blob: 57b2a5936cc54533c62dcb8bb79911019366dbbd [file] [log] [blame]
// 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 (
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strconv"
"strings"
"testing"
"android/soong/android"
"android/soong/cc"
"android/soong/genrule"
)
var buildDir string
func setUp() {
var err error
buildDir, err = ioutil.TempDir("", "soong_java_test")
if err != nil {
panic(err)
}
}
func tearDown() {
os.RemoveAll(buildDir)
}
func TestMain(m *testing.M) {
run := func() int {
setUp()
defer tearDown()
return m.Run()
}
os.Exit(run())
}
func testConfig(env map[string]string) android.Config {
if env == nil {
env = make(map[string]string)
}
if env["ANDROID_JAVA8_HOME"] == "" {
env["ANDROID_JAVA8_HOME"] = "jdk8"
}
config := android.TestArchConfig(buildDir, env)
config.TestProductVariables.DeviceSystemSdkVersions = []string{"14", "15"}
return config
}
func testContext(config android.Config, bp string,
fs map[string][]byte) *android.TestContext {
ctx := android.NewTestArchContext()
ctx.RegisterModuleType("android_app", android.ModuleFactoryAdaptor(AndroidAppFactory))
ctx.RegisterModuleType("android_app_certificate", android.ModuleFactoryAdaptor(AndroidAppCertificateFactory))
ctx.RegisterModuleType("android_library", android.ModuleFactoryAdaptor(AndroidLibraryFactory))
ctx.RegisterModuleType("android_test", android.ModuleFactoryAdaptor(AndroidTestFactory))
ctx.RegisterModuleType("android_test_helper_app", android.ModuleFactoryAdaptor(AndroidTestHelperAppFactory))
ctx.RegisterModuleType("java_binary", android.ModuleFactoryAdaptor(BinaryFactory))
ctx.RegisterModuleType("java_binary_host", android.ModuleFactoryAdaptor(BinaryHostFactory))
ctx.RegisterModuleType("java_library", android.ModuleFactoryAdaptor(LibraryFactory))
ctx.RegisterModuleType("java_library_host", android.ModuleFactoryAdaptor(LibraryHostFactory))
ctx.RegisterModuleType("java_test", android.ModuleFactoryAdaptor(TestFactory))
ctx.RegisterModuleType("java_import", android.ModuleFactoryAdaptor(ImportFactory))
ctx.RegisterModuleType("java_defaults", android.ModuleFactoryAdaptor(defaultsFactory))
ctx.RegisterModuleType("java_system_modules", android.ModuleFactoryAdaptor(SystemModulesFactory))
ctx.RegisterModuleType("java_genrule", android.ModuleFactoryAdaptor(genRuleFactory))
ctx.RegisterModuleType("java_plugin", android.ModuleFactoryAdaptor(PluginFactory))
ctx.RegisterModuleType("filegroup", android.ModuleFactoryAdaptor(android.FileGroupFactory))
ctx.RegisterModuleType("genrule", android.ModuleFactoryAdaptor(genrule.GenRuleFactory))
ctx.RegisterModuleType("droiddoc", android.ModuleFactoryAdaptor(DroiddocFactory))
ctx.RegisterModuleType("droiddoc_host", android.ModuleFactoryAdaptor(DroiddocHostFactory))
ctx.RegisterModuleType("droiddoc_template", android.ModuleFactoryAdaptor(ExportedDroiddocDirFactory))
ctx.RegisterModuleType("java_sdk_library", android.ModuleFactoryAdaptor(sdkLibraryFactory))
ctx.RegisterModuleType("prebuilt_apis", android.ModuleFactoryAdaptor(prebuiltApisFactory))
ctx.PreArchMutators(android.RegisterPrebuiltsPreArchMutators)
ctx.PreArchMutators(android.RegisterPrebuiltsPostDepsMutators)
ctx.PreArchMutators(android.RegisterDefaultsPreArchMutators)
ctx.PreArchMutators(func(ctx android.RegisterMutatorsContext) {
ctx.TopDown("prebuilt_apis", prebuiltApisMutator).Parallel()
