platform_build_soong/bp2build/cc_library_shared_conversion_test.go
Spandan Das f7bae9ab3e Fix bp2build's stub/impl selection logic for platform variants
For a dependency edge A --> B (stublib), Soong will link A's platform
variant against impl of B's platform variant if either of these are true
1. A and B have same apex_available
2. B has bootstrap: true
3. B is only available to platform

(3) was missing from bp2build. This CL adds that.

To implement this, we check the `apex_available` property of B.

Test: updated bp2build tests
Test: Built the internal module b/299191635 that was failing due to this
Bug: 299191635
Change-Id: Iafb173a3ab20d69b89f7949ce40c6f4096396f24
2023-09-06 22:15:13 +00:00

1594 lines
43 KiB
Go

// 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 (
"testing"
"android/soong/android"
"android/soong/cc"
)
const (
// See cc/testing.go for more context
// TODO(alexmarquez): Split out the preamble into common code?
soongCcLibrarySharedPreamble = soongCcLibraryStaticPreamble
)
func registerCcLibrarySharedModuleTypes(ctx android.RegistrationContext) {
cc.RegisterCCBuildComponents(ctx)
ctx.RegisterModuleType("cc_library_headers", cc.LibraryHeaderFactory)
ctx.RegisterModuleType("cc_library_static", cc.LibraryStaticFactory)
ctx.RegisterModuleType("cc_library", cc.LibraryFactory)
}
func runCcLibrarySharedTestCase(t *testing.T, tc Bp2buildTestCase) {
t.Helper()
t.Parallel()
(&tc).ModuleTypeUnderTest = "cc_library_shared"
(&tc).ModuleTypeUnderTestFactory = cc.LibrarySharedFactory
RunBp2BuildTestCase(t, registerCcLibrarySharedModuleTypes, tc)
}
func TestCcLibrarySharedSimple(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared simple overall test",
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: soongCcLibrarySharedPreamble + `
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_shared {
name: "shared_lib_1",
srcs: ["shared_lib_1.cc"],
bazel_module: { bp2build_available: false },
}
cc_library_shared {
name: "shared_lib_2",
srcs: ["shared_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_shared {
name: "foo_shared",
srcs: [
"foo_shared1.cc",
"foo_shared2.cc",
],
cflags: [
"-Dflag1",
"-Dflag2"
],
shared_libs: [
"shared_lib_1",
"shared_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"
],
sdk_version: "current",
min_sdk_version: "29",
// TODO: Also support export_header_lib_headers
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo_shared", AttrNameToString{
"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",
]`,
"implementation_dynamic_deps": `[
":shared_lib_1",
":shared_lib_2",
]`,
"local_includes": `[
"local_include_dir_1",
"local_include_dir_2",
".",
]`,
"srcs": `[
"foo_shared1.cc",
"foo_shared2.cc",
]`,
"whole_archive_deps": `[
":whole_static_lib_1",
":whole_static_lib_2",
]`,
"sdk_version": `"current"`,
"min_sdk_version": `"29"`,
}),
},
})
}
func TestCcLibrarySharedArchSpecificSharedLib(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared arch-specific shared_libs with whole_static_libs",
Filesystem: map[string]string{},
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_static {
name: "static_dep",
bazel_module: { bp2build_available: false },
}
cc_library_shared {
name: "shared_dep",
bazel_module: { bp2build_available: false },
}
cc_library_shared {
name: "foo_shared",
arch: { arm64: { shared_libs: ["shared_dep"], whole_static_libs: ["static_dep"] } },
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo_shared", AttrNameToString{
"implementation_dynamic_deps": `select({
"//build/bazel/platforms/arch:arm64": [":shared_dep"],
"//conditions:default": [],
})`,
"whole_archive_deps": `select({
"//build/bazel/platforms/arch:arm64": [":static_dep"],
"//conditions:default": [],
})`,
}),
},
})
}
func TestCcLibrarySharedOsSpecificSharedLib(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared os-specific shared_libs",
Filesystem: map[string]string{},
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_shared {
name: "shared_dep",
bazel_module: { bp2build_available: false },
}
cc_library_shared {
name: "foo_shared",
target: { android: { shared_libs: ["shared_dep"], } },
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo_shared", AttrNameToString{
"implementation_dynamic_deps": `select({
