src/test/shell/integration/bazel_query_test.sh - bazel - Git at Google

 #!/bin/bash
 #
 # Copyright 2016 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.
 #
 # bazel_query_test.sh: integration tests for bazel query

 # 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; }

 add_to_bazelrc "build --package_path=%workspace%"
 create_new_workspace

 #### TESTS #############################################################

 function test_does_not_fail_horribly() {
   rm -rf peach
   mkdir -p peach
   cat > peach/BUILD <<EOF
 sh_library(name='brighton', deps=[':harken'])
 sh_library(name='harken')
 EOF

   bazel query 'deps(//peach:brighton)' > $TEST_log

   expect_log "//peach:brighton"
   expect_log "//peach:harken"
 }

 function test_visibility_affects_xml_output() {
   rm -rf kiwi
   mkdir -p kiwi

   cat > kiwi/BUILD <<EOF
 sh_library(name='kiwi', visibility=['//visibility:private'])
 EOF
   bazel query --output=xml '//kiwi:kiwi' > output_private

   cat > kiwi/BUILD <<EOF
 sh_library(name='kiwi', visibility=['//visibility:public'])
 EOF
   bazel query --output=xml '//kiwi:kiwi' > output_public

   cat > kiwi/BUILD <<EOF
 sh_library(name='kiwi')
 EOF
   bazel query --output=xml '//kiwi:kiwi' > output_none

   cmp output_private output_public && fail "visibility does not affect XML output"
   cmp output_none output_private && fail "visibility does not affect XML output"
   cmp output_none output_public && fail "visibility does not affect XML output"

   assert_contains "//kiwi:kiwi" output_private
   assert_contains "//kiwi:kiwi" output_public
   assert_contains "//kiwi:kiwi" output_none

   assert_contains "//visibility:private" output_private
   assert_contains "//visibility:public" output_public
   assert_not_contains "//visibility:private" output_none
   assert_not_contains "//visibility:public" output_none
 }

 function test_visibility_affects_proto_output() {
   rm -rf kiwi
   mkdir -p kiwi

   cat > kiwi/BUILD <<EOF
 sh_library(name='kiwi', visibility=['//visibility:private'])
 EOF
   bazel query --output=proto '//kiwi:kiwi' > output_private

   cat > kiwi/BUILD <<EOF
 sh_library(name='kiwi', visibility=['//visibility:public'])
 EOF
   bazel query --output=proto '//kiwi:kiwi' > output_public

   # There is no check for unspecified visibility because proto output format
   # adds every attribute to the output, regardless of whether they are specified
   # or have the default value

   cmp output_private output_public && fail "visibility does not affect proto output"

   assert_contains "//kiwi:kiwi" output_private
   assert_contains "//kiwi:kiwi" output_public

   assert_contains "//visibility:private" output_private
   assert_contains "//visibility:public" output_public
 }

 function make_depth_tests() {
   rm -rf depth
   rm -rf depth2
   mkdir -p depth depth2 || die "Could not create test directory"
   cat > "depth/BUILD" <<EOF
 sh_binary(name = 'one', srcs = ['one.sh'], deps = [':two'])
 sh_library(name = 'two', srcs = ['two.sh'],
            deps = [':div2', ':three', '//depth2:three'])
 sh_library(name = 'three', srcs = ['three.sh'], deps = [':four'])
 sh_library(name = 'four', srcs = ['four.sh'], deps = [':div2', ':five'])
 sh_library(name = 'five', srcs = ['five.sh'])
 sh_library(name = 'div2', srcs = ['two.sh'])
 EOF

   echo "sh_library(name = 'three', srcs = ['three.sh'])" > depth2/BUILD

   touch depth/{one,two,three,four,five}.sh depth2/three.sh
   chmod a+x depth/*.sh depth2/*.sh
 }

 # Running a deps query twice should return results in the same order
 # if output is sorted, otherwise just the same results.
 function assert_depth_query_idempotence() {
   order_results="$1"
   if $order_results ; then
     add_to_bazelrc "query --order_output=auto"
     universe_arg=""
   else
     add_to_bazelrc "query --order_output=no"
     universe_arg=--universe_scope=//depth:*
   fi
   make_depth_tests
   last_log="$TEST_log.last"
   for run in {1..5}; do
     # Only compare the output stream with the query results.
     mv -f $TEST_log $last_log
     bazel query 'deps(//depth:one, 4)' $universe_arg > $TEST_log \
         || fail "Expected success"
     if [ $run -gt 1 ]; then
       if $order_results ; then
         diff $TEST_log $last_log || \
             fail "Lines differed between query results: $last_log"
       else
         diff <(sort $TEST_log) <(sort $last_log) || \
             fail "Lines differed between sorted query results"
       fi
     fi
   done
   rm -f $last_log || die "Could not remove $last_log"
 }

 function test_depth_query_idempotence_ordered() {
   assert_depth_query_idempotence true
 }

 function test_depth_query_idempotence_unordered() {
   assert_depth_query_idempotence false
 }

