java/app_test.go - platform/build/soong - Git at Google

 // Copyright 2017 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 java

 import (
 	"android/soong/android"
 	"fmt"
 	"path/filepath"
 	"reflect"
 	"sort"
 	"strings"
 	"testing"
 )

 var (
 	resourceFiles = []string{
 		"res/layout/layout.xml",
 		"res/values/strings.xml",
 		"res/values-en-rUS/strings.xml",
 	}

 	compiledResourceFiles = []string{
 		"aapt2/res/layout_layout.xml.flat",
 		"aapt2/res/values_strings.arsc.flat",
 		"aapt2/res/values-en-rUS_strings.arsc.flat",
 	}
 )

 func testAppContext(config android.Config, bp string, fs map[string][]byte) *android.TestContext {
 	appFS := map[string][]byte{}
 	for k, v := range fs {
 		appFS[k] = v
 	}

 	for _, file := range resourceFiles {
 		appFS[file] = nil
 	}

 	return testContext(config, bp, appFS)
 }

 func testApp(t *testing.T, bp string) *android.TestContext {
 	config := testConfig(nil)

 	ctx := testAppContext(config, bp, nil)

 	run(t, ctx, config)

 	return ctx
 }

 func TestApp(t *testing.T) {
 	for _, moduleType := range []string{"android_app", "android_library"} {
 		t.Run(moduleType, func(t *testing.T) {
 			ctx := testApp(t, moduleType+` {
 					name: "foo",
 					srcs: ["a.java"],
 				}
 			`)

 			foo := ctx.ModuleForTests("foo", "android_common")

 			var expectedLinkImplicits []string

 			manifestFixer := foo.Output("manifest_fixer/AndroidManifest.xml")
 			expectedLinkImplicits = append(expectedLinkImplicits, manifestFixer.Output.String())

 			frameworkRes := ctx.ModuleForTests("framework-res", "android_common")
 			expectedLinkImplicits = append(expectedLinkImplicits,
 				frameworkRes.Output("package-res.apk").Output.String())

 			// Test the mapping from input files to compiled output file names
 			compile := foo.Output(compiledResourceFiles[0])
 			if !reflect.DeepEqual(resourceFiles, compile.Inputs.Strings()) {
 				t.Errorf("expected aapt2 compile inputs expected:\n  %#v\n got:\n  %#v",
 					resourceFiles, compile.Inputs.Strings())
 			}

 			compiledResourceOutputs := compile.Outputs.Strings()
 			sort.Strings(compiledResourceOutputs)

 			expectedLinkImplicits = append(expectedLinkImplicits, compiledResourceOutputs...)

 			list := foo.Output("aapt2/res.list")
 			expectedLinkImplicits = append(expectedLinkImplicits, list.Output.String())

 			// Check that the link rule uses
 			res := ctx.ModuleForTests("foo", "android_common").Output("package-res.apk")
 			if !reflect.DeepEqual(expectedLinkImplicits, res.Implicits.Strings()) {
 				t.Errorf("expected aapt2 link implicits expected:\n  %#v\n got:\n  %#v",
 					expectedLinkImplicits, res.Implicits.Strings())
 			}
 		})
 	}
 }