ctx.TopDown("java_sdk_library", sdkLibraryMutator).Parallel()
})
ctx.RegisterPreSingletonType("overlay", android.SingletonFactoryAdaptor(OverlaySingletonFactory))
ctx.RegisterPreSingletonType("sdk", android.SingletonFactoryAdaptor(sdkSingletonFactory))
// Register module types and mutators from cc needed for JNI testing
ctx.RegisterModuleType("cc_library", android.ModuleFactoryAdaptor(cc.LibraryFactory))
ctx.RegisterModuleType("cc_object", android.ModuleFactoryAdaptor(cc.ObjectFactory))
ctx.RegisterModuleType("toolchain_library", android.ModuleFactoryAdaptor(cc.ToolchainLibraryFactory))
ctx.PreDepsMutators(func(ctx android.RegisterMutatorsContext) {
ctx.BottomUp("link", cc.LinkageMutator).Parallel()
ctx.BottomUp("begin", cc.BeginMutator).Parallel()
})
ctx.Register()
extraModules := []string{
"core-lambda-stubs",
"framework",
"ext",
"android_stubs_current",
"android_system_stubs_current",
"android_test_stubs_current",
"core.current.stubs",
"core.platform.api.stubs",
"kotlin-stdlib",
"kotlin-annotations",
}
for _, extra := range extraModules {
bp += fmt.Sprintf(`
java_library {
name: "%s",
srcs: ["a.java"],
no_standard_libs: true,
sdk_version: "core_current",
system_modules: "core-platform-api-stubs-system-modules",
}
`, extra)
}
bp += `
android_app {
name: "framework-res",
no_framework_libs: true,
}
`
systemModules := []string{
"core-system-modules",
"core-platform-api-stubs-system-modules",
"android_stubs_current_system_modules",
"android_system_stubs_current_system_modules",
"android_test_stubs_current_system_modules",
}
for _, extra := range systemModules {
bp += fmt.Sprintf(`
java_system_modules {
name: "%s",
}
`, extra)
}
mockFS := map[string][]byte{
"Android.bp": []byte(bp),
"a.java": nil,
"b.java": nil,
"c.java": nil,
"b.kt": nil,
"a.jar": nil,
"b.jar": nil,
"java-res/a/a": nil,
"java-res/b/b": nil,
"java-res2/a": nil,
"java-fg/a.java": nil,
"java-fg/b.java": nil,
"java-fg/c.java": nil,
"api/current.txt": nil,
"api/removed.txt": nil,
"api/system-current.txt": nil,
"api/system-removed.txt": nil,
"api/test-current.txt": nil,
"api/test-removed.txt": nil,
"prebuilts/sdk/14/public/android.jar": nil,
"prebuilts/sdk/14/public/framework.aidl": nil,
"prebuilts/sdk/14/system/android.jar": nil,
"prebuilts/sdk/17/public/android.jar": nil,
"prebuilts/sdk/17/public/framework.aidl": nil,
"prebuilts/sdk/17/system/android.jar": nil,
"prebuilts/sdk/current/core/android.jar": nil,
"prebuilts/sdk/current/public/android.jar": nil,
"prebuilts/sdk/current/public/framework.aidl": nil,
"prebuilts/sdk/current/public/core.jar": nil,
"prebuilts/sdk/current/system/android.jar": nil,
"prebuilts/sdk/current/test/android.jar": nil,
"prebuilts/sdk/28/public/api/foo.txt": nil,
"prebuilts/sdk/28/system/api/foo.txt": nil,
"prebuilts/sdk/28/test/api/foo.txt": nil,
"prebuilts/sdk/28/public/api/foo-removed.txt": nil,
"prebuilts/sdk/28/system/api/foo-removed.txt": nil,
"prebuilts/sdk/28/test/api/foo-removed.txt": nil,
"prebuilts/sdk/28/public/api/bar.txt": nil,
"prebuilts/sdk/28/system/api/bar.txt": nil,
"prebuilts/sdk/28/test/api/bar.txt": nil,
"prebuilts/sdk/28/public/api/bar-removed.txt": nil,
"prebuilts/sdk/28/system/api/bar-removed.txt": nil,
"prebuilts/sdk/28/test/api/bar-removed.txt": nil,
"prebuilts/sdk/tools/core-lambda-stubs.jar": nil,