 function test_universe_scope_with_without_star() {
   rm -rf foo
   mkdir -p foo || fail "Couldn't mkdir"
   echo "sh_library(name = 'foo')" > foo/BUILD || fail "Couldn't write BUILD"
   bazel query --order_output=no \
       --universe_scope=//foo/... '//foo:BUILD' >& $TEST_log ||
       fail "Expected success"
   # This is documenting current behavior, rather than enforcing a contract. For
   # performance and code simplicity, we return targets if their package was
   # loaded, so //foo:BUILD exists as a target (although its deps and rdeps are
   # unknown).
   expect_log "//foo:BUILD"
   bazel query --order_output=no \
       --universe_scope=//foo/...:* '//foo:BUILD' >& $TEST_log ||
       fail "Expected success"
   expect_log "//foo:BUILD"
 }

 function test_outside_universe_ok() {
   rm -rf foo
   rm -rf bar
   mkdir -p foo bar || fail "Couldn't mkdir"
   echo "sh_library(name = 'foo', deps = ['//bar:bar'])" > foo/BUILD ||
       fail "Couldn't write BUILD"
   cat <<'EOF' > bar/BUILD || fail "Couldn't write BUILD"
 sh_library(name = 'bar')
 sh_library(name = 'dep')
 sh_library(name = 'top', deps = [':dep'])
 EOF
   bazel query --order_output=no \
       --universe_scope=//foo/...:* 'allrdeps(//bar:BUILD)' >& $TEST_log ||
       fail "Expected success"
   # This is documenting current behavior, rather than enforcing a contract. See
   # corresponding comment in test_universe_scope_with_without_star.
   expect_log "//bar:BUILD"
   bazel query --order_output=no \
       --universe_scope=//foo/...:* 'allrdeps(//bar:dep)' >& $TEST_log ||
       fail "Expected success"
   # This is documenting current behavior, rather than enforcing a contract. See
   # corresponding comment in test_universe_scope_with_without_star. In this
   # case, even though we return //bar:dep, we do not see its rdep //bar:top.
   expect_log "//bar:dep"
   expect_not_log "//bar:top"
 }

 # Since all targets in deps(..., n) are accessible n steps away, none should
 # have a minrank greater than n.
 function test_minrank_le_depth_bound() {
   make_depth_tests
   for depth in {5..0}; do
     bazel query "deps(//depth:one, $depth)" --output=minrank > $TEST_log \
       || fail "Expected success"
     for rank in $(cut -d' ' -f 1 $TEST_log); do
       [ $rank -le $depth ] || fail "Expected max minrank of $depth, was $rank"
     done
   done
 }

 function test_skylark_dep_in_sky_query() {
   rm -rf foo
   rm -rf bar
   mkdir -p foo bar || fail "Couldn't make directories"
   echo 'load("//bar:fakerule.bzl", "const")' > foo/BUILD || fail "Couldn't write"
   touch bar/BUILD || fail "Couldn't touch bar/BUILD"
   echo 'const = 2' > bar/fakerule.bzl || fail "Couldn't write fakerule"
   bazel query --universe_scope=//foo/...:* --order_output=no \
       'rbuildfiles(bar/fakerule.bzl)' >& $TEST_log || fail "Expected success"
   expect_log_once "//foo:BUILD"
   expect_not_log "//bar:BUILD"
   expect_not_log "fakerule\.bzl"
 }

 function test_skylark_regular_file_not_included_in_rbuildfiles() {
   rm -rf foo
   mkdir -p foo || fail "Couldn't make directories"
   echo "baz" > "foo/baz.bzl" || fail "Couldn't create baz.bzl"
   echo 'sh_library(name = "foo", srcs = ["baz.bzl"])' > foo/BUILD
   bazel query --universe_scope=//...:* --order_output=no \
     'rbuildfiles(foo/baz.bzl)' >& $TEST_log || fail "Expected success"
   expect_not_log "//foo:BUILD"
   # TODO(bazel-team): Remove this once test clean-up is automated.
   # Clean up after ourselves.
   rm -rf foo
 }

 function test_skylark_symlink_source_not_included_in_rbuildfiles() {
   rm -rf foo
   mkdir -p foo || fail "Couldn't make directories"
   echo "moo" > "foo/moo" || fail "Couldn't create moo"
   ln -s "$PWD/foo/moo" "foo/baz.bzl" && [[ -f foo/baz.bzl ]] || fail "Couldn't create baz.bzl symlink"
   echo 'sh_library(name = "foo", srcs = ["baz.bzl"])' > foo/BUILD
   bazel query --universe_scope=//...:* --order_output=no \
     'rbuildfiles(foo/baz.bzl)' >& $TEST_log || fail "Expected success"
   expect_not_log "//foo:BUILD"
   # TODO(bazel-team): Remove this once test clean-up is automated.
   # Clean up after ourselves.
   rm -rf foo
 }

 function test_skylark_symlink_target_not_included_in_rbuildfiles() {
   rm -rf foo
   mkdir -p foo || fail "Couldn't make directories"
   echo "baz" > "foo/baz.bzl" || fail "Couldn't create baz.bzl"
   ln -s "$PWD/foo/baz.bzl" "foo/Moo.java" && [[ -f foo/Moo.java ]] || fail "Couldn't create Moo.java symlink"
   echo 'sh_library(name = "foo", srcs = ["Moo.java"])' > foo/BUILD
   bazel query --universe_scope=//...:* --order_output=no \
     'rbuildfiles(foo/baz.bzl)' >& $TEST_log || fail "Expected success"
   expect_not_log "//foo:BUILD"
   # TODO(bazel-team): Remove this once test clean-up is automated.
   # Clean up after ourselves.
   rm -rf foo
 }