"//build/bazel/platforms/os:android": [":shared_dep"],
"//conditions:default": [],
})`,
}),
},
})
}
func TestCcLibrarySharedBaseArchOsSpecificSharedLib(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared base, arch, and os-specific shared_libs",
Filesystem: map[string]string{},
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_shared {
name: "shared_dep",
bazel_module: { bp2build_available: false },
}
cc_library_shared {
name: "shared_dep2",
bazel_module: { bp2build_available: false },
}
cc_library_shared {
name: "shared_dep3",
bazel_module: { bp2build_available: false },
}
cc_library_shared {
name: "foo_shared",
shared_libs: ["shared_dep"],
target: { android: { shared_libs: ["shared_dep2"] } },
arch: { arm64: { shared_libs: ["shared_dep3"] } },
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo_shared", AttrNameToString{
"implementation_dynamic_deps": `[":shared_dep"] + select({
"//build/bazel/platforms/arch:arm64": [":shared_dep3"],
"//conditions:default": [],
}) + select({
"//build/bazel/platforms/os:android": [":shared_dep2"],
"//conditions:default": [],
})`,
}),
},
})
}
func TestCcLibrarySharedSimpleExcludeSrcs(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared simple exclude_srcs",
Filesystem: map[string]string{
"common.c": "",
"foo-a.c": "",
"foo-excluded.c": "",
},
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_shared {
name: "foo_shared",
srcs: ["common.c", "foo-*.c"],
exclude_srcs: ["foo-excluded.c"],
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo_shared", AttrNameToString{
"srcs_c": `[
"common.c",
"foo-a.c",
]`,
}),
},
})
}
func TestCcLibrarySharedStrip(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared stripping",
Filesystem: map[string]string{},
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_shared {
name: "foo_shared",
strip: {
keep_symbols: false,
keep_symbols_and_debug_frame: true,
keep_symbols_list: ["sym", "sym2"],
all: true,
none: false,
},
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo_shared", AttrNameToString{
"strip": `{
"all": True,
"keep_symbols": False,
"keep_symbols_and_debug_frame": True,
"keep_symbols_list": [
"sym",
"sym2",
],
"none": False,
}`,
}),
},
})
}
func TestCcLibrarySharedVersionScriptAndDynamicList(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared version script and dynamic list",
Filesystem: map[string]string{
"version_script": "",
"dynamic.list": "",
},
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_shared {
name: "foo_shared",
version_script: "version_script",
dynamic_list: "dynamic.list",
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo_shared", AttrNameToString{
"additional_linker_inputs": `[
"version_script",
"dynamic.list",
]`,
"linkopts": `[
"-Wl,--version-script,$(location version_script)",
"-Wl,--dynamic-list,$(location dynamic.list)",
]`,
"features": `["android_cfi_exports_map"]`,
}),
},
})
}
func TestCcLibraryLdflagsSplitBySpaceSoongAdded(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "ldflags are split by spaces except for the ones added by soong (version script and dynamic list)",
Filesystem: map[string]string{
"version_script": "",
"dynamic.list": "",
},
Blueprint: `
cc_library_shared {
name: "foo",
ldflags: [
"--nospace_flag",
"-z spaceflag",
],
version_script: "version_script",
dynamic_list: "dynamic.list",
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"additional_linker_inputs": `[
"version_script",
"dynamic.list",
]`,
"linkopts": `[
"--nospace_flag",
"-z",
"spaceflag",
"-Wl,--version-script,$(location version_script)",
"-Wl,--dynamic-list,$(location dynamic.list)",
]`,
"features": `["android_cfi_exports_map"]`,
}),
},
})
}
func TestCcLibrarySharedNoCrtTrue(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared - nocrt: true disables feature",
Filesystem: map[string]string{
"impl.cpp": "",
},
Blueprint: soongCcLibraryPreamble + `
cc_library_shared {
name: "foo_shared",
srcs: ["impl.cpp"],
nocrt: true,
include_build_directory: false,
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo_shared", AttrNameToString{
"features": `["-link_crt"]`,
"srcs": `["impl.cpp"]`,
}),
},
})
}
func TestCcLibrarySharedNoCrtFalse(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared - nocrt: false doesn't disable feature",
Filesystem: map[string]string{