"prebuilts/sdk/Android.bp": []byte(`prebuilt_apis { name: "sdk", api_dirs: ["14", "28", "current"],}`),
// For framework-res, which is an implicit dependency for framework
"AndroidManifest.xml": nil,
"build/target/product/security/testkey": nil,
"build/soong/scripts/jar-wrapper.sh": nil,
"build/make/core/proguard.flags": nil,
"build/make/core/proguard_basic_keeps.flags": nil,
"jdk8/jre/lib/jce.jar": nil,
"jdk8/jre/lib/rt.jar": nil,
"jdk8/lib/tools.jar": nil,
"bar-doc/a.java": nil,
"bar-doc/b.java": nil,
"bar-doc/IFoo.aidl": nil,
"bar-doc/known_oj_tags.txt": nil,
"external/doclava/templates-sdk": nil,
"cert/new_cert.x509.pem": nil,
"cert/new_cert.pk8": nil,
}
for k, v := range fs {
mockFS[k] = v
}
ctx.MockFileSystem(mockFS)
return ctx
}
func run(t *testing.T, ctx *android.TestContext, config android.Config) {
t.Helper()
_, errs := ctx.ParseFileList(".", []string{"Android.bp", "prebuilts/sdk/Android.bp"})
android.FailIfErrored(t, errs)
_, errs = ctx.PrepareBuildActions(config)
android.FailIfErrored(t, errs)
}
func testJava(t *testing.T, bp string) *android.TestContext {
t.Helper()
config := testConfig(nil)
ctx := testContext(config, bp, nil)
run(t, ctx, config)
return ctx
}
func moduleToPath(name string) string {
switch {
case name == `""`:
return name
case strings.HasSuffix(name, ".jar"):
return name
default:
return filepath.Join(buildDir, ".intermediates", name, "android_common", "turbine-combined", name+".jar")
}
}
func TestSimple(t *testing.T) {
ctx := testJava(t, `
java_library {
name: "foo",
srcs: ["a.java"],
libs: ["bar"],
static_libs: ["baz"],
}
java_library {
name: "bar",
srcs: ["b.java"],
}
java_library {
name: "baz",
srcs: ["c.java"],
}
`)
javac := ctx.ModuleForTests("foo", "android_common").Rule("javac")
combineJar := ctx.ModuleForTests("foo", "android_common").Description("for javac")
if len(javac.Inputs) != 1 || javac.Inputs[0].String() != "a.java" {
t.Errorf(`foo inputs %v != ["a.java"]`, javac.Inputs)
}
baz := ctx.ModuleForTests("baz", "android_common").Rule("javac").Output.String()
barTurbine := filepath.Join(buildDir, ".intermediates", "bar", "android_common", "turbine-combined", "bar.jar")
bazTurbine := filepath.Join(buildDir, ".intermediates", "baz", "android_common", "turbine-combined", "baz.jar")
if !strings.Contains(javac.Args["classpath"], barTurbine) {
t.Errorf("foo classpath %v does not contain %q", javac.Args["classpath"], barTurbine)
}
if !strings.Contains(javac.Args["classpath"], bazTurbine) {
t.Errorf("foo classpath %v does not contain %q", javac.Args["classpath"], bazTurbine)
}
if len(combineJar.Inputs) != 2 || combineJar.Inputs[1].String() != baz {
t.Errorf("foo combineJar inputs %v does not contain %q", combineJar.Inputs, baz)
}
}
func TestArchSpecific(t *testing.T) {
ctx := testJava(t, `
java_library {
name: "foo",
srcs: ["a.java"],
target: {
android: {
srcs: ["b.java"],
},
},
}
`)
javac := ctx.ModuleForTests("foo", "android_common").Rule("javac")
if len(javac.Inputs) != 2 || javac.Inputs[0].String() != "a.java" || javac.Inputs[1].String() != "b.java" {
t.Errorf(`foo inputs %v != ["a.java", "b.java"]`, javac.Inputs)
}
}
func TestBinary(t *testing.T) {
ctx := testJava(t, `
java_library_host {
name: "foo",
srcs: ["a.java"],
}
java_binary_host {
name: "bar",
srcs: ["b.java"],
static_libs: ["foo"],
}
`)
