android/packaging_test.go - android_build_soong - Gitiles

 // Copyright 2020 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 android

 import (
 	"strings"
 	"testing"

 	"github.com/google/blueprint"
 	"github.com/google/blueprint/proptools"
 )

 // Module to be packaged
 type componentTestModule struct {
 	ModuleBase
 	props struct {
 		Deps         []string
 		Skip_install *bool
 	}
 }

 // dep tag used in this test. All dependencies are considered as installable.
 type installDepTag struct {
 	blueprint.BaseDependencyTag
 	InstallAlwaysNeededDependencyTag
 }

 func componentTestModuleFactory() Module {
 	m := &componentTestModule{}
 	m.AddProperties(&m.props)
 	InitAndroidArchModule(m, HostAndDeviceSupported, MultilibBoth)
 	return m
 }

 func (m *componentTestModule) DepsMutator(ctx BottomUpMutatorContext) {
 	ctx.AddDependency(ctx.Module(), installDepTag{}, m.props.Deps...)
 }

 func (m *componentTestModule) GenerateAndroidBuildActions(ctx ModuleContext) {
 	builtFile := PathForModuleOut(ctx, m.Name())
 	dir := ctx.Target().Arch.ArchType.Multilib
 	installDir := PathForModuleInstall(ctx, dir)
 	if proptools.Bool(m.props.Skip_install) {
 		m.SkipInstall()
 	}
 	ctx.InstallFile(installDir, m.Name(), builtFile)
 }

 // Module that itself is a package
 type packageTestModule struct {
 	ModuleBase
 	PackagingBase
 	properties struct {
 		Install_deps []string `android:`
 	}
 	entries []string
 }

 func packageTestModuleFactory(multiTarget bool, depsCollectFirstTargetOnly bool) Module {
 	module := &packageTestModule{}
 	InitPackageModule(module)
 	module.DepsCollectFirstTargetOnly = depsCollectFirstTargetOnly
 	if multiTarget {
 		InitAndroidMultiTargetsArchModule(module, DeviceSupported, MultilibCommon)
 	} else {
 		InitAndroidArchModule(module, DeviceSupported, MultilibBoth)
 	}
 	module.AddProperties(&module.properties)
 	return module
 }

 type packagingDepTag struct {
 	blueprint.BaseDependencyTag
 	PackagingItemAlwaysDepTag
 }

 func (m *packageTestModule) DepsMutator(ctx BottomUpMutatorContext) {
 	m.AddDeps(ctx, packagingDepTag{})
 	ctx.AddDependency(ctx.Module(), installDepTag{}, m.properties.Install_deps...)
 }

 func (m *packageTestModule) GenerateAndroidBuildActions(ctx ModuleContext) {
 	zipFile := PathForModuleOut(ctx, "myzip.zip")
 	m.entries = m.CopyDepsToZip(ctx, m.GatherPackagingSpecs(ctx), zipFile)
 }

 type testConfig struct {
 	multiTarget                bool
 	depsCollectFirstTargetOnly bool
 	debuggable                 bool
 }

 func runPackagingTest(t *testing.T, config testConfig, bp string, expected []string) {
 	t.Helper()

 	var archVariant string
 	if config.multiTarget {
 		archVariant = "android_common"
 	} else {
 		archVariant = "android_arm64_armv8-a"
 	}

 	moduleFactory := func() Module {
 		return packageTestModuleFactory(config.multiTarget, config.depsCollectFirstTargetOnly)
 	}

 	result := GroupFixturePreparers(
 		PrepareForTestWithArchMutator,
 		FixtureRegisterWithContext(func(ctx RegistrationContext) {
 			ctx.RegisterModuleType("component", componentTestModuleFactory)
 			ctx.RegisterModuleType("package_module", moduleFactory)
 		}),
 		FixtureModifyProductVariables(func(variables FixtureProductVariables) {
 			variables.Debuggable = proptools.BoolPtr(config.debuggable)
 		}),
 		FixtureWithRootAndroidBp(bp),
 	).RunTest(t)

