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Remove exported_java_libs from prebuilt_apex/apex_set module types

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`exported_java_libs` provide information to soong about which .jars in a
prebuilt .apex need to be deapexed. This property is not used today,
since the only use case for deapexing is for dexpreopt, and dexpreopt is
done using bootjars (encapsulated using
`exported_bootclasspath_fragments`) and systemserver jars (encapsulated
using `exported_systemserverclasspath_fragments`)

Test: go test ./apex
Change-Id: I4ceec74aa11d8e32ccfb0bab29a4489cf8b3fc3d
This commit is contained in:
Spandan Das
2024-09-18 21:49:14 +00:00
parent 28b806c9eb
commit 1896fd6006
2 changed files with 3 additions and 289 deletions
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274
apex/apex_test.go
View File

@@ -4885,236 +4885,6 @@ type moduleErrorfTestCtx struct {
func (ctx moduleErrorfTestCtx) ModuleErrorf(format string, args ...interface{}) {
}
// These tests verify that the prebuilt_apex/deapexer to java_import wiring allows for the
// propagation of paths to dex implementation jars from the former to the latter.
func TestPrebuiltExportDexImplementationJars(t *testing.T) {
transform := android.NullFixturePreparer
checkDexJarBuildPath := func(t *testing.T, ctx *android.TestContext, name string) {
t.Helper()
// Make sure the import has been given the correct path to the dex jar.
p := ctx.ModuleForTests(name, "android_common_myapex").Module().(java.UsesLibraryDependency)
dexJarBuildPath := p.DexJarBuildPath(moduleErrorfTestCtx{}).PathOrNil()
stem := android.RemoveOptionalPrebuiltPrefix(name)
android.AssertStringEquals(t, "DexJarBuildPath should be apex-related path.",
".intermediates/prebuilt_myapex.deapexer/android_common/deapexer/javalib/"+stem+".jar",
android.NormalizePathForTesting(dexJarBuildPath))
}
checkDexJarInstallPath := func(t *testing.T, ctx *android.TestContext, name string) {
t.Helper()
// Make sure the import has been given the correct path to the dex jar.
p := ctx.ModuleForTests(name, "android_common_myapex").Module().(java.UsesLibraryDependency)
dexJarBuildPath := p.DexJarInstallPath()
stem := android.RemoveOptionalPrebuiltPrefix(name)
android.AssertStringEquals(t, "DexJarInstallPath should be apex-related path.",
"target/product/test_device/apex/myapex/javalib/"+stem+".jar",
android.NormalizePathForTesting(dexJarBuildPath))
}
ensureNoSourceVariant := func(t *testing.T, ctx *android.TestContext, name string) {
t.Helper()
// Make sure that an apex variant is not created for the source module.
android.AssertArrayString(t, "Check if there is no source variant",
[]string{"android_common"},
ctx.ModuleVariantsForTests(name))
}
t.Run("prebuilt only", func(t *testing.T) {
bp := `
prebuilt_apex {
name: "myapex",
arch: {
arm64: {
src: "myapex-arm64.apex",
},
arm: {
src: "myapex-arm.apex",
},
},
exported_java_libs: ["libfoo", "libbar"],
}
java_import {
name: "libfoo",
jars: ["libfoo.jar"],
sdk_version: "core_current",
}
java_sdk_library_import {
name: "libbar",
public: {
jars: ["libbar.jar"],
},
}
`
// Make sure that dexpreopt can access dex implementation files from the prebuilt.
ctx := testDexpreoptWithApexes(t, bp, "", transform)
deapexerName := deapexerModuleName("prebuilt_myapex")
android.AssertStringEquals(t, "APEX module name from deapexer name", "prebuilt_myapex", apexModuleName(deapexerName))
// Make sure that the deapexer has the correct input APEX.
deapexer := ctx.ModuleForTests(deapexerName, "android_common")
rule := deapexer.Rule("deapexer")
if expected, actual := []string{"myapex-arm64.apex"}, android.NormalizePathsForTesting(rule.Implicits); !reflect.DeepEqual(expected, actual) {
t.Errorf("expected: %q, found: %q", expected, actual)
}
// Make sure that the prebuilt_apex has the correct input APEX.
prebuiltApex := ctx.ModuleForTests("myapex", "android_common_myapex")
rule = prebuiltApex.Rule("android/soong/android.Cp")
if expected, actual := "myapex-arm64.apex", android.NormalizePathForTesting(rule.Input); !reflect.DeepEqual(expected, actual) {
t.Errorf("expected: %q, found: %q", expected, actual)
}
checkDexJarBuildPath(t, ctx, "libfoo")
checkDexJarInstallPath(t, ctx, "libfoo")