"impl.cpp": "",
},
Blueprint: soongCcLibraryPreamble + `
cc_library_shared {
name: "foo_shared",
srcs: ["impl.cpp"],
nocrt: false,
include_build_directory: false,
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo_shared", AttrNameToString{
"srcs": `["impl.cpp"]`,
}),
},
})
}
func TestCcLibrarySharedNoCrtArchVariant(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared - nocrt in select",
Filesystem: map[string]string{
"impl.cpp": "",
},
Blueprint: soongCcLibraryPreamble + `
cc_library_shared {
name: "foo_shared",
srcs: ["impl.cpp"],
arch: {
arm: {
nocrt: true,
},
x86: {
nocrt: false,
},
},
include_build_directory: false,
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo_shared", AttrNameToString{
"features": `select({
"//build/bazel/platforms/arch:arm": ["-link_crt"],
"//conditions:default": [],
})`,
"srcs": `["impl.cpp"]`,
}),
},
})
}
func TestCcLibrarySharedProto(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Blueprint: soongCcProtoPreamble + `cc_library_shared {
name: "foo",
srcs: ["foo.proto"],
proto: {
export_proto_headers: true,
},
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("proto_library", "foo_proto", AttrNameToString{
"srcs": `["foo.proto"]`,
}), MakeBazelTarget("cc_lite_proto_library", "foo_cc_proto_lite", AttrNameToString{
"deps": `[":foo_proto"]`,
}), MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"dynamic_deps": `[":libprotobuf-cpp-lite"]`,
"whole_archive_deps": `[":foo_cc_proto_lite"]`,
}),
},
})
}
func TestCcLibrarySharedUseVersionLib(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Filesystem: map[string]string{
soongCcVersionLibBpPath: soongCcVersionLibBp,
},
Blueprint: soongCcProtoPreamble + `cc_library_shared {
name: "foo",
use_version_lib: true,
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"use_version_lib": "True",
"whole_archive_deps": `["//build/soong/cc/libbuildversion:libbuildversion"]`,
}),
},
})
}
func TestCcLibrarySharedStubs(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared stubs",
ModuleTypeUnderTest: "cc_library_shared",
ModuleTypeUnderTestFactory: cc.LibrarySharedFactory,
Dir: "foo/bar",
Filesystem: map[string]string{
"foo/bar/Android.bp": `
cc_library_shared {
name: "a",
stubs: { symbol_file: "a.map.txt", versions: ["28", "29", "current"] },
bazel_module: { bp2build_available: true },
include_build_directory: false,
}
`,
},
Blueprint: soongCcLibraryPreamble,
ExpectedBazelTargets: []string{makeCcStubSuiteTargets("a", AttrNameToString{
"soname": `"a.so"`,
"source_library_label": `"//foo/bar:a"`,
"stubs_symbol_file": `"a.map.txt"`,
"stubs_versions": `[
"28",
"29",
"current",
]`,
}),
MakeBazelTarget("cc_library_shared", "a", AttrNameToString{
"stubs_symbol_file": `"a.map.txt"`,
}),
},
})
}
func TestCcLibrarySharedStubs_UseImplementationInSameApex(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared stubs",
ModuleTypeUnderTest: "cc_library_shared",
ModuleTypeUnderTestFactory: cc.LibrarySharedFactory,
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_shared {
name: "a",
stubs: { symbol_file: "a.map.txt", versions: ["28", "29", "current"] },
bazel_module: { bp2build_available: false },
include_build_directory: false,
apex_available: ["made_up_apex"],
}
cc_library_shared {
name: "b",
shared_libs: [":a"],
include_build_directory: false,
apex_available: ["made_up_apex"],
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "b", AttrNameToString{
"implementation_dynamic_deps": `[":a"]`,
"tags": `["apex_available=made_up_apex"]`,
}),
},
})
}
func TestCcLibrarySharedStubs_UseStubsInDifferentApex(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared stubs",
ModuleTypeUnderTest: "cc_library_shared",
ModuleTypeUnderTestFactory: cc.LibrarySharedFactory,
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_shared {
name: "a",
stubs: { symbol_file: "a.map.txt", versions: ["28", "29", "current"] },
bazel_module: { bp2build_available: false },
include_build_directory: false,
apex_available: ["apex_a"],
}
cc_library_shared {
name: "b",
shared_libs: [":a"],
include_build_directory: false,
apex_available: ["apex_b"],
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "b", AttrNameToString{
"implementation_dynamic_deps": `select({
"//build/bazel/rules/apex:apex_b": ["@api_surfaces//module-libapi/current:a"],
