blob: 3014ba8878c58ebbb5af70de68e01c52dd69846d [file] [log] [blame]
#!/bin/bash
#
# Copyright 2023 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 path mapping support of Bazel's executors.
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_helpers.sh")" \
|| { echo "remote_helpers.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
mkdir -p src/main/java/com/example
cat > src/main/java/com/example/BUILD <<'EOF'
java_binary(
name = "Main",
srcs = ["Main.java"],
deps = [":lib"],
)
java_library(
name = "lib",
srcs = ["Lib.java"],
)
EOF
cat > src/main/java/com/example/Main.java <<'EOF'
package com.example;
public class Main {
public static void main(String[] args) {
System.out.println(Lib.getGreeting());
}
}
EOF
cat > src/main/java/com/example/Lib.java <<'EOF'
package com.example;
public class Lib {
public static String getGreeting() {
return "Hello, World!";
}
}
EOF
}
function tear_down() {
bazel clean >& $TEST_log
stop_worker
}
function test_path_stripping_sandboxed() {
if is_windows; then
echo "Skipping test_path_stripping_sandboxed on Windows as it requires sandboxing"
return
fi
cache_dir=$(mktemp -d)
bazel run -c fastbuild \
--disk_cache=$cache_dir \
--experimental_output_paths=strip \
--strategy=Javac=sandboxed \
//src/main/java/com/example:Main &> $TEST_log || fail "run failed unexpectedly"
expect_log 'Hello, World!'
# JavaToolchainCompileBootClasspath, JavaToolchainCompileClasses, 1x header compilation and 2x
# actual compilation.
expect_log '5 \(linux\|darwin\|processwrapper\)-sandbox'
expect_not_log 'disk cache hit'
bazel run -c opt \
--disk_cache=$cache_dir \
--experimental_output_paths=strip \
--strategy=Javac=sandboxed \
//src/main/java/com/example:Main &> $TEST_log || fail "run failed unexpectedly"
expect_log 'Hello, World!'
expect_log '5 disk cache hit'
expect_not_log '[0-9] \(linux\|darwin\|processwrapper\)-sandbox'
}
function test_path_stripping_singleplex_worker() {
if is_windows; then
echo "Skipping test_path_stripping_singleplex_worker on Windows as it requires sandboxing"
return
fi
cache_dir=$(mktemp -d)
bazel run -c fastbuild \
--disk_cache=$cache_dir \
--experimental_output_paths=strip \
--strategy=Javac=worker \
--worker_sandboxing \
--noexperimental_worker_multiplex \
//src/main/java/com/example:Main &> $TEST_log || fail "run failed unexpectedly"
expect_log 'Hello, World!'
# JavaToolchainCompileBootClasspath, JavaToolchainCompileClasses and header compilation.
expect_log '3 \(linux\|darwin\|processwrapper\)-sandbox'
# Actual compilation actions.
expect_log '2 worker'
expect_not_log 'disk cache hit'
bazel run -c opt \
--disk_cache=$cache_dir \
--experimental_output_paths=strip \
--strategy=Javac=worker \
--worker_sandboxing \
--noexperimental_worker_multiplex \
//src/main/java/com/example:Main &> $TEST_log || fail "run failed unexpectedly"
expect_log 'Hello, World!'
expect_log '5 disk cache hit'
expect_not_log '[0-9] \(linux\|darwin\|processwrapper\)-sandbox'
expect_not_log '[0-9] worker'
}
function test_path_stripping_remote() {
bazel run -c fastbuild \
--experimental_output_paths=strip \
--remote_executor=grpc://localhost:${worker_port} \
//src/main/java/com/example:Main &> $TEST_log || fail "run failed unexpectedly"
expect_log 'Hello, World!'
# JavaToolchainCompileBootClasspath, JavaToolchainCompileClasses, 1x header compilation and 2x
# actual compilation.
expect_log '5 remote'
expect_not_log 'remote cache hit'
bazel run -c opt \
--experimental_output_paths=strip \
--remote_executor=grpc://localhost:${worker_port} \
//src/main/java/com/example:Main &> $TEST_log || fail "run failed unexpectedly"
expect_log 'Hello, World!'
expect_log '5 remote cache hit'
# Do not match "5 remote cache hit", which is expected.
expect_not_log '[0-9] remote[^ ]'
}
function test_path_stripping_remote_multiple_configs() {
mkdir rules
cat > rules/defs.bzl <<'EOF'
LocationInfo = provider(fields = ["location"])
def _location_setting_impl(ctx):
return LocationInfo(location = ctx.build_setting_value)
location_setting = rule(
implementation = _location_setting_impl,
build_setting = config.string(),
)
def _location_transition_impl(settings, attr):
return {"//rules:location": attr.location}
_location_transition = transition(
implementation = _location_transition_impl,
inputs = [],
outputs = ["//rules:location"],
)
def _bazelcon_greeting_impl(ctx):
content = """
package com.example.{package};
public class Lib {{
public static String getGreeting() {{
return String.format("Hello, BazelCon {location}!");
}}
}}
""".format(
package = ctx.attr.name,
location = ctx.attr.location,
)
file = ctx.actions.declare_file("Lib.java")
ctx.actions.write(file, content)
return [
DefaultInfo(files = depset([file])),
]
bazelcon_greeting = rule(
_bazelcon_greeting_impl,
cfg = _location_transition,
attrs = {
"location": attr.string(),
},
)
EOF
cat > rules/BUILD << 'EOF'
load("//rules:defs.bzl", "location_setting")
location_setting(
name = "location",
build_setting_default = "",
)
EOF
mkdir -p src/main/java/com/example
cat > src/main/java/com/example/BUILD <<'EOF'
load("//rules:defs.bzl", "bazelcon_greeting")
java_binary(
name = "Main",
srcs = ["Main.java"],
deps = [":lib"],
)
java_library(
name = "lib",
srcs = [
":munich",
":new_york",
],
)
bazelcon_greeting(
name = "munich",
location = "Munich",
)
bazelcon_greeting(
name = "new_york",
location = "New York",
)
EOF
cat > src/main/java/com/example/Main.java <<'EOF'
package com.example;
public class Main {
public static void main(String[] args) {
System.out.println(com.example.new_york.Lib.getGreeting());
System.out.println(com.example.munich.Lib.getGreeting());
}
}
EOF
bazel run -c fastbuild \
--experimental_output_paths=strip \
--remote_executor=grpc://localhost:${worker_port} \
//src/main/java/com/example:Main &> $TEST_log || fail "run failed unexpectedly"
expect_log 'Hello, BazelCon New York!'
expect_log 'Hello, BazelCon Munich!'
# JavaToolchainCompileBootClasspath, JavaToolchainCompileClasses, 1x header compilation and 2x
# actual compilation.
expect_log '5 remote'
expect_not_log 'remote cache hit'
bazel run -c opt \
--experimental_output_paths=strip \
--remote_executor=grpc://localhost:${worker_port} \
//src/main/java/com/example:Main &> $TEST_log || fail "run failed unexpectedly"
expect_log 'Hello, BazelCon New York!'
expect_log 'Hello, BazelCon Munich!'
# JavaToolchainCompileBootClasspath, JavaToolchainCompileClasses and compilation of the binary.
expect_log '3 remote cache hit'
# Do not match "[0-9] remote cache hit", which is expected separately.
# Header and actual compilation of the library, which doesn't use path stripping as it would
# result in ambiguous paths due to the multiple configs.
expect_log '2 remote[^ ]'
}
run_suite "path mapping tests"