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configured_query_test.sh
executable file
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/
configured_query_test.sh
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#!/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.
#
# configured_query_test.sh: integration tests for bazel configured query.
# This tests the command line ui of configured query while
# ConfiguredTargetQueryTest tests its internal functionality.
# --- begin runfiles.bash initialization ---
# Copy-pasted from Bazel's Bash runfiles library (tools/bash/runfiles/runfiles.bash).
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 "$(rlocation "io_bazel/src/test/shell/integration_test_setup.sh")" \
|| { echo "integration_test_setup.sh not found!" >&2; exit 1; }
case "$(uname -s | tr [:upper:] [:lower:])" in
msys*|mingw*|cygwin*)
declare -r is_windows=true
;;
*)
declare -r is_windows=false
;;
esac
if "$is_windows"; then
export MSYS_NO_PATHCONV=1
export MSYS2_ARG_CONV_EXCL="*"
fi
add_to_bazelrc "build --package_path=%workspace%"
#### TESTS #############################################################
function test_basic_query() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
sh_library(name='maple', deps=[':japanese'])
sh_library(name='japanese')
EOF
bazel cquery "deps(//$pkg:maple)" > output 2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:maple" output
assert_contains "//$pkg:japanese" output
}
function test_basic_query_output_textproto() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
sh_library(name='maple', deps=[':japanese'])
sh_library(name='japanese')
EOF
bazel cquery --output=textproto "deps(//$pkg:maple)" > output 2>"$TEST_log" || fail "Expected success"
assert_contains "name: \"//$pkg:maple\"" output
assert_contains "name: \"//$pkg:japanese\"" output
}
function test_basic_query_output_labelkind() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
sh_library(name='maple', data=[':japanese'])
cc_binary(name='japanese', srcs = ['japanese.cc'])
EOF
bazel cquery --output=label_kind "deps(//$pkg:maple)" > output 2>"$TEST_log" || fail "Expected success"
assert_contains "sh_library rule //$pkg:maple" output
assert_contains "cc_binary rule //$pkg:japanese" output
assert_contains "source file //$pkg:japanese.cc" output
}
function test_config_checksum_determinism() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
sh_library(name = 'lib')
EOF
bazel cquery "$pkg:lib" > out1 2>"$TEST_log" || fail "Expected success"
bazel shutdown >& "$TEST_log" || fail "Failed to shutdown"
bazel cquery "$pkg:lib" > out2 2>"$TEST_log" || fail "Expected success"
output1="$(cat out1)"
output2="$(cat out2)"
if [[ "$output1" != "$output2" ]]
then
fail "$(cat<<EOF
Nondeterminism in cquery:
${output1}
!=
${output2}
You may have added an option without a meaningful toString() implementation
EOF
)"
fi
}
function test_respects_selects() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
sh_library(
name = "ash",
deps = select({
":excelsior": [":foo"],
":americana": [":bar"],
}),
)
sh_library(name = "foo")
sh_library(name = "bar")
config_setting(
name = "excelsior",
values = {"define": "species=excelsior"},
)
config_setting(
name = "americana",
values = {"define": "species=americana"},
)
EOF
bazel cquery "deps(//$pkg:ash)" --define species=excelsior > output \
2>"$TEST_log" || fail "Excepted success"
assert_contains "//$pkg:foo" output
assert_not_contains "//$pkg:bar" output
}
function test_empty_results_printed() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
sh_library(name='redwood', deps=[':sequoia',':sequoiadendron'])
sh_library(name='sequoia')
sh_library(name='sequoiadendron')
EOF
bazel cquery "somepath(//$pkg:sequoia,//$pkg:sequoiadendron)" \
> output 2>"$TEST_log" || fail "Expected success"
expect_log "INFO: Empty query results"
assert_not_contains "//$pkg:sequoiadendron" output
}
function test_universe_scope_specified() {
local -r pkg=$FUNCNAME
write_test_targets $pkg
# The java_library rule has a host transition on its plugins attribute.
bazel cquery //$pkg:target+//$pkg:host --universe_scope=//$pkg:main \
> output 2>"$TEST_log" || fail "Excepted success"