 var testEnforceRROTests = []struct {
 	name                       string
 	enforceRROTargets          []string
 	enforceRROExcludedOverlays []string
 	fooOverlayFiles            []string
 	fooRRODirs                 []string
 	barOverlayFiles            []string
 	barRRODirs                 []string
 }{
 	{
 		name:                       "no RRO",
 		enforceRROTargets:          nil,
 		enforceRROExcludedOverlays: nil,
 		fooOverlayFiles: []string{
 			"device/vendor/blah/static_overlay/foo/res/values/strings.xml",
 			"device/vendor/blah/overlay/foo/res/values/strings.xml",
 		},
 		fooRRODirs: nil,
 		barOverlayFiles: []string{
 			"device/vendor/blah/static_overlay/bar/res/values/strings.xml",
 			"device/vendor/blah/overlay/bar/res/values/strings.xml",
 		},
 		barRRODirs: nil,
 	},
 	{
 		name:                       "enforce RRO on foo",
 		enforceRROTargets:          []string{"foo"},
 		enforceRROExcludedOverlays: []string{"device/vendor/blah/static_overlay"},
 		fooOverlayFiles: []string{
 			"device/vendor/blah/static_overlay/foo/res/values/strings.xml",
 		},
 		fooRRODirs: []string{
 			"device/vendor/blah/overlay/foo/res",
 		},
 		barOverlayFiles: []string{
 			"device/vendor/blah/static_overlay/bar/res/values/strings.xml",
 			"device/vendor/blah/overlay/bar/res/values/strings.xml",
 		},
 		barRRODirs: nil,
 	},
 	{
 		name:                       "enforce RRO on all",
 		enforceRROTargets:          []string{"*"},
 		enforceRROExcludedOverlays: []string{"device/vendor/blah/static_overlay"},
 		fooOverlayFiles: []string{
 			"device/vendor/blah/static_overlay/foo/res/values/strings.xml",
 		},
 		fooRRODirs: []string{
 			"device/vendor/blah/overlay/foo/res",
 		},
 		barOverlayFiles: []string{
 			"device/vendor/blah/static_overlay/bar/res/values/strings.xml",
 		},
 		barRRODirs: []string{
 			"device/vendor/blah/overlay/bar/res",
 		},
 	},
 }

 func TestEnforceRRO(t *testing.T) {
 	resourceOverlays := []string{
 		"device/vendor/blah/overlay",
 		"device/vendor/blah/overlay2",
 		"device/vendor/blah/static_overlay",
 	}

 	fs := map[string][]byte{
 		"foo/res/res/values/strings.xml":                               nil,
 		"bar/res/res/values/strings.xml":                               nil,
 		"device/vendor/blah/overlay/foo/res/values/strings.xml":        nil,
 		"device/vendor/blah/overlay/bar/res/values/strings.xml":        nil,
 		"device/vendor/blah/static_overlay/foo/res/values/strings.xml": nil,
 		"device/vendor/blah/static_overlay/bar/res/values/strings.xml": nil,
 		"device/vendor/blah/overlay2/res/values/strings.xml":           nil,
 	}

 	bp := `
 			android_app {
 				name: "foo",
 				resource_dirs: ["foo/res"],
 			}

 			android_app {
 				name: "bar",
 				resource_dirs: ["bar/res"],
 			}
 		`

 	for _, testCase := range testEnforceRROTests {
 		t.Run(testCase.name, func(t *testing.T) {
 			config := testConfig(nil)
 			config.TestProductVariables.ResourceOverlays = &resourceOverlays
 			if testCase.enforceRROTargets != nil {
 				config.TestProductVariables.EnforceRROTargets = &testCase.enforceRROTargets
 			}
 			if testCase.enforceRROExcludedOverlays != nil {
 				config.TestProductVariables.EnforceRROExcludedOverlays = &testCase.enforceRROExcludedOverlays
 			}

 			ctx := testAppContext(config, bp, fs)
 			run(t, ctx, config)

 			getOverlays := func(moduleName string) ([]string, []string) {
 				module := ctx.ModuleForTests(moduleName, "android_common")
 				overlayCompiledPaths := module.Output("aapt2/overlay.list").Inputs.Strings()

 				var overlayFiles []string
 				for _, o := range overlayCompiledPaths {
 					overlayFiles = append(overlayFiles, module.Output(o).Inputs.Strings()...)
 				}

 				rroDirs := module.Module().(*AndroidApp).rroDirs.Strings()

 				return overlayFiles, rroDirs
 			}

 			fooOverlayFiles, fooRRODirs := getOverlays("foo")
 			barOverlayFiles, barRRODirs := getOverlays("bar")

 			if !reflect.DeepEqual(fooOverlayFiles, testCase.fooOverlayFiles) {
 				t.Errorf("expected foo overlay files:\n  %#v\n got:\n  %#v",
 					testCase.fooOverlayFiles, fooOverlayFiles)
 			}
 			if !reflect.DeepEqual(fooRRODirs, testCase.fooRRODirs) {
 				t.Errorf("expected foo rroDirs:  %#v\n got:\n  %#v",
 					testCase.fooRRODirs, fooRRODirs)
 			}

 			if !reflect.DeepEqual(barOverlayFiles, testCase.barOverlayFiles) {
 				t.Errorf("expected bar overlay files:\n  %#v\n got:\n  %#v",
 					testCase.barOverlayFiles, barOverlayFiles)
 			}
 			if !reflect.DeepEqual(barRRODirs, testCase.barRRODirs) {
 				t.Errorf("expected bar rroDirs:  %#v\n got:\n  %#v",
 					testCase.barRRODirs, barRRODirs)
 			}