"//build/bazel/rules/apex:system": ["@api_surfaces//module-libapi/current:a"],
"//conditions:default": [":a"],
})`,
"tags": `["apex_available=apex_b"]`,
}),
},
})
}
// Tests that library in apexfoo links against stubs of platform_lib and otherapex_lib
func TestCcLibrarySharedStubs_UseStubsFromMultipleApiDomains(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared stubs",
ModuleTypeUnderTest: "cc_library_shared",
ModuleTypeUnderTestFactory: cc.LibrarySharedFactory,
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_shared {
name: "libplatform_stable",
stubs: { symbol_file: "libplatform_stable.map.txt", versions: ["28", "29", "current"] },
apex_available: ["//apex_available:platform"],
bazel_module: { bp2build_available: false },
include_build_directory: false,
}
cc_library_shared {
name: "libapexfoo_stable",
stubs: { symbol_file: "libapexfoo_stable.map.txt", versions: ["28", "29", "current"] },
apex_available: ["apexfoo"],
bazel_module: { bp2build_available: false },
include_build_directory: false,
}
cc_library_shared {
name: "libutils",
shared_libs: ["libplatform_stable", "libapexfoo_stable",],
apex_available: ["//apex_available:platform", "apexfoo", "apexbar"],
include_build_directory: false,
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "libutils", AttrNameToString{
"implementation_dynamic_deps": `select({
"//build/bazel/rules/apex:apexbar": [
"@api_surfaces//module-libapi/current:libplatform_stable",
"@api_surfaces//module-libapi/current:libapexfoo_stable",
],
"//build/bazel/rules/apex:apexfoo": [
"@api_surfaces//module-libapi/current:libplatform_stable",
":libapexfoo_stable",
],
"//build/bazel/rules/apex:system": [
":libplatform_stable",
"@api_surfaces//module-libapi/current:libapexfoo_stable",
],
"//conditions:default": [
":libplatform_stable",
":libapexfoo_stable",
],
})`,
"tags": `[
"apex_available=//apex_available:platform",
"apex_available=apexfoo",
"apex_available=apexbar",
]`,
}),
},
})
}
func TestCcLibrarySharedStubs_IgnorePlatformAvailable(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared stubs",
ModuleTypeUnderTest: "cc_library_shared",
ModuleTypeUnderTestFactory: cc.LibrarySharedFactory,
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_shared {
name: "a",
stubs: { symbol_file: "a.map.txt", versions: ["28", "29", "current"] },
bazel_module: { bp2build_available: false },
include_build_directory: false,
apex_available: ["//apex_available:platform", "apex_a"],
}
cc_library_shared {
name: "b",
shared_libs: [":a"],
include_build_directory: false,
apex_available: ["//apex_available:platform", "apex_b"],
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "b", AttrNameToString{
"implementation_dynamic_deps": `select({
"//build/bazel/rules/apex:apex_b": ["@api_surfaces//module-libapi/current:a"],
"//build/bazel/rules/apex:system": ["@api_surfaces//module-libapi/current:a"],
"//conditions:default": [":a"],
})`,
"tags": `[
"apex_available=//apex_available:platform",
"apex_available=apex_b",
]`,
}),
},
})
}
func TestCcLibraryDoesNotDropStubDepIfNoVariationAcrossAxis(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library depeends on impl for all configurations",
ModuleTypeUnderTest: "cc_library_shared",
ModuleTypeUnderTestFactory: cc.LibrarySharedFactory,
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_shared {
name: "a",
stubs: { symbol_file: "a.map.txt", versions: ["28", "29", "current"] },
bazel_module: { bp2build_available: false },
apex_available: ["//apex_available:platform"],
}
cc_library_shared {
name: "b",
shared_libs: [":a"],
include_build_directory: false,
apex_available: ["//apex_available:platform"],
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "b", AttrNameToString{
"implementation_dynamic_deps": `[":a"]`,
"tags": `["apex_available=//apex_available:platform"]`,
}),
},
})
}
func TestCcLibrarySharedStubs_MultipleApexAvailable(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
ModuleTypeUnderTest: "cc_library_shared",
ModuleTypeUnderTestFactory: cc.LibrarySharedFactory,
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_shared {
name: "a",
stubs: { symbol_file: "a.map.txt", versions: ["28", "29", "current"] },
bazel_module: { bp2build_available: false },
include_build_directory: false,