 function test_skylark_glob_regular_file_not_included_in_rbuildfiles() {
   rm -rf foo
   mkdir -p foo || fail "Couldn't make directories"
   echo "baz" > "foo/baz.bzl" || fail "Couldn't create baz.bzl"
   echo 'sh_library(name = "foo", srcs = glob(["*.bzl"]))' > foo/BUILD
   bazel query --universe_scope=//...:* --order_output=no \
     'rbuildfiles(foo/baz.bzl)' >& $TEST_log || fail "Expected success"
   expect_not_log "//foo:BUILD"
   # TODO(bazel-team): Remove this once test clean-up is automated.
   # Clean up after ourselves.
   rm -rf foo
 }

 function test_skylark_glob_symlink_source_not_included_in_rbuildfiles() {
   rm -rf foo
   mkdir -p foo || fail "Couldn't make directories"
   echo "moo" > "foo/moo" || fail "Couldn't create moo"
   ln -s "$PWD/foo/moo" "foo/baz.bzl" && [[ -f foo/baz.bzl ]] || fail "Couldn't create baz.bzl symlink"
   echo 'sh_library(name = "foo", srcs = glob(["*.bzl"]))' > foo/BUILD
   bazel query --universe_scope=//...:* --order_output=no \
     'rbuildfiles(foo/baz.bzl)' >& $TEST_log || fail "Expected success"
   expect_not_log "//foo:BUILD"
   # TODO(bazel-team): Remove this once test clean-up is automated.
   # Clean up after ourselves.
   rm -rf foo
 }

 function test_skylark_glob_symlink_target_not_included_in_rbuildfiles() {
   rm -rf foo
   mkdir -p foo || fail "Couldn't make directories"
   echo "baz" > "foo/baz.bzl" || fail "Couldn't create baz.bzl"
   ln -s "$PWD/foo/baz.bzl" "foo/Moo.java" && [[ -f foo/Moo.java ]] || fail "Couldn't create Moo.java symlink"
   echo 'sh_library(name = "foo", srcs = glob(["*.java"]))' > foo/BUILD
   bazel query --universe_scope=//...:* --order_output=no \
     'rbuildfiles(foo/baz.bzl)' >& $TEST_log || fail "Expected success"
   expect_not_log "//foo:BUILD"
   # TODO(bazel-team): Remove this once test clean-up is automated.
   # Clean up after ourselves.
   rm -rf foo
 }

 function test_skylark_recursive_glob_regular_file_not_included_in_rbuildfiles() {
   rm -rf foo
   mkdir -p foo/bar || fail "Couldn't make directories"
   echo "baz" > "foo/bar/baz.bzl" || fail "Couldn't create baz.bzl"
   echo 'sh_library(name = "foo", srcs = glob(["**/*.bzl"]))' > foo/BUILD
   bazel query --universe_scope=//...:* --order_output=no \
     'rbuildfiles(foo/bar/baz.bzl)' >& $TEST_log || fail "Expected success"
   expect_not_log "//foo:BUILD"
   # TODO(bazel-team): Remove this once test clean-up is automated.
   # Clean up after ourselves.
   rm -rf foo
 }

 function test_skylark_recursive_glob_symlink_source_not_included_in_rbuildfiles() {
   rm -rf foo
   mkdir -p foo/bar || fail "Couldn't make directories"
   echo "moo" > "foo/moo" || fail "Couldn't create moo"
   ln -s "$PWD/foo/moo" "foo/bar/baz.bzl" && [[ -f foo/bar/baz.bzl ]] || fail "Couldn't create baz.bzl symlink"
   echo 'sh_library(name = "foo", srcs = glob(["**/*.bzl"]))' > foo/BUILD
   bazel query --universe_scope=//...:* --order_output=no \
     'rbuildfiles(foo/bar/baz.bzl)' >& $TEST_log || fail "Expected success"
   expect_not_log "//foo:BUILD"
   # TODO(bazel-team): Remove this once test clean-up is automated.
   # Clean up after ourselves.
   rm -rf foo
 }

 function test_skylark_recursive_glob_symlink_target_not_included_in_rbuildfiles() {
   rm -rf foo
   mkdir -p foo/bar || fail "Couldn't make directories"
   echo "baz" > "foo/bar/baz.bzl" || fail "Couldn't create baz.bzl"
   ln -s "$PWD/foo/bar/baz.bzl" "foo/Moo.java" && [[ -f foo/Moo.java ]] || fail "Couldn't create Moo.java symlink"
   echo 'sh_library(name = "foo", srcs = glob(["**/*.java"]))' > foo/BUILD
   bazel query --universe_scope=//...:* --order_output=no \
     'rbuildfiles(foo/bar/baz.bzl)' >& $TEST_log || fail "Expected success"
   expect_not_log "//foo:BUILD"
   # TODO(bazel-team): Remove this once test clean-up is automated.
   # Clean up after ourselves.
   rm -rf foo
 }

 function test_skylark_subdir_dep_in_sky_query() {
   rm -rf foo
   mkdir -p foo bar/baz || fail "Couldn't make directories"
   echo 'load("//bar:baz/fakerule.bzl", "const")' > foo/BUILD || fail "Couldn't write"
   touch bar/BUILD || fail "Couldn't touch bar/BUILD"
   echo 'const = 2' > bar/baz/fakerule.bzl || fail "Couldn't write fakerule"
   bazel query --universe_scope=//foo/...:* --order_output=no \
       'rbuildfiles(bar/baz/fakerule.bzl)' >& $TEST_log || fail "Expected success"
   expect_log_once "//foo:BUILD"
   expect_not_log "//bar:BUILD"
   expect_not_log "fakerule\.bzl"
 }