buildOS := android.BuildOs.String()
bar := ctx.ModuleForTests("bar", buildOS+"_common")
barJar := bar.Output("bar.jar").Output.String()
barWrapper := ctx.ModuleForTests("bar", buildOS+"_x86_64")
barWrapperDeps := barWrapper.Output("bar").Implicits.Strings()
// Test that the install binary wrapper depends on the installed jar file
if len(barWrapperDeps) != 1 || barWrapperDeps[0] != barJar {
t.Errorf("expected binary wrapper implicits [%q], got %v",
barJar, barWrapperDeps)
}
}
func TestPrebuilts(t *testing.T) {
ctx := testJava(t, `
java_library {
name: "foo",
srcs: ["a.java"],
libs: ["bar"],
static_libs: ["baz"],
}
java_import {
name: "bar",
jars: ["a.jar"],
}
java_import {
name: "baz",
jars: ["b.jar"],
}
`)
javac := ctx.ModuleForTests("foo", "android_common").Rule("javac")
combineJar := ctx.ModuleForTests("foo", "android_common").Description("for javac")
barJar := ctx.ModuleForTests("bar", "android_common").Rule("combineJar").Output
bazJar := ctx.ModuleForTests("baz", "android_common").Rule("combineJar").Output
if !strings.Contains(javac.Args["classpath"], barJar.String()) {
t.Errorf("foo classpath %v does not contain %q", javac.Args["classpath"], barJar.String())
}
if len(combineJar.Inputs) != 2 || combineJar.Inputs[1].String() != bazJar.String() {
t.Errorf("foo combineJar inputs %v does not contain %q", combineJar.Inputs, bazJar.String())
}
}
func TestDefaults(t *testing.T) {
ctx := testJava(t, `
java_defaults {
name: "defaults",
srcs: ["a.java"],
libs: ["bar"],
static_libs: ["baz"],
}
java_library {
name: "foo",
defaults: ["defaults"],
}
java_library {
name: "bar",
srcs: ["b.java"],
}
java_library {
name: "baz",
srcs: ["c.java"],
}
`)
javac := ctx.ModuleForTests("foo", "android_common").Rule("javac")
combineJar := ctx.ModuleForTests("foo", "android_common").Description("for javac")
if len(javac.Inputs) != 1 || javac.Inputs[0].String() != "a.java" {
t.Errorf(`foo inputs %v != ["a.java"]`, javac.Inputs)
}
barTurbine := filepath.Join(buildDir, ".intermediates", "bar", "android_common", "turbine-combined", "bar.jar")
if !strings.Contains(javac.Args["classpath"], barTurbine) {
t.Errorf("foo classpath %v does not contain %q", javac.Args["classpath"], barTurbine)
}
baz := ctx.ModuleForTests("baz", "android_common").Rule("javac").Output.String()
if len(combineJar.Inputs) != 2 || combineJar.Inputs[1].String() != baz {
t.Errorf("foo combineJar inputs %v does not contain %q", combineJar.Inputs, baz)
}
}
func TestResources(t *testing.T) {
var table = []struct {
name string
prop string
extra string
args string
}{
{
// Test that a module with java_resource_dirs includes the files
name: "resource dirs",
prop: `java_resource_dirs: ["java-res"]`,
args: "-C java-res -f java-res/a/a -f java-res/b/b",
},
{
// Test that a module with java_resources includes the files
name: "resource files",
prop: `java_resources: ["java-res/a/a", "java-res/b/b"]`,
args: "-C . -f java-res/a/a -f java-res/b/b",
},
{
// Test that a module with a filegroup in java_resources includes the files with the
// path prefix
name: "resource filegroup",
prop: `java_resources: [":foo-res"]`,
extra: `
filegroup {
name: "foo-res",
path: "java-res",
srcs: ["java-res/a/a", "java-res/b/b"],
}`,
args: "-C java-res -f java-res/a/a -f java-res/b/b",
},
{
