blob: 1aad0e721bd8a085ca1f9ce17adb63466ecfe8f4 [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.
#
# Test building targets that are declared as compatible only with certain
# platforms (see the "target_compatible_with" common build rule attribute).
# --- begin runfiles.bash initialization ---
set -euo pipefail
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 "$(rlocation "io_bazel/src/test/shell/integration_test_setup.sh")" \
|| { echo "integration_test_setup.sh not found!" >&2; exit 1; }
# `uname` returns the current platform, e.g "MSYS_NT-10.0" or "Linux".
# `tr` converts all upper case letters to lower case.
# `case` matches the result if the `uname | tr` expression to string prefixes
# that use the same wildcards as names do in Bash, i.e. "msys*" matches strings
# starting with "msys", and "*" matches everything (it's the default case).
case "$(uname -s | tr [:upper:] [:lower:])" in
msys*)
# As of 2019-01-15, Bazel on Windows only supports MSYS Bash.
declare -r is_windows=true
;;
*)
declare -r is_windows=false
;;
esac
if "$is_windows"; then
export MSYS_NO_PATHCONV=1
export MSYS2_ARG_CONV_EXCL="*"
fi
function set_up() {
mkdir -p target_skipping || fail "couldn't create directory"
cat > target_skipping/pass.sh <<'EOF'
#!/bin/bash
exit 0
EOF
chmod +x target_skipping/pass.sh
cat > target_skipping/fail.sh <<'EOF'
#!/bin/bash
exit 1
EOF
chmod +x target_skipping/fail.sh
# Not using 'EOF' because injecting default_host_platform
cat > target_skipping/BUILD <<EOF
# We're not validating visibility here. Let everything access these targets.
package(default_visibility = ["//visibility:public"])
# TODO(philsc): Get rid of this and use @platforms//:incompatible instead.
# Right now it's problematic because Google CI doesn't support @platforms.
constraint_setting(name = "not_compatible_setting")
constraint_value(
name = "not_compatible",
constraint_setting = ":not_compatible_setting",
)
constraint_setting(name = "foo_version")
constraint_value(
name = "foo1",
constraint_setting = ":foo_version",
)
constraint_value(
name = "foo2",
constraint_setting = ":foo_version",
)
constraint_value(
name = "foo3",
constraint_setting = ":foo_version",
)
constraint_setting(name = "bar_version")
constraint_value(
name = "bar1",
constraint_setting = "bar_version",
)
constraint_value(
name = "bar2",
constraint_setting = "bar_version",
)
platform(
name = "foo1_bar1_platform",
parents = ["${default_host_platform}"],
constraint_values = [
":foo1",
":bar1",
],
)
platform(
name = "foo2_bar1_platform",
parents = ["${default_host_platform}"],
constraint_values = [
":foo2",
":bar1",
],
)
platform(
name = "foo1_bar2_platform",
parents = ["${default_host_platform}"],
constraint_values = [
":foo1",
":bar2",
],
)
platform(
name = "foo3_platform",
parents = ["${default_host_platform}"],
constraint_values = [
":foo3",
],
)
platform(
name = "foo3_bar2_platform",
parents = ["${default_host_platform}"],
constraint_values = [
":foo3",
":bar2",
],
)
sh_test(
name = "pass_on_foo1",
srcs = ["pass.sh"],
target_compatible_with = [":foo1"],
)
sh_test(
name = "fail_on_foo2",
srcs = ["fail.sh"],
target_compatible_with = [":foo2"],
)
sh_test(
name = "pass_on_foo1_bar2",
srcs = ["pass.sh"],
target_compatible_with = [
":foo1",
":bar2",
],
)
sh_binary(
name = "some_foo3_target",
srcs = ["pass.sh"],
target_compatible_with = [
":foo3",
],
)
# Use this to let us change select() statements from the command line.
config_setting(
name = "setting1",
define_values = {
"foo": "1",
},
)
EOF
}
add_to_bazelrc "test --nocache_test_results"
add_to_bazelrc "build --incompatible_merge_genfiles_directory=true"
function tear_down() {
bazel shutdown
}
function set_up_custom_toolchain() {
mkdir -p target_skipping/custom_tools/
cat > target_skipping/custom_tools/BUILD <<'EOF'
load(":toolchain.bzl", "custom_toolchain")
toolchain_type(name = "toolchain_type")
custom_toolchain(
name = "toolchain",
compiler_path = "customc",
)
toolchain(
name = "custom_foo3_toolchain",
exec_compatible_with = [
"//target_skipping:foo3",
],
target_compatible_with = [
"//target_skipping:foo3",
],
toolchain = ":toolchain",
toolchain_type = ":toolchain_type",
)
EOF
cat > target_skipping/custom_tools/toolchain.bzl <<'EOF'
def _custom_binary_impl(ctx):
info = ctx.toolchains["//target_skipping/custom_tools:toolchain_type"].custom_info
out = ctx.actions.declare_file(ctx.label.name)
ctx.actions.write(out, "%s %s" % (info.compiler_path, ctx.file.src.short_path))
custom_binary = rule(
implementation = _custom_binary_impl,
attrs = {
"src": attr.label(allow_single_file=True),
},
toolchains = ["//target_skipping/custom_tools:toolchain_type"],
)
CustomInfo = provider(
fields = {
"compiler_path": "The path to the compiler binary",
},
)
def _custom_toolchain_impl(ctx):
return [platform_common.ToolchainInfo(
custom_info = CustomInfo(
compiler_path = ctx.attr.compiler_path,
),
)]
custom_toolchain = rule(
implementation = _custom_toolchain_impl,
attrs = {
"compiler_path": attr.string(),
},
)
def _compiler_flag_impl(ctx):
toolchain = ctx.toolchains["//target_skipping/custom_tools:toolchain_type"].custom_info
return [config_common.FeatureFlagInfo(value = toolchain.compiler_path)]
compiler_flag = rule(
implementation = _compiler_flag_impl,
toolchains = ["//target_skipping/custom_tools:toolchain_type"],
incompatible_use_toolchain_transition = True,
)
EOF
}
# Validates that we get a good error message when passing a config_setting into
# the target_compatible_with attribute. This is a regression test for
# https://github.com/bazelbuild/bazel/issues/13250.
function test_config_setting_in_target_compatible_with() {
cat >> target_skipping/BUILD <<'EOF'
config_setting(
name = "foo3_config_setting",
constraint_values = [":foo3"],
)
sh_binary(
name = "problematic_foo3_target",
srcs = ["pass.sh"],
target_compatible_with = [
":foo3_config_setting",
],
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
bazel build \
--show_result=10 \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
... &> "${TEST_log}" && fail "Bazel succeeded unexpectedly."
