| #!/bin/bash |
| # |
| # Copyright 2017 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/sandboxing_test_utils.sh")" \ |
| || { echo "sandboxing_test_utils.sh not found!" >&2; exit 1; } |
| source "$(rlocation "io_bazel/src/test/shell/bazel/remote/remote_utils.sh")" \ |
| || { echo "remote_utils.sh not found!" >&2; exit 1; } |
| |
| function set_up() { |
| writable_path=$(mktemp -d "${TEST_TMPDIR}/remote.XXXXXXXX") |
| readonly_path=$(mktemp -d "${TEST_TMPDIR}/remote.XXXXXXXX") |
| start_worker \ |
| --sandboxing \ |
| --sandboxing_writable_path="${writable_path}" |
| |
| mkdir -p examples/genrule |
| cat > examples/genrule/BUILD <<'EOF' |
| genrule( |
| name = "simple", |
| srcs = ["a.txt"], |
| outs = ["simple.txt"], |
| cmd = "wc $(location :a.txt) > $@", |
| ) |
| |
| genrule( |
| name = "writes_to_writable_path", |
| srcs = ["writable_path.txt"], |
| outs = ["writes_to_writable_path.txt"], |
| cmd = "touch $@; touch \"`cat $(location :writable_path.txt)`/out.txt\"", |
| ) |
| |
| genrule( |
| name = "writes_to_readonly_path", |
| srcs = ["readonly_path.txt"], |
| outs = ["writes_to_readonly_path.txt"], |
| cmd = "touch $@; touch \"`cat $(location :readonly_path.txt)`/out.txt\"", |
| ) |
| EOF |
| echo -n "12345" > examples/genrule/a.txt |
| echo -n "$writable_path" > examples/genrule/writable_path.txt |
| echo -n "$readonly_path" > examples/genrule/readonly_path.txt |
| } |
| |
| function tear_down() { |
| bazel clean >& $TEST_log |
| stop_worker |
| if [ -d "${readonly_path}" ]; then |
| rm -rf "${readonly_path}" |
| fi |
| if [ -d "${writable_path}" ]; then |
| rm -rf "${writable_path}" |
| fi |
| } |
| |
| function test_genrule() { |
| bazel build \ |
| --spawn_strategy=remote \ |
| --remote_executor=grpc://localhost:${worker_port} \ |
| --remote_cache=grpc://localhost:${worker_port} \ |
| examples/genrule:simple &> $TEST_log \ |
| || fail "Hermetic genrule failed: examples/genrule:simple" |
| } |
| |
| function test_genrule_can_write_to_path() { |
| bazel build \ |
| --spawn_strategy=remote \ |
| --remote_executor=grpc://localhost:${worker_port} \ |
| --remote_cache=grpc://localhost:${worker_port} \ |
| examples/genrule:writes_to_writable_path &> $TEST_log \ |
| || fail "Hermetic genrule failed: examples/genrule:writes_to_writable_path" |
| [ -f "$(cat examples/genrule/writable_path.txt)/out.txt" ] \ |
| || fail "Genrule did not write to expected path: $(cat examples/genrule/writable_path.txt)/out.txt" |
| } |
| |
| function test_genrule_cannot_write_to_other_path() { |
| bazel build \ |
| --spawn_strategy=remote \ |
| --remote_executor=grpc://localhost:${worker_port} \ |
| --remote_cache=grpc://localhost:${worker_port} \ |
| examples/genrule:writes_to_readonly_path &> $TEST_log \ |
| && fail "Non-hermetic genrule succeeded: examples/genrule:writes_to_readonly_path" || true |
| [ -f "$(cat examples/genrule/readonly_path.txt)/out.txt" ] \ |
| && fail "Genrule was able to write to readonly path: $(cat examples/genrule/readonly_path.txt)/out.txt" || true |
| } |
| |
| # The test shouldn't fail if the environment doesn't support running it. |
| if [[ "$(uname -s)" != Linux ]]; then |
| echo "RemoteWorker claims to only support Linux at the moment" 1>&2 |
| exit 0 |
| fi |
| check_sandbox_allowed || exit 0 |
| |
| run_suite "Remote execution with sandboxing tests" |