platform_build_soong/bp2build/cc_library_static_conversion_test.go

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// Copyright 2021 Google Inc. 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.
package bp2build
import (
"android/soong/android"
"android/soong/cc"
"android/soong/genrule"
"testing"
)
const (
// See cc/testing.go for more context
soongCcLibraryStaticPreamble = `
cc_defaults {
name: "linux_bionic_supported",
}
toolchain_library {
name: "libclang_rt.builtins-x86_64-android",
defaults: ["linux_bionic_supported"],
vendor_available: true,
vendor_ramdisk_available: true,
product_available: true,
recovery_available: true,
native_bridge_supported: true,
src: "",
}`
)
func TestCcLibraryStaticLoadStatement(t *testing.T) {
testCases := []struct {
bazelTargets BazelTargets
expectedLoadStatements string
}{
{
bazelTargets: BazelTargets{
BazelTarget{
name: "cc_library_static_target",
ruleClass: "cc_library_static",
// NOTE: No bzlLoadLocation for native rules
},
},
expectedLoadStatements: ``,
},
}
for _, testCase := range testCases {
actual := testCase.bazelTargets.LoadStatements()
expected := testCase.expectedLoadStatements
if actual != expected {
t.Fatalf("Expected load statements to be %s, got %s", expected, actual)
}
}
}
func registerCcLibraryStaticModuleTypes(ctx android.RegistrationContext) {
cc.RegisterCCBuildComponents(ctx)
ctx.RegisterModuleType("toolchain_library", cc.ToolchainLibraryFactory)
ctx.RegisterModuleType("cc_library_headers", cc.LibraryHeaderFactory)
ctx.RegisterModuleType("genrule", genrule.GenRuleFactory)
// Required for system_shared_libs dependencies.
ctx.RegisterModuleType("cc_library", cc.LibraryFactory)
}
func runCcLibraryStaticTestCase(t *testing.T, tc bp2buildTestCase) {
t.Helper()
runBp2BuildTestCase(t, registerCcLibraryStaticModuleTypes, tc)
}
func TestCcLibraryStaticSimple(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static test",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
// NOTE: include_dir headers *should not* appear in Bazel hdrs later (?)
"include_dir_1/include_dir_1_a.h": "",
"include_dir_1/include_dir_1_b.h": "",
"include_dir_2/include_dir_2_a.h": "",
"include_dir_2/include_dir_2_b.h": "",
// NOTE: local_include_dir headers *should not* appear in Bazel hdrs later (?)
"local_include_dir_1/local_include_dir_1_a.h": "",
"local_include_dir_1/local_include_dir_1_b.h": "",
"local_include_dir_2/local_include_dir_2_a.h": "",
"local_include_dir_2/local_include_dir_2_b.h": "",
// NOTE: export_include_dir headers *should* appear in Bazel hdrs later
"export_include_dir_1/export_include_dir_1_a.h": "",
"export_include_dir_1/export_include_dir_1_b.h": "",
"export_include_dir_2/export_include_dir_2_a.h": "",
"export_include_dir_2/export_include_dir_2_b.h": "",
// NOTE: Soong implicitly includes headers in the current directory
"implicit_include_1.h": "",
"implicit_include_2.h": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_headers {
name: "header_lib_1",
export_include_dirs: ["header_lib_1"],
bazel_module: { bp2build_available: false },
}
cc_library_headers {
name: "header_lib_2",
export_include_dirs: ["header_lib_2"],
bazel_module: { bp2build_available: false },
}
cc_library_static {
name: "static_lib_1",
srcs: ["static_lib_1.cc"],
bazel_module: { bp2build_available: false },
}
cc_library_static {
name: "static_lib_2",
srcs: ["static_lib_2.cc"],
bazel_module: { bp2build_available: false },
}
cc_library_static {
name: "whole_static_lib_1",
srcs: ["whole_static_lib_1.cc"],
bazel_module: { bp2build_available: false },
}
cc_library_static {
name: "whole_static_lib_2",
srcs: ["whole_static_lib_2.cc"],
bazel_module: { bp2build_available: false },
}
cc_library_static {
name: "foo_static",
srcs: [
"foo_static1.cc",
"foo_static2.cc",
],
cflags: [
"-Dflag1",
"-Dflag2"
],
static_libs: [
"static_lib_1",
"static_lib_2"
],
whole_static_libs: [
"whole_static_lib_1",