 	p := result.Module("package", archVariant).(*packageTestModule)
 	actual := p.entries
 	actual = SortedUniqueStrings(actual)
 	expected = SortedUniqueStrings(expected)
 	AssertDeepEquals(t, "package entries", expected, actual)
 }

 func TestPackagingBaseMultiTarget(t *testing.T) {
 	config := testConfig{
 		multiTarget:                true,
 		depsCollectFirstTargetOnly: false,
 	}
 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 		}
 		`, []string{"lib64/foo"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 			deps: ["bar"],
 		}

 		component {
 			name: "bar",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 		}
 		`, []string{"lib64/foo", "lib64/bar"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 			deps: ["bar"],
 		}

 		component {
 			name: "bar",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 			compile_multilib: "both",
 		}
 		`, []string{"lib32/foo", "lib32/bar", "lib64/foo", "lib64/bar"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 		}

 		component {
 			name: "bar",
 			compile_multilib: "32",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 			multilib: {
 				lib32: {
 					deps: ["bar"],
 				},
 			},
 			compile_multilib: "both",
 		}
 		`, []string{"lib32/foo", "lib32/bar", "lib64/foo"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 		}

 		component {
 			name: "bar",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 			multilib: {
 				first: {
 					deps: ["bar"],
 				},
 			},
 			compile_multilib: "both",
 		}
 		`, []string{"lib32/foo", "lib64/foo", "lib64/bar"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 		}

 		component {
 			name: "bar",
 		}

 		component {
 			name: "baz",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 			arch: {
 				arm64: {
 					deps: ["bar"],
 				},
 				x86_64: {
 					deps: ["baz"],
 				},
 			},
 			compile_multilib: "both",
 		}
 		`, []string{"lib32/foo", "lib64/foo", "lib64/bar"})
 }

 func TestPackagingBaseSingleTarget(t *testing.T) {
 	config := testConfig{
 		multiTarget:                false,
 		depsCollectFirstTargetOnly: false,
 	}
 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 		}
 		`, []string{"lib64/foo"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 			deps: ["bar"],
 		}

 		component {
 			name: "bar",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 		}
 		`, []string{"lib64/foo", "lib64/bar"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 		}

 		component {
 			name: "bar",
 			compile_multilib: "32",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 			multilib: {
 				lib32: {
 					deps: ["bar"],
 				},
 			},
 		}
 		`, []string{"lib64/foo"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 		}

 		component {
 			name: "bar",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 			multilib: {
 				lib64: {
 					deps: ["bar"],
 				},
 			},
 		}
 		`, []string{"lib64/foo", "lib64/bar"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 		}

 		component {
 			name: "bar",
 		}

 		component {
 			name: "baz",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 			arch: {
 				arm64: {
 					deps: ["bar"],
 				},
 				x86_64: {
 					deps: ["baz"],
 				},
 			},
 		}
 		`, []string{"lib64/foo", "lib64/bar"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 		}

 		component {
 			name: "bar",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 			install_deps: ["bar"],
 		}
 		`, []string{"lib64/foo"})
 }

 func TestPackagingWithSkipInstallDeps(t *testing.T) {
 	// package -[dep]-> foo -[dep]-> bar      -[dep]-> baz
 	// Packaging should continue transitively through modules that are not installed.
 	config := testConfig{
 		multiTarget:                false,
 		depsCollectFirstTargetOnly: false,
 	}
 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 			deps: ["bar"],
 		}

 		component {
 			name: "bar",
 			deps: ["baz"],
 			skip_install: true,
 		}

 		component {
 			name: "baz",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 		}
 		`, []string{"lib64/foo", "lib64/bar", "lib64/baz"})
 }