// Test that a module with "include_srcs: true" includes its source files in the resources jar
name: "include sources",
prop: `include_srcs: true`,
args: "-C . -f a.java -f b.java -f c.java",
},
{
// Test that a module with wildcards in java_resource_dirs has the correct path prefixes
name: "wildcard dirs",
prop: `java_resource_dirs: ["java-res/*"]`,
args: "-C java-res/a -f java-res/a/a -C java-res/b -f java-res/b/b",
},
{
// Test that a module exclude_java_resource_dirs excludes the files
name: "wildcard dirs",
prop: `java_resource_dirs: ["java-res/*"], exclude_java_resource_dirs: ["java-res/b"]`,
args: "-C java-res/a -f java-res/a/a",
},
{
// Test wildcards in java_resources
name: "wildcard files",
prop: `java_resources: ["java-res/**/*"]`,
args: "-C . -f java-res/a/a -f java-res/b/b",
},
{
// Test exclude_java_resources with java_resources
name: "wildcard files with exclude",
prop: `java_resources: ["java-res/**/*"], exclude_java_resources: ["java-res/b/*"]`,
args: "-C . -f java-res/a/a",
},
{
// Test exclude_java_resources with java_resource_dirs
name: "resource dirs with exclude files",
prop: `java_resource_dirs: ["java-res"], exclude_java_resources: ["java-res/b/b"]`,
args: "-C java-res -f java-res/a/a",
},
{
// Test exclude_java_resource_dirs with java_resource_dirs
name: "resource dirs with exclude files",
prop: `java_resource_dirs: ["java-res", "java-res2"], exclude_java_resource_dirs: ["java-res2"]`,
args: "-C java-res -f java-res/a/a -f java-res/b/b",
},
}
for _, test := range table {
t.Run(test.name, func(t *testing.T) {
ctx := testJava(t, `
java_library {
name: "foo",
srcs: [
"a.java",
"b.java",
"c.java",
],
`+test.prop+`,
}
`+test.extra)
foo := ctx.ModuleForTests("foo", "android_common").Output("withres/foo.jar")
fooRes := ctx.ModuleForTests("foo", "android_common").Output("res/foo.jar")
if !inList(fooRes.Output.String(), foo.Inputs.Strings()) {
t.Errorf("foo combined jars %v does not contain %q",
foo.Inputs.Strings(), fooRes.Output.String())
}
if fooRes.Args["jarArgs"] != test.args {
t.Errorf("foo resource jar args %q is not %q",
fooRes.Args["jarArgs"], test.args)
}
})
}
}
func TestGeneratedSources(t *testing.T) {
ctx := testJava(t, `
java_library {
name: "foo",
srcs: [
"a*.java",
":gen",
"b*.java",
],
}
genrule {
name: "gen",
tool_files: ["java-res/a"],
out: ["gen.java"],
}
`)
javac := ctx.ModuleForTests("foo", "android_common").Rule("javac")
genrule := ctx.ModuleForTests("gen", "").Rule("generator")
if filepath.Base(genrule.Output.String()) != "gen.java" {
t.Fatalf(`gen output file %v is not ".../gen.java"`, genrule.Output.String())
}
if len(javac.Inputs) != 3 ||
javac.Inputs[0].String() != "a.java" ||
javac.Inputs[1].String() != genrule.Output.String() ||
javac.Inputs[2].String() != "b.java" {
t.Errorf(`foo inputs %v != ["a.java", ".../gen.java", "b.java"]`, javac.Inputs)
}
}
func TestTurbine(t *testing.T) {
ctx := testJava(t, `
java_library {
name: "foo",
srcs: ["a.java"],
sdk_version: "14",
}
java_library {
name: "bar",
srcs: ["b.java"],
static_libs: ["foo"],
sdk_version: "14",
}
java_library {
name: "baz",
srcs: ["c.java"],
libs: ["bar"],
sdk_version: "14",
}
`)
fooTurbine := ctx.ModuleForTests("foo", "android_common").Rule("turbine")
barTurbine := ctx.ModuleForTests("bar", "android_common").Rule("turbine")
barJavac := ctx.ModuleForTests("bar", "android_common").Rule("javac")