# Find the lines of output for //$pkg:plugin and //$pkg:dep.
PKG_HOST=$(grep "//$pkg:host" output)
PKG_TARGET=$(grep "//$pkg:target" output)
# Trim to just configurations.
HOST_CONFIG=${PKG_HOST/"//$pkg:host"}
TARGET_CONFIG=${PKG_TARGET/"//$pkg:target"}
# Ensure they are are not equal.
assert_not_equals $HOST_CONFIG $TARGET_CONFIG
}
function test_transitions_lite() {
local -r pkg=$FUNCNAME
write_test_targets $pkg
bazel cquery "deps(//$pkg:main)" --transitions=lite \
> output 2>"$TEST_log" || fail "Excepted success"
assert_contains "//$pkg:main" output
assert_contains "host_dep#//$pkg:host#(exec + (TestTrimmingTransition + ConfigFeatureFlagTaggedTrimmingTransition))" output
}
function test_transitions_full() {
local -r pkg=$FUNCNAME
write_test_targets $pkg
bazel cquery "deps(//$pkg:main)" --transitions=full \
> output 2>"$TEST_log" || fail "Excepted success"
assert_contains "//$pkg:main" output
assert_contains "host_dep#//$pkg:host#(exec + (TestTrimmingTransition + ConfigFeatureFlagTaggedTrimmingTransition))" output
}
function write_test_targets() {
mkdir -p $pkg
cat > $pkg/rule.bzl <<'EOF'
def _my_rule_impl(ctx):
pass
my_rule = rule(
implementation = _my_rule_impl,
attrs = {
"src_dep": attr.label(allow_single_file = True),
"target_dep": attr.label(cfg = 'target'),
"host_dep": attr.label(cfg = 'host'),
},
)
EOF
cat > $pkg/BUILD <<'EOF'
load(':rule.bzl', 'my_rule')
filegroup(name = "target")
filegroup(name = "host")
my_rule(
name = "main",
src_dep = "file.txt",
target_dep = ":target",
host_dep = ":host",
)
EOF
touch $pkg/file.txt
}
# TODO(gregce): --show_config_fragments and RequiredConfigFragmentsProvider
# (the native Java code that powers --show_config_fragments) were originally
# conceived as two pieces of the same functionality. But the former is just
# a provider, which means it can be consumed by other logic. Consider moving
# these tests out of cquery and into proper Java integration tests.
function test_show_transitive_config_fragments() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
cc_library(
name = "cclib",
srcs = ["mylib.cc"],
)
cc_library(
name = "cclib_with_py_dep",
srcs = ["mylib2.cc"],
data = [":pylib"],
)
py_library(
name = "pylib",
srcs = ["pylib.py"],
)
EOF
bazel cquery "//$pkg:*" --show_config_fragments=transitive > output \
2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:cclib .*CppConfiguration" output
assert_not_contains "//$pkg:cclib .*PythonConfiguration" output
assert_contains "//$pkg:cclib_with_py_dep .*CppConfiguration" output
assert_contains "//$pkg:cclib_with_py_dep .*PythonConfiguration" output
assert_not_contains "//$pkg:pylib .*CppConfiguration" output
assert_contains "//$pkg:pylib .*PythonConfiguration" output
assert_contains "//$pkg:mylib.cc (null) \[\]" output
}
function test_show_transitive_config_fragments_select() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
cc_library(
name = "cclib",
srcs = ["mylib.cc"],
deps = [":cclib_with_select"]
)
config_setting(
name = "py_reading_condition",
values = {"build_python_zip": "1"})
cc_library(
name = "cclib_with_select",
srcs = select({
":py_reading_condition": ["version1.cc"],
"//conditions:default": ["version2.cc"],
})
)
EOF
bazel cquery "//$pkg:all" --show_config_fragments=transitive > output \
2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:cclib .*CppConfiguration" output
assert_contains "//$pkg:cclib .*PythonOptions" output
assert_contains "//$pkg:py_reading_condition .*PythonOptions" output
assert_contains "//$pkg:cclib_with_select .*CppConfiguration" output
assert_contains "//$pkg:cclib_with_select .*PythonOptions" output
}
function test_show_transitive_config_fragments_alias() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
cc_library(
name = "cclib_with_py_dep",
srcs = ["mylib2.cc"],
data = [":myalias"],
)
alias(
name = "myalias",
actual = ":pylib"
)
py_library(
name = "pylib",
srcs = ["pylib.py"],
)
EOF
bazel cquery "//$pkg:all" --show_config_fragments=transitive > output \
2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:cclib_with_py_dep .*CppConfiguration" output