 func TestPackagingWithDepsCollectFirstTargetOnly(t *testing.T) {
 	config := testConfig{
 		multiTarget:                true,
 		depsCollectFirstTargetOnly: true,
 	}
 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 		}
 		`, []string{"lib64/foo"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 			deps: ["bar"],
 		}

 		component {
 			name: "bar",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 		}
 		`, []string{"lib64/foo", "lib64/bar"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 			deps: ["bar"],
 		}

 		component {
 			name: "bar",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 			compile_multilib: "both",
 		}
 		`, []string{"lib64/foo", "lib64/bar"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 		}

 		component {
 			name: "bar",
 			compile_multilib: "32",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 			multilib: {
 				lib32: {
 					deps: ["bar"],
 				},
 			},
 			compile_multilib: "both",
 		}
 		`, []string{"lib32/bar", "lib64/foo"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 		}

 		component {
 			name: "bar",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 			multilib: {
 				both: {
 					deps: ["bar"],
 				},
 			},
 			compile_multilib: "both",
 		}
 		`, []string{"lib64/foo", "lib32/bar", "lib64/bar"})

 	runPackagingTest(t, config,
 		`
 		component {
 			name: "foo",
 		}

 		component {
 			name: "bar",
 		}

 		component {
 			name: "baz",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"],
 			arch: {
 				arm64: {
 					deps: ["bar"],
 				},
 				x86_64: {
 					deps: ["baz"],
 				},
 			},
 			compile_multilib: "both",
 		}
 		`, []string{"lib64/foo", "lib64/bar"})
 }

 func TestDebuggableDeps(t *testing.T) {
 	bp := `
 		component {
 			name: "foo",
 		}

 		component {
 			name: "bar",
 			deps: ["baz"],
 		}

 		component {
 			name: "baz",
 		}

 		package_module {
 			name: "package",
 			deps: ["foo"] + select(product_variable("debuggable"), {
 				true: ["bar"],
 				default: [],
 			}),
 		}`
 	testcases := []struct {
 		debuggable bool
 		expected   []string
 	}{
 		{
 			debuggable: true,
 			expected:   []string{"lib64/foo", "lib64/bar", "lib64/baz"},
 		},
 		{
 			debuggable: false,
 			expected:   []string{"lib64/foo"},
 		},
 	}
 	for _, tc := range testcases {
 		config := testConfig{
 			debuggable: tc.debuggable,
 		}
 		runPackagingTest(t, config, bp, tc.expected)
 	}
 }

 func TestPrefer32Deps(t *testing.T) {
 	bpTemplate := `
 		component {
 			name: "foo",
 			compile_multilib: "both", // not needed but for clarity
 		}

 		component {
 			name: "foo_32only",
 			compile_multilib: "prefer32",
 		}

 		component {
 			name: "foo_64only",
 			compile_multilib: "64",
 		}

 		package_module {
 			name: "package",
 			compile_multilib: "%COMPILE_MULTILIB%",
 			multilib: {
 				prefer32: {
 					deps: %DEPS%,
 				},
 			},
 		}
 	`

 	testcases := []struct {
 		compileMultilib string
 		deps            []string
 		expected        []string
 	}{
 		{
 			compileMultilib: "first",
 			deps:            []string{"foo", "foo_64only"},
 			expected:        []string{"lib64/foo", "lib64/foo_64only"},
 		},
 		{
 			compileMultilib: "64",
 			deps:            []string{"foo", "foo_64only"},
 			expected:        []string{"lib64/foo", "lib64/foo_64only"},
 		},
 		{
 			compileMultilib: "32",
 			deps:            []string{"foo", "foo_32only"},
 			expected:        []string{"lib32/foo", "lib32/foo_32only"},
 		},
 		{
 			compileMultilib: "both",
 			deps:            []string{"foo", "foo_32only", "foo_64only"},
 			expected:        []string{"lib32/foo", "lib32/foo_32only", "lib64/foo_64only"},
 		},
 	}
 	for _, tc := range testcases {
 		config := testConfig{
 			multiTarget:                true,
 			depsCollectFirstTargetOnly: true,
 		}
 		bp := strings.Replace(bpTemplate, "%COMPILE_MULTILIB%", tc.compileMultilib, -1)
 		bp = strings.Replace(bp, "%DEPS%", `["`+strings.Join(tc.deps, `", "`)+`"]`, -1)
 		runPackagingTest(t, config, bp, tc.expected)
 	}
 }
	// Copyright 2020 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 android

	import (
	"strings"
	"testing"