barTurbineCombined := ctx.ModuleForTests("bar", "android_common").Description("for turbine")
bazJavac := ctx.ModuleForTests("baz", "android_common").Rule("javac")
if len(fooTurbine.Inputs) != 1 || fooTurbine.Inputs[0].String() != "a.java" {
t.Errorf(`foo inputs %v != ["a.java"]`, fooTurbine.Inputs)
}
fooHeaderJar := filepath.Join(buildDir, ".intermediates", "foo", "android_common", "turbine-combined", "foo.jar")
if !strings.Contains(barTurbine.Args["classpath"], fooHeaderJar) {
t.Errorf("bar turbine classpath %v does not contain %q", barTurbine.Args["classpath"], fooHeaderJar)
}
if !strings.Contains(barJavac.Args["classpath"], fooHeaderJar) {
t.Errorf("bar javac classpath %v does not contain %q", barJavac.Args["classpath"], fooHeaderJar)
}
if len(barTurbineCombined.Inputs) != 2 || barTurbineCombined.Inputs[1].String() != fooHeaderJar {
t.Errorf("bar turbine combineJar inputs %v does not contain %q", barTurbineCombined.Inputs, fooHeaderJar)
}
if !strings.Contains(bazJavac.Args["classpath"], "prebuilts/sdk/14/public/android.jar") {
t.Errorf("baz javac classpath %v does not contain %q", bazJavac.Args["classpath"],
"prebuilts/sdk/14/public/android.jar")
}
}
func TestSharding(t *testing.T) {
ctx := testJava(t, `
java_library {
name: "bar",
srcs: ["a.java","b.java","c.java"],
javac_shard_size: 1
}
`)
barHeaderJar := filepath.Join(buildDir, ".intermediates", "bar", "android_common", "turbine-combined", "bar.jar")
for i := 0; i < 3; i++ {
barJavac := ctx.ModuleForTests("bar", "android_common").Description("javac" + strconv.Itoa(i))
if !strings.Contains(barJavac.Args["classpath"], barHeaderJar) {
t.Errorf("bar javac classpath %v does not contain %q", barJavac.Args["classpath"], barHeaderJar)
}
}
}
func TestDroiddoc(t *testing.T) {
ctx := testJava(t, `
droiddoc_template {
name: "droiddoc-templates-sdk",
path: ".",
}
droiddoc {
name: "bar-doc",
srcs: [
"bar-doc/*.java",
"bar-doc/IFoo.aidl",
],
exclude_srcs: [
"bar-doc/b.java"
],
custom_template: "droiddoc-templates-sdk",
hdf: [
"android.whichdoc offline",
],
knowntags: [
"bar-doc/known_oj_tags.txt",
],
proofread_file: "libcore-proofread.txt",
todo_file: "libcore-docs-todo.html",
args: "-offlinemode -title \"libcore\"",
}
`)
stubsJar := filepath.Join(buildDir, ".intermediates", "bar-doc", "android_common", "bar-doc-stubs.srcjar")
barDoc := ctx.ModuleForTests("bar-doc", "android_common").Output("bar-doc-stubs.srcjar")
if stubsJar != barDoc.Output.String() {
t.Errorf("expected stubs Jar [%q], got %q", stubsJar, barDoc.Output.String())
}
inputs := ctx.ModuleForTests("bar-doc", "android_common").Rule("javadoc").Inputs
var javaSrcs []string
for _, i := range inputs {
javaSrcs = append(javaSrcs, i.Base())
}
if len(javaSrcs) != 2 || javaSrcs[0] != "a.java" || javaSrcs[1] != "IFoo.java" {
t.Errorf("inputs of bar-doc must be []string{\"a.java\", \"IFoo.java\", but was %#v.", javaSrcs)
}
}
func TestJarGenrules(t *testing.T) {
ctx := testJava(t, `
java_library {
name: "foo",
srcs: ["a.java"],
}
java_genrule {
name: "jargen",
tool_files: ["b.java"],
cmd: "$(location b.java) $(in) $(out)",
out: ["jargen.jar"],
srcs: [":foo"],
}
java_library {
name: "bar",
static_libs: ["jargen"],
srcs: ["c.java"],
}
java_library {
name: "baz",
libs: ["jargen"],
srcs: ["c.java"],
}
`)