"whole_static_lib_2"
],
include_dirs: [
"include_dir_1",
"include_dir_2",
],
local_include_dirs: [
"local_include_dir_1",
"local_include_dir_2",
],
export_include_dirs: [
"export_include_dir_1",
"export_include_dir_2"
],
header_libs: [
"header_lib_1",
"header_lib_2"
],
// TODO: Also support export_header_lib_headers
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
absolute_includes = [
"include_dir_1",
"include_dir_2",
],
copts = [
"-Dflag1",
"-Dflag2",
],
export_includes = [
"export_include_dir_1",
"export_include_dir_2",
],
implementation_deps = [
":header_lib_1",
":header_lib_2",
":static_lib_1",
":static_lib_2",
],
local_includes = [
"local_include_dir_1",
"local_include_dir_2",
".",
],
srcs = [
"foo_static1.cc",
"foo_static2.cc",
],
whole_archive_deps = [
":whole_static_lib_1",
":whole_static_lib_2",
],
)`},
})
}
func TestCcLibraryStaticSubpackage(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static subpackage test",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
// subpackage with subdirectory
"subpackage/Android.bp": "",
"subpackage/subpackage_header.h": "",
"subpackage/subdirectory/subdirectory_header.h": "",
// subsubpackage with subdirectory
"subpackage/subsubpackage/Android.bp": "",
"subpackage/subsubpackage/subsubpackage_header.h": "",
"subpackage/subsubpackage/subdirectory/subdirectory_header.h": "",
// subsubsubpackage with subdirectory
"subpackage/subsubpackage/subsubsubpackage/Android.bp": "",
"subpackage/subsubpackage/subsubsubpackage/subsubsubpackage_header.h": "",
"subpackage/subsubpackage/subsubsubpackage/subdirectory/subdirectory_header.h": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
srcs: [],
include_dirs: [
"subpackage",
],
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
absolute_includes = ["subpackage"],
local_includes = ["."],
)`},
})
}
func TestCcLibraryStaticExportIncludeDir(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static export include dir",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
// subpackage with subdirectory
"subpackage/Android.bp": "",
"subpackage/subpackage_header.h": "",
"subpackage/subdirectory/subdirectory_header.h": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
export_include_dirs: ["subpackage"],
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
export_includes = ["subpackage"],
)`},
})
}
func TestCcLibraryStaticExportSystemIncludeDir(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static export system include dir",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
// subpackage with subdirectory
"subpackage/Android.bp": "",
"subpackage/subpackage_header.h": "",
"subpackage/subdirectory/subdirectory_header.h": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
export_system_include_dirs: ["subpackage"],
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
export_system_includes = ["subpackage"],
)`},
})
}
func TestCcLibraryStaticManyIncludeDirs(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static include_dirs, local_include_dirs, export_include_dirs (b/183742505)",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
dir: "subpackage",
filesystem: map[string]string{
// subpackage with subdirectory
"subpackage/Android.bp": `
cc_library_static {
name: "foo_static",
// include_dirs are workspace/root relative
include_dirs: [
"subpackage/subsubpackage",
"subpackage2",
"subpackage3/subsubpackage"
],
local_include_dirs: ["subsubpackage2"], // module dir relative
export_include_dirs: ["./exported_subsubpackage"], // module dir relative
include_build_directory: true,
bazel_module: { bp2build_available: true },
}`,
"subpackage/subsubpackage/header.h": "",
"subpackage/subsubpackage2/header.h": "",
"subpackage/exported_subsubpackage/header.h": "",
"subpackage2/header.h": "",
"subpackage3/subsubpackage/header.h": "",
},
blueprint: soongCcLibraryStaticPreamble,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