expect_log "'//target_skipping:foo3_config_setting' does not have mandatory providers: 'ConstraintValueInfo'"
}
# Validates that the console log provides useful information to the user for
# builds.
function test_console_log_for_builds() {
cd target_skipping || fail "couldn't cd into workspace"
bazel build \
--show_result=10 \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
... &> "${TEST_log}" || fail "Bazel failed the test."
cp "${TEST_log}" "${TEST_UNDECLARED_OUTPUTS_DIR}"/
expect_log 'Target //target_skipping:some_foo3_target up-to-date'
expect_log 'Target //target_skipping:fail_on_foo2 was skipped'
expect_log 'Target //target_skipping:pass_on_foo1 was skipped'
expect_log 'Target //target_skipping:pass_on_foo1_bar2 was skipped'
expect_not_log 'Target //target_skipping:fail_on_foo2 failed to build'
expect_not_log 'Target //target_skipping:pass_on_foo1 failed to build'
expect_not_log 'Target //target_skipping:pass_on_foo1_bar2 failed to build'
expect_not_log 'Target //target_skipping:fail_on_foo2 up-to-date'
expect_not_log 'Target //target_skipping:pass_on_foo1 up-to-date'
expect_not_log 'Target //target_skipping:pass_on_foo1_bar2 up-to-date'
}
# Validates that the console log provides useful information to the user for
# tests.
function test_console_log_for_tests() {
cd target_skipping || fail "couldn't cd into workspace"
# Get repeatable results from this test.
bazel clean --expunge
bazel test \
--host_platform=@//target_skipping:foo1_bar1_platform \
--platforms=@//target_skipping:foo1_bar1_platform \
... &> "${TEST_log}" || fail "Bazel failed unexpectedly."
expect_log 'Executed 1 out of 3 tests: 1 test passes and 2 were skipped'
expect_log '^//target_skipping:pass_on_foo1 * PASSED in'
expect_log '^//target_skipping:fail_on_foo2 * SKIPPED$'
expect_log '^//target_skipping:pass_on_foo1_bar2 * SKIPPED$'
bazel test \
--host_platform=@//target_skipping:foo2_bar1_platform \
--platforms=@//target_skipping:foo2_bar1_platform \
... &> "${TEST_log}" && fail "Bazel passed unexpectedly."
expect_log 'Executed 1 out of 3 tests: 1 fails .* and 2 were skipped.'
expect_log '^//target_skipping:pass_on_foo1 * SKIPPED$'
expect_log '^//target_skipping:fail_on_foo2 * FAILED in'
expect_log '^//target_skipping:pass_on_foo1_bar2 * SKIPPED$'
# Use :all for this one to validate similar behaviour.
bazel test \
--host_platform=@//target_skipping:foo1_bar2_platform \
--platforms=@//target_skipping:foo1_bar2_platform \
:all &> "${TEST_log}" || fail "Bazel failed unexpectedly."
expect_log 'Executed 2 out of 3 tests: 2 tests pass and 1 was skipped'
expect_log '^//target_skipping:pass_on_foo1 * PASSED in'
expect_log '^//target_skipping:fail_on_foo2 * SKIPPED$'
expect_log '^//target_skipping:pass_on_foo1_bar2 * PASSED in'
}
# Validates that filegroups and other rules that don't inherit from
# `NativeActionCreatingRule` can be marked with target_compatible_with. This is
# a regression test for https://github.com/bazelbuild/bazel/issues/12745.
function test_skipping_for_rules_that_dont_create_actions() {
# Create a fake shared library for cc_import.
echo > target_skipping/some_precompiled_library.so
cat >> target_skipping/BUILD <<'EOF'
cc_import(
name = "some_precompiled_library",
shared_library = "some_precompiled_library.so",
target_compatible_with = [
":foo3",
],
)
cc_binary(
name = "some_binary",
deps = [
":some_precompiled_library",
],
)
filegroup(
name = "filegroup",
srcs = [
"some_precompiled_library.so",
],
target_compatible_with = [
":foo3",
],
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
bazel build \
--show_result=10 \
--host_platform=@//target_skipping:foo1_bar1_platform \
--platforms=@//target_skipping:foo1_bar1_platform \
:all &> "${TEST_log}" || fail "Bazel failed unexpectedly."
expect_log 'Target //target_skipping:some_precompiled_library was skipped'
expect_log 'Target //target_skipping:some_binary was skipped'
expect_log 'Target //target_skipping:filegroup was skipped'
bazel build \
--show_result=10 \
--host_platform=@//target_skipping:foo1_bar1_platform \
--platforms=@//target_skipping:foo1_bar1_platform \
:filegroup &> "${TEST_log}" && fail "Bazel passed unexpectedly."
expect_log 'Target //target_skipping:filegroup is incompatible and cannot be built'
}
# Validates that incompatible target skipping errors behave nicely with
# --keep_going. In other words, even if there's an error in the target skipping
# (e.g. because the user explicitly requested an incompatible target) we still
# want Bazel to finish the rest of the build when --keep_going is specified.
function test_failure_on_incompatible_top_level_target() {
cd target_skipping || fail "couldn't cd into workspace"
# Validate a variety of ways to refer to the same target.
local -r -a incompatible_targets=(
:pass_on_foo1_bar2
//target_skipping:pass_on_foo1_bar2
@//target_skipping:pass_on_foo1_bar2
)
for incompatible_target in "${incompatible_targets[@]}"; do
echo "Testing ${incompatible_target}"
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo1_bar1_platform \
--platforms=@//target_skipping:foo1_bar1_platform \
--build_event_text_file="${TEST_log}".build.json \
"${incompatible_target}" &> "${TEST_log}" \
&& fail "Bazel passed unexpectedly."