 function test_parent_independent_of_child() {
   rm -rf foo
   mkdir -p foo/subdir || fail "Couldn't make directories"
   echo 'sh_library(name = "sh", data = glob(["**"]))' > foo/BUILD ||
       fail "Couldn't write"
   touch foo/subdir/BUILD || fail "Couldn't touch foo/subdir/BUILD"
   bazel query --universe_scope=//foo/...:* --order_output=no \
       'rbuildfiles(foo/subdir/BUILD)' >& $TEST_log || fail "Expected success"
   expect_log_once "//foo/subdir:BUILD"
   expect_not_log "//foo:BUILD"
 }

 function test_does_not_fail_horribly_with_file() {
   rm -rf peach
   mkdir -p peach
   cat > peach/BUILD <<EOF
 sh_library(name='brighton', deps=[':harken'])
 sh_library(name='harken')
 EOF

   echo "deps(//peach:brighton)" > query_file
   bazel query --query_file=query_file > $TEST_log

   expect_log "//peach:brighton"
   expect_log "//peach:harken"
 }

 function test_location_output_not_allowed_with_buildfiles_or_loadfiles() {
   rm -rf foo
   mkdir -p foo
   cat > foo/bzl.bzl <<EOF
 x = 2
 EOF
   cat > foo/BUILD <<EOF
 load('//foo:bzl.bzl', 'x')
 sh_library(name='foo')
 EOF

   bazel query 'buildfiles(//foo)' >& $TEST_log || fail "Expected success"
   expect_log "//foo:bzl.bzl"
   bazel query 'loadfiles(//foo)' >& $TEST_log || fail "Expected success"
   expect_log "//foo:bzl.bzl"
   bazel query --output=location '//foo' >& $TEST_log || fail "Expected success"
   expect_log "//foo:foo"

   local expected_error_msg="Query expressions involving 'buildfiles' or 'loadfiles' cannot be used with --output=location"
   local expected_exit_code=2
   for query_string in 'buildfiles(//foo)' 'loadfiles(//foo)'
   do
     bazel query --output=location "$query_string" >& $TEST_log \
         && fail "Expected failure"
     exit_code=$?
     expect_log "$expected_error_msg"
     assert_equals "$expected_exit_code" "$exit_code"
   done
 }

 function test_subdirectory_named_external() {
   mkdir -p foo/external foo/bar
   cat > foo/external/BUILD <<EOF
 sh_library(name = 't1')
 EOF
   cat > foo/bar/BUILD <<EOF
 sh_library(name = 't2')
 EOF

   bazel query foo/... >& $TEST_log || fail "Expected success"
   expect_log "//foo/external:t1"
   expect_log "//foo/bar:t2"
 }

 function test_buildfiles_with_build_bazel() {
   if [ "${PRODUCT_NAME}" != "bazel" ]; then
     return 0
   fi
   rm -rf foo
   mkdir -p foo
   cat > foo/bzl.bzl <<EOF
 x = 2
 EOF
   cat > foo/BUILD.bazel <<EOF
 load('//foo:bzl.bzl', 'x')
 sh_library(name='foo')
 EOF

   bazel query 'buildfiles(//foo)' >& $TEST_log || fail "Expected success"
   expect_log "//foo:bzl.bzl$"
   expect_log "//foo:BUILD.bazel$"
   expect_not_log "//foo:BUILD$"
 }

 function test_buildfile_in_genquery() {
   mkdir -p papaya
   cat > papaya/BUILD <<EOF
 exports_files(['papaya.bzl'])
 EOF
   cat > papaya/papaya.bzl <<EOF
 foo = 1
 EOF
   mkdir -p honeydew
   cat > honeydew/BUILD <<EOF
 load('//papaya:papaya.bzl', 'foo')
 sh_library(name='honeydew', deps=[':pineapple'])
 sh_library(name='pineapple')
 genquery(name='q',
          scope=[':honeydew'],
          strict=0,
          expression='buildfiles(//honeydew:all)')
 EOF

   bazel build //honeydew:q >& $TEST_log || fail "Expected success"
   cat bazel-bin/honeydew/q > $TEST_log
   expect_log_once "^//honeydew:BUILD$"
 }

 function test_genquery_bad_output_formatter() {
   mkdir -p starfruit
   cat > starfruit/BUILD <<EOF
 sh_library(name = 'starfruit')
 genquery(name='q',
          scope=['//starfruit'],
          expression='//starfruit',
          opts = ["--output=blargh"],)
 EOF

   local expected_error_msg="in genquery rule //starfruit:q: Invalid output format 'blargh'. Valid values are: label, label_kind, build, minrank, maxrank, package, location, graph, xml, proto"
   bazel build //starfruit:q >& $TEST_log && fail "Expected failure"
   expect_log "$expected_error_msg"
 }

 function tear_down() {
   bazel shutdown
 }

 run_suite "${PRODUCT_NAME} query tests"
	#!/bin/bash
	#
	# Copyright 2016 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.
	#
	# bazel_query_test.sh: integration tests for bazel query