absolute_includes = [
"subpackage/subsubpackage",
"subpackage2",
"subpackage3/subsubpackage",
],
export_includes = ["./exported_subsubpackage"],
local_includes = [
"subsubpackage2",
".",
],
)`},
})
}
func TestCcLibraryStaticIncludeBuildDirectoryDisabled(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static include_build_directory disabled",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
// subpackage with subdirectory
"subpackage/Android.bp": "",
"subpackage/subpackage_header.h": "",
"subpackage/subdirectory/subdirectory_header.h": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
include_dirs: ["subpackage"], // still used, but local_include_dirs is recommended
local_include_dirs: ["subpackage2"],
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
absolute_includes = ["subpackage"],
local_includes = ["subpackage2"],
)`},
})
}
func TestCcLibraryStaticIncludeBuildDirectoryEnabled(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static include_build_directory enabled",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
// subpackage with subdirectory
"subpackage/Android.bp": "",
"subpackage/subpackage_header.h": "",
"subpackage2/Android.bp": "",
"subpackage2/subpackage2_header.h": "",
"subpackage/subdirectory/subdirectory_header.h": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
include_dirs: ["subpackage"], // still used, but local_include_dirs is recommended
local_include_dirs: ["subpackage2"],
include_build_directory: true,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
absolute_includes = ["subpackage"],
local_includes = [
"subpackage2",
".",
],
)`},
})
}
func TestCcLibraryStaticArchSpecificStaticLib(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static arch-specific static_libs",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "static_dep",
bazel_module: { bp2build_available: false },
}
cc_library_static {
name: "static_dep2",
bazel_module: { bp2build_available: false },
}
cc_library_static {
name: "foo_static",
arch: { arm64: { static_libs: ["static_dep"], whole_static_libs: ["static_dep2"] } },
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
implementation_deps = select({
"//build/bazel/platforms/arch:arm64": [":static_dep"],
"//conditions:default": [],
}),
whole_archive_deps = select({
"//build/bazel/platforms/arch:arm64": [":static_dep2"],
"//conditions:default": [],
}),
)`},
})
}
func TestCcLibraryStaticOsSpecificStaticLib(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static os-specific static_libs",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "static_dep",
bazel_module: { bp2build_available: false },
}
cc_library_static {
name: "static_dep2",
bazel_module: { bp2build_available: false },
}
cc_library_static {
name: "foo_static",
target: { android: { static_libs: ["static_dep"], whole_static_libs: ["static_dep2"] } },
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
implementation_deps = select({
"//build/bazel/platforms/os:android": [":static_dep"],
"//conditions:default": [],
}),
whole_archive_deps = select({
"//build/bazel/platforms/os:android": [":static_dep2"],
"//conditions:default": [],
}),
)`},
})
}
func TestCcLibraryStaticBaseArchOsSpecificStaticLib(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static base, arch and os-specific static_libs",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "static_dep",
bazel_module: { bp2build_available: false },
}
cc_library_static {
name: "static_dep2",
bazel_module: { bp2build_available: false },
}
cc_library_static {
name: "static_dep3",
bazel_module: { bp2build_available: false },
}
cc_library_static {
name: "static_dep4",
bazel_module: { bp2build_available: false },
}
cc_library_static {
name: "foo_static",
static_libs: ["static_dep"],
whole_static_libs: ["static_dep2"],
target: { android: { static_libs: ["static_dep3"] } },