apex_available: ["//apex_available:platform", "apex_a", "apex_b"],
}
cc_library_shared {
name: "b",
shared_libs: [":a"],
include_build_directory: false,
apex_available: ["//apex_available:platform", "apex_b"],
}
cc_library_shared {
name: "c",
shared_libs: [":a"],
include_build_directory: false,
apex_available: ["//apex_available:platform", "apex_a", "apex_b"],
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "b", AttrNameToString{
"implementation_dynamic_deps": `select({
"//build/bazel/rules/apex:system": ["@api_surfaces//module-libapi/current:a"],
"//conditions:default": [":a"],
})`,
"tags": `[
"apex_available=//apex_available:platform",
"apex_available=apex_b",
]`,
}),
MakeBazelTarget("cc_library_shared", "c", AttrNameToString{
"implementation_dynamic_deps": `[":a"]`,
"tags": `[
"apex_available=//apex_available:platform",
"apex_available=apex_a",
"apex_available=apex_b",
]`,
}),
},
})
}
func TestCcLibrarySharedSystemSharedLibsSharedEmpty(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared system_shared_libs empty shared default",
ModuleTypeUnderTest: "cc_library_shared",
ModuleTypeUnderTestFactory: cc.LibrarySharedFactory,
Blueprint: soongCcLibrarySharedPreamble + `
cc_defaults {
name: "empty_defaults",
shared: {
system_shared_libs: [],
},
include_build_directory: false,
}
cc_library_shared {
name: "empty",
defaults: ["empty_defaults"],
}
`,
ExpectedBazelTargets: []string{MakeBazelTarget("cc_library_shared", "empty", AttrNameToString{
"system_dynamic_deps": "[]",
})},
})
}
func TestCcLibrarySharedConvertLex(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared with lex files",
ModuleTypeUnderTest: "cc_library_shared",
ModuleTypeUnderTestFactory: cc.LibrarySharedFactory,
Filesystem: map[string]string{
"foo.c": "",
"bar.cc": "",
"foo1.l": "",
"bar1.ll": "",
"foo2.l": "",
"bar2.ll": "",
},
Blueprint: `cc_library_shared {
name: "foo_lib",
srcs: ["foo.c", "bar.cc", "foo1.l", "foo2.l", "bar1.ll", "bar2.ll"],
lex: { flags: ["--foo_flags"] },
include_build_directory: false,
bazel_module: { bp2build_available: true },
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("genlex", "foo_lib_genlex_l", AttrNameToString{
"srcs": `[
"foo1.l",
"foo2.l",
]`,
"lexopts": `["--foo_flags"]`,
}),
MakeBazelTarget("genlex", "foo_lib_genlex_ll", AttrNameToString{
"srcs": `[
"bar1.ll",
"bar2.ll",
]`,
"lexopts": `["--foo_flags"]`,
}),
MakeBazelTarget("cc_library_shared", "foo_lib", AttrNameToString{
"srcs": `[
"bar.cc",
":foo_lib_genlex_ll",
]`,
"srcs_c": `[
"foo.c",
":foo_lib_genlex_l",
]`,
}),
},
})
}
func TestCcLibrarySharedClangUnknownFlags(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Blueprint: soongCcProtoPreamble + `cc_library_shared {
name: "foo",
conlyflags: ["-a", "-finline-functions"],
cflags: ["-b","-finline-functions"],
cppflags: ["-c", "-finline-functions"],
ldflags: ["-d","-finline-functions", "-e"],
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"conlyflags": `["-a"]`,
"copts": `["-b"]`,
"cppflags": `["-c"]`,
"linkopts": `[
"-d",
"-e",
]`,
}),
},
})
}
func TestCCLibraryFlagSpaceSplitting(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Blueprint: soongCcProtoPreamble + `cc_library_shared {
name: "foo",
conlyflags: [ "-include header.h"],
cflags: ["-include header.h"],
cppflags: ["-include header.h"],
version_script: "version_script",
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"additional_linker_inputs": `["version_script"]`,
"conlyflags": `[
"-include",
"header.h",
]`,
"copts": `[
"-include",
"header.h",
]`,
"cppflags": `[
"-include",
"header.h",
]`,
"linkopts": `["-Wl,--version-script,$(location version_script)"]`,
"features": `["android_cfi_exports_map"]`,
}),
},
})
}
func TestCCLibrarySharedRuntimeDeps(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Blueprint: `cc_library_shared {
name: "bar",
}
cc_library_shared {
name: "foo",
runtime_libs: ["foo"],
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "bar", AttrNameToString{
"local_includes": `["."]`,
}),
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"runtime_deps": `[":foo"]`,
"local_includes": `["."]`,
}),
},
})
}
func TestCcLibrarySharedEmptySuffix(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared with empty suffix",
Filesystem: map[string]string{