checkDexJarBuildPath(t, ctx, "libbar")
checkDexJarInstallPath(t, ctx, "libbar")
})
t.Run("prebuilt with source preferred", func(t *testing.T) {
bp := `
apex {
name: "myapex",
key: "myapex.key",
updatable: false,
java_libs: [
"libfoo",
"libbar",
],
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
prebuilt_apex {
name: "myapex",
arch: {
arm64: {
src: "myapex-arm64.apex",
},
arm: {
src: "myapex-arm.apex",
},
},
exported_java_libs: ["libfoo", "libbar"],
}
java_import {
name: "libfoo",
jars: ["libfoo.jar"],
apex_available: [
"myapex",
],
compile_dex: true,
sdk_version: "core_current",
}
java_library {
name: "libfoo",
srcs: ["foo/bar/MyClass.java"],
apex_available: [
"myapex",
],
compile_dex: true,
sdk_version: "core_current",
}
java_sdk_library_import {
name: "libbar",
public: {
jars: ["libbar.jar"],
},
apex_available: [
"myapex",
],
compile_dex: true,
}
java_sdk_library {
name: "libbar",
srcs: ["foo/bar/MyClass.java"],
unsafe_ignore_missing_latest_api: true,
apex_available: [
"myapex",
],
compile_dex: true,
sdk_version: "core_current",
}
`
// Make sure that dexpreopt can access dex implementation files from the prebuilt.
ctx := testDexpreoptWithApexes(t, bp, "", transform)
checkDexJarBuildPath(t, ctx, "prebuilt_libfoo")
checkDexJarInstallPath(t, ctx, "prebuilt_libfoo")
checkDexJarBuildPath(t, ctx, "prebuilt_libbar")
checkDexJarInstallPath(t, ctx, "prebuilt_libbar")
})
t.Run("prebuilt preferred with source", func(t *testing.T) {
bp := `
prebuilt_apex {
name: "myapex",
arch: {
arm64: {
src: "myapex-arm64.apex",
},
arm: {
src: "myapex-arm.apex",
},
},
exported_java_libs: ["libfoo", "libbar"],
}
java_import {
name: "libfoo",
prefer: true,
jars: ["libfoo.jar"],
}
java_library {
name: "libfoo",
sdk_version: "core_current",
}
java_sdk_library_import {
name: "libbar",
prefer: true,
public: {
jars: ["libbar.jar"],
},
}
java_sdk_library {
name: "libbar",
srcs: ["foo/bar/MyClass.java"],
unsafe_ignore_missing_latest_api: true,
}
`
// Make sure that dexpreopt can access dex implementation files from the prebuilt.
ctx := testDexpreoptWithApexes(t, bp, "", transform)
checkDexJarBuildPath(t, ctx, "prebuilt_libfoo")
checkDexJarInstallPath(t, ctx, "prebuilt_libfoo")
ensureNoSourceVariant(t, ctx, "libfoo")
checkDexJarBuildPath(t, ctx, "prebuilt_libbar")
checkDexJarInstallPath(t, ctx, "prebuilt_libbar")
ensureNoSourceVariant(t, ctx, "libbar")
})
}
func TestBootDexJarsFromSourcesAndPrebuilts(t *testing.T) {
preparer := android.GroupFixturePreparers(
java.FixtureConfigureApexBootJars("myapex:libfoo", "myapex:libbar"),
@@ -5243,18 +5013,10 @@ func TestBootDexJarsFromSourcesAndPrebuilts(t *testing.T) {
apex_set {
name: "myapex",
set: "myapex.apks",
exported_java_libs: ["myjavalib"],
exported_bootclasspath_fragments: ["my-bootclasspath-fragment"],
exported_systemserverclasspath_fragments: ["my-systemserverclasspath-fragment"],
}
java_import {
name: "myjavalib",
jars: ["myjavalib.jar"],
apex_available: ["myapex"],
permitted_packages: ["javalib"],
}
prebuilt_bootclasspath_fragment {
name: "my-bootclasspath-fragment",
contents: ["libfoo", "libbar"],
@@ -9618,42 +9380,6 @@ func TestAndroidMk_DexpreoptBuiltInstalledForApex(t *testing.T) {
ensureContains(t, androidMk, "LOCAL_REQUIRED_MODULES := foo.myapex foo-dexpreopt-arm64-apex@myapex@javalib@foo.jar@classes.odex foo-dexpreopt-arm64-apex@myapex@javalib@foo.jar@classes.vdex\n")
}
func TestAndroidMk_DexpreoptBuiltInstalledForApex_Prebuilt(t *testing.T) {
ctx := testApex(t, `
prebuilt_apex {
name: "myapex",
arch: {
arm64: {
src: "myapex-arm64.apex",
},
arm: {
src: "myapex-arm.apex",
},
},
exported_java_libs: ["foo"],
}
java_import {
name: "foo",
jars: ["foo.jar"],
apex_available: ["myapex"],
}
`,
dexpreopt.FixtureSetApexSystemServerJars("myapex:foo"),
)
prebuilt := ctx.ModuleForTests("myapex", "android_common_myapex").Module().(*Prebuilt)
entriesList := android.AndroidMkEntriesForTest(t, ctx, prebuilt)
mainModuleEntries := entriesList[0]
android.AssertArrayString(t,
"LOCAL_REQUIRED_MODULES",
mainModuleEntries.EntryMap["LOCAL_REQUIRED_MODULES"],
[]string{
"foo-dexpreopt-arm64-apex@myapex@javalib@foo.jar@classes.odex",
"foo-dexpreopt-arm64-apex@myapex@javalib@foo.jar@classes.vdex",
})
}
func TestAndroidMk_RequiredModules(t *testing.T) {
ctx := testApex(t, `
apex {