arch: { arm64: { static_libs: ["static_dep4"] } },
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
implementation_deps = [":static_dep"] + select({
"//build/bazel/platforms/arch:arm64": [":static_dep4"],
"//conditions:default": [],
}) + select({
"//build/bazel/platforms/os:android": [":static_dep3"],
"//conditions:default": [],
}),
whole_archive_deps = [":static_dep2"],
)`},
})
}
func TestCcLibraryStaticSimpleExcludeSrcs(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static simple exclude_srcs",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
"common.c": "",
"foo-a.c": "",
"foo-excluded.c": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
srcs: ["common.c", "foo-*.c"],
exclude_srcs: ["foo-excluded.c"],
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
srcs_c = [
"common.c",
"foo-a.c",
],
)`},
})
}
func TestCcLibraryStaticOneArchSrcs(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static one arch specific srcs",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
"common.c": "",
"foo-arm.c": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
srcs: ["common.c"],
arch: { arm: { srcs: ["foo-arm.c"] } },
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
srcs_c = ["common.c"] + select({
"//build/bazel/platforms/arch:arm": ["foo-arm.c"],
"//conditions:default": [],
}),
)`},
})
}
func TestCcLibraryStaticOneArchSrcsExcludeSrcs(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static one arch specific srcs and exclude_srcs",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
"common.c": "",
"for-arm.c": "",
"not-for-arm.c": "",
"not-for-anything.c": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
srcs: ["common.c", "not-for-*.c"],
exclude_srcs: ["not-for-anything.c"],
arch: {
arm: { srcs: ["for-arm.c"], exclude_srcs: ["not-for-arm.c"] },
},
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
srcs_c = ["common.c"] + select({
"//build/bazel/platforms/arch:arm": ["for-arm.c"],
"//conditions:default": ["not-for-arm.c"],
}),
)`},
})
}
func TestCcLibraryStaticTwoArchExcludeSrcs(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static arch specific exclude_srcs for 2 architectures",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
"common.c": "",
"for-arm.c": "",
"for-x86.c": "",
"not-for-arm.c": "",
"not-for-x86.c": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
srcs: ["common.c", "not-for-*.c"],
exclude_srcs: ["not-for-everything.c"],
arch: {
arm: { srcs: ["for-arm.c"], exclude_srcs: ["not-for-arm.c"] },
x86: { srcs: ["for-x86.c"], exclude_srcs: ["not-for-x86.c"] },
},
include_build_directory: false,
} `,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
srcs_c = ["common.c"] + select({
"//build/bazel/platforms/arch:arm": [
"for-arm.c",
"not-for-x86.c",
],
"//build/bazel/platforms/arch:x86": [
"for-x86.c",
"not-for-arm.c",
],
"//conditions:default": [
"not-for-arm.c",
"not-for-x86.c",
],
}),
)`},
})
}
func TestCcLibraryStaticFourArchExcludeSrcs(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static arch specific exclude_srcs for 4 architectures",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
"common.c": "",
"for-arm.c": "",
"for-arm64.c": "",
"for-x86.c": "",
"for-x86_64.c": "",
"not-for-arm.c": "",
"not-for-arm64.c": "",
"not-for-x86.c": "",
"not-for-x86_64.c": "",
"not-for-everything.c": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
srcs: ["common.c", "not-for-*.c"],
exclude_srcs: ["not-for-everything.c"],
arch: {
arm: { srcs: ["for-arm.c"], exclude_srcs: ["not-for-arm.c"] },
arm64: { srcs: ["for-arm64.c"], exclude_srcs: ["not-for-arm64.c"] },
x86: { srcs: ["for-x86.c"], exclude_srcs: ["not-for-x86.c"] },
x86_64: { srcs: ["for-x86_64.c"], exclude_srcs: ["not-for-x86_64.c"] },
},
include_build_directory: false,
} `,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
srcs_c = ["common.c"] + select({
"//build/bazel/platforms/arch:arm": [
"for-arm.c",