foo := ctx.ModuleForTests("foo", "android_common").Output("javac/foo.jar")
jargen := ctx.ModuleForTests("jargen", "android_common").Output("jargen.jar")
bar := ctx.ModuleForTests("bar", "android_common").Output("javac/bar.jar")
baz := ctx.ModuleForTests("baz", "android_common").Output("javac/baz.jar")
barCombined := ctx.ModuleForTests("bar", "android_common").Output("combined/bar.jar")
if len(jargen.Inputs) != 1 || jargen.Inputs[0].String() != foo.Output.String() {
t.Errorf("expected jargen inputs [%q], got %q", foo.Output.String(), jargen.Inputs.Strings())
}
if !strings.Contains(bar.Args["classpath"], jargen.Output.String()) {
t.Errorf("bar classpath %v does not contain %q", bar.Args["classpath"], jargen.Output.String())
}
if !strings.Contains(baz.Args["classpath"], jargen.Output.String()) {
t.Errorf("baz classpath %v does not contain %q", baz.Args["classpath"], jargen.Output.String())
}
if len(barCombined.Inputs) != 2 ||
barCombined.Inputs[0].String() != bar.Output.String() ||
barCombined.Inputs[1].String() != jargen.Output.String() {
t.Errorf("bar combined jar inputs %v is not [%q, %q]",
barCombined.Inputs.Strings(), bar.Output.String(), jargen.Output.String())
}
}
func TestExcludeFileGroupInSrcs(t *testing.T) {
ctx := testJava(t, `
java_library {
name: "foo",
srcs: ["a.java", ":foo-srcs"],
exclude_srcs: ["a.java", ":foo-excludes"],
}
filegroup {
name: "foo-srcs",
srcs: ["java-fg/a.java", "java-fg/b.java", "java-fg/c.java"],
}
filegroup {
name: "foo-excludes",
srcs: ["java-fg/a.java", "java-fg/b.java"],
}
`)
javac := ctx.ModuleForTests("foo", "android_common").Rule("javac")
if len(javac.Inputs) != 1 || javac.Inputs[0].String() != "java-fg/c.java" {
t.Errorf(`foo inputs %v != ["java-fg/c.java"]`, javac.Inputs)
}
}
func TestJavaSdkLibrary(t *testing.T) {
ctx := testJava(t, `
droiddoc_template {
name: "droiddoc-templates-sdk",
path: ".",
}
java_sdk_library {
name: "foo",
srcs: ["a.java", "b.java"],
api_packages: ["foo"],
}
java_sdk_library {
name: "bar",
srcs: ["a.java", "b.java"],
api_packages: ["bar"],
}
java_library {
name: "baz",
srcs: ["c.java"],
libs: ["foo", "bar"],
sdk_version: "system_current",
}
java_library {
name: "qux",
srcs: ["c.java"],
libs: ["baz"],
sdk_version: "system_current",
}
`)
// check the existence of the internal modules
ctx.ModuleForTests("foo", "android_common")
ctx.ModuleForTests("foo"+sdkStubsLibrarySuffix, "android_common")
ctx.ModuleForTests("foo"+sdkStubsLibrarySuffix+sdkSystemApiSuffix, "android_common")
ctx.ModuleForTests("foo"+sdkStubsLibrarySuffix+sdkTestApiSuffix, "android_common")
ctx.ModuleForTests("foo"+sdkDocsSuffix, "android_common")
ctx.ModuleForTests("foo"+sdkDocsSuffix+sdkSystemApiSuffix, "android_common")
ctx.ModuleForTests("foo"+sdkDocsSuffix+sdkTestApiSuffix, "android_common")
ctx.ModuleForTests("foo"+sdkXmlFileSuffix, "android_arm64_armv8-a")
ctx.ModuleForTests("foo.api.public.28", "")
ctx.ModuleForTests("foo.api.system.28", "")
ctx.ModuleForTests("foo.api.test.28", "")
bazJavac := ctx.ModuleForTests("baz", "android_common").Rule("javac")
// tests if baz is actually linked to the stubs lib
if !strings.Contains(bazJavac.Args["classpath"], "foo.stubs.system.jar") {
t.Errorf("baz javac classpath %v does not contain %q", bazJavac.Args["classpath"],
"foo.stubs.system.jar")
}
// ... and not to the impl lib