18
apex/prebuilt.go
View File

@@ -107,11 +107,6 @@ type PrebuiltCommonProperties struct {
// from PRODUCT_PACKAGES.
Overrides []string
// List of java libraries that are embedded inside this prebuilt APEX bundle and for which this
// APEX bundle will create an APEX variant and provide dex implementation jars for use by
// dexpreopt and boot jars package check.
Exported_java_libs []string
// List of bootclasspath fragments inside this prebuilt APEX bundle and for which this APEX
// bundle will create an APEX variant.
Exported_bootclasspath_fragments []string
@@ -283,8 +278,7 @@ func prebuiltApexModuleCreatorMutator(ctx android.TopDownMutatorContext) {
}
func (p *prebuiltCommon) hasExportedDeps() bool {
return len(p.prebuiltCommonProperties.Exported_java_libs) > 0 ||
len(p.prebuiltCommonProperties.Exported_bootclasspath_fragments) > 0 ||
return len(p.prebuiltCommonProperties.Exported_bootclasspath_fragments) > 0 ||
len(p.prebuiltCommonProperties.Exported_systemserverclasspath_fragments) > 0
}
@@ -292,11 +286,6 @@ func (p *prebuiltCommon) hasExportedDeps() bool {
func (p *prebuiltCommon) prebuiltApexContentsDeps(ctx android.BottomUpMutatorContext) {
module := ctx.Module()
for _, dep := range p.prebuiltCommonProperties.Exported_java_libs {
prebuiltDep := android.PrebuiltNameFromSource(dep)
ctx.AddDependency(module, exportedJavaLibTag, prebuiltDep)
}
for _, dep := range p.prebuiltCommonProperties.Exported_bootclasspath_fragments {
prebuiltDep := android.PrebuiltNameFromSource(dep)
ctx.AddDependency(module, exportedBootclasspathFragmentTag, prebuiltDep)
@@ -559,7 +548,7 @@ func createApexSelectorModule(ctx android.TopDownMutatorContext, name string, ap
// createDeapexerModuleIfNeeded will create a deapexer module if it is needed.
//
// A deapexer module is only needed when the prebuilt apex specifies one or more modules in either
// the `exported_java_libs` or `exported_bootclasspath_fragments` properties as that indicates that
// the `exported_bootclasspath_fragments` properties as that indicates that
// the listed modules need access to files from within the prebuilt .apex file.
func (p *prebuiltCommon) createDeapexerModuleIfNeeded(ctx android.TopDownMutatorContext, deapexerName string, apexFileSource string) {
// Only create the deapexer module if it is needed.
@@ -666,7 +655,6 @@ func (t exportedDependencyTag) RequiresFilesFromPrebuiltApex() {}
var _ android.RequiresFilesFromPrebuiltApexTag = exportedDependencyTag{}
var (
exportedJavaLibTag = exportedDependencyTag{name: "exported_java_libs"}
exportedBootclasspathFragmentTag = exportedDependencyTag{name: "exported_bootclasspath_fragments"}
exportedSystemserverclasspathFragmentTag = exportedDependencyTag{name: "exported_systemserverclasspath_fragments"}
)
@@ -677,7 +665,7 @@ var _ prebuiltApexModuleCreator = (*Prebuilt)(nil)
// build.
//
// If this needs to make files from within a `.apex` file available for use by other Soong modules,
// e.g. make dex implementation jars available for java_import modules listed in exported_java_libs,
// e.g. make dex implementation jars available for `contents` listed in exported_bootclasspath_fragments,
// it does so as follows:
//
// 1. It creates a `deapexer` module that actually extracts the files from the `.apex` file and