assert_contains "//$pkg:cclib_with_py_dep .*PythonConfiguration" output
}
function test_direct_alias_requirements() {
# Aliases delegate many read calls to their actual targets. This test
# ensures we don't skip requirements that the alias has but its actual
# target doesn't.
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
cc_library(
name = "ccrule",
srcs = ["ccrule.cc"],
)
config_setting(
name = "cfg",
define_values = {"abc": "1"},
)
alias(
name = "al",
actual = select({
":cfg": ":ccrule",
}),
)
EOF
bazel cquery "//$pkg:al" --show_config_fragments=direct --define=abc=1 \
> output 2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:al .*--define:abc" output
# CppConfiguration is a transitive, not direct, requirement.
assert_not_contains "//$pkg:al .*CppConfiguration" output
}
function test_show_transitive_config_fragments_host_deps() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
cc_library(
name = "cclib_with_py_dep",
srcs = ["mylib2.cc"],
data = [":g"],
)
genrule(
name = "g",
srcs = [],
outs = ["g.out"],
cmd = "echo Hello! > $@",
tools = [":pylib"])
py_library(
name = "pylib",
srcs = ["pylib.py"],
)
EOF
bazel cquery "//$pkg:cclib_with_py_dep" --show_config_fragments=transitive > \
output 2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:cclib_with_py_dep .*PythonConfiguration" output
}
function test_show_transitive_config_fragments_through_output_file() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
cc_library(
name = "cclib_with_py_dep",
srcs = ["mylib2.cc"],
data = [":g.out"], # Output file dependency declared here.
)
genrule(
name = "g",
srcs = [],
outs = ["g.out"],
cmd = "echo Hello! > $@",
tools = [":pylib"])
py_library(
name = "pylib",
srcs = ["pylib.py"],
)
EOF
bazel cquery "//$pkg:cclib_with_py_dep" --show_config_fragments=transitive > \
output 2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:cclib_with_py_dep .*PythonConfiguration" output
}
function test_show_direct_config_fragments() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
cc_library(
name = "cclib",
srcs = ["mylib.cc"],
)
cc_library(
name = "cclib_with_py_dep",
srcs = ["mylib2.cc"],
data = [":pylib"],
)
py_library(
name = "pylib",
srcs = ["pylib.py"],
)
EOF
bazel cquery "//$pkg:all" --show_config_fragments=direct > output \
2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:cclib .*CppConfiguration" output
assert_not_contains "//$pkg:cclib .*PythonConfiguration" output
assert_contains "//$pkg:cclib_with_py_dep .*CppConfiguration" output
assert_not_contains "//$pkg:cclib_with_py_dep .*PythonConfiguration" output
}
function test_show_direct_config_fragments_select() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
cc_library(
name = "cclib",
srcs = ["mylib.cc"],
deps = [":cclib_with_select"]
)
config_setting(
name = "py_reading_condition",
values = {
"build_python_zip": "1",
"shell_executable": "foo"
}
)
cc_library(
name = "cclib_with_select",
srcs = select({
":py_reading_condition": ["version1.cc"],
"//conditions:default": ["version2.cc"],
})
)
EOF
bazel cquery "//$pkg:all" --show_config_fragments=direct > output \
2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:cclib .*CppConfiguration" output
assert_not_contains "//$pkg:cclib .*PythonOptions" output