expect_log 'ERROR: Target //target_skipping:pass_on_foo1_bar2 is incompatible and cannot be built'
expect_log '^FAILED: Build did NOT complete successfully'
# Now look at the build event log.
mv "${TEST_log}".build.json "${TEST_log}"
expect_log '^ name: "PARSING_FAILURE"$'
expect_log 'Target //target_skipping:pass_on_foo1_bar2 is incompatible and cannot be built.'
done
# Run an additional (passing) test and make sure we still fail the build.
# This is intended to validate that --keep_going works as expected.
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo1_bar1_platform \
--platforms=@//target_skipping:foo1_bar1_platform \
--keep_going \
//target_skipping:pass_on_foo1_bar2 \
//target_skipping:pass_on_foo1 &> "${TEST_log}" && fail "Bazel passed unexpectedly."
expect_log '^//target_skipping:pass_on_foo1 * PASSED in'
expect_log '^ERROR: command succeeded, but not all targets were analyzed'
expect_log '^FAILED: Build did NOT complete successfully'
}
# https://github.com/bazelbuild/bazel/issues/17561 regression test: incompatible
# target skipping doesn't crash with --auto_cpu_environment_group.
function test_failure_on_incompatible_top_level_target_and_auto_cpu_environment_group() {
cat >> target_skipping/BUILD <<EOF
sh_test(
name = "always_incompatible",
srcs = [":pass.sh"],
target_compatible_with = [":not_compatible"],
)
EOF
mkdir -p buildenv/cpus
cat >> buildenv/cpus/BUILD <<EOF
environment(name = "foo_cpu")
environment_group(
name = "cpus",
defaults = [":foo_cpu"],
environments = [":foo_cpu"],
)
EOF
bazel build \
--nobuild \
--cpu=foo_cpu \
--auto_cpu_environment_group=//buildenv/cpus:cpus \
--build_event_text_file=$TEST_log \
//target_skipping:all &> "${TEST_log}" \
|| fail "Bazel failed unexpectedly."
expect_log 'Target //target_skipping:always_incompatible build was skipped'
}
# Crudely validates that the build event protocol contains useful information
# when targets are skipped due to incompatibilities.
function test_build_event_protocol() {
cd target_skipping || fail "couldn't cd into workspace"
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo1_bar1_platform \
--build_event_text_file=$TEST_log \
--platforms=@//target_skipping:foo1_bar1_platform \
... || fail "Bazel failed unexpectedly."
expect_not_log 'Target //target_skipping:pass_on_foo1 build was skipped\.'
expect_log_n 'reason: SKIPPED\>' 3
expect_log 'Target //target_skipping:fail_on_foo2 build was skipped\.'
expect_log 'Target //target_skipping:pass_on_foo1_bar2 build was skipped\.'
}
# Validates that incompatibilities are transitive. I.e. targets that depend on
# incompatible targets are themselves deemed incompatible and should therefore
# not be built.
function test_non_top_level_skipping() {
touch target_skipping/foo_test.sh
chmod +x target_skipping/foo_test.sh
cat >> target_skipping/BUILD <<'EOF'
genrule(
name = "genrule_foo1",
target_compatible_with = [":foo1"],
outs = ["foo1.sh"],
cmd = "echo 'Should not be executed' &>2; exit 1",
)
sh_binary(
name = "sh_foo2",
srcs = ["foo1.sh"],
target_compatible_with = [":foo2"],
)
# Make sure that using an incompatible target in Make variable substitution
# doesn't produce an unexpected error.
sh_test(
name = "foo_test",
srcs = ["foo_test.sh"],
data = [":some_foo3_target"],
args = ["$(location :some_foo3_target)"],
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
bazel build \
--show_result=10 \
--host_platform=@//target_skipping:foo2_bar1_platform \
--platforms=@//target_skipping:foo2_bar1_platform \
//target_skipping:sh_foo2 &> "${TEST_log}" && fail "Bazel passed unexpectedly."
expect_log 'ERROR: Target //target_skipping:sh_foo2 is incompatible and cannot be built, but was explicitly requested'
expect_log 'FAILED: Build did NOT complete successfully'
bazel build \
--show_result=10 \
--host_platform=@//target_skipping:foo2_bar1_platform \
--platforms=@//target_skipping:foo2_bar1_platform \
//target_skipping:foo_test &> "${TEST_log}" && fail "Bazel passed unexpectedly."
expect_log 'ERROR: Target //target_skipping:foo_test is incompatible and cannot be built, but was explicitly requested'
expect_log 'FAILED: Build did NOT complete successfully'
}
# Validate that targets are skipped when the implementation is in Starlark
# instead of in Java.
function test_starlark_skipping() {
cat > target_skipping/rules.bzl <<'EOF'
def _echo_rule_impl(ctx):
ctx.actions.write(ctx.outputs.out, ctx.attr.text)
return []
_echo_rule = rule(
implementation = _echo_rule_impl,
attrs = {
"text": attr.string(),
"out": attr.output(),
},
)
def echo_rule(name, **kwargs):
_echo_rule(
name = name,
out = name,
**kwargs
)
EOF
cat >> target_skipping/BUILD <<'EOF'
load("//target_skipping:rules.bzl", "echo_rule")
echo_rule(
name = "hello_world",
text = "Hello World",
target_compatible_with = [
"//target_skipping:foo1",
],
)
sh_binary(
name = "hello_world_bin",
srcs = ["pass.sh"],
data = [":hello_world"],
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
bazel build \
--show_result=10 \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
//target_skipping:hello_world_bin &> "${TEST_log}" && fail "Bazel passed unexpectedly."