 		})
 	}
 }

 func TestAppSdkVersion(t *testing.T) {
 	testCases := []struct {
 		name                  string
 		sdkVersion            string
 		platformSdkInt        int
 		platformSdkCodename   string
 		platformSdkFinal      bool
 		expectedMinSdkVersion string
 	}{
 		{
 			name:                  "current final SDK",
 			sdkVersion:            "current",
 			platformSdkInt:        27,
 			platformSdkCodename:   "REL",
 			platformSdkFinal:      true,
 			expectedMinSdkVersion: "27",
 		},
 		{
 			name:                  "current non-final SDK",
 			sdkVersion:            "current",
 			platformSdkInt:        27,
 			platformSdkCodename:   "OMR1",
 			platformSdkFinal:      false,
 			expectedMinSdkVersion: "OMR1",
 		},
 		{
 			name:                  "default final SDK",
 			sdkVersion:            "",
 			platformSdkInt:        27,
 			platformSdkCodename:   "REL",
 			platformSdkFinal:      true,
 			expectedMinSdkVersion: "27",
 		},
 		{
 			name:                  "default non-final SDK",
 			sdkVersion:            "",
 			platformSdkInt:        27,
 			platformSdkCodename:   "OMR1",
 			platformSdkFinal:      false,
 			expectedMinSdkVersion: "OMR1",
 		},
 		{
 			name:                  "14",
 			sdkVersion:            "14",
 			expectedMinSdkVersion: "14",
 		},
 	}

 	for _, moduleType := range []string{"android_app", "android_library"} {
 		for _, test := range testCases {
 			t.Run(moduleType+" "+test.name, func(t *testing.T) {
 				bp := fmt.Sprintf(`%s {
 					name: "foo",
 					srcs: ["a.java"],
 					sdk_version: "%s",
 				}`, moduleType, test.sdkVersion)

 				config := testConfig(nil)
 				config.TestProductVariables.Platform_sdk_version = &test.platformSdkInt
 				config.TestProductVariables.Platform_sdk_codename = &test.platformSdkCodename
 				config.TestProductVariables.Platform_sdk_final = &test.platformSdkFinal

 				ctx := testAppContext(config, bp, nil)

 				run(t, ctx, config)

 				foo := ctx.ModuleForTests("foo", "android_common")
 				link := foo.Output("package-res.apk")
 				linkFlags := strings.Split(link.Args["flags"], " ")
 				min := android.IndexList("--min-sdk-version", linkFlags)
 				target := android.IndexList("--target-sdk-version", linkFlags)

 				if min == -1 || target == -1 || min == len(linkFlags)-1 || target == len(linkFlags)-1 {
 					t.Fatalf("missing --min-sdk-version or --target-sdk-version in link flags: %q", linkFlags)
 				}

 				gotMinSdkVersion := linkFlags[min+1]
 				gotTargetSdkVersion := linkFlags[target+1]

 				if gotMinSdkVersion != test.expectedMinSdkVersion {
 					t.Errorf("incorrect --min-sdk-version, expected %q got %q",
 						test.expectedMinSdkVersion, gotMinSdkVersion)
 				}

 				if gotTargetSdkVersion != test.expectedMinSdkVersion {
 					t.Errorf("incorrect --target-sdk-version, expected %q got %q",
 						test.expectedMinSdkVersion, gotTargetSdkVersion)
 				}
 			})
 		}
 	}
 }

 func TestJNI(t *testing.T) {
 	ctx := testJava(t, `
 		toolchain_library {
 			name: "libcompiler_rt-extras",
 			src: "",
 		}

 		toolchain_library {
 			name: "libatomic",
 			src: "",
 		}

 		toolchain_library {
 			name: "libgcc",
 			src: "",
 		}

 		toolchain_library {
 			name: "libclang_rt.builtins-aarch64-android",
 			src: "",
 		}