assert_contains "//$pkg:py_reading_condition .*PythonOptions" output
assert_contains "//$pkg:py_reading_condition .*ShellConfiguration\$Options" output
assert_contains "//$pkg:cclib_with_select .*CppConfiguration" output
assert_contains "//$pkg:cclib_with_select .*PythonOptions" output
assert_contains "//$pkg:cclib_with_select .*ShellConfiguration\$Options" output
}
function test_show_config_fragments_select_on_starlark_option() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/defs.bzl <<'EOF'
def _string_flag_impl(ctx):
pass
string_flag = rule(
implementation = _string_flag_impl,
build_setting = config.string()
)
EOF
cat > $pkg/BUILD <<'EOF'
load(":defs.bzl", "string_flag")
string_flag(
name = "my_flag",
build_setting_default = "default_value"
)
config_setting(
name = "is_my_flag_foo",
flag_values = {":my_flag": "foo"}
)
cc_library(
name = "cclib_with_select",
srcs = select({
":is_my_flag_foo": ["version_foo.cc"],
"//conditions:default": ["version_default.cc"],
})
)
cc_library(
name = "cclib_plain",
srcs = ["version_plain.cc"]
)
EOF
bazel cquery "//$pkg:all" --show_config_fragments=direct > output \
2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:my_flag .*//$pkg:my_flag" output
assert_contains "//$pkg:is_my_flag_foo .*//$pkg:my_flag" output
assert_contains "//$pkg:cclib_with_select .*//$pkg:my_flag" output
assert_not_contains "//$pkg:cclib_plain .*//$pkg:my_flag" output
}
function test_show_config_fragments_starlark_rule_requires_starlark_option() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/defs.bzl <<EOF
def _string_flag_impl(ctx):
pass
string_flag = rule(
implementation = _string_flag_impl,
build_setting = config.string()
)
def _rule_with_flag_dep_impl(ctx):
pass
rule_with_flag_dep = rule(
implementation = _rule_with_flag_dep_impl,
attrs = {
"_flagdep": attr.label(default = "//$pkg:my_flag")
}
)
EOF
cat > $pkg/BUILD <<'EOF'
load(":defs.bzl", "rule_with_flag_dep", "string_flag")
string_flag(
name = "my_flag",
build_setting_default = "default_value"
)
rule_with_flag_dep(
name = "my_rule"
)
EOF
bazel cquery "//$pkg:all" --show_config_fragments=direct > output \
2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:my_rule .*//$pkg:my_flag" output
bazel cquery "//$pkg:all" --show_config_fragments=transitive > output \
2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:my_rule .*//$pkg:my_flag" output
}
function test_show_config_fragments_select_on_feature_flag_info_provider() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/defs.bzl <<'EOF'
def _feature_flag_provider_rule_impl(ctx):
return [config_common.FeatureFlagInfo(value = "foo")]
feature_flag_provider_rule = rule(
implementation = _feature_flag_provider_rule_impl,
)
EOF
cat > $pkg/BUILD <<'EOF'
load(":defs.bzl", "feature_flag_provider_rule")
feature_flag_provider_rule(name = "foo_feature")
config_setting(
name = "is_foo_feature",
flag_values = {":foo_feature": "foo"},
)
cc_library(
name = "cclib_select_on_foo_feature",
srcs = ["hi.cc"],
deps = select({
":is_foo_feature": [],
"//conditions:default": [],
}),
)
cc_library(
name = "cclib_no_select",
srcs = ["heya.cc"]
)
EOF
bazel cquery "//$pkg:all" --show_config_fragments=direct > output \
2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:is_foo_feature .*//$pkg:foo_feature" output
