| #!/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. |
| # |
| # Test the local disk cache |
| # |
| |
| # Load the test setup defined in the parent directory |
| CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" |
| source "${CURRENT_DIR}/../integration_test_setup.sh" \ |
| || { echo "integration_test_setup.sh not found!" >&2; exit 1; } |
| |
| function test_local_action_cache() { |
| local cache="${TEST_TMPDIR}/cache" |
| local execution_file="${TEST_TMPDIR}/run.log" |
| local input_file="foo.in" |
| local output_file="bazel-genfiles/foo.txt" |
| local flags="--disk_cache=$cache" |
| |
| rm -rf $cache |
| mkdir $cache |
| |
| create_workspace_with_default_repos WORKSPACE |
| # No sandboxing, side effect is needed to detect action execution |
| cat > BUILD <<EOF |
| genrule( |
| name = "foo", |
| cmd = "echo run > $execution_file && cat \$< >\$@", |
| srcs = ["$input_file"], |
| outs = ["foo.txt"], |
| tags = ["no-sandbox"], |
| ) |
| EOF |
| |
| # CAS is empty, cache miss |
| echo 0 >"${execution_file}" |
| echo 1 >"${input_file}" |
| bazel build $flags :foo &> $TEST_log || fail "Build failed" |
| assert_equals "1" $(cat "${output_file}") |
| assert_equals "run" $(cat "${execution_file}") |
| |
| # CAS doesn't have output for this input, cache miss |
| echo 0 >"${execution_file}" |
| echo 2 >"${input_file}" |
| bazel build $flags :foo &> $TEST_log || fail "Build failed" |
| assert_equals "2" $(cat "${output_file}") |
| assert_equals "run" $(cat "${execution_file}") |
| |
| # Cache hit, no action run/no side effect |
| echo 0 >"${execution_file}" |
| echo 1 >"${input_file}" |
| bazel build $flags :foo &> $TEST_log || fail "Build failed" |
| assert_equals "1" $(cat "${output_file}") |
| assert_equals "0" $(cat "${execution_file}") |
| } |
| |
| function test_input_directories_in_external_repo_with_sibling_repository_layout() { |
| create_new_workspace |
| l=$TEST_TMPDIR/l |
| mkdir -p "$l/dir" |
| touch "$l/WORKSPACE" |
| touch "$l/dir/f" |
| cat > "$l/BUILD" <<'EOF' |
| exports_files(["dir"]) |
| EOF |
| |
| cat >> WORKSPACE <<EOF |
| local_repository(name="l", path="$l") |
| EOF |
| |
| cat > BUILD <<'EOF' |
| genrule(name="g", srcs=["@l//:dir"], outs=["go"], cmd="find $< > $@") |
| EOF |
| |
| bazel build \ |
| --experimental_sibling_repository_layout \ |
| --disk_cache="$TEST_TMPDIR/cache" \ |
| //:g || fail "build failed" |
| |
| } |
| |
| run_suite "local action cache test" |