	# 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; }

	add_to_bazelrc "build --package_path=%workspace%"
	create_new_workspace

	#### TESTS #############################################################

	function test_does_not_fail_horribly() {
	rm -rf peach
	mkdir -p peach
	cat > peach/BUILD <<EOF
	sh_library(name='brighton', deps=[':harken'])
	sh_library(name='harken')
	EOF

	bazel query 'deps(//peach:brighton)' > $TEST_log

	expect_log "//peach:brighton"
	expect_log "//peach:harken"
	}

	function test_visibility_affects_xml_output() {
	rm -rf kiwi
	mkdir -p kiwi

	cat > kiwi/BUILD <<EOF
	sh_library(name='kiwi', visibility=['//visibility:private'])
	EOF
	bazel query --output=xml '//kiwi:kiwi' > output_private

	cat > kiwi/BUILD <<EOF
	sh_library(name='kiwi', visibility=['//visibility:public'])
	EOF
	bazel query --output=xml '//kiwi:kiwi' > output_public

	cat > kiwi/BUILD <<EOF
	sh_library(name='kiwi')
	EOF
	bazel query --output=xml '//kiwi:kiwi' > output_none

	cmp output_private output_public && fail "visibility does not affect XML output"
	cmp output_none output_private && fail "visibility does not affect XML output"
	cmp output_none output_public && fail "visibility does not affect XML output"

	assert_contains "//kiwi:kiwi" output_private
	assert_contains "//kiwi:kiwi" output_public
	assert_contains "//kiwi:kiwi" output_none

	assert_contains "//visibility:private" output_private
	assert_contains "//visibility:public" output_public
	assert_not_contains "//visibility:private" output_none
	assert_not_contains "//visibility:public" output_none
	}

	function test_visibility_affects_proto_output() {
	rm -rf kiwi
	mkdir -p kiwi

	cat > kiwi/BUILD <<EOF
	sh_library(name='kiwi', visibility=['//visibility:private'])
	EOF
	bazel query --output=proto '//kiwi:kiwi' > output_private

	cat > kiwi/BUILD <<EOF
	sh_library(name='kiwi', visibility=['//visibility:public'])
	EOF
	bazel query --output=proto '//kiwi:kiwi' > output_public

	# There is no check for unspecified visibility because proto output format
	# adds every attribute to the output, regardless of whether they are specified
	# or have the default value

	cmp output_private output_public && fail "visibility does not affect proto output"

	assert_contains "//kiwi:kiwi" output_private
	assert_contains "//kiwi:kiwi" output_public

	assert_contains "//visibility:private" output_private
	assert_contains "//visibility:public" output_public
	}

	function make_depth_tests() {
	rm -rf depth
	rm -rf depth2
	mkdir -p depth depth2 \|\| die "Could not create test directory"
	cat > "depth/BUILD" <<EOF
	sh_binary(name = 'one', srcs = ['one.sh'], deps = [':two'])
	sh_library(name = 'two', srcs = ['two.sh'],
	deps = [':div2', ':three', '//depth2:three'])
	sh_library(name = 'three', srcs = ['three.sh'], deps = [':four'])
	sh_library(name = 'four', srcs = ['four.sh'], deps = [':div2', ':five'])
	sh_library(name = 'five', srcs = ['five.sh'])
	sh_library(name = 'div2', srcs = ['two.sh'])
	EOF

	echo "sh_library(name = 'three', srcs = ['three.sh'])" > depth2/BUILD

	touch depth/{one,two,three,four,five}.sh depth2/three.sh
	chmod a+x depth/.sh depth2/.sh
	}

	# Running a deps query twice should return results in the same order
	# if output is sorted, otherwise just the same results.
	function assert_depth_query_idempotence() {
	order_results="$1"
	if $order_results ; then
	add_to_bazelrc "query --order_output=auto"
	universe_arg=""
	else
	add_to_bazelrc "query --order_output=no"
	universe_arg=--universe_scope=//depth:*
	fi
	make_depth_tests
	last_log="$TEST_log.last"
	for run in {1..5}; do
	# Only compare the output stream with the query results.
	mv -f $TEST_log $last_log
	bazel query 'deps(//depth:one, 4)' $universe_arg > $TEST_log \
	\|\| fail "Expected success"
	if [ $run -gt 1 ]; then
	if $order_results ; then
	diff $TEST_log $last_log \|\| \
	fail "Lines differed between query results: $last_log"
	else
	diff <(sort $TEST_log) <(sort $last_log) \|\| \
	fail "Lines differed between sorted query results"
	fi
	fi
	done
	rm -f $last_log \|\| die "Could not remove $last_log"
	}

	function test_depth_query_idempotence_ordered() {
	assert_depth_query_idempotence true
	}

	function test_depth_query_idempotence_unordered() {
	assert_depth_query_idempotence false
	}

	function test_universe_scope_with_without_star() {
	rm -rf foo
	mkdir -p foo \|\| fail "Couldn't mkdir"
	echo "sh_library(name = 'foo')" > foo/BUILD \|\| fail "Couldn't write BUILD"
	bazel query --order_output=no \
	--universe_scope=//foo/... '//foo:BUILD' >& $TEST_log \|\|
	fail "Expected success"
	# This is documenting current behavior, rather than enforcing a contract. For
	# performance and code simplicity, we return targets if their package was
	# loaded, so //foo:BUILD exists as a target (although its deps and rdeps are
	# unknown).
	expect_log "//foo:BUILD"
	bazel query --order_output=no \
	--universe_scope=//foo/...:* '//foo:BUILD' >& $TEST_log \|\|
	fail "Expected success"
	expect_log "//foo:BUILD"
	}