	"github.com/google/blueprint"
	"github.com/google/blueprint/proptools"
	)

	// Module to be packaged
	type componentTestModule struct {
	ModuleBase
	props struct {
	Deps []string
	Skip_install *bool
	}
	}

	// dep tag used in this test. All dependencies are considered as installable.
	type installDepTag struct {
	blueprint.BaseDependencyTag
	InstallAlwaysNeededDependencyTag
	}

	func componentTestModuleFactory() Module {
	m := &componentTestModule{}
	m.AddProperties(&m.props)
	InitAndroidArchModule(m, HostAndDeviceSupported, MultilibBoth)
	return m
	}

	func (m *componentTestModule) DepsMutator(ctx BottomUpMutatorContext) {
	ctx.AddDependency(ctx.Module(), installDepTag{}, m.props.Deps...)
	}

	func (m *componentTestModule) GenerateAndroidBuildActions(ctx ModuleContext) {
	builtFile := PathForModuleOut(ctx, m.Name())
	dir := ctx.Target().Arch.ArchType.Multilib
	installDir := PathForModuleInstall(ctx, dir)
	if proptools.Bool(m.props.Skip_install) {
	m.SkipInstall()
	}
	ctx.InstallFile(installDir, m.Name(), builtFile)
	}

	// Module that itself is a package
	type packageTestModule struct {
	ModuleBase
	PackagingBase
	properties struct {
	Install_deps []string `android:`
	}
	entries []string
	}

	func packageTestModuleFactory(multiTarget bool, depsCollectFirstTargetOnly bool) Module {
	module := &packageTestModule{}
	InitPackageModule(module)
	module.DepsCollectFirstTargetOnly = depsCollectFirstTargetOnly
	if multiTarget {
	InitAndroidMultiTargetsArchModule(module, DeviceSupported, MultilibCommon)
	} else {
	InitAndroidArchModule(module, DeviceSupported, MultilibBoth)
	}
	module.AddProperties(&module.properties)
	return module
	}

	type packagingDepTag struct {
	blueprint.BaseDependencyTag
	PackagingItemAlwaysDepTag
	}

	func (m *packageTestModule) DepsMutator(ctx BottomUpMutatorContext) {
	m.AddDeps(ctx, packagingDepTag{})
	ctx.AddDependency(ctx.Module(), installDepTag{}, m.properties.Install_deps...)
	}

	func (m *packageTestModule) GenerateAndroidBuildActions(ctx ModuleContext) {
	zipFile := PathForModuleOut(ctx, "myzip.zip")
	m.entries = m.CopyDepsToZip(ctx, m.GatherPackagingSpecs(ctx), zipFile)
	}

	type testConfig struct {
	multiTarget bool
	depsCollectFirstTargetOnly bool
	debuggable bool
	}

	func runPackagingTest(t *testing.T, config testConfig, bp string, expected []string) {
	t.Helper()

	var archVariant string
	if config.multiTarget {
	archVariant = "android_common"
	} else {
	archVariant = "android_arm64_armv8-a"
	}

	moduleFactory := func() Module {
	return packageTestModuleFactory(config.multiTarget, config.depsCollectFirstTargetOnly)
	}