assert_contains "//$pkg:cclib_select_on_foo_feature .*//$pkg:foo_feature" output
assert_not_contains "//$pkg:cclib_no_select .*//$pkg:foo_feature" output
# Starlark rules exposing FeatureFlagInfo aren't really part of the
# configuration. You can't "set" them as part of the configuration like you
# can Starlark flags or Android feature flags. All they do is provide a new
# interface for rules to select() over the existing configuration.
#
# Nevertheless, since you can select() on them as this test illustrates, it's
# reasonable to "pretend" for the purposes of --show_config_fragments. At best
# they still show interesting dependencies. At worst they provide a bit more
# conceptual clutter to wade through when analyzing a build graph.
#
# If we're going to support them, it conceptually makes sense to consider
# //$pkg:foo_feature a config dependency on itself. That doesn't currently
# work. The only reason is because the most natural place to encode this
# is to have lib.analysis.RuleConfiguredTargetBuilder check if the rule
# provides lib.rules.config.ConfigFeatureFlagProvider. But that adds an
# unwanted dependency from lib.analysis onto lib.rules.
#
# Given this use case's unimportance, we just leave things as-is for the sake
# of simplicity in the wider code base. We can always re-evaluate if needed.
assert_not_contains "//$pkg:foo_feature .*//$pkg:foo_feature" output
}
function test_show_config_fragments_on_define() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
config_setting(
name = "is_a_on",
define_values = {"a": "on"}
)
cc_library(
name = "cclib_with_select",
srcs = select({
":is_a_on": ["version1.cc"],
"//conditions:default": ["version2.cc"],
})
)
EOF
bazel cquery "//$pkg:all" --show_config_fragments=direct --define a=on \
--define b=on > output 2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:cclib_with_select .*CppConfiguration" output
assert_contains "//$pkg:cclib_with_select .*--define:a" output
assert_not_contains "//$pkg:cclib_with_select .*--define:b" output
}
function test_show_config_fragments_on_starlark_required_fragments() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/defs.bzl <<'EOF'
def _impl(ctx):
pass
java_requiring_rule = rule(
implementation = _impl,
fragments = ["java"],
attrs = {}
)
EOF
cat > $pkg/BUILD <<EOF
load("//$pkg:defs.bzl", "java_requiring_rule")
java_requiring_rule(
name = "buildme"
)
EOF
bazel cquery "//$pkg:all" --show_config_fragments=direct \
> output 2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:buildme .*JavaConfiguration" output
}
# Starlark aspects can't directly require configuration fragments. But they can
# have implicit label dependencies on rules that do. This test ensures that
# gets factored in.
#
# Note that cquery doesn't support queries over aspects: `deps(//foo)` won't
# list aspects or traverse their dependencies. This makes it hard to understand
# *why* a rule requires a fragment if only through an aspect. That's an argument
# for making cquery generally aspect-aware.
function test_show_config_fragments_includes_starlark_aspects() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/defs.bzl <<EOF
def _aspect_impl(target, ctx):
return []
cc_depending_aspect = aspect(
attrs = {
# This creates an implicit dependency on a C++ library that
# only comes through the aspect.
"_extra_dep": attr.label(default = "//$pkg:cclib"),
},
implementation = _aspect_impl,
)
def _impl(ctx):
pass
simple_rule = rule(
implementation = _impl,
attrs = {
"deps": attr.label_list(aspects = [cc_depending_aspect])
}
)
EOF
cat > $pkg/BUILD <<EOF
load("//$pkg:defs.bzl", "simple_rule")
simple_rule(
name = "buildme",
deps = [":simple_dep"],
)
simple_rule(
name = "simple_dep",
)
cc_library(
name = "cclib",
srcs = ["cclib.cc"],
)
EOF
# No direct requirement:
bazel cquery "//$pkg:buildme" --show_config_fragments=direct \
> output 2>"$TEST_log" || fail "Expected success"
assert_not_contains "//$pkg:buildme .*CppConfiguration" output
# But there is a transitive requirement through the aspect:
bazel cquery "//$pkg:buildme" --show_config_fragments=transitive \
> output 2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:buildme .*CppConfiguration" output
}
function test_manual_tagged_targets_always_included_for_queries() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
genrule(
name = "always_build",
srcs = [],
outs = ["always_build.out"],
cmd = "echo hi > $@")
genrule(
name = "only_build_explicitly",
tags = ["manual"],
srcs = [],
outs = ["only_build_explicitly.out"],
cmd = "echo hi > $@")
EOF
bazel cquery "//$pkg:all" > output 2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:always_build" output