expect_log 'ERROR: Target //target_skipping:hello_world_bin is incompatible and cannot be built, but was explicitly requested'
expect_log 'FAILED: Build did NOT complete successfully'
}
# Validates that rules with custom providers are skipped when incompatible.
# This is valuable because we use providers to convey incompatibility.
function test_dependencies_with_providers() {
cat > target_skipping/rules.bzl <<'EOF'
DummyProvider = provider()
def _dummy_rule_impl(ctx):
return [DummyProvider()]
dummy_rule = rule(
implementation = _dummy_rule_impl,
attrs = {
"deps": attr.label_list(providers=[DummyProvider]),
},
)
EOF
cat >> target_skipping/BUILD <<'EOF'
load("//target_skipping:rules.bzl", "dummy_rule")
dummy_rule(
name = "dummy1",
target_compatible_with = [
"//target_skipping:foo1",
],
)
dummy_rule(
name = "dummy2",
deps = [
":dummy1",
],
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
pwd >&2
bazel build \
--show_result=10 \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
//target_skipping/... &> "${TEST_log}" || fail "Bazel failed unexpectedly."
expect_log '^Target //target_skipping:dummy2 was skipped'
}
function test_dependencies_with_extensions() {
cat > target_skipping/rules.bzl <<'EOF'
def _dummy_rule_impl(ctx):
out = ctx.actions.declare_file(ctx.attr.name + ".cc")
ctx.actions.write(out, "Dummy content")
return DefaultInfo(files = depset([out]))
dummy_rule = rule(
implementation = _dummy_rule_impl,
)
EOF
cat >> target_skipping/BUILD <<'EOF'
load("//target_skipping:rules.bzl", "dummy_rule")
# Generates a dummy.cc file.
dummy_rule(
name = "dummy_file",
target_compatible_with = [":foo1"],
)
cc_library(
name = "dummy_cc_lib",
srcs = [
"dummy_file",
],
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
pwd >&2
bazel build \
--show_result=10 \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
//target_skipping/... &> "${TEST_log}" || fail "Bazel failed unexpectedly."
expect_log '^Target //target_skipping:dummy_cc_lib was skipped'
}
# Validates the same thing as test_non_top_level_skipping, but with a cc_test
# and adding one more level of dependencies.
function test_cc_test() {
cat > target_skipping/generator_tool.cc <<'EOF'
#include <cstdio>
int main() {
printf("int main() { return 1; }\\n");
return 0;
}
EOF
cat >> target_skipping/BUILD <<'EOF'
cc_binary(
name = "generator_tool",
srcs = ["generator_tool.cc"],
target_compatible_with = [":foo1"],
)
genrule(
name = "generate_with_tool",
outs = ["generated_test.cc"],
cmd = "$(location :generator_tool) > $(OUTS)",
tools = [":generator_tool"],
)
cc_test(
name = "generated_test",
srcs = ["generated_test.cc"],
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
# Validate the generated file that makes up the test.
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo2_bar1_platform \
--platforms=@//target_skipping:foo2_bar1_platform \
//target_skipping:generated_test.cc &> "${TEST_log}" && fail "Bazel passed unexpectedly."
expect_log "ERROR: Target //target_skipping:generated_test.cc is incompatible and cannot be built, but was explicitly requested"
# Validate that we get the dependency chain printed out.
expect_log '^Dependency chain:$'
expect_log '^ //target_skipping:generate_with_tool (.*)$'
expect_log "^ //target_skipping:generator_tool (.*) <-- target platform (//target_skipping:foo2_bar1_platform) didn't satisfy constraint //target_skipping:foo1"
expect_log 'FAILED: Build did NOT complete successfully'
# Validate the test.
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo2_bar1_platform \
--platforms=@//target_skipping:foo2_bar1_platform \
//target_skipping:generated_test &> "${TEST_log}" && fail "Bazel passed unexpectedly."
expect_log 'ERROR: Target //target_skipping:generated_test is incompatible and cannot be built, but was explicitly requested'
# Validate that we get the dependency chain printed out.
expect_log '^Dependency chain:$'
expect_log '^ //target_skipping:generated_test (.*)$'
expect_log '^ //target_skipping:generate_with_tool (.*)$'
expect_log "^ //target_skipping:generator_tool (.*) <-- target platform (//target_skipping:foo2_bar1_platform) didn't satisfy constraint //target_skipping:foo1"
expect_log 'FAILED: Build did NOT complete successfully'
}
# Validates the same thing as test_cc_test, but with multiple violated
# constraints.
function test_cc_test_multiple_constraints() {
cat > target_skipping/generator_tool.cc <<'EOF'
#include <cstdio>
int main() {
printf("int main() { return 1; }\\n");
return 0;
}
EOF
cat >> target_skipping/BUILD <<'EOF'
cc_binary(
name = "generator_tool",
srcs = ["generator_tool.cc"],
target_compatible_with = [":foo1", ":bar2"],
)
genrule(
name = "generate_with_tool",
outs = ["generated_test.cc"],
cmd = "$(location :generator_tool) > $(OUTS)",
tools = [":generator_tool"],
)
cc_test(
name = "generated_test",
srcs = ["generated_test.cc"],
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo2_bar1_platform \
--platforms=@//target_skipping:foo2_bar1_platform \
//target_skipping:generated_test &> "${TEST_log}" && fail "Bazel passed unexpectedly."
expect_log 'ERROR: Target //target_skipping:generated_test is incompatible and cannot be built, but was explicitly requested'
# Validate that we get the dependency chain and constraints printed out.
expect_log '^Dependency chain:$'
expect_log '^ //target_skipping:generated_test (.*)$'
expect_log '^ //target_skipping:generate_with_tool (.*)$'
expect_log "^ //target_skipping:generator_tool (.*) <-- target platform (//target_skipping:foo2_bar1_platform) didn't satisfy constraints \[//target_skipping:bar2, //target_skipping:foo1\]"
expect_log 'FAILED: Build did NOT complete successfully'
}
# Validates that we can express targets being compatible with A _or_ B.
function test_or_logic() {
cat >> target_skipping/BUILD <<'EOF'
sh_test(
name = "pass_on_foo1_or_foo2_but_not_on_foo3",
srcs = [":pass.sh"],
target_compatible_with = select({
":foo1": [],
":foo2": [],
"//conditions:default": [":not_compatible"],
}),
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo1_bar1_platform \
--platforms=@//target_skipping:foo1_bar1_platform \
--nocache_test_results \
//target_skipping:pass_on_foo1_or_foo2_but_not_on_foo3 &> "${TEST_log}" \
|| fail "Bazel failed unexpectedly."