	result := GroupFixturePreparers(
	PrepareForTestWithArchMutator,
	FixtureRegisterWithContext(func(ctx RegistrationContext) {
	ctx.RegisterModuleType("component", componentTestModuleFactory)
	ctx.RegisterModuleType("package_module", moduleFactory)
	}),
	FixtureModifyProductVariables(func(variables FixtureProductVariables) {
	variables.Debuggable = proptools.BoolPtr(config.debuggable)
	}),
	FixtureWithRootAndroidBp(bp),
	).RunTest(t)

	p := result.Module("package", archVariant).(*packageTestModule)
	actual := p.entries
	actual = SortedUniqueStrings(actual)
	expected = SortedUniqueStrings(expected)
	AssertDeepEquals(t, "package entries", expected, actual)
	}

	func TestPackagingBaseMultiTarget(t *testing.T) {
	config := testConfig{
	multiTarget: true,
	depsCollectFirstTargetOnly: false,
	}
	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	}
	`, []string{"lib64/foo"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	deps: ["bar"],
	}

	component {
	name: "bar",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	}
	`, []string{"lib64/foo", "lib64/bar"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	deps: ["bar"],
	}

	component {
	name: "bar",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	compile_multilib: "both",
	}
	`, []string{"lib32/foo", "lib32/bar", "lib64/foo", "lib64/bar"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	}

	component {
	name: "bar",
	compile_multilib: "32",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	multilib: {
	lib32: {
	deps: ["bar"],
	},
	},
	compile_multilib: "both",
	}
	`, []string{"lib32/foo", "lib32/bar", "lib64/foo"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	}

	component {
	name: "bar",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	multilib: {
	first: {
	deps: ["bar"],
	},
	},
	compile_multilib: "both",
	}
	`, []string{"lib32/foo", "lib64/foo", "lib64/bar"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	}

	component {
	name: "bar",
	}

	component {
	name: "baz",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	arch: {
	arm64: {
	deps: ["bar"],
	},
	x86_64: {
	deps: ["baz"],
	},
	},
	compile_multilib: "both",
	}
	`, []string{"lib32/foo", "lib64/foo", "lib64/bar"})
	}

	func TestPackagingBaseSingleTarget(t *testing.T) {
	config := testConfig{
	multiTarget: false,
	depsCollectFirstTargetOnly: false,
	}
	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	}
	`, []string{"lib64/foo"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	deps: ["bar"],
	}

	component {
	name: "bar",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	}
	`, []string{"lib64/foo", "lib64/bar"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	}

	component {
	name: "bar",
	compile_multilib: "32",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	multilib: {
	lib32: {
	deps: ["bar"],
	},
	},
	}
	`, []string{"lib64/foo"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	}

	component {
	name: "bar",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	multilib: {
	lib64: {
	deps: ["bar"],
	},
	},
	}
	`, []string{"lib64/foo", "lib64/bar"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	}

	component {
	name: "bar",
	}

	component {
	name: "baz",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	arch: {
	arm64: {
	deps: ["bar"],
	},
	x86_64: {
	deps: ["baz"],
	},
	},
	}
	`, []string{"lib64/foo", "lib64/bar"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	}

	component {
	name: "bar",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	install_deps: ["bar"],
	}
	`, []string{"lib64/foo"})
	}

	func TestPackagingWithSkipInstallDeps(t *testing.T) {
	// package -[dep]-> foo -[dep]-> bar -[dep]-> baz
	// Packaging should continue transitively through modules that are not installed.
	config := testConfig{
	multiTarget: false,
	depsCollectFirstTargetOnly: false,
	}
	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	deps: ["bar"],
	}

	component {
	name: "bar",
	deps: ["baz"],
	skip_install: true,
	}

	component {
	name: "baz",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	}
	`, []string{"lib64/foo", "lib64/bar", "lib64/baz"})
	}

	func TestPackagingWithDepsCollectFirstTargetOnly(t *testing.T) {
	config := testConfig{
	multiTarget: true,
	depsCollectFirstTargetOnly: true,
	}
	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	}
	`, []string{"lib64/foo"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	deps: ["bar"],
	}

