android/arch_test.go - LeafOS-Project/android_build_soong - Gitiles

 // Copyright 2019 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 (
 	"reflect"
 	"runtime"
 	"testing"

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

 type Named struct {
 	A *string `android:"arch_variant"`
 	B *string
 }

 type NamedAllFiltered struct {
 	A *string
 }

 type NamedNoneFiltered struct {
 	A *string `android:"arch_variant"`
 }

 func TestFilterArchStruct(t *testing.T) {
 	tests := []struct {
 		name     string
 		in       interface{}
 		out      interface{}
 		filtered bool
 	}{
 		// Property tests
 		{
 			name: "basic",
 			in: &struct {
 				A *string `android:"arch_variant"`
 				B *string
 			}{},
 			out: &struct {
 				A *string
 			}{},
 			filtered: true,
 		},
 		{
 			name: "tags",
 			in: &struct {
 				A *string `android:"arch_variant"`
 				B *string `android:"arch_variant,path"`
 				C *string `android:"arch_variant,path,variant_prepend"`
 				D *string `android:"path,variant_prepend,arch_variant"`
 				E *string `android:"path"`
 				F *string
 			}{},
 			out: &struct {
 				A *string
 				B *string
 				C *string
 				D *string
 			}{},
 			filtered: true,
 		},
 		{
 			name: "all filtered",
 			in: &struct {
 				A *string
 			}{},
 			out:      nil,
 			filtered: true,
 		},
 		{
 			name: "none filtered",
 			in: &struct {
 				A *string `android:"arch_variant"`
 			}{},
 			out: &struct {
 				A *string `android:"arch_variant"`
 			}{},
 			filtered: false,
 		},

 		// Sub-struct tests
 		{
 			name: "substruct",
 			in: &struct {
 				A struct {
 					A *string `android:"arch_variant"`
 					B *string
 				} `android:"arch_variant"`
 			}{},
 			out: &struct {
 				A struct {
 					A *string
 				}
 			}{},
 			filtered: true,
 		},
 		{
 			name: "substruct all filtered",
 			in: &struct {
 				A struct {
 					A *string
 				} `android:"arch_variant"`
 			}{},
 			out:      nil,
 			filtered: true,
 		},
 		{
 			name: "substruct none filtered",
 			in: &struct {
 				A struct {
 					A *string `android:"arch_variant"`
 				} `android:"arch_variant"`
 			}{},
 			out: &struct {
 				A struct {
 					A *string `android:"arch_variant"`
 				} `android:"arch_variant"`
 			}{},
 			filtered: false,
 		},

 		// Named sub-struct tests
 		{
 			name: "named substruct",
 			in: &struct {
 				A Named `android:"arch_variant"`
 			}{},
 			out: &struct {
 				A struct {
 					A *string
 				}
 			}{},
 			filtered: true,
 		},
 		{
 			name: "substruct all filtered",
 			in: &struct {
 				A NamedAllFiltered `android:"arch_variant"`
 			}{},
 			out:      nil,
 			filtered: true,
 		},
 		{
 			name: "substruct none filtered",
 			in: &struct {
 				A NamedNoneFiltered `android:"arch_variant"`
 			}{},
 			out: &struct {
 				A NamedNoneFiltered `android:"arch_variant"`
 			}{},
 			filtered: false,
 		},

 		// Pointer to sub-struct tests
 		{
 			name: "pointer substruct",
 			in: &struct {
 				A *struct {
 					A *string `android:"arch_variant"`
 					B *string
 				} `android:"arch_variant"`
 			}{},
 			out: &struct {
 				A *struct {
 					A *string
 				}
 			}{},
 			filtered: true,
 		},
 		{
 			name: "pointer substruct all filtered",
 			in: &struct {
 				A *struct {
 					A *string
 				} `android:"arch_variant"`
 			}{},
 			out:      nil,
 			filtered: true,
 		},
 		{
 			name: "pointer substruct none filtered",
 			in: &struct {
 				A *struct {
 					A *string `android:"arch_variant"`
 				} `android:"arch_variant"`
 			}{},
 			out: &struct {
 				A *struct {
 					A *string `android:"arch_variant"`
 				} `android:"arch_variant"`
 			}{},
 			filtered: false,
 		},