expect_log '^//target_skipping:pass_on_foo1_or_foo2_but_not_on_foo3 * PASSED in'
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo2_bar1_platform \
--platforms=@//target_skipping:foo2_bar1_platform \
--nocache_test_results \
//target_skipping:pass_on_foo1_or_foo2_but_not_on_foo3 &> "${TEST_log}" \
|| fail "Bazel failed unexpectedly."
expect_log '^//target_skipping:pass_on_foo1_or_foo2_but_not_on_foo3 * PASSED in'
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
//target_skipping:pass_on_foo1_or_foo2_but_not_on_foo3 &> "${TEST_log}" \
&& fail "Bazel passed unexpectedly."
expect_log 'ERROR: Target //target_skipping:pass_on_foo1_or_foo2_but_not_on_foo3 is incompatible and cannot be built, but was explicitly requested'
expect_log 'FAILED: Build did NOT complete successfully'
}
# Validates that we can express targets being compatible with everything _but_
# A and B.
function test_inverse_logic() {
setup_skylib_support
# Not using 'EOF' because injecting skylib_package
cat >> target_skipping/BUILD <<EOF
load("${skylib_package}lib:selects.bzl", "selects")
sh_test(
name = "pass_on_everything_but_foo1_and_foo2",
srcs = [":pass.sh"],
target_compatible_with = selects.with_or({
(":foo1", ":foo2"): [":not_compatible"],
"//conditions:default": [],
}),
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
# Try with :foo1. This should fail.
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo1_bar1_platform \
--platforms=@//target_skipping:foo1_bar1_platform \
//target_skipping:pass_on_everything_but_foo1_and_foo2 &> "${TEST_log}" \
&& fail "Bazel passed unexpectedly."
expect_log 'ERROR: Target //target_skipping:pass_on_everything_but_foo1_and_foo2 is incompatible and cannot be built, but was explicitly requested'
expect_log 'FAILED: Build did NOT complete successfully'
# Try with :foo2. This should fail.
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo2_bar1_platform \
--platforms=@//target_skipping:foo2_bar1_platform \
//target_skipping:pass_on_everything_but_foo1_and_foo2 &> "${TEST_log}" \
&& fail "Bazel passed unexpectedly."
expect_log 'ERROR: Target //target_skipping:pass_on_everything_but_foo1_and_foo2 is incompatible and cannot be built, but was explicitly requested'
expect_log 'FAILED: Build did NOT complete successfully'
# Now with :foo3. This should pass.
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
--nocache_test_results \
//target_skipping:pass_on_everything_but_foo1_and_foo2 &> "${TEST_log}" \
|| fail "Bazel failed unexpectedly."
expect_log '^//target_skipping:pass_on_everything_but_foo1_and_foo2 * PASSED in'
}
# Validates that we can reference the same incompatible constraint in several,
# composed select() statements. This is useful for expressing compatibility for
# orthogonal constraints. It's also useful when a macro author wants to express
# incompatibility while also honouring the user-defined incompatibility.
function test_composition() {
# The first select() statement might come from a macro. The second might come
# from the user who's calling that macro.
cat >> target_skipping/BUILD <<EOF
sh_test(
name = "pass_on_foo3_and_bar2",
srcs = [":pass.sh"],
target_compatible_with = select({
":foo3": [],
"//conditions:default": [":not_compatible"],
}) + select({
":bar2": [],
"//conditions:default": [":not_compatible"],
}),
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo3_bar2_platform \
--platforms=@//target_skipping:foo3_bar2_platform \
--nocache_test_results \
//target_skipping:pass_on_foo3_and_bar2 &> "${TEST_log}" \
|| fail "Bazel failed unexpectedly."
expect_log '^//target_skipping:pass_on_foo3_and_bar2 * PASSED in'
# Validate that we get an error about the target being incompatible. Make
# sure that the ":not_compatible" constraint is only listed once even though
# it appears twice in the configured "target_compatible_with" attribute.
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo1_bar1_platform \
--platforms=@//target_skipping:foo1_bar1_platform \
//target_skipping:pass_on_foo3_and_bar2 &> "${TEST_log}" \
&& fail "Bazel passed unexpectedly."
expect_log 'ERROR: Target //target_skipping:pass_on_foo3_and_bar2 is incompatible and cannot be built, but was explicitly requested'
expect_log "^ //target_skipping:pass_on_foo3_and_bar2 (.*) <-- target platform (//target_skipping:foo1_bar1_platform) didn't satisfy constraint //target_skipping:not_compatible$"
expect_log 'FAILED: Build did NOT complete successfully'
}
function test_incompatible_with_aliased_constraint() {
cat >> target_skipping/BUILD <<'EOF'
alias(
name = "also_foo3",
actual = ":foo3",
)
alias(
name = "again_foo3",
actual = ":foo3",
)
cc_library(
name = "some_library",
target_compatible_with = select({
":also_foo3": [":again_foo3"],
"//conditions:default": [":not_compatible"],
}),
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
bazel build \
--show_result=10 \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
//target_skipping/... &> "${TEST_log}" \
|| fail "Bazel build failed unexpectedly."
expect_log 'Target //target_skipping:some_library up-to-date'
}
function test_incompatible_with_aliased_target() {
cat >> target_skipping/BUILD <<'EOF'
alias(
name = "also_some_foo3_target",
actual = ":some_foo3_target",
)
EOF
# Try with :foo1. This should fail.
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo1_bar1_platform \
--platforms=@//target_skipping:foo1_bar1_platform \
//target_skipping:also_some_foo3_target &> "${TEST_log}" \
&& fail "Bazel passed unexpectedly."