if strings.Contains(bazJavac.Args["classpath"], "foo.jar") {
t.Errorf("baz javac classpath %v should not contain %q", bazJavac.Args["classpath"],
"foo.jar")
}
// test if baz is not linked to the system variant of foo
if strings.Contains(bazJavac.Args["classpath"], "foo.stubs.jar") {
t.Errorf("baz javac classpath %v should not contain %q", bazJavac.Args["classpath"],
"foo.stubs.jar")
}
// test if baz has exported SDK lib names foo and bar to qux
qux := ctx.ModuleForTests("qux", "android_common")
if quxLib, ok := qux.Module().(*Library); ok {
sdkLibs := quxLib.ExportedSdkLibs()
if len(sdkLibs) != 2 || !android.InList("foo", sdkLibs) || !android.InList("bar", sdkLibs) {
t.Errorf("qux should export \"foo\" and \"bar\" but exports %v", sdkLibs)
}
}
}
var compilerFlagsTestCases = []struct {
in string
out bool
}{
{
in: "a",
out: false,
},
{
in: "-a",
out: true,
},
{
in: "-no-jdk",
out: false,
},
{
in: "-no-stdlib",
out: false,
},
{
in: "-kotlin-home",
out: false,
},
{
in: "-kotlin-home /some/path",
out: false,
},
{
in: "-include-runtime",
out: false,
},
{
in: "-Xintellij-plugin-root",
out: false,
},
}
type mockContext struct {
android.ModuleContext
result bool
}
func (ctx *mockContext) PropertyErrorf(property, format string, args ...interface{}) {
// CheckBadCompilerFlags calls this function when the flag should be rejected
ctx.result = false
}
func TestCompilerFlags(t *testing.T) {
for _, testCase := range compilerFlagsTestCases {
ctx := &mockContext{result: true}
CheckKotlincFlags(ctx, []string{testCase.in})
if ctx.result != testCase.out {
t.Errorf("incorrect output:")
t.Errorf(" input: %#v", testCase.in)
t.Errorf(" expected: %#v", testCase.out)
t.Errorf(" got: %#v", ctx.result)
}
}
}
// TODO(jungjw): Consider making this more robust by ignoring path order.
func checkPatchModuleFlag(t *testing.T, ctx *android.TestContext, moduleName string, expected string) {
variables := ctx.ModuleForTests(moduleName, "android_common").Module().VariablesForTests()
flags := strings.Split(variables["javacFlags"], " ")
got := ""
for _, flag := range flags {
keyEnd := strings.Index(flag, "=")
if keyEnd > -1 && flag[:keyEnd] == "--patch-module" {
got = flag[keyEnd+1:]
break
}
}
if expected != got {
t.Errorf("Unexpected patch-module flag for module %q - expected %q, but got %q", moduleName, expected, got)
}
}
func TestPatchModule(t *testing.T) {
bp := `
java_library {
name: "foo",
srcs: ["a.java"],
}
java_library {
name: "bar",
srcs: ["b.java"],
no_standard_libs: true,
system_modules: "none",
patch_module: "java.base",
}
java_library {
name: "baz",
srcs: ["c.java"],
patch_module: "java.base",
}
`
t.Run("1.8", func(t *testing.T) {
// Test default javac 1.8
ctx := testJava(t, bp)
checkPatchModuleFlag(t, ctx, "foo", "")
checkPatchModuleFlag(t, ctx, "bar", "")
checkPatchModuleFlag(t, ctx, "baz", "")
})
t.Run("1.9", func(t *testing.T) {
// Test again with javac 1.9
config := testConfig(map[string]string{"EXPERIMENTAL_USE_OPENJDK9": "true"})
ctx := testContext(config, bp, nil)
run(t, ctx, config)
checkPatchModuleFlag(t, ctx, "foo", "")
expected := "java.base=.:" + buildDir
checkPatchModuleFlag(t, ctx, "bar", expected)
expected = "java.base=" + strings.Join([]string{".", buildDir, moduleToPath("ext"), moduleToPath("framework")}, ":")
checkPatchModuleFlag(t, ctx, "baz", expected)
})
}