 		// Pointer to named sub-struct tests
 		{
 			name: "pointer named substruct",
 			in: &struct {
 				A *Named `android:"arch_variant"`
 			}{},
 			out: &struct {
 				A *struct {
 					A *string
 				}
 			}{},
 			filtered: true,
 		},
 		{
 			name: "pointer substruct all filtered",
 			in: &struct {
 				A *NamedAllFiltered `android:"arch_variant"`
 			}{},
 			out:      nil,
 			filtered: true,
 		},
 		{
 			name: "pointer substruct none filtered",
 			in: &struct {
 				A *NamedNoneFiltered `android:"arch_variant"`
 			}{},
 			out: &struct {
 				A *NamedNoneFiltered `android:"arch_variant"`
 			}{},
 			filtered: false,
 		},
 	}

 	for _, test := range tests {
 		t.Run(test.name, func(t *testing.T) {
 			out, filtered := proptools.FilterPropertyStruct(reflect.TypeOf(test.in), filterArchStruct)
 			if filtered != test.filtered {
 				t.Errorf("expected filtered %v, got %v", test.filtered, filtered)
 			}
 			expected := reflect.TypeOf(test.out)
 			if out != expected {
 				t.Errorf("expected type %v, got %v", expected, out)
 			}
 		})
 	}
 }

 type archTestModule struct {
 	ModuleBase
 	props struct {
 		Deps []string
 	}
 }

 func (m *archTestModule) GenerateAndroidBuildActions(ctx ModuleContext) {
 }

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

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

 func TestArchMutator(t *testing.T) {
 	var buildOSVariants []string
 	var buildOS32Variants []string
 	switch runtime.GOOS {
 	case "linux":
 		buildOSVariants = []string{"linux_glibc_x86_64", "linux_glibc_x86"}
 		buildOS32Variants = []string{"linux_glibc_x86"}
 	case "darwin":
 		buildOSVariants = []string{"darwin_x86_64"}
 		buildOS32Variants = nil
 	}

 	bp := `
 		module {
 			name: "foo",
 		}

 		module {
 			name: "bar",
 			host_supported: true,
 		}

 		module {
 			name: "baz",
 			device_supported: false,
 		}

 		module {
 			name: "qux",
 			host_supported: true,
 			compile_multilib: "32",
 		}
 	`

 	testCases := []struct {
 		name        string
 		config      func(Config)
 		fooVariants []string
 		barVariants []string
 		bazVariants []string
 		quxVariants []string
 	}{
 		{
 			name:        "normal",
 			config:      nil,
 			fooVariants: []string{"android_arm64_armv8-a", "android_arm_armv7-a-neon"},
 			barVariants: append(buildOSVariants, "android_arm64_armv8-a", "android_arm_armv7-a-neon"),
 			bazVariants: nil,
 			quxVariants: append(buildOS32Variants, "android_arm_armv7-a-neon"),
 		},
 		{
 			name: "host-only",
 			config: func(config Config) {
 				config.BuildOSTarget = Target{}
 				config.BuildOSCommonTarget = Target{}
 				config.Targets[Android] = nil
 			},
 			fooVariants: nil,
 			barVariants: buildOSVariants,
 			bazVariants: nil,
 			quxVariants: buildOS32Variants,
 		},
 	}

 	enabledVariants := func(ctx *TestContext, name string) []string {
 		var ret []string
 		variants := ctx.ModuleVariantsForTests(name)
 		for _, variant := range variants {
 			m := ctx.ModuleForTests(name, variant)
 			if m.Module().Enabled() {
 				ret = append(ret, variant)
 			}
 		}
 		return ret
 	}

 	for _, tt := range testCases {
 		t.Run(tt.name, func(t *testing.T) {
 			config := TestArchConfig(buildDir, nil, bp, nil)

 			ctx := NewTestArchContext()
 			ctx.RegisterModuleType("module", archTestModuleFactory)
 			ctx.Register(config)
 			if tt.config != nil {
 				tt.config(config)
 			}