"not-for-arm64.c",
"not-for-x86.c",
"not-for-x86_64.c",
],
"//build/bazel/platforms/arch:arm64": [
"for-arm64.c",
"not-for-arm.c",
"not-for-x86.c",
"not-for-x86_64.c",
],
"//build/bazel/platforms/arch:x86": [
"for-x86.c",
"not-for-arm.c",
"not-for-arm64.c",
"not-for-x86_64.c",
],
"//build/bazel/platforms/arch:x86_64": [
"for-x86_64.c",
"not-for-arm.c",
"not-for-arm64.c",
"not-for-x86.c",
],
"//conditions:default": [
"not-for-arm.c",
"not-for-arm64.c",
"not-for-x86.c",
"not-for-x86_64.c",
],
}),
)`},
})
}
func TestCcLibraryStaticOneArchEmpty(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static one arch empty",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
"common.cc": "",
"foo-no-arm.cc": "",
"foo-excluded.cc": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
srcs: ["common.cc", "foo-*.cc"],
exclude_srcs: ["foo-excluded.cc"],
arch: {
arm: { exclude_srcs: ["foo-no-arm.cc"] },
},
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
srcs = ["common.cc"] + select({
"//build/bazel/platforms/arch:arm": [],
"//conditions:default": ["foo-no-arm.cc"],
}),
)`},
})
}
func TestCcLibraryStaticOneArchEmptyOtherSet(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static one arch empty other set",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
"common.cc": "",
"foo-no-arm.cc": "",
"x86-only.cc": "",
"foo-excluded.cc": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
srcs: ["common.cc", "foo-*.cc"],
exclude_srcs: ["foo-excluded.cc"],
arch: {
arm: { exclude_srcs: ["foo-no-arm.cc"] },
x86: { srcs: ["x86-only.cc"] },
},
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
srcs = ["common.cc"] + select({
"//build/bazel/platforms/arch:arm": [],
"//build/bazel/platforms/arch:x86": [
"foo-no-arm.cc",
"x86-only.cc",
],
"//conditions:default": ["foo-no-arm.cc"],
}),
)`},
})
}
func TestCcLibraryStaticMultipleDepSameName(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static multiple dep same name panic",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "static_dep",
bazel_module: { bp2build_available: false },
}
cc_library_static {
name: "foo_static",
static_libs: ["static_dep", "static_dep"],
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
implementation_deps = [":static_dep"],
)`},
})
}
func TestCcLibraryStaticOneMultilibSrcsExcludeSrcs(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static 1 multilib srcs and exclude_srcs",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
"common.c": "",
"for-lib32.c": "",
"not-for-lib32.c": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
srcs: ["common.c", "not-for-*.c"],
multilib: {
lib32: { srcs: ["for-lib32.c"], exclude_srcs: ["not-for-lib32.c"] },
},
include_build_directory: false,
} `,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
srcs_c = ["common.c"] + select({
"//build/bazel/platforms/arch:arm": ["for-lib32.c"],
"//build/bazel/platforms/arch:x86": ["for-lib32.c"],
"//conditions:default": ["not-for-lib32.c"],
}),
)`},
})
}
func TestCcLibraryStaticTwoMultilibSrcsExcludeSrcs(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static 2 multilib srcs and exclude_srcs",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
"common.c": "",
"for-lib32.c": "",
"for-lib64.c": "",
"not-for-lib32.c": "",
"not-for-lib64.c": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static2",
srcs: ["common.c", "not-for-*.c"],
multilib: {
lib32: { srcs: ["for-lib32.c"], exclude_srcs: ["not-for-lib32.c"] },
lib64: { srcs: ["for-lib64.c"], exclude_srcs: ["not-for-lib64.c"] },
},
include_build_directory: false,
} `,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static2",
srcs_c = ["common.c"] + select({
"//build/bazel/platforms/arch:arm": [
"for-lib32.c",
"not-for-lib64.c",
],
"//build/bazel/platforms/arch:arm64": [
"for-lib64.c",
"not-for-lib32.c",
],
"//build/bazel/platforms/arch:x86": [
"for-lib32.c",
"not-for-lib64.c",
],