	component {
	name: "bar",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	}
	`, []string{"lib64/foo", "lib64/bar"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	deps: ["bar"],
	}

	component {
	name: "bar",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	compile_multilib: "both",
	}
	`, []string{"lib64/foo", "lib64/bar"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	}

	component {
	name: "bar",
	compile_multilib: "32",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	multilib: {
	lib32: {
	deps: ["bar"],
	},
	},
	compile_multilib: "both",
	}
	`, []string{"lib32/bar", "lib64/foo"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	}

	component {
	name: "bar",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	multilib: {
	both: {
	deps: ["bar"],
	},
	},
	compile_multilib: "both",
	}
	`, []string{"lib64/foo", "lib32/bar", "lib64/bar"})

	runPackagingTest(t, config,
	`
	component {
	name: "foo",
	}

	component {
	name: "bar",
	}

	component {
	name: "baz",
	}

	package_module {
	name: "package",
	deps: ["foo"],
	arch: {
	arm64: {
	deps: ["bar"],
	},
	x86_64: {
	deps: ["baz"],
	},
	},
	compile_multilib: "both",
	}
	`, []string{"lib64/foo", "lib64/bar"})
	}

	func TestDebuggableDeps(t *testing.T) {
	bp := `
	component {
	name: "foo",
	}

	component {
	name: "bar",
	deps: ["baz"],
	}

	component {
	name: "baz",
	}

	package_module {
	name: "package",
	deps: ["foo"] + select(product_variable("debuggable"), {
	true: ["bar"],
	default: [],
	}),
	}`
	testcases := []struct {
	debuggable bool
	expected []string
	}{
	{
	debuggable: true,
	expected: []string{"lib64/foo", "lib64/bar", "lib64/baz"},
	},
	{
	debuggable: false,
	expected: []string{"lib64/foo"},
	},
	}
	for _, tc := range testcases {
	config := testConfig{
	debuggable: tc.debuggable,
	}
	runPackagingTest(t, config, bp, tc.expected)
	}
	}

	func TestPrefer32Deps(t *testing.T) {
	bpTemplate := `
	component {
	name: "foo",
	compile_multilib: "both", // not needed but for clarity
	}

	component {
	name: "foo_32only",
	compile_multilib: "prefer32",
	}

	component {
	name: "foo_64only",
	compile_multilib: "64",
	}

	package_module {
	name: "package",
	compile_multilib: "%COMPILE_MULTILIB%",
	multilib: {
	prefer32: {
	deps: %DEPS%,
	},
	},
	}
	`

	testcases := []struct {
	compileMultilib string
	deps []string
	expected []string
	}{
	{
	compileMultilib: "first",
	deps: []string{"foo", "foo_64only"},
	expected: []string{"lib64/foo", "lib64/foo_64only"},
	},
	{
	compileMultilib: "64",
	deps: []string{"foo", "foo_64only"},
	expected: []string{"lib64/foo", "lib64/foo_64only"},
	},
	{
	compileMultilib: "32",
	deps: []string{"foo", "foo_32only"},
	expected: []string{"lib32/foo", "lib32/foo_32only"},
	},
	{
	compileMultilib: "both",
	deps: []string{"foo", "foo_32only", "foo_64only"},
	expected: []string{"lib32/foo", "lib32/foo_32only", "lib64/foo_64only"},
	},
	}
	for _, tc := range testcases {
	config := testConfig{
	multiTarget: true,
	depsCollectFirstTargetOnly: true,
	}
	bp := strings.Replace(bpTemplate, "%COMPILE_MULTILIB%", tc.compileMultilib, -1)
	bp = strings.Replace(bp, "%DEPS%", `["`+strings.Join(tc.deps, `", "`)+`"]`, -1)
	runPackagingTest(t, config, bp, tc.expected)
	}
	}