 			_, errs := ctx.ParseFileList(".", []string{"Android.bp"})
 			FailIfErrored(t, errs)
 			_, errs = ctx.PrepareBuildActions(config)
 			FailIfErrored(t, errs)

 			if g, w := enabledVariants(ctx, "foo"), tt.fooVariants; !reflect.DeepEqual(w, g) {
 				t.Errorf("want foo variants:\n%q\ngot:\n%q\n", w, g)
 			}

 			if g, w := enabledVariants(ctx, "bar"), tt.barVariants; !reflect.DeepEqual(w, g) {
 				t.Errorf("want bar variants:\n%q\ngot:\n%q\n", w, g)
 			}

 			if g, w := enabledVariants(ctx, "baz"), tt.bazVariants; !reflect.DeepEqual(w, g) {
 				t.Errorf("want baz variants:\n%q\ngot:\n%q\n", w, g)
 			}

 			if g, w := enabledVariants(ctx, "qux"), tt.quxVariants; !reflect.DeepEqual(w, g) {
 				t.Errorf("want qux variants:\n%q\ngot:\n%q\n", w, g)
 			}
 		})
 	}
 }

 func TestArchMutatorNativeBridge(t *testing.T) {
 	bp := `
 		// This module is only enabled for x86.
 		module {
 			name: "foo",
 		}

 		// This module is enabled for x86 and arm (via native bridge).
 		module {
 			name: "bar",
 			native_bridge_supported: true,
 		}

 		// This module is enabled for arm (native_bridge) only.
 		module {
 			name: "baz",
 			native_bridge_supported: true,
 			enabled: false,
 			target: {
 				native_bridge: {
 					enabled: true,
 				}
 			}
 		}
 	`

 	testCases := []struct {
 		name        string
 		config      func(Config)
 		fooVariants []string
 		barVariants []string
 		bazVariants []string
 	}{
 		{
 			name:        "normal",
 			config:      nil,
 			fooVariants: []string{"android_x86_64_silvermont", "android_x86_silvermont"},
 			barVariants: []string{"android_x86_64_silvermont", "android_native_bridge_arm64_armv8-a", "android_x86_silvermont", "android_native_bridge_arm_armv7-a-neon"},
 			bazVariants: []string{"android_native_bridge_arm64_armv8-a", "android_native_bridge_arm_armv7-a-neon"},
 		},
 	}

 	enabledVariants := func(ctx *TestContext, name string) []string {
 		var ret []string
 		variants := ctx.ModuleVariantsForTests(name)
 		for _, variant := range variants {
 			m := ctx.ModuleForTests(name, variant)
 			if m.Module().Enabled() {
 				ret = append(ret, variant)
 			}
 		}
 		return ret
 	}

 	for _, tt := range testCases {
 		t.Run(tt.name, func(t *testing.T) {
 			config := TestArchConfigNativeBridge(buildDir, nil, bp, nil)

 			ctx := NewTestArchContext()
 			ctx.RegisterModuleType("module", archTestModuleFactory)
 			ctx.Register(config)
 			if tt.config != nil {
 				tt.config(config)
 			}