"//build/bazel/platforms/arch:x86_64": [
"for-lib64.c",
"not-for-lib32.c",
],
"//conditions:default": [
"not-for-lib32.c",
"not-for-lib64.c",
],
}),
)`},
})
}
func TestCcLibrarySTaticArchMultilibSrcsExcludeSrcs(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static arch and multilib srcs and exclude_srcs",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
"common.c": "",
"for-arm.c": "",
"for-arm64.c": "",
"for-x86.c": "",
"for-x86_64.c": "",
"for-lib32.c": "",
"for-lib64.c": "",
"not-for-arm.c": "",
"not-for-arm64.c": "",
"not-for-x86.c": "",
"not-for-x86_64.c": "",
"not-for-lib32.c": "",
"not-for-lib64.c": "",
"not-for-everything.c": "",
},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static3",
srcs: ["common.c", "not-for-*.c"],
exclude_srcs: ["not-for-everything.c"],
arch: {
arm: { srcs: ["for-arm.c"], exclude_srcs: ["not-for-arm.c"] },
arm64: { srcs: ["for-arm64.c"], exclude_srcs: ["not-for-arm64.c"] },
x86: { srcs: ["for-x86.c"], exclude_srcs: ["not-for-x86.c"] },
x86_64: { srcs: ["for-x86_64.c"], exclude_srcs: ["not-for-x86_64.c"] },
},
multilib: {
lib32: { srcs: ["for-lib32.c"], exclude_srcs: ["not-for-lib32.c"] },
lib64: { srcs: ["for-lib64.c"], exclude_srcs: ["not-for-lib64.c"] },
},
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static3",
srcs_c = ["common.c"] + select({
"//build/bazel/platforms/arch:arm": [
"for-arm.c",
"for-lib32.c",
"not-for-arm64.c",
"not-for-lib64.c",
"not-for-x86.c",
"not-for-x86_64.c",
],
"//build/bazel/platforms/arch:arm64": [
"for-arm64.c",
"for-lib64.c",
"not-for-arm.c",
"not-for-lib32.c",
"not-for-x86.c",
"not-for-x86_64.c",
],
"//build/bazel/platforms/arch:x86": [
"for-lib32.c",
"for-x86.c",
"not-for-arm.c",
"not-for-arm64.c",
"not-for-lib64.c",
"not-for-x86_64.c",
],
"//build/bazel/platforms/arch:x86_64": [
"for-lib64.c",
"for-x86_64.c",
"not-for-arm.c",
"not-for-arm64.c",
"not-for-lib32.c",
"not-for-x86.c",
],
"//conditions:default": [
"not-for-arm.c",
"not-for-arm64.c",
"not-for-lib32.c",
"not-for-lib64.c",
"not-for-x86.c",
"not-for-x86_64.c",
],
}),
)`},
})
}
func TestCcLibraryStaticArchSrcsExcludeSrcsGeneratedFiles(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static arch srcs/exclude_srcs with generated files",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
"common.cpp": "",
"for-x86.cpp": "",
"not-for-x86.cpp": "",
"not-for-everything.cpp": "",
"dep/Android.bp": `
genrule {
name: "generated_src_other_pkg",
out: ["generated_src_other_pkg.cpp"],
cmd: "nothing to see here",
}
genrule {
name: "generated_hdr_other_pkg",
out: ["generated_hdr_other_pkg.cpp"],
cmd: "nothing to see here",
}
genrule {
name: "generated_hdr_other_pkg_x86",
out: ["generated_hdr_other_pkg_x86.cpp"],
cmd: "nothing to see here",
}`,
},
blueprint: soongCcLibraryStaticPreamble + `
genrule {
name: "generated_src",
out: ["generated_src.cpp"],
cmd: "nothing to see here",
}
genrule {
name: "generated_src_x86",
out: ["generated_src_x86.cpp"],
cmd: "nothing to see here",
}
genrule {
name: "generated_hdr",
out: ["generated_hdr.h"],
cmd: "nothing to see here",
}
cc_library_static {
name: "foo_static3",
srcs: ["common.cpp", "not-for-*.cpp"],
exclude_srcs: ["not-for-everything.cpp"],
generated_sources: ["generated_src", "generated_src_other_pkg"],
generated_headers: ["generated_hdr", "generated_hdr_other_pkg"],
arch: {
x86: {
srcs: ["for-x86.cpp"],
exclude_srcs: ["not-for-x86.cpp"],
generated_sources: ["generated_src_x86"],
generated_headers: ["generated_hdr_other_pkg_x86"],
},
},
include_build_directory: false,
}
`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static3",
srcs = [
"//dep:generated_hdr_other_pkg",
"//dep:generated_src_other_pkg",
":generated_hdr",
":generated_src",
"common.cpp",
] + select({
"//build/bazel/platforms/arch:x86": [
"//dep:generated_hdr_other_pkg_x86",
":generated_src_x86",
"for-x86.cpp",
],
"//conditions:default": ["not-for-x86.cpp"],
}),