expect_log 'ERROR: Target //target_skipping:also_some_foo3_target is incompatible and cannot be built, but was explicitly requested'
expect_log 'FAILED: Build did NOT complete successfully'
}
# Validate that an incompatible target with a toolchain not available for the
# current platform will not cause an analysis error. This is a regression test
# for https://github.com/bazelbuild/bazel/issues/12897.
function test_incompatible_with_missing_toolchain() {
set_up_custom_toolchain
cat >> target_skipping/BUILD <<'EOF'
load(
"//target_skipping/custom_tools:toolchain.bzl",
"compiler_flag",
"custom_binary",
)
objc_library(
name = "objc",
target_compatible_with = select({
":setting1": ["//target_skipping:foo1"],
"//conditions:default": ["//target_skipping:foo2"],
}),
)
custom_binary(
name = "custom1",
src = "custom.txt",
target_compatible_with = ["//target_skipping:foo1"],
)
compiler_flag(name = "compiler_flag")
config_setting(
name = "using_custom_toolchain",
flag_values = {
":compiler_flag": "customc",
},
)
custom_binary(
name = "custom2",
src = "custom.txt",
target_compatible_with = select({
":using_custom_toolchain": [":not_compatible"],
"//conditions:default": [],
}),
)
EOF
cat > target_skipping/custom.txt <<EOF
This is a custom dummy file.
EOF
cd target_skipping || fail "couldn't cd into workspace"
bazel build --define=foo=1 \
--show_result=10 \
--extra_toolchains=//target_skipping/custom_tools:custom_foo3_toolchain \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
//target_skipping/... &> "${TEST_log}" \
|| fail "Bazel build failed unexpectedly."
expect_log 'Target //target_skipping:objc was skipped'
expect_log 'Target //target_skipping:custom1 was skipped'
expect_log 'Target //target_skipping:custom2 was skipped'
}
# Validates that if a target is "directly incompatible" then its dependencies
# are not evaluated. I.e. there should be no need to guard the dependencies
# with a select() statement.
function test_invalid_deps_are_ignored_when_incompatible() {
cat >> target_skipping/BUILD <<'EOF'
cc_binary(
name = "incompatible_tool",
deps = [
"//nonexistent_dep",
],
target_compatible_with = [
":foo1",
],
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
bazel build \
--show_result=10 \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
//target_skipping/... &> "${TEST_log}" \
|| fail "Bazel build failed unexpectedly."
expect_log 'Target //target_skipping:incompatible_tool was skipped'
}
# Validates that a tool compatible with the host platform, but incompatible
# with the target platform can still be used as a host tool.
function test_host_tool() {
# Create an arbitrary host tool.
cat > target_skipping/host_tool.cc <<'EOF'
#include <cstdio>
int main() {
printf("Hello World\\n");
return 0;
}
EOF
cat >> target_skipping/BUILD <<'EOF'
cc_binary(
name = "host_tool",
srcs = ["host_tool.cc"],
target_compatible_with = [
":foo1",
],
)
genrule(
name = "use_host_tool",
outs = ["host_tool_message.txt"],
cmd = "$(location :host_tool) >> $(OUTS)",
tools = [":host_tool"],
target_compatible_with = [
":foo2",
],
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
# Run with :foo1 in the host platform, but with :foo2 in the target platform.
# Building the host tool should fail because it's incompatible with the
# target platform.
bazel build --show_result=10 \
--host_platform=@//target_skipping:foo1_bar1_platform \
--platforms=@//target_skipping:foo2_bar1_platform \
//target_skipping:host_tool &> "${TEST_log}" && fail "Bazel passed unexpectedly."
expect_log 'ERROR: Target //target_skipping:host_tool is incompatible and cannot be built, but was explicitly requested'
expect_log 'FAILED: Build did NOT complete successfully'
# Run with :foo1 in the host platform, but with :foo2 in the target platform.
# This should work fine because we're not asking for any constraints to be
# violated.
bazel build --host_platform=@//target_skipping:foo1_bar2_platform \
--platforms=@//target_skipping:foo2_bar1_platform \
//target_skipping:host_tool_message.txt &> "${TEST_log}" \
|| fail "Bazel failed unexpectedly."
expect_log " ${PRODUCT_NAME}-bin/target_skipping/host_tool_message.txt$"
expect_log ' Build completed successfully, '
# Make sure that the contents of the file are what we expect.
cp ../${PRODUCT_NAME}-bin/target_skipping/host_tool_message.txt "${TEST_log}"
expect_log 'Hello World'
}
# Validates that we successfully skip analysistest rule targets when they
# depend on incompatible targets.
function test_analysistest() {
setup_skylib_support
# Not using 'EOF' because injecting skylib_package
cat > target_skipping/analysistest.bzl <<EOF
load("${skylib_package}lib:unittest.bzl", "analysistest")
def _analysistest_test_impl(ctx):
env = analysistest.begin(ctx)
print("Running the test")
return analysistest.end(env)
analysistest_test = analysistest.make(_analysistest_test_impl)
EOF
cat >> target_skipping/BUILD <<'EOF'
load(":analysistest.bzl", "analysistest_test")
analysistest_test(
name = "foo3_analysistest_test",
target_under_test = ":some_foo3_target",
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
bazel test --show_result=10 \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
//target_skipping:foo3_analysistest_test &> "${TEST_log}" \
|| fail "Bazel failed unexpectedly."
expect_log '^//target_skipping:foo3_analysistest_test * PASSED in'
bazel test --show_result=10 \
--host_platform=@//target_skipping:foo1_bar1_platform \
--platforms=@//target_skipping:foo1_bar1_platform \
//target_skipping:all &> "${TEST_log}" \
|| fail "Bazel failed unexpectedly."