 		toolchain_library {
 			name: "libclang_rt.builtins-arm-android",
 			src: "",
 		}

 		cc_object {
 			name: "crtbegin_so",
 			stl: "none",
 		}

 		cc_object {
 			name: "crtend_so",
 			stl: "none",
 		}

 		cc_library {
 			name: "libjni",
 			system_shared_libs: [],
 			stl: "none",
 		}

 		android_test {
 			name: "test",
 			no_framework_libs: true,
 			jni_libs: ["libjni"],
 		}

 		android_test {
 			name: "test_first",
 			no_framework_libs: true,
 			compile_multilib: "first",
 			jni_libs: ["libjni"],
 		}

 		android_test {
 			name: "test_both",
 			no_framework_libs: true,
 			compile_multilib: "both",
 			jni_libs: ["libjni"],
 		}

 		android_test {
 			name: "test_32",
 			no_framework_libs: true,
 			compile_multilib: "32",
 			jni_libs: ["libjni"],
 		}

 		android_test {
 			name: "test_64",
 			no_framework_libs: true,
 			compile_multilib: "64",
 			jni_libs: ["libjni"],
 		}
 		`)

 	// check the existence of the internal modules
 	ctx.ModuleForTests("test", "android_common")
 	ctx.ModuleForTests("test_first", "android_common")
 	ctx.ModuleForTests("test_both", "android_common")
 	ctx.ModuleForTests("test_32", "android_common")
 	ctx.ModuleForTests("test_64", "android_common")

 	testCases := []struct {
 		name string
 		abis []string
 	}{
 		{"test", []string{"arm64-v8a"}},
 		{"test_first", []string{"arm64-v8a"}},
 		{"test_both", []string{"arm64-v8a", "armeabi-v7a"}},
 		{"test_32", []string{"armeabi-v7a"}},
 		{"test_64", []string{"arm64-v8a"}},
 	}

 	for _, test := range testCases {
 		t.Run(test.name, func(t *testing.T) {
 			app := ctx.ModuleForTests(test.name, "android_common")
 			jniLibZip := app.Output("jnilibs.zip")
 			var abis []string
 			args := strings.Fields(jniLibZip.Args["jarArgs"])
 			for i := 0; i < len(args); i++ {
 				if args[i] == "-P" {
 					abis = append(abis, filepath.Base(args[i+1]))
 					i++
 				}
 			}
 			if !reflect.DeepEqual(abis, test.abis) {
 				t.Errorf("want abis %v, got %v", test.abis, abis)
 			}
 		})
 	}
 }
	// Copyright 2017 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 java

	import (
	"android/soong/android"
	"fmt"
	"path/filepath"
	"reflect"
	"sort"
	"strings"
	"testing"
	)

	var (
	resourceFiles = []string{
	"res/layout/layout.xml",
	"res/values/strings.xml",
	"res/values-en-rUS/strings.xml",
	}

	compiledResourceFiles = []string{
	"aapt2/res/layout_layout.xml.flat",
	"aapt2/res/values_strings.arsc.flat",
	"aapt2/res/values-en-rUS_strings.arsc.flat",
	}
	)

	func testAppContext(config android.Config, bp string, fs map[string][]byte) *android.TestContext {
	appFS := map[string][]byte{}
	for k, v := range fs {
	appFS[k] = v
	}

	for _, file := range resourceFiles {
	appFS[file] = nil
	}

	return testContext(config, bp, appFS)
	}

	func testApp(t testing.T, bp string) android.TestContext {
	config := testConfig(nil)

	ctx := testAppContext(config, bp, nil)

	run(t, ctx, config)

	return ctx
	}

	func TestApp(t *testing.T) {
	for _, moduleType := range []string{"android_app", "android_library"} {
	t.Run(moduleType, func(t *testing.T) {
	ctx := testApp(t, moduleType+` {
	name: "foo",
	srcs: ["a.java"],
	}
	`)

	foo := ctx.ModuleForTests("foo", "android_common")

	var expectedLinkImplicits []string

	manifestFixer := foo.Output("manifest_fixer/AndroidManifest.xml")
	expectedLinkImplicits = append(expectedLinkImplicits, manifestFixer.Output.String())

	frameworkRes := ctx.ModuleForTests("framework-res", "android_common")
	expectedLinkImplicits = append(expectedLinkImplicits,
	frameworkRes.Output("package-res.apk").Output.String())