)`},
})
}
func TestCcLibraryStaticGetTargetProperties(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static complex GetTargetProperties",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
target: {
android: {
srcs: ["android_src.c"],
},
android_arm: {
srcs: ["android_arm_src.c"],
},
android_arm64: {
srcs: ["android_arm64_src.c"],
},
android_x86: {
srcs: ["android_x86_src.c"],
},
android_x86_64: {
srcs: ["android_x86_64_src.c"],
},
linux_bionic_arm64: {
srcs: ["linux_bionic_arm64_src.c"],
},
linux_bionic_x86_64: {
srcs: ["linux_bionic_x86_64_src.c"],
},
},
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
srcs_c = select({
"//build/bazel/platforms/os:android": ["android_src.c"],
"//conditions:default": [],
}) + select({
"//build/bazel/platforms/os_arch:android_arm": ["android_arm_src.c"],
"//build/bazel/platforms/os_arch:android_arm64": ["android_arm64_src.c"],
"//build/bazel/platforms/os_arch:android_x86": ["android_x86_src.c"],
"//build/bazel/platforms/os_arch:android_x86_64": ["android_x86_64_src.c"],
"//build/bazel/platforms/os_arch:linux_bionic_arm64": ["linux_bionic_arm64_src.c"],
"//build/bazel/platforms/os_arch:linux_bionic_x86_64": ["linux_bionic_x86_64_src.c"],
"//conditions:default": [],
}),
)`},
})
}
func TestCcLibraryStaticProductVariableSelects(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static product variable selects",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
srcs: ["common.c"],
product_variables: {
malloc_not_svelte: {
cflags: ["-Wmalloc_not_svelte"],
},
malloc_zero_contents: {
cflags: ["-Wmalloc_zero_contents"],
},
binder32bit: {
cflags: ["-Wbinder32bit"],
},
},
include_build_directory: false,
} `,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
copts = select({
"//build/bazel/product_variables:binder32bit": ["-Wbinder32bit"],
"//conditions:default": [],
}) + select({
"//build/bazel/product_variables:malloc_not_svelte": ["-Wmalloc_not_svelte"],
"//conditions:default": [],
}) + select({
"//build/bazel/product_variables:malloc_zero_contents": ["-Wmalloc_zero_contents"],
"//conditions:default": [],
}),
srcs_c = ["common.c"],
)`},
})
}
func TestCcLibraryStaticProductVariableArchSpecificSelects(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static arch-specific product variable selects",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
srcs: ["common.c"],
product_variables: {
malloc_not_svelte: {
cflags: ["-Wmalloc_not_svelte"],
},
},
arch: {
arm64: {
product_variables: {
malloc_not_svelte: {
cflags: ["-Warm64_malloc_not_svelte"],
},
},
},
},
multilib: {
lib32: {
product_variables: {
malloc_not_svelte: {
cflags: ["-Wlib32_malloc_not_svelte"],
},
},
},
},
target: {
android: {
product_variables: {
malloc_not_svelte: {
cflags: ["-Wandroid_malloc_not_svelte"],
},
},
}
},
include_build_directory: false,
} `,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
copts = select({
"//build/bazel/product_variables:malloc_not_svelte": ["-Wmalloc_not_svelte"],
"//conditions:default": [],
}) + select({
"//build/bazel/product_variables:malloc_not_svelte-android": ["-Wandroid_malloc_not_svelte"],
"//conditions:default": [],
}) + select({
"//build/bazel/product_variables:malloc_not_svelte-arm": ["-Wlib32_malloc_not_svelte"],
"//conditions:default": [],
}) + select({
"//build/bazel/product_variables:malloc_not_svelte-arm64": ["-Warm64_malloc_not_svelte"],
"//conditions:default": [],
}) + select({
"//build/bazel/product_variables:malloc_not_svelte-x86": ["-Wlib32_malloc_not_svelte"],
"//conditions:default": [],
}),
srcs_c = ["common.c"],
)`},
})
}
func TestCcLibraryStaticProductVariableStringReplacement(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static product variable string replacement",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{},
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
srcs: ["common.S"],
product_variables: {
platform_sdk_version: {