	function test_outside_universe_ok() {
	rm -rf foo
	rm -rf bar
	mkdir -p foo bar \|\| fail "Couldn't mkdir"
	echo "sh_library(name = 'foo', deps = ['//bar:bar'])" > foo/BUILD \|\|
	fail "Couldn't write BUILD"
	cat <<'EOF' > bar/BUILD \|\| fail "Couldn't write BUILD"
	sh_library(name = 'bar')
	sh_library(name = 'dep')
	sh_library(name = 'top', deps = [':dep'])
	EOF
	bazel query --order_output=no \
	--universe_scope=//foo/...:* 'allrdeps(//bar:BUILD)' >& $TEST_log \|\|
	fail "Expected success"
	# This is documenting current behavior, rather than enforcing a contract. See
	# corresponding comment in test_universe_scope_with_without_star.
	expect_log "//bar:BUILD"
	bazel query --order_output=no \
	--universe_scope=//foo/...:* 'allrdeps(//bar:dep)' >& $TEST_log \|\|
	fail "Expected success"
	# This is documenting current behavior, rather than enforcing a contract. See
	# corresponding comment in test_universe_scope_with_without_star. In this
	# case, even though we return //bar:dep, we do not see its rdep //bar:top.
	expect_log "//bar:dep"
	expect_not_log "//bar:top"
	}

	# Since all targets in deps(..., n) are accessible n steps away, none should
	# have a minrank greater than n.
	function test_minrank_le_depth_bound() {
	make_depth_tests
	for depth in {5..0}; do
	bazel query "deps(//depth:one, $depth)" --output=minrank > $TEST_log \
	\|\| fail "Expected success"
	for rank in $(cut -d' ' -f 1 $TEST_log); do
	[ $rank -le $depth ] \|\| fail "Expected max minrank of $depth, was $rank"
	done
	done
	}

	function test_skylark_dep_in_sky_query() {
	rm -rf foo
	rm -rf bar
	mkdir -p foo bar \|\| fail "Couldn't make directories"
	echo 'load("//bar:fakerule.bzl", "const")' > foo/BUILD \|\| fail "Couldn't write"
	touch bar/BUILD \|\| fail "Couldn't touch bar/BUILD"
	echo 'const = 2' > bar/fakerule.bzl \|\| fail "Couldn't write fakerule"
	bazel query --universe_scope=//foo/...:* --order_output=no \
	'rbuildfiles(bar/fakerule.bzl)' >& $TEST_log \|\| fail "Expected success"
	expect_log_once "//foo:BUILD"
	expect_not_log "//bar:BUILD"
	expect_not_log "fakerule\.bzl"
	}

	function test_skylark_regular_file_not_included_in_rbuildfiles() {
	rm -rf foo
	mkdir -p foo \|\| fail "Couldn't make directories"
	echo "baz" > "foo/baz.bzl" \|\| fail "Couldn't create baz.bzl"
	echo 'sh_library(name = "foo", srcs = ["baz.bzl"])' > foo/BUILD
	bazel query --universe_scope=//...:* --order_output=no \
	'rbuildfiles(foo/baz.bzl)' >& $TEST_log \|\| fail "Expected success"
	expect_not_log "//foo:BUILD"
	# TODO(bazel-team): Remove this once test clean-up is automated.
	# Clean up after ourselves.
	rm -rf foo
	}

	function test_skylark_symlink_source_not_included_in_rbuildfiles() {
	rm -rf foo
	mkdir -p foo \|\| fail "Couldn't make directories"
	echo "moo" > "foo/moo" \|\| fail "Couldn't create moo"
	ln -s "$PWD/foo/moo" "foo/baz.bzl" && [[ -f foo/baz.bzl ]] \|\| fail "Couldn't create baz.bzl symlink"
	echo 'sh_library(name = "foo", srcs = ["baz.bzl"])' > foo/BUILD
	bazel query --universe_scope=//...:* --order_output=no \
	'rbuildfiles(foo/baz.bzl)' >& $TEST_log \|\| fail "Expected success"
	expect_not_log "//foo:BUILD"
	# TODO(bazel-team): Remove this once test clean-up is automated.
	# Clean up after ourselves.
	rm -rf foo
	}

	function test_skylark_symlink_target_not_included_in_rbuildfiles() {
	rm -rf foo
	mkdir -p foo \|\| fail "Couldn't make directories"
	echo "baz" > "foo/baz.bzl" \|\| fail "Couldn't create baz.bzl"
	ln -s "$PWD/foo/baz.bzl" "foo/Moo.java" && [[ -f foo/Moo.java ]] \|\| fail "Couldn't create Moo.java symlink"
	echo 'sh_library(name = "foo", srcs = ["Moo.java"])' > foo/BUILD
	bazel query --universe_scope=//...:* --order_output=no \
	'rbuildfiles(foo/baz.bzl)' >& $TEST_log \|\| fail "Expected success"
	expect_not_log "//foo:BUILD"
	# TODO(bazel-team): Remove this once test clean-up is automated.
	# Clean up after ourselves.
	rm -rf foo
	}