 			_, errs := ctx.ParseFileList(".", []string{"Android.bp"})
 			FailIfErrored(t, errs)
 			_, errs = ctx.PrepareBuildActions(config)
 			FailIfErrored(t, errs)

 			if g, w := enabledVariants(ctx, "foo"), tt.fooVariants; !reflect.DeepEqual(w, g) {
 				t.Errorf("want foo variants:\n%q\ngot:\n%q\n", w, g)
 			}

 			if g, w := enabledVariants(ctx, "bar"), tt.barVariants; !reflect.DeepEqual(w, g) {
 				t.Errorf("want bar variants:\n%q\ngot:\n%q\n", w, g)
 			}

 			if g, w := enabledVariants(ctx, "baz"), tt.bazVariants; !reflect.DeepEqual(w, g) {
 				t.Errorf("want qux variants:\n%q\ngot:\n%q\n", w, g)
 			}
 		})
 	}
 }
	// Copyright 2019 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 (
	"reflect"
	"runtime"
	"testing"

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

	type Named struct {
	A *string `android:"arch_variant"`
	B *string
	}

	type NamedAllFiltered struct {
	A *string
	}

	type NamedNoneFiltered struct {
	A *string `android:"arch_variant"`
	}

	func TestFilterArchStruct(t *testing.T) {
	tests := []struct {
	name string
	in interface{}
	out interface{}
	filtered bool
	}{
	// Property tests
	{
	name: "basic",
	in: &struct {
	A *string `android:"arch_variant"`
	B *string
	}{},
	out: &struct {
	A *string
	}{},
	filtered: true,
	},
	{
	name: "tags",
	in: &struct {
	A *string `android:"arch_variant"`
	B *string `android:"arch_variant,path"`
	C *string `android:"arch_variant,path,variant_prepend"`
	D *string `android:"path,variant_prepend,arch_variant"`
	E *string `android:"path"`
	F *string
	}{},
	out: &struct {
	A *string
	B *string
	C *string
	D *string
	}{},
	filtered: true,
	},
	{
	name: "all filtered",
	in: &struct {
	A *string
	}{},
	out: nil,
	filtered: true,
	},
	{
	name: "none filtered",
	in: &struct {
	A *string `android:"arch_variant"`
	}{},
	out: &struct {
	A *string `android:"arch_variant"`
	}{},
	filtered: false,
	},

	// Sub-struct tests
	{
	name: "substruct",
	in: &struct {
	A struct {
	A *string `android:"arch_variant"`
	B *string
	} `android:"arch_variant"`
	}{},
	out: &struct {
	A struct {
	A *string
	}
	}{},
	filtered: true,
	},
	{
	name: "substruct all filtered",
	in: &struct {
	A struct {
	A *string
	} `android:"arch_variant"`
	}{},
	out: nil,
	filtered: true,
	},
	{
	name: "substruct none filtered",
	in: &struct {
	A struct {
	A *string `android:"arch_variant"`
	} `android:"arch_variant"`
	}{},
	out: &struct {
	A struct {
	A *string `android:"arch_variant"`
	} `android:"arch_variant"`
	}{},
	filtered: false,
	},

	// Named sub-struct tests
	{
	name: "named substruct",
	in: &struct {
	A Named `android:"arch_variant"`
	}{},
	out: &struct {
	A struct {
	A *string
	}
	}{},
	filtered: true,
	},
	{
	name: "substruct all filtered",
	in: &struct {
	A NamedAllFiltered `android:"arch_variant"`
	}{},
	out: nil,
	filtered: true,
	},
	{
	name: "substruct none filtered",
	in: &struct {
	A NamedNoneFiltered `android:"arch_variant"`
	}{},
	out: &struct {
	A NamedNoneFiltered `android:"arch_variant"`
	}{},
	filtered: false,
	},

	// Pointer to sub-struct tests
	{
	name: "pointer substruct",
	in: &struct {
	A *struct {
	A *string `android:"arch_variant"`
	B *string
	} `android:"arch_variant"`
	}{},
	out: &struct {
	A *struct {
	A *string
	}
	}{},
	filtered: true,
	},
	{
	name: "pointer substruct all filtered",
	in: &struct {
	A *struct {
	A *string
	} `android:"arch_variant"`
	}{},
	out: nil,
	filtered: true,
	},
	{
	name: "pointer substruct none filtered",
	in: &struct {
	A *struct {
	A *string `android:"arch_variant"`
	} `android:"arch_variant"`
	}{},
	out: &struct {
	A *struct {
	A *string `android:"arch_variant"`
	} `android:"arch_variant"`
	}{},
	filtered: false,
	},