	// Test the mapping from input files to compiled output file names
	compile := foo.Output(compiledResourceFiles[0])
	if !reflect.DeepEqual(resourceFiles, compile.Inputs.Strings()) {
	t.Errorf("expected aapt2 compile inputs expected:\n %#v\n got:\n %#v",
	resourceFiles, compile.Inputs.Strings())
	}

	compiledResourceOutputs := compile.Outputs.Strings()
	sort.Strings(compiledResourceOutputs)

	expectedLinkImplicits = append(expectedLinkImplicits, compiledResourceOutputs...)

	list := foo.Output("aapt2/res.list")
	expectedLinkImplicits = append(expectedLinkImplicits, list.Output.String())

	// Check that the link rule uses
	res := ctx.ModuleForTests("foo", "android_common").Output("package-res.apk")
	if !reflect.DeepEqual(expectedLinkImplicits, res.Implicits.Strings()) {
	t.Errorf("expected aapt2 link implicits expected:\n %#v\n got:\n %#v",
	expectedLinkImplicits, res.Implicits.Strings())
	}
	})
	}
	}

	var testEnforceRROTests = []struct {
	name string
	enforceRROTargets []string
	enforceRROExcludedOverlays []string
	fooOverlayFiles []string
	fooRRODirs []string
	barOverlayFiles []string
	barRRODirs []string
	}{
	{
	name: "no RRO",
	enforceRROTargets: nil,
	enforceRROExcludedOverlays: nil,
	fooOverlayFiles: []string{
	"device/vendor/blah/static_overlay/foo/res/values/strings.xml",
	"device/vendor/blah/overlay/foo/res/values/strings.xml",
	},
	fooRRODirs: nil,
	barOverlayFiles: []string{
	"device/vendor/blah/static_overlay/bar/res/values/strings.xml",
	"device/vendor/blah/overlay/bar/res/values/strings.xml",
	},
	barRRODirs: nil,
	},
	{
	name: "enforce RRO on foo",
	enforceRROTargets: []string{"foo"},
	enforceRROExcludedOverlays: []string{"device/vendor/blah/static_overlay"},
	fooOverlayFiles: []string{
	"device/vendor/blah/static_overlay/foo/res/values/strings.xml",
	},
	fooRRODirs: []string{
	"device/vendor/blah/overlay/foo/res",
	},
	barOverlayFiles: []string{
	"device/vendor/blah/static_overlay/bar/res/values/strings.xml",
	"device/vendor/blah/overlay/bar/res/values/strings.xml",
	},
	barRRODirs: nil,
	},
	{
	name: "enforce RRO on all",
	enforceRROTargets: []string{"*"},
	enforceRROExcludedOverlays: []string{"device/vendor/blah/static_overlay"},
	fooOverlayFiles: []string{
	"device/vendor/blah/static_overlay/foo/res/values/strings.xml",
	},
	fooRRODirs: []string{
	"device/vendor/blah/overlay/foo/res",
	},
	barOverlayFiles: []string{
	"device/vendor/blah/static_overlay/bar/res/values/strings.xml",
	},
	barRRODirs: []string{
	"device/vendor/blah/overlay/bar/res",
	},
	},
	}

	func TestEnforceRRO(t *testing.T) {
	resourceOverlays := []string{
	"device/vendor/blah/overlay",
	"device/vendor/blah/overlay2",
	"device/vendor/blah/static_overlay",
	}

	fs := map[string][]byte{
	"foo/res/res/values/strings.xml": nil,
	"bar/res/res/values/strings.xml": nil,
	"device/vendor/blah/overlay/foo/res/values/strings.xml": nil,
	"device/vendor/blah/overlay/bar/res/values/strings.xml": nil,
	"device/vendor/blah/static_overlay/foo/res/values/strings.xml": nil,
	"device/vendor/blah/static_overlay/bar/res/values/strings.xml": nil,
	"device/vendor/blah/overlay2/res/values/strings.xml": nil,
	}