"foo.c": "",
},
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_shared {
name: "foo_shared",
suffix: "",
srcs: ["foo.c"],
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo_shared", AttrNameToString{
"srcs_c": `["foo.c"]`,
"suffix": `""`,
}),
},
})
}
func TestCcLibrarySharedSuffix(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared with suffix",
Filesystem: map[string]string{
"foo.c": "",
},
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_shared {
name: "foo_shared",
suffix: "-suf",
srcs: ["foo.c"],
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo_shared", AttrNameToString{
"srcs_c": `["foo.c"]`,
"suffix": `"-suf"`,
}),
},
})
}
func TestCcLibrarySharedArchVariantSuffix(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared with arch-variant suffix",
Filesystem: map[string]string{
"foo.c": "",
},
Blueprint: soongCcLibrarySharedPreamble + `
cc_library_shared {
name: "foo_shared",
arch: {
arm64: { suffix: "-64" },
arm: { suffix: "-32" },
},
srcs: ["foo.c"],
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo_shared", AttrNameToString{
"srcs_c": `["foo.c"]`,
"suffix": `select({
"//build/bazel/platforms/arch:arm": "-32",
"//build/bazel/platforms/arch:arm64": "-64",
"//conditions:default": None,
})`,
}),
},
})
}
func TestCcLibrarySharedWithSyspropSrcs(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared with sysprop sources",
Blueprint: `
cc_library_shared {
name: "foo",
srcs: [
"bar.sysprop",
"baz.sysprop",
"blah.cpp",
],
min_sdk_version: "5",
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("sysprop_library", "foo_sysprop_library", AttrNameToString{
"srcs": `[
"bar.sysprop",
"baz.sysprop",
]`,
}),
MakeBazelTarget("cc_sysprop_library_static", "foo_cc_sysprop_library_static", AttrNameToString{
"dep": `":foo_sysprop_library"`,
"min_sdk_version": `"5"`,
}),
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"srcs": `["blah.cpp"]`,
"local_includes": `["."]`,
"min_sdk_version": `"5"`,
"whole_archive_deps": `[":foo_cc_sysprop_library_static"]`,
}),
},
})
}
func TestCcLibrarySharedWithSyspropSrcsSomeConfigs(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared with sysprop sources in some configs but not others",
Blueprint: `
cc_library_shared {
name: "foo",
srcs: [
"blah.cpp",
],
target: {
android: {
srcs: ["bar.sysprop"],
},
},
min_sdk_version: "5",
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("sysprop_library", "foo_sysprop_library", AttrNameToString{
"srcs": `select({
"//build/bazel/platforms/os:android": ["bar.sysprop"],
"//conditions:default": [],
})`,
}),
MakeBazelTarget("cc_sysprop_library_static", "foo_cc_sysprop_library_static", AttrNameToString{
"dep": `":foo_sysprop_library"`,
"min_sdk_version": `"5"`,
}),
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"srcs": `["blah.cpp"]`,
"local_includes": `["."]`,
"min_sdk_version": `"5"`,
"whole_archive_deps": `select({
"//build/bazel/platforms/os:android": [":foo_cc_sysprop_library_static"],
"//conditions:default": [],
})`,
}),
},
})
}
func TestCcLibrarySharedHeaderAbiChecker(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared with header abi checker",
Blueprint: `cc_library_shared {
name: "foo",
header_abi_checker: {
enabled: true,
symbol_file: "a.map.txt",
exclude_symbol_versions: [
"29",
"30",
],
exclude_symbol_tags: [
"tag1",
"tag2",
],
check_all_apis: true,
diff_flags: ["-allow-adding-removing-weak-symbols"],
},
include_build_directory: false,
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"abi_checker_enabled": `True`,
"abi_checker_symbol_file": `"a.map.txt"`,
"abi_checker_exclude_symbol_versions": `[
"29",
"30",
]`,
"abi_checker_exclude_symbol_tags": `[
"tag1",
"tag2",
]`,
"abi_checker_check_all_apis": `True`,
"abi_checker_diff_flags": `["-allow-adding-removing-weak-symbols"]`,
}),
},
})
}
func TestCcLibrarySharedWithIntegerOverflowProperty(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared has correct features when integer_overflow property is provided",
Blueprint: `
cc_library_shared {
name: "foo",
sanitize: {
integer_overflow: true,
},
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"features": `["ubsan_integer_overflow"]`,
"local_includes": `["."]`,
}),
},
})
}