	// Pointer to named sub-struct tests
	{
	name: "pointer named substruct",
	in: &struct {
	A *Named `android:"arch_variant"`
	}{},
	out: &struct {
	A *struct {
	A *string
	}
	}{},
	filtered: true,
	},
	{
	name: "pointer substruct all filtered",
	in: &struct {
	A *NamedAllFiltered `android:"arch_variant"`
	}{},
	out: nil,
	filtered: true,
	},
	{
	name: "pointer substruct none filtered",
	in: &struct {
	A *NamedNoneFiltered `android:"arch_variant"`
	}{},
	out: &struct {
	A *NamedNoneFiltered `android:"arch_variant"`
	}{},
	filtered: false,
	},
	}

	for _, test := range tests {
	t.Run(test.name, func(t *testing.T) {
	out, filtered := proptools.FilterPropertyStruct(reflect.TypeOf(test.in), filterArchStruct)
	if filtered != test.filtered {
	t.Errorf("expected filtered %v, got %v", test.filtered, filtered)
	}
	expected := reflect.TypeOf(test.out)
	if out != expected {
	t.Errorf("expected type %v, got %v", expected, out)
	}
	})
	}
	}

	type archTestModule struct {
	ModuleBase
	props struct {
	Deps []string
	}
	}

	func (m *archTestModule) GenerateAndroidBuildActions(ctx ModuleContext) {
	}

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

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

	func TestArchMutator(t *testing.T) {
	var buildOSVariants []string
	var buildOS32Variants []string
	switch runtime.GOOS {
	case "linux":
	buildOSVariants = []string{"linux_glibc_x86_64", "linux_glibc_x86"}
	buildOS32Variants = []string{"linux_glibc_x86"}
	case "darwin":
	buildOSVariants = []string{"darwin_x86_64"}
	buildOS32Variants = nil
	}

	bp := `
	module {
	name: "foo",
	}

	module {
	name: "bar",
	host_supported: true,
	}

	module {
	name: "baz",
	device_supported: false,
	}

	module {
	name: "qux",
	host_supported: true,
	compile_multilib: "32",
	}
	`

	testCases := []struct {
	name string
	config func(Config)
	fooVariants []string
	barVariants []string
	bazVariants []string
	quxVariants []string
	}{
	{
	name: "normal",
	config: nil,
	fooVariants: []string{"android_arm64_armv8-a", "android_arm_armv7-a-neon"},
	barVariants: append(buildOSVariants, "android_arm64_armv8-a", "android_arm_armv7-a-neon"),
	bazVariants: nil,
	quxVariants: append(buildOS32Variants, "android_arm_armv7-a-neon"),
	},
	{
	name: "host-only",
	config: func(config Config) {
	config.BuildOSTarget = Target{}
	config.BuildOSCommonTarget = Target{}
	config.Targets[Android] = nil
	},
	fooVariants: nil,
	barVariants: buildOSVariants,
	bazVariants: nil,
	quxVariants: buildOS32Variants,
	},
	}

	enabledVariants := func(ctx *TestContext, name string) []string {
	var ret []string
	variants := ctx.ModuleVariantsForTests(name)
	for _, variant := range variants {
	m := ctx.ModuleForTests(name, variant)
	if m.Module().Enabled() {
	ret = append(ret, variant)
	}
	}
	return ret
	}

	for _, tt := range testCases {
	t.Run(tt.name, func(t *testing.T) {
	config := TestArchConfig(buildDir, nil, bp, nil)

	ctx := NewTestArchContext()
	ctx.RegisterModuleType("module", archTestModuleFactory)
	ctx.Register(config)
	if tt.config != nil {
	tt.config(config)
	}