expect_log '^Target //target_skipping:foo3_analysistest_test was skipped'
}
function write_query_test_targets() {
cat >> target_skipping/BUILD <<'EOF'
genrule(
name = "genrule_foo1",
target_compatible_with = [":foo1"],
outs = ["foo1.sh"],
cmd = "echo 'exit 0' > $(OUTS)",
)
sh_binary(
name = "sh_foo1",
srcs = ["foo1.sh"],
)
EOF
}
function test_query() {
write_query_test_targets
cd target_skipping || fail "couldn't cd into workspace"
bazel query \
'deps(//target_skipping:sh_foo1)' &> "${TEST_log}" \
|| fail "Bazel query failed unexpectedly."
expect_log '^//target_skipping:sh_foo1'
expect_log '^//target_skipping:genrule_foo1'
}
# Regression test for http://b/189071321: --notool_deps should exclude constraints.
function test_query_no_tools() {
write_query_test_targets
cd target_skipping || fail "couldn't cd into workspace"
bazel query \
--notool_deps \
'deps(//target_skipping:sh_foo1)' &> "${TEST_log}" \
|| fail "Bazel query failed unexpectedly."
if "$is_windows"; then
sed -i 's/\r//g' "${TEST_log}"
fi
expect_log '^//target_skipping:sh_foo1$'
expect_log '^//target_skipping:genrule_foo1$'
expect_not_log '^//target_skipping:foo1$'
}
# Run a cquery on a target that is compatible. This should pass.
function test_cquery_compatible_target() {
write_query_test_targets
cd target_skipping || fail "couldn't cd into workspace"
bazel cquery \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
'deps(//target_skipping:some_foo3_target)' &> "${TEST_log}" \
|| fail "Bazel cquery failed unexpectedly."
}
# Run a cquery with a glob. This should only pick up compatible targets and
# should therefore pass.
function test_cquery_with_glob() {
write_query_test_targets
cd target_skipping || fail "couldn't cd into workspace"
bazel cquery \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
'deps(//target_skipping/...)' &> "${TEST_log}" \
|| fail "Bazel cquery failed unexpectedly."
expect_log '^//target_skipping:some_foo3_target '
expect_log '^//target_skipping:sh_foo1 '
expect_log '^//target_skipping:genrule_foo1 '
}
# Run a cquery on an incompatible target. This should also pass. Incompatibility
# is more important for builds, where users want meaningful output. For queries,
# understanding target and dependency relationships is more important than
# erroring on unbuildable targets.
function test_cquery_incompatible_target() {
mkdir -p target_skipping
cat >> target_skipping/BUILD <<'EOF'
sh_test(
name = "depender",
srcs = ["depender.sh"],
data = [":never_compatible"],
target_compatible_with = [":foo3"],
)
sh_binary(
name = "never_compatible",
srcs = [":never_used.sh"],
target_compatible_with = [":not_compatible"],
)
EOF
bazel cquery \
--platforms=@//target_skipping:foo3_platform \
'somepath(//target_skipping:depender, //target_skipping:never_compatible)' \
&> "${TEST_log}" \
|| fail "Bazel cquery failed unexpectedly."
expect_log 'INFO: Found 2 targets'
expect_log '//target_skipping:depender (.*)'
expect_log "//target_skipping:never_compatible (.*)"
}
# Runs a cquery and makes sure that we can properly distinguish between
# incompatible targets and compatible targets.
function test_cquery_with_starlark_formatting() {
cat > target_skipping/compatibility.cquery <<'EOF'
def format(target):
if "IncompatiblePlatformProvider" in providers(target):
result = "incompatible"
else:
result = "compatible"
return "%s is %s" % (target.label, result)
EOF
cd target_skipping || fail "couldn't cd into workspace"
bazel cquery \
--host_platform=//target_skipping:foo1_bar1_platform \
--platforms=//target_skipping:foo1_bar1_platform \
:all \
--output=starlark --starlark:file=target_skipping/compatibility.cquery \
&> "${TEST_log}"
expect_log '^@//target_skipping:pass_on_foo1 is compatible$'
expect_log '^@//target_skipping:fail_on_foo2 is incompatible$'
expect_log '^@//target_skipping:some_foo3_target is incompatible$'
bazel cquery \
--host_platform=//target_skipping:foo3_platform \
--platforms=//target_skipping:foo3_platform \
:all \
--output=starlark --starlark:file=target_skipping/compatibility.cquery \
&> "${TEST_log}"
expect_log '^@//target_skipping:pass_on_foo1 is incompatible$'
expect_log '^@//target_skipping:fail_on_foo2 is incompatible$'
expect_log '^@//target_skipping:some_foo3_target is compatible$'
}
# Run an aquery on a target that is compatible. This should pass.
function test_aquery_compatible_target() {
write_query_test_targets
cd target_skipping || fail "couldn't cd into workspace"
bazel aquery \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
'//target_skipping:some_foo3_target' &> "${TEST_log}" \
|| fail "Bazel aquery failed unexpectedly."
}
# Run an aquery with a glob. This should only pick up compatible targets and
# should therefore pass.
function test_aquery_with_glob() {
write_query_test_targets
cd target_skipping || fail "couldn't cd into workspace"
bazel aquery \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
'//target_skipping/...' &> "${TEST_log}" \
|| fail "Bazel aquery failed unexpectedly."
}
# Run an aquery on an incompatible target. This should fail.
function test_aquery_incompatible_target() {
write_query_test_targets
cd target_skipping || fail "couldn't cd into workspace"
bazel aquery \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
'//target_skipping:sh_foo1' &> "${TEST_log}" \
&& fail "Bazel aquery passed unexpectedly."