func TestCcLibrarySharedWithMiscUndefinedProperty(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared has correct features when misc_undefined property is provided",
Blueprint: `
cc_library_shared {
name: "foo",
sanitize: {
misc_undefined: ["undefined", "nullability"],
},
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"features": `[
"ubsan_undefined",
"ubsan_nullability",
]`,
"local_includes": `["."]`,
}),
},
})
}
func TestCcLibrarySharedWithUBSanPropertiesArchSpecific(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared has correct feature select when UBSan props are specified in arch specific blocks",
Blueprint: `
cc_library_shared {
name: "foo",
sanitize: {
misc_undefined: ["undefined", "nullability"],
},
target: {
android: {
sanitize: {
misc_undefined: ["alignment"],
},
},
linux_glibc: {
sanitize: {
integer_overflow: true,
},
},
},
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"features": `[
"ubsan_undefined",
"ubsan_nullability",
] + select({
"//build/bazel/platforms/os:android": ["ubsan_alignment"],
"//build/bazel/platforms/os:linux_glibc": ["ubsan_integer_overflow"],
"//conditions:default": [],
})`,
"local_includes": `["."]`,
}),
},
})
}
func TestCcLibrarySharedWithSanitizerBlocklist(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared has correct features when sanitize.blocklist is provided",
Blueprint: `
cc_library_shared {
name: "foo",
sanitize: {
blocklist: "foo_blocklist.txt",
},
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"copts": `select({
"//build/bazel/rules/cc:sanitizers_enabled": ["-fsanitize-ignorelist=$(location foo_blocklist.txt)"],
"//conditions:default": [],
})`,
"additional_compiler_inputs": `select({
"//build/bazel/rules/cc:sanitizers_enabled": [":foo_blocklist.txt"],
"//conditions:default": [],
})`,
"local_includes": `["."]`,
}),
},
})
}
func TestCcLibrarySharedWithThinLto(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared has correct features when thin lto is enabled",
Blueprint: `
cc_library_shared {
name: "foo",
lto: {
thin: true,
},
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"features": `["android_thin_lto"]`,
"local_includes": `["."]`,
}),
},
})
}
func TestCcLibrarySharedWithLtoNever(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared has correct features when thin lto is enabled",
Blueprint: `
cc_library_shared {
name: "foo",
lto: {
never: true,
},
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"features": `["-android_thin_lto"]`,
"local_includes": `["."]`,
}),
},
})
}
func TestCcLibrarySharedWithThinLtoArchSpecific(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared has correct features when LTO differs across arch and os variants",
Blueprint: `
cc_library_shared {
name: "foo",
target: {
android: {
lto: {
thin: true,
},
},
},
arch: {
riscv64: {
lto: {
thin: false,
},
},
},
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"local_includes": `["."]`,
"features": `select({
"//build/bazel/platforms/os_arch:android_arm": ["android_thin_lto"],
"//build/bazel/platforms/os_arch:android_arm64": ["android_thin_lto"],
"//build/bazel/platforms/os_arch:android_riscv64": ["-android_thin_lto"],
"//build/bazel/platforms/os_arch:android_x86": ["android_thin_lto"],
"//build/bazel/platforms/os_arch:android_x86_64": ["android_thin_lto"],
"//conditions:default": [],
})`}),
},
})
}
func TestCcLibrarySharedWithThinLtoDisabledDefaultEnabledVariant(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared with thin lto disabled by default but enabled on a particular variant",
Blueprint: `
cc_library_shared {
name: "foo",
lto: {
never: true,
},
target: {
android: {
lto: {
thin: true,
never: false,
},
},
},
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"local_includes": `["."]`,
"features": `select({
"//build/bazel/platforms/os:android": ["android_thin_lto"],
"//conditions:default": ["-android_thin_lto"],
})`,
}),
},
})
}
func TestCcLibrarySharedWithThinLtoAndWholeProgramVtables(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared has correct features when thin LTO is enabled with whole_program_vtables",
Blueprint: `
cc_library_shared {
name: "foo",
lto: {
thin: true,
},
whole_program_vtables: true,
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"features": `[
"android_thin_lto",
"android_thin_lto_whole_program_vtables",
]`,