assert_contains "//$pkg:only_build_explicitly" output
}
function test_include_test_suites() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
test_suite(
name = "my_suite",
tests = [":my_test"])
cc_test(
name = "my_test",
srcs = ["my_test.cc"])
EOF
bazel cquery "//$pkg:all" > output 2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:my_suite" output
assert_contains "//$pkg:my_test" output
}
function test_build_tests_only_override() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
cc_binary(
name = "not_a_test",
srcs = ["not_a_test.cc"])
EOF
bazel cquery --build_tests_only "//$pkg:all" > output 2>"$TEST_log" || \
fail "Expected success"
assert_contains "//$pkg:not_a_test" output
}
function test_label_output_shows_alias_labels() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
filegroup(name = "fg", srcs = [":the_alias"])
alias(name = "the_alias", actual = "some_file")
EOF
bazel cquery "deps(//$pkg:fg)" > output 2>"$TEST_log" || fail "Expected
success"
assert_contains "//$pkg:the_alias" output
assert_contains "//$pkg:some_file (null)" output
assert_equals "$(grep some_file output | wc -l | egrep -o '[0-9]+')" "1"
}
function test_transitions_output_shows_alias_labels() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
filegroup(name = "fg", srcs = [":the_alias"])
alias(name = "the_alias", actual = "some_file")
EOF
bazel cquery "deps(//$pkg:fg)" --transitions=lite > output 2>"$TEST_log" || fail "Expected
success"
assert_contains "//$pkg:the_alias" output
assert_contains "//$pkg:some_file (null)" output
assert_equals "$(grep some_file output | wc -l | egrep -o '[0-9]+')" "1"
}
function test_starlark_output_mode() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > $pkg/BUILD <<'EOF'
py_library(
name = "pylib",
srcs = ["pylib.py"],
)
py_library(
name = "pylibtwo",
srcs = ["pylibtwo.py", "pylibtwo2.py",],
)
EOF
bazel cquery "//$pkg:all" --output=starlark \
--starlark:expr="str(target.label) + '%foo'" > output \
2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:pylib%foo" output
assert_contains "//$pkg:pylibtwo%foo" output
# Test that the default for --starlark:expr str(target.label)
bazel cquery "//$pkg:all" --output=starlark >output \
2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:pylib" output
assert_contains "//$pkg:pylibtwo" output
bazel cquery "//$pkg:all" --output=starlark \
--starlark:expr="str(target.label) + '%' + str(target.files.to_list()[1].is_directory)" \
> output 2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:pylibtwo%False" output
# pylib evaluation will fail, as it has only one output file.
assert_contains "Starlark evaluation error for //$pkg:pylib" "$TEST_log"
cat > $pkg/outfunc.bzl <<'EOF'
SUFFIX='%foo_file'
def format(t):
return str(t.label) + SUFFIX
UNUSED_THING_AT_END=1
EOF
bazel cquery "//$pkg:all" --output=starlark --starlark:file="$pkg/outfunc.bzl" >output \
2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:pylib%foo_file" output
assert_contains "//$pkg:pylibtwo%foo_file" output
cat > $pkg/outfunc_isdir.bzl <<'EOF'
def format(t):
return str(t.label) + '%' + str(t.files.to_list()[1].is_directory)
EOF
bazel cquery "//$pkg:all" --output=starlark --starlark:file="$pkg/outfunc_isdir.bzl" \
>output 2>"$TEST_log" || fail "Expected success"
assert_contains "//$pkg:pylibtwo%False" output
# pylib evaluation will fail, as it has only one output file.
assert_contains "Starlark evaluation error for //$pkg:pylib" "$TEST_log"
}
function test_starlark_build_options() {
local -r pkg=$FUNCNAME
mkdir -p $pkg
cat > tools/allowlists/function_transition_allowlist/BUILD <<EOF
package_group(
name = "function_transition_allowlist",
packages = [
"//...",
],
)
EOF
cat > "$pkg/rules.bzl" <<EOF
BuildSettingInfo = provider(fields = ["value"])
def _flag_impl(ctx):
return BuildSettingInfo(value = ctx.build_setting_value)
bool_flag = rule(
implementation = _flag_impl,
build_setting = config.bool(flag = True),
)
def _dep_transition_impl(settings, attr):
return {
"//$pkg:myflag": True,
"//command_line_option:platform_suffix": "blah"
}
_dep_transition = transition(
implementation = _dep_transition_impl,
inputs = [],
outputs = [
"//$pkg:myflag",
"//command_line_option:platform_suffix",
],
)
def _root_rule_impl(ctx):
return []
root_rule = rule(
_root_rule_impl,
attrs = {
"_allowlist_function_transition": attr.label(default = "//tools/allowlists/function_transition_allowlist"),
"deps": attr.label_list(cfg = _dep_transition),
},
)
EOF
cat > $pkg/BUILD <<'EOF'
load(":rules.bzl", "bool_flag", "root_rule")
exports_files(["rules.bzl"])
bool_flag(
name = "myflag",
build_setting_default = False,
)
py_library(
name = "bar",
srcs = ["pylib.py"],
)
root_rule(
name = "foo",
deps = ["bar"],
)