	bp := `
	android_app {
	name: "foo",
	resource_dirs: ["foo/res"],
	}

	android_app {
	name: "bar",
	resource_dirs: ["bar/res"],
	}
	`

	for _, testCase := range testEnforceRROTests {
	t.Run(testCase.name, func(t *testing.T) {
	config := testConfig(nil)
	config.TestProductVariables.ResourceOverlays = &resourceOverlays
	if testCase.enforceRROTargets != nil {
	config.TestProductVariables.EnforceRROTargets = &testCase.enforceRROTargets
	}
	if testCase.enforceRROExcludedOverlays != nil {
	config.TestProductVariables.EnforceRROExcludedOverlays = &testCase.enforceRROExcludedOverlays
	}

	ctx := testAppContext(config, bp, fs)
	run(t, ctx, config)

	getOverlays := func(moduleName string) ([]string, []string) {
	module := ctx.ModuleForTests(moduleName, "android_common")
	overlayCompiledPaths := module.Output("aapt2/overlay.list").Inputs.Strings()

	var overlayFiles []string
	for _, o := range overlayCompiledPaths {
	overlayFiles = append(overlayFiles, module.Output(o).Inputs.Strings()...)
	}

	rroDirs := module.Module().(*AndroidApp).rroDirs.Strings()

	return overlayFiles, rroDirs
	}

	fooOverlayFiles, fooRRODirs := getOverlays("foo")
	barOverlayFiles, barRRODirs := getOverlays("bar")

	if !reflect.DeepEqual(fooOverlayFiles, testCase.fooOverlayFiles) {
	t.Errorf("expected foo overlay files:\n %#v\n got:\n %#v",
	testCase.fooOverlayFiles, fooOverlayFiles)
	}
	if !reflect.DeepEqual(fooRRODirs, testCase.fooRRODirs) {
	t.Errorf("expected foo rroDirs: %#v\n got:\n %#v",
	testCase.fooRRODirs, fooRRODirs)
	}

	if !reflect.DeepEqual(barOverlayFiles, testCase.barOverlayFiles) {
	t.Errorf("expected bar overlay files:\n %#v\n got:\n %#v",
	testCase.barOverlayFiles, barOverlayFiles)
	}
	if !reflect.DeepEqual(barRRODirs, testCase.barRRODirs) {
	t.Errorf("expected bar rroDirs: %#v\n got:\n %#v",
	testCase.barRRODirs, barRRODirs)
	}

	})
	}
	}

	func TestAppSdkVersion(t *testing.T) {
	testCases := []struct {
	name string
	sdkVersion string
	platformSdkInt int
	platformSdkCodename string
	platformSdkFinal bool
	expectedMinSdkVersion string
	}{
	{
	name: "current final SDK",
	sdkVersion: "current",
	platformSdkInt: 27,
	platformSdkCodename: "REL",
	platformSdkFinal: true,
	expectedMinSdkVersion: "27",
	},
	{
	name: "current non-final SDK",
	sdkVersion: "current",
	platformSdkInt: 27,
	platformSdkCodename: "OMR1",
	platformSdkFinal: false,
	expectedMinSdkVersion: "OMR1",
	},
	{
	name: "default final SDK",
	sdkVersion: "",
	platformSdkInt: 27,
	platformSdkCodename: "REL",
	platformSdkFinal: true,
	expectedMinSdkVersion: "27",
	},
	{
	name: "default non-final SDK",
	sdkVersion: "",
	platformSdkInt: 27,
	platformSdkCodename: "OMR1",
	platformSdkFinal: false,
	expectedMinSdkVersion: "OMR1",
	},
	{
	name: "14",
	sdkVersion: "14",
	expectedMinSdkVersion: "14",
	},
	}

	for _, moduleType := range []string{"android_app", "android_library"} {
	for _, test := range testCases {
	t.Run(moduleType+" "+test.name, func(t *testing.T) {
	bp := fmt.Sprintf(`%s {
	name: "foo",
	srcs: ["a.java"],
	sdk_version: "%s",
	}`, moduleType, test.sdkVersion)