"local_includes": `["."]`,
}),
},
})
}
func TestCcLibrarySharedHiddenVisibilityConvertedToFeature(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared changes hidden visibility flag to feature",
Blueprint: `
cc_library_shared{
name: "foo",
cflags: ["-fvisibility=hidden"],
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"features": `["visibility_hidden"]`,
"local_includes": `["."]`,
}),
},
})
}
func TestCcLibrarySharedHiddenVisibilityConvertedToFeatureOsSpecific(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared changes hidden visibility flag to feature for specific os",
Blueprint: `
cc_library_shared{
name: "foo",
target: {
android: {
cflags: ["-fvisibility=hidden"],
},
},
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"features": `select({
"//build/bazel/platforms/os:android": ["visibility_hidden"],
"//conditions:default": [],
})`,
"local_includes": `["."]`,
}),
},
})
}
func TestCcLibrarySharedStubsDessertVersionConversion(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared converts dessert codename versions to numerical versions",
Blueprint: `
cc_library_shared {
name: "a",
include_build_directory: false,
stubs: {
symbol_file: "a.map.txt",
versions: [
"Q",
"R",
"31",
],
},
}
cc_library_shared {
name: "b",
include_build_directory: false,
stubs: {
symbol_file: "b.map.txt",
versions: [
"Q",
"R",
"31",
"current",
],
},
}
`,
ExpectedBazelTargets: []string{
makeCcStubSuiteTargets("a", AttrNameToString{
"soname": `"a.so"`,
"source_library_label": `"//:a"`,
"stubs_symbol_file": `"a.map.txt"`,
"stubs_versions": `[
"29",
"30",
"31",
"current",
]`,
}),
MakeBazelTarget("cc_library_shared", "a", AttrNameToString{
"stubs_symbol_file": `"a.map.txt"`,
}),
makeCcStubSuiteTargets("b", AttrNameToString{
"soname": `"b.so"`,
"source_library_label": `"//:b"`,
"stubs_symbol_file": `"b.map.txt"`,
"stubs_versions": `[
"29",
"30",
"31",
"current",
]`,
}),
MakeBazelTarget("cc_library_shared", "b", AttrNameToString{
"stubs_symbol_file": `"b.map.txt"`,
}),
},
})
}
func TestCcLibrarySharedWithCfi(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared has correct features when cfi is enabled for specific variants",
Blueprint: `
cc_library_shared {
name: "foo",
sanitize: {
cfi: true,
},
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"features": `["android_cfi"]`,
"local_includes": `["."]`,
}),
},
})
}
func TestCcLibrarySharedWithCfiOsSpecific(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared has correct features when cfi is enabled",
Blueprint: `
cc_library_shared {
name: "foo",
target: {
android: {
sanitize: {
cfi: true,
},
},
},
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"features": `select({
"//build/bazel/platforms/os:android": ["android_cfi"],
"//conditions:default": [],
})`,
"local_includes": `["."]`,
}),
},
})
}
func TestCcLibrarySharedWithCfiAndCfiAssemblySupport(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared has correct features when cfi is enabled with cfi assembly support",
Blueprint: `
cc_library_static {
name: "foo",
sanitize: {
cfi: true,
config: {
cfi_assembly_support: true,
},
},
}`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_static", "foo", AttrNameToString{
"features": `[
"android_cfi",
"android_cfi_assembly_support",
]`,
"local_includes": `["."]`,
}),
},
})
}
func TestCcLibrarySharedExplicitlyDisablesCfiWhenFalse(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: "cc_library_shared disables cfi when explciitly set to false in the bp",
Blueprint: `
cc_library_shared {
name: "foo",
sanitize: {
cfi: false,
},
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"features": `["-android_cfi"]`,
"local_includes": `["."]`,
}),
},
})
}
func TestCCLibrarySharedRscriptSrc(t *testing.T) {
runCcLibrarySharedTestCase(t, Bp2buildTestCase{
Description: ``,
Blueprint: `
cc_library_shared{
name : "foo",
srcs : [
"ccSrc.cc",
"rsSrc.rscript",
],
include_build_directory: false,
}
`,
ExpectedBazelTargets: []string{
MakeBazelTarget("rscript_to_cpp", "foo_renderscript", AttrNameToString{
"srcs": `["rsSrc.rscript"]`,
}),
MakeBazelTarget("cc_library_shared", "foo", AttrNameToString{
"absolute_includes": `[
"frameworks/rs",
"frameworks/rs/cpp",
]`,
"local_includes": `["."]`,
"srcs": `[
"ccSrc.cc",
"foo_renderscript",
]`,
})}})
}