " \
"$RUNFILES_MANIFEST_FILE" | cut -d ' ' -f 2-)"
else
echo >&2 "ERROR: cannot find @bazel_tools//tools/bash/runfiles:runfiles.bash"
exit 1
fi
# --- end runfiles.bash initialization ---
source "$(rlocation "io_bazel/src/test/shell/integration_test_setup.sh")" \
|| { echo "integration_test_setup.sh not found!" >&2; exit 1; }
source "$(rlocation "io_bazel/src/test/shell/bazel/remote/remote_utils.sh")" \
|| { echo "remote_utils.sh not found!" >&2; exit 1; }
function set_up() {
start_worker
}
function tear_down() {
bazel clean >& $TEST_log
stop_worker
}
function test_remote_grpc_cache_with_xattr() {
# Create a simple build action that depends on two input files.
echo hello > file1
echo world > file2
cat > BUILD << 'EOF'
genrule(
name = "nothing",
srcs = ["file1", "file2"],
outs = ["nothing.txt"],
cmd = "echo foo > $@",
)
EOF
# Place an extended attribute on one of the input files that contains
# the file's hash. This will allow Bazel to compute the file's digest
# without reading the actual file contents.
build_file_hash="$(openssl sha256 file1 | cut -d ' ' -f 2)"
if type xattr 2> /dev/null; then
xattr -wx user.checksum.sha256 "${build_file_hash}" file1
elif type setfattr 2> /dev/null; then
setfattr -n user.checksum.sha256 -v "0x${build_file_hash}" file1
else
# Skip this test, as this platform doesn't provide any known utility
# for setting extended attributes.
return 0
fi
# Run the build action with remote caching. We should not see 'VFS md5'
# profiling events for file1, as getxattr() should be called instead.
# We should see an entry for file2, though.
bazel \
--unix_digest_hash_attribute_name=user.checksum.sha256 \
build \
--remote_cache=grpc://localhost:${worker_port} \
--profile=profile_log \
--record_full_profiler_data \
//:nothing || fail "Build failed"
grep -q "VFS md5.*file1" profile_log && \
fail "Bazel should not have computed a digest for file1"
grep -q "VFS md5.*file2" profile_log || \
fail "Bazel should have computed a digest for file2"
}
run_suite "Remote execution with extended attributes enabled"