expect_log_once 'Target //target_skipping:sh_foo1 is incompatible and cannot be built, but was explicitly requested'
expect_log_once "target platform (//target_skipping:foo3_platform) didn't satisfy constraint //target_skipping:foo1"
}
# Use aspects to interact with incompatible targets and validate the behaviour.
function test_aspect_skipping() {
cat >> target_skipping/BUILD <<'EOF'
load(":defs.bzl", "basic_rule", "rule_with_aspect")
# This target is compatible with all platforms and configurations. This target
# exists to validate the behaviour of aspects running against incompatible
# targets. The expectation is that the aspect should _not_ propagate to this
# compatible target from an incomaptible target. I.e. an aspect should _not_
# evaluate this target if "basic_foo3_target" is incompatible.
basic_rule(
name = "basic_universal_target",
)
# An alias to validate that incompatible target skipping works as expected with
# aliases and aspects.
alias(
name = "aliased_basic_universal_target",
actual = ":basic_universal_target",
)
basic_rule(
name = "basic_foo3_target",
deps = [
":aliased_basic_universal_target",
],
target_compatible_with = [
":foo3",
],
)
# This target is only compatible when "basic_foo3_target" is compatible. This
# target exists to validate the behaviour of aspects running against
# incompatible targets. The expectation is that the aspect should _not_
# evaluate this target when "basic_foo3_target" is incompatible.
basic_rule(
name = "other_basic_target",
deps = [
":basic_foo3_target",
],
)
alias(
name = "aliased_other_basic_target",
actual = ":other_basic_target",
)
rule_with_aspect(
name = "inspected_foo3_target",
inspect = ":aliased_other_basic_target",
)
basic_rule(
name = "previously_inspected_basic_target",
deps = [
":inspected_foo3_target",
],
)
rule_with_aspect(
name = "twice_inspected_foo3_target",
inspect = ":previously_inspected_basic_target",
)
genrule(
name = "generated_file",
outs = ["generated_file.txt"],
cmd = "echo '' > $(OUTS)",
target_compatible_with = [
":foo1",
],
)
rule_with_aspect(
name = "inspected_generated_file",
inspect = ":generated_file",
)
EOF
cat > target_skipping/defs.bzl <<'EOF'
BasicProvider = provider()
def _basic_rule_impl(ctx):
return [DefaultInfo(), BasicProvider()]
basic_rule = rule(
implementation = _basic_rule_impl,
attrs = {
"deps": attr.label_list(
providers = [BasicProvider],
),
},
)
def _inspecting_aspect_impl(target, ctx):
print("Running aspect on " + str(target))
return []
_inspecting_aspect = aspect(
implementation = _inspecting_aspect_impl,
attr_aspects = ["deps"],
)
def _rule_with_aspect_impl(ctx):
out = ctx.actions.declare_file(ctx.label.name)
ctx.actions.write(out, "")
return [
DefaultInfo(files=depset([out])),
BasicProvider(),
]
rule_with_aspect = rule(
implementation = _rule_with_aspect_impl,
attrs = {
"inspect": attr.label(
aspects = [_inspecting_aspect],
),
},
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
local debug_message1="Running aspect on <target //target_skipping:basic_universal_target>"
local debug_message2="Running aspect on <target //target_skipping:basic_foo3_target>"
local debug_message3="Running aspect on <target //target_skipping:other_basic_target>"
local debug_message4="Running aspect on <target //target_skipping:previously_inspected_basic_target>"
local debug_message5="Running aspect on <target //target_skipping:generated_file>"
# Validate that aspects run against compatible targets.
bazel build \
--show_result=10 \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
//target_skipping:all &> "${TEST_log}" \
|| fail "Bazel failed unexpectedly."
expect_log "${debug_message1}"
expect_log "${debug_message2}"
expect_log "${debug_message3}"
expect_log "${debug_message4}"
expect_not_log "${debug_message5}"
# Invert the compatibility and validate that aspects run on the other targets
# now.
bazel build \
--show_result=10 \
--host_platform=@//target_skipping:foo1_bar1_platform \
--platforms=@//target_skipping:foo1_bar1_platform \
//target_skipping:all &> "${TEST_log}" \
|| fail "Bazel failed unexpectedly."
expect_not_log "${debug_message1}"
expect_not_log "${debug_message2}"
expect_not_log "${debug_message3}"
expect_not_log "${debug_message4}"
expect_log "${debug_message5}"
# Validate that explicitly trying to build a target with an aspect against an
# incompatible target produces the normal error message.
bazel build \
--show_result=10 \
--host_platform=@//target_skipping:foo1_bar1_platform \
--platforms=@//target_skipping:foo1_bar1_platform \
//target_skipping:twice_inspected_foo3_target &> "${TEST_log}" \
&& fail "Bazel passed unexpectedly."
expect_log_once 'ERROR: Target //target_skipping:twice_inspected_foo3_target is incompatible and cannot be built, but was explicitly requested.'
expect_log_once '^Dependency chain:$'
expect_log_once '^ //target_skipping:twice_inspected_foo3_target '
expect_log_once '^ //target_skipping:previously_inspected_basic_target '
expect_log_once '^ //target_skipping:inspected_foo3_target '
expect_log_once '^ //target_skipping:aliased_other_basic_target '
expect_log_once '^ //target_skipping:other_basic_target '
expect_log_once " //target_skipping:basic_foo3_target .* <-- target platform (//target_skipping:foo1_bar1_platform) didn't satisfy constraint //target_skipping:foo3$"
expect_log 'FAILED: Build did NOT complete successfully'
expect_not_log "${debug_message1}"
expect_not_log "${debug_message2}"
expect_not_log "${debug_message3}"
expect_not_log "${debug_message4}"
expect_not_log "${debug_message5}"
}
# Regression test for b/277371822.
function test_missing_default() {
cat >> target_skipping/BUILD <<'EOF'
sh_test(
name = "pass_on_foo1_or_foo2_but_not_on_foo3",
srcs = [":pass.sh"],
target_compatible_with = select({
":foo1": [],
# No default branch.
}),
)
EOF
cd target_skipping || fail "couldn't cd into workspace"
bazel test \
--show_result=10 \
--host_platform=@//target_skipping:foo3_platform \
--platforms=@//target_skipping:foo3_platform \
//target_skipping:pass_on_foo1_or_foo2_but_not_on_foo3 &> "${TEST_log}" \
&& fail "Bazel passed unexpectedly."
expect_log 'ERROR:.*configurable attribute "target_compatible_with" in //target_skipping:pass_on_foo1_or_foo2_but_not_on_foo3'
expect_log 'FAILED: Build did NOT complete successfully'
expect_not_log 'FATAL: bazel crashed'
}
run_suite "target_compatible_with tests"