asflags: ["-DPLATFORM_SDK_VERSION=%d"],
},
},
include_build_directory: false,
} `,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
asflags = select({
"//build/bazel/product_variables:platform_sdk_version": ["-DPLATFORM_SDK_VERSION=$(Platform_sdk_version)"],
"//conditions:default": [],
}),
srcs_as = ["common.S"],
)`},
})
}
func TestStaticLibrary_SystemSharedLibsRootEmpty(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static system_shared_lib empty root",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "root_empty",
system_shared_libs: [],
include_build_directory: false,
}
`,
expectedBazelTargets: []string{`cc_library_static(
name = "root_empty",
system_dynamic_deps = [],
)`},
})
}
func TestStaticLibrary_SystemSharedLibsStaticEmpty(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static system_shared_lib empty static default",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
blueprint: soongCcLibraryStaticPreamble + `
cc_defaults {
name: "static_empty_defaults",
static: {
system_shared_libs: [],
},
include_build_directory: false,
}
cc_library_static {
name: "static_empty",
defaults: ["static_empty_defaults"],
}
`,
expectedBazelTargets: []string{`cc_library_static(
name = "static_empty",
system_dynamic_deps = [],
)`},
})
}
func TestStaticLibrary_SystemSharedLibsBionicEmpty(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static system_shared_lib empty for bionic variant",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "target_bionic_empty",
target: {
bionic: {
system_shared_libs: [],
},
},
include_build_directory: false,
}
`,
expectedBazelTargets: []string{`cc_library_static(
name = "target_bionic_empty",
system_dynamic_deps = [],
)`},
})
}
func TestStaticLibrary_SystemSharedLibsLinuxBionicEmpty(t *testing.T) {
// Note that this behavior is technically incorrect (it's a simplification).
// The correct behavior would be if bp2build wrote `system_dynamic_deps = []`
// only for linux_bionic, but `android` had `["libc", "libdl", "libm"].
// b/195791252 tracks the fix.
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static system_shared_lib empty for linux_bionic variant",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
blueprint: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "target_linux_bionic_empty",
target: {
linux_bionic: {
system_shared_libs: [],
},
},
include_build_directory: false,
}
`,
expectedBazelTargets: []string{`cc_library_static(
name = "target_linux_bionic_empty",
system_dynamic_deps = [],
)`},
})
}
func TestStaticLibrary_SystemSharedLibsBionic(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static system_shared_libs set for bionic variant",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
blueprint: soongCcLibraryStaticPreamble + `
cc_library{name: "libc"}
cc_library_static {
name: "target_bionic",
target: {
bionic: {
system_shared_libs: ["libc"],
},
},
include_build_directory: false,
}
`,
expectedBazelTargets: []string{`cc_library_static(
name = "target_bionic",
system_dynamic_deps = select({
"//build/bazel/platforms/os:bionic": [":libc"],
"//conditions:default": [],
}),
)`},
})
}
func TestStaticLibrary_SystemSharedLibsLinuxRootAndLinuxBionic(t *testing.T) {
runCcLibraryStaticTestCase(t, bp2buildTestCase{
description: "cc_library_static system_shared_libs set for root and linux_bionic variant",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
blueprint: soongCcLibraryStaticPreamble + `
cc_library{name: "libc"}
cc_library{name: "libm"}
cc_library_static {
name: "target_linux_bionic",
system_shared_libs: ["libc"],
target: {
linux_bionic: {
system_shared_libs: ["libm"],
},
},
include_build_directory: false,
}
`,
expectedBazelTargets: []string{`cc_library_static(
name = "target_linux_bionic",
system_dynamic_deps = [":libc"] + select({
"//build/bazel/platforms/os:linux_bionic": [":libm"],
"//conditions:default": [],
}),
)`},
})
}