	_, errs := ctx.ParseFileList(".", []string{"Android.bp"})
	FailIfErrored(t, errs)
	_, errs = ctx.PrepareBuildActions(config)
	FailIfErrored(t, errs)

	if g, w := enabledVariants(ctx, "foo"), tt.fooVariants; !reflect.DeepEqual(w, g) {
	t.Errorf("want foo variants:\n%q\ngot:\n%q\n", w, g)
	}

	if g, w := enabledVariants(ctx, "bar"), tt.barVariants; !reflect.DeepEqual(w, g) {
	t.Errorf("want bar variants:\n%q\ngot:\n%q\n", w, g)
	}

	if g, w := enabledVariants(ctx, "baz"), tt.bazVariants; !reflect.DeepEqual(w, g) {
	t.Errorf("want baz variants:\n%q\ngot:\n%q\n", w, g)
	}

	if g, w := enabledVariants(ctx, "qux"), tt.quxVariants; !reflect.DeepEqual(w, g) {
	t.Errorf("want qux variants:\n%q\ngot:\n%q\n", w, g)
	}
	})
	}
	}

	func TestArchMutatorNativeBridge(t *testing.T) {
	bp := `
	// This module is only enabled for x86.
	module {
	name: "foo",
	}

	// This module is enabled for x86 and arm (via native bridge).
	module {
	name: "bar",
	native_bridge_supported: true,
	}

	// This module is enabled for arm (native_bridge) only.
	module {
	name: "baz",
	native_bridge_supported: true,
	enabled: false,
	target: {
	native_bridge: {
	enabled: true,
	}
	}
	}
	`

	testCases := []struct {
	name string
	config func(Config)
	fooVariants []string
	barVariants []string
	bazVariants []string
	}{
	{
	name: "normal",
	config: nil,
	fooVariants: []string{"android_x86_64_silvermont", "android_x86_silvermont"},
	barVariants: []string{"android_x86_64_silvermont", "android_native_bridge_arm64_armv8-a", "android_x86_silvermont", "android_native_bridge_arm_armv7-a-neon"},
	bazVariants: []string{"android_native_bridge_arm64_armv8-a", "android_native_bridge_arm_armv7-a-neon"},
	},
	}

	enabledVariants := func(ctx *TestContext, name string) []string {
	var ret []string
	variants := ctx.ModuleVariantsForTests(name)
	for _, variant := range variants {
	m := ctx.ModuleForTests(name, variant)
	if m.Module().Enabled() {
	ret = append(ret, variant)
	}
	}
	return ret
	}

	for _, tt := range testCases {
	t.Run(tt.name, func(t *testing.T) {
	config := TestArchConfigNativeBridge(buildDir, nil, bp, nil)

	ctx := NewTestArchContext()
	ctx.RegisterModuleType("module", archTestModuleFactory)
	ctx.Register(config)
	if tt.config != nil {
	tt.config(config)
	}

	_, errs := ctx.ParseFileList(".", []string{"Android.bp"})
	FailIfErrored(t, errs)
	_, errs = ctx.PrepareBuildActions(config)
	FailIfErrored(t, errs)

	if g, w := enabledVariants(ctx, "foo"), tt.fooVariants; !reflect.DeepEqual(w, g) {
	t.Errorf("want foo variants:\n%q\ngot:\n%q\n", w, g)
	}

	if g, w := enabledVariants(ctx, "bar"), tt.barVariants; !reflect.DeepEqual(w, g) {
	t.Errorf("want bar variants:\n%q\ngot:\n%q\n", w, g)
	}

	if g, w := enabledVariants(ctx, "baz"), tt.bazVariants; !reflect.DeepEqual(w, g) {
	t.Errorf("want qux variants:\n%q\ngot:\n%q\n", w, g)
	}
	})
	}
	}