	config := testConfig(nil)
	config.TestProductVariables.Platform_sdk_version = &test.platformSdkInt
	config.TestProductVariables.Platform_sdk_codename = &test.platformSdkCodename
	config.TestProductVariables.Platform_sdk_final = &test.platformSdkFinal

	ctx := testAppContext(config, bp, nil)

	run(t, ctx, config)

	foo := ctx.ModuleForTests("foo", "android_common")
	link := foo.Output("package-res.apk")
	linkFlags := strings.Split(link.Args["flags"], " ")
	min := android.IndexList("--min-sdk-version", linkFlags)
	target := android.IndexList("--target-sdk-version", linkFlags)

	if min == -1 \|\| target == -1 \|\| min == len(linkFlags)-1 \|\| target == len(linkFlags)-1 {
	t.Fatalf("missing --min-sdk-version or --target-sdk-version in link flags: %q", linkFlags)
	}

	gotMinSdkVersion := linkFlags[min+1]
	gotTargetSdkVersion := linkFlags[target+1]

	if gotMinSdkVersion != test.expectedMinSdkVersion {
	t.Errorf("incorrect --min-sdk-version, expected %q got %q",
	test.expectedMinSdkVersion, gotMinSdkVersion)
	}

	if gotTargetSdkVersion != test.expectedMinSdkVersion {
	t.Errorf("incorrect --target-sdk-version, expected %q got %q",
	test.expectedMinSdkVersion, gotTargetSdkVersion)
	}
	})
	}
	}
	}

	func TestJNI(t *testing.T) {
	ctx := testJava(t, `
	toolchain_library {
	name: "libcompiler_rt-extras",
	src: "",
	}

	toolchain_library {
	name: "libatomic",
	src: "",
	}

	toolchain_library {
	name: "libgcc",
	src: "",
	}

	toolchain_library {
	name: "libclang_rt.builtins-aarch64-android",
	src: "",
	}

	toolchain_library {
	name: "libclang_rt.builtins-arm-android",
	src: "",
	}

	cc_object {
	name: "crtbegin_so",
	stl: "none",
	}

	cc_object {
	name: "crtend_so",
	stl: "none",
	}

	cc_library {
	name: "libjni",
	system_shared_libs: [],
	stl: "none",
	}

	android_test {
	name: "test",
	no_framework_libs: true,
	jni_libs: ["libjni"],
	}

	android_test {
	name: "test_first",
	no_framework_libs: true,
	compile_multilib: "first",
	jni_libs: ["libjni"],
	}

	android_test {
	name: "test_both",
	no_framework_libs: true,
	compile_multilib: "both",
	jni_libs: ["libjni"],
	}

	android_test {
	name: "test_32",
	no_framework_libs: true,
	compile_multilib: "32",
	jni_libs: ["libjni"],
	}

	android_test {
	name: "test_64",
	no_framework_libs: true,
	compile_multilib: "64",
	jni_libs: ["libjni"],
	}
	`)

	// check the existence of the internal modules
	ctx.ModuleForTests("test", "android_common")
	ctx.ModuleForTests("test_first", "android_common")
	ctx.ModuleForTests("test_both", "android_common")
	ctx.ModuleForTests("test_32", "android_common")
	ctx.ModuleForTests("test_64", "android_common")

	testCases := []struct {
	name string
	abis []string
	}{
	{"test", []string{"arm64-v8a"}},
	{"test_first", []string{"arm64-v8a"}},
	{"test_both", []string{"arm64-v8a", "armeabi-v7a"}},
	{"test_32", []string{"armeabi-v7a"}},
	{"test_64", []string{"arm64-v8a"}},
	}

	for _, test := range testCases {
	t.Run(test.name, func(t *testing.T) {
	app := ctx.ModuleForTests(test.name, "android_common")
	jniLibZip := app.Output("jnilibs.zip")
	var abis []string
	args := strings.Fields(jniLibZip.Args["jarArgs"])
	for i := 0; i < len(args); i++ {
	if args[i] == "-P" {
	abis = append(abis, filepath.Base(args[i+1]))
	i++
	}
	}
	if !reflect.DeepEqual(abis, test.abis) {
	t.Errorf("want abis %v, got %v", test.abis, abis)
	}
	})
	}
	}