	function test_skylark_glob_regular_file_not_included_in_rbuildfiles() {
	rm -rf foo
	mkdir -p foo \|\| fail "Couldn't make directories"
	echo "baz" > "foo/baz.bzl" \|\| fail "Couldn't create baz.bzl"
	echo 'sh_library(name = "foo", srcs = glob(["*.bzl"]))' > foo/BUILD
	bazel query --universe_scope=//...:* --order_output=no \
	'rbuildfiles(foo/baz.bzl)' >& $TEST_log \|\| fail "Expected success"
	expect_not_log "//foo:BUILD"
	# TODO(bazel-team): Remove this once test clean-up is automated.
	# Clean up after ourselves.
	rm -rf foo
	}

	function test_skylark_glob_symlink_source_not_included_in_rbuildfiles() {
	rm -rf foo
	mkdir -p foo \|\| fail "Couldn't make directories"
	echo "moo" > "foo/moo" \|\| fail "Couldn't create moo"
	ln -s "$PWD/foo/moo" "foo/baz.bzl" && [[ -f foo/baz.bzl ]] \|\| fail "Couldn't create baz.bzl symlink"
	echo 'sh_library(name = "foo", srcs = glob(["*.bzl"]))' > foo/BUILD
	bazel query --universe_scope=//...:* --order_output=no \
	'rbuildfiles(foo/baz.bzl)' >& $TEST_log \|\| fail "Expected success"
	expect_not_log "//foo:BUILD"
	# TODO(bazel-team): Remove this once test clean-up is automated.
	# Clean up after ourselves.
	rm -rf foo
	}

	function test_skylark_glob_symlink_target_not_included_in_rbuildfiles() {
	rm -rf foo
	mkdir -p foo \|\| fail "Couldn't make directories"
	echo "baz" > "foo/baz.bzl" \|\| fail "Couldn't create baz.bzl"
	ln -s "$PWD/foo/baz.bzl" "foo/Moo.java" && [[ -f foo/Moo.java ]] \|\| fail "Couldn't create Moo.java symlink"
	echo 'sh_library(name = "foo", srcs = glob(["*.java"]))' > foo/BUILD
	bazel query --universe_scope=//...:* --order_output=no \
	'rbuildfiles(foo/baz.bzl)' >& $TEST_log \|\| fail "Expected success"
	expect_not_log "//foo:BUILD"
	# TODO(bazel-team): Remove this once test clean-up is automated.
	# Clean up after ourselves.
	rm -rf foo
	}

	function test_skylark_recursive_glob_regular_file_not_included_in_rbuildfiles() {
	rm -rf foo
	mkdir -p foo/bar \|\| fail "Couldn't make directories"
	echo "baz" > "foo/bar/baz.bzl" \|\| fail "Couldn't create baz.bzl"
	echo 'sh_library(name = "foo", srcs = glob(["*/.bzl"]))' > foo/BUILD
	bazel query --universe_scope=//...:* --order_output=no \
	'rbuildfiles(foo/bar/baz.bzl)' >& $TEST_log \|\| fail "Expected success"
	expect_not_log "//foo:BUILD"
	# TODO(bazel-team): Remove this once test clean-up is automated.
	# Clean up after ourselves.
	rm -rf foo
	}

	function test_skylark_recursive_glob_symlink_source_not_included_in_rbuildfiles() {
	rm -rf foo
	mkdir -p foo/bar \|\| fail "Couldn't make directories"
	echo "moo" > "foo/moo" \|\| fail "Couldn't create moo"
	ln -s "$PWD/foo/moo" "foo/bar/baz.bzl" && [[ -f foo/bar/baz.bzl ]] \|\| fail "Couldn't create baz.bzl symlink"
	echo 'sh_library(name = "foo", srcs = glob(["*/.bzl"]))' > foo/BUILD
	bazel query --universe_scope=//...:* --order_output=no \
	'rbuildfiles(foo/bar/baz.bzl)' >& $TEST_log \|\| fail "Expected success"
	expect_not_log "//foo:BUILD"
	# TODO(bazel-team): Remove this once test clean-up is automated.
	# Clean up after ourselves.
	rm -rf foo
	}

	function test_skylark_recursive_glob_symlink_target_not_included_in_rbuildfiles() {
	rm -rf foo
	mkdir -p foo/bar \|\| fail "Couldn't make directories"
	echo "baz" > "foo/bar/baz.bzl" \|\| fail "Couldn't create baz.bzl"
	ln -s "$PWD/foo/bar/baz.bzl" "foo/Moo.java" && [[ -f foo/Moo.java ]] \|\| fail "Couldn't create Moo.java symlink"
	echo 'sh_library(name = "foo", srcs = glob(["*/.java"]))' > foo/BUILD
	bazel query --universe_scope=//...:* --order_output=no \
	'rbuildfiles(foo/bar/baz.bzl)' >& $TEST_log \|\| fail "Expected success"
	expect_not_log "//foo:BUILD"
	# TODO(bazel-team): Remove this once test clean-up is automated.
	# Clean up after ourselves.
	rm -rf foo
	}

	function test_skylark_subdir_dep_in_sky_query() {
	rm -rf foo
	mkdir -p foo bar/baz \|\| fail "Couldn't make directories"
	echo 'load("//bar:baz/fakerule.bzl", "const")' > foo/BUILD \|\| fail "Couldn't write"
	touch bar/BUILD \|\| fail "Couldn't touch bar/BUILD"
	echo 'const = 2' > bar/baz/fakerule.bzl \|\| fail "Couldn't write fakerule"
	bazel query --universe_scope=//foo/...:* --order_output=no \
	'rbuildfiles(bar/baz/fakerule.bzl)' >& $TEST_log \|\| fail "Expected success"
	expect_log_once "//foo:BUILD"
	expect_not_log "//bar:BUILD"
	expect_not_log "fakerule\.bzl"
	}

	function test_parent_independent_of_child() {
	rm -rf foo
	mkdir -p foo/subdir \|\| fail "Couldn't make directories"
	echo 'sh_library(name = "sh", data = glob(["**"]))' > foo/BUILD \|\|
	fail "Couldn't write"
	touch foo/subdir/BUILD \|\| fail "Couldn't touch foo/subdir/BUILD"
	bazel query --universe_scope=//foo/...:* --order_output=no \
	'rbuildfiles(foo/subdir/BUILD)' >& $TEST_log \|\| fail "Expected success"
	expect_log_once "//foo/subdir:BUILD"
	expect_not_log "//foo:BUILD"
	}

	function test_does_not_fail_horribly_with_file() {
	rm -rf peach
	mkdir -p peach
	cat > peach/BUILD <<EOF
	sh_library(name='brighton', deps=[':harken'])
	sh_library(name='harken')
	EOF

	echo "deps(//peach:brighton)" > query_file
	bazel query --query_file=query_file > $TEST_log

	expect_log "//peach:brighton"
	expect_log "//peach:harken"
	}

	function test_location_output_not_allowed_with_buildfiles_or_loadfiles() {
	rm -rf foo
	mkdir -p foo
	cat > foo/bzl.bzl <<EOF
	x = 2
	EOF
	cat > foo/BUILD <<EOF
	load('//foo:bzl.bzl', 'x')
	sh_library(name='foo')
	EOF

	bazel query 'buildfiles(//foo)' >& $TEST_log \|\| fail "Expected success"
	expect_log "//foo:bzl.bzl"
	bazel query 'loadfiles(//foo)' >& $TEST_log \|\| fail "Expected success"
	expect_log "//foo:bzl.bzl"
	bazel query --output=location '//foo' >& $TEST_log \|\| fail "Expected success"
	expect_log "//foo:foo"

	local expected_error_msg="Query expressions involving 'buildfiles' or 'loadfiles' cannot be used with --output=location"
	local expected_exit_code=2
	for query_string in 'buildfiles(//foo)' 'loadfiles(//foo)'
	do
	bazel query --output=location "$query_string" >& $TEST_log \
	&& fail "Expected failure"
	exit_code=$?
	expect_log "$expected_error_msg"
	assert_equals "$expected_exit_code" "$exit_code"
	done
	}

	function test_subdirectory_named_external() {
	mkdir -p foo/external foo/bar
	cat > foo/external/BUILD <<EOF
	sh_library(name = 't1')
	EOF
	cat > foo/bar/BUILD <<EOF
	sh_library(name = 't2')
	EOF

	bazel query foo/... >& $TEST_log \|\| fail "Expected success"
	expect_log "//foo/external:t1"
	expect_log "//foo/bar:t2"
	}

	function test_buildfiles_with_build_bazel() {
	if [ "${PRODUCT_NAME}" != "bazel" ]; then
	return 0
	fi
	rm -rf foo
	mkdir -p foo
	cat > foo/bzl.bzl <<EOF
	x = 2
	EOF
	cat > foo/BUILD.bazel <<EOF
	load('//foo:bzl.bzl', 'x')
	sh_library(name='foo')
	EOF

	bazel query 'buildfiles(//foo)' >& $TEST_log \|\| fail "Expected success"
	expect_log "//foo:bzl.bzl$"
	expect_log "//foo:BUILD.bazel$"
	expect_not_log "//foo:BUILD$"
	}

	function test_buildfile_in_genquery() {
	mkdir -p papaya
	cat > papaya/BUILD <<EOF
	exports_files(['papaya.bzl'])
	EOF
	cat > papaya/papaya.bzl <<EOF
	foo = 1
	EOF
	mkdir -p honeydew
	cat > honeydew/BUILD <<EOF
	load('//papaya:papaya.bzl', 'foo')
	sh_library(name='honeydew', deps=[':pineapple'])
	sh_library(name='pineapple')
	genquery(name='q',
	scope=[':honeydew'],
	strict=0,
	expression='buildfiles(//honeydew:all)')
	EOF

	bazel build //honeydew:q >& $TEST_log \|\| fail "Expected success"
	cat bazel-bin/honeydew/q > $TEST_log
	expect_log_once "^//honeydew:BUILD$"
	}

	function test_genquery_bad_output_formatter() {
	mkdir -p starfruit
	cat > starfruit/BUILD <<EOF
	sh_library(name = 'starfruit')
	genquery(name='q',
	scope=['//starfruit'],
	expression='//starfruit',
	opts = ["--output=blargh"],)
	EOF

	local expected_error_msg="in genquery rule //starfruit:q: Invalid output format 'blargh'. Valid values are: label, label_kind, build, minrank, maxrank, package, location, graph, xml, proto"
	bazel build //starfruit:q >& $TEST_log && fail "Expected failure"
	expect_log "$expected_error_msg"
	}

	function tear_down() {
	bazel shutdown
	}

	run_suite "${PRODUCT_NAME} query tests"