diff options
Diffstat (limited to 'apex/apex.go')
| -rw-r--r-- | apex/apex.go | 518 |
1 files changed, 0 insertions, 518 deletions
diff --git a/apex/apex.go b/apex/apex.go index 7ddb3e6c5..a4dc7f147 100644 --- a/apex/apex.go +++ b/apex/apex.go @@ -25,13 +25,10 @@ import ( "strings" "android/soong/aconfig" - "android/soong/bazel/cquery" - "github.com/google/blueprint" "github.com/google/blueprint/proptools" "android/soong/android" - "android/soong/bazel" "android/soong/bpf" "android/soong/cc" prebuilt_etc "android/soong/etc" @@ -389,7 +386,6 @@ type apexBundle struct { android.ModuleBase android.DefaultableModuleBase android.OverridableModuleBase - android.BazelModuleBase multitree.ExportableModuleBase // Properties @@ -547,10 +543,6 @@ type apexFile struct { multilib string - isBazelPrebuilt bool - unstrippedBuiltFile android.Path - arch string - // TODO(jiyong): remove this module android.Module } @@ -1821,119 +1813,6 @@ func (f fsType) string() string { } } -var _ android.MixedBuildBuildable = (*apexBundle)(nil) - -func (a *apexBundle) IsMixedBuildSupported(ctx android.BaseModuleContext) bool { - return true -} - -func (a *apexBundle) QueueBazelCall(ctx android.BaseModuleContext) { - bazelCtx := ctx.Config().BazelContext - bazelCtx.QueueBazelRequest(a.GetBazelLabel(ctx, a), cquery.GetApexInfo, android.GetConfigKey(ctx)) -} - -// GetBazelLabel returns the bazel label of this apexBundle, or the label of the -// override_apex module overriding this apexBundle. An apexBundle can be -// overridden by different override_apex modules (e.g. Google or Go variants), -// which is handled by the overrides mutators. -func (a *apexBundle) GetBazelLabel(ctx android.BazelConversionPathContext, module blueprint.Module) string { - return a.BazelModuleBase.GetBazelLabel(ctx, a) -} - -func (a *apexBundle) ProcessBazelQueryResponse(ctx android.ModuleContext) { - if !a.commonBuildActions(ctx) { - return - } - - a.setPayloadFsType(ctx) - a.setSystemLibLink(ctx) - a.compatSymlinks = makeCompatSymlinks(a.BaseModuleName(), ctx) - - bazelCtx := ctx.Config().BazelContext - outputs, err := bazelCtx.GetApexInfo(a.GetBazelLabel(ctx, a), android.GetConfigKey(ctx)) - if err != nil { - ctx.ModuleErrorf(err.Error()) - return - } - a.installDir = android.PathForModuleInstall(ctx, "apex") - - // Set the output file to .apex or .capex depending on the compression configuration. - a.setCompression(ctx) - if a.isCompressed { - a.outputApexFile = android.PathForBazelOutRelative(ctx, ctx.ModuleDir(), outputs.SignedCompressedOutput) - } else { - a.outputApexFile = android.PathForBazelOutRelative(ctx, ctx.ModuleDir(), outputs.SignedOutput) - } - a.outputFile = a.outputApexFile - - if len(outputs.TidyFiles) > 0 { - tidyFiles := android.PathsForBazelOut(ctx, outputs.TidyFiles) - a.outputFile = android.AttachValidationActions(ctx, a.outputFile, tidyFiles) - } - - // TODO(b/257829940): These are used by the apex_keys_text singleton; would probably be a clearer - // interface if these were set in a provider rather than the module itself - a.publicKeyFile = android.PathForBazelOut(ctx, outputs.BundleKeyInfo[0]) - a.privateKeyFile = android.PathForBazelOut(ctx, outputs.BundleKeyInfo[1]) - a.containerCertificateFile = android.PathForBazelOut(ctx, outputs.ContainerKeyInfo[0]) - a.containerPrivateKeyFile = android.PathForBazelOut(ctx, outputs.ContainerKeyInfo[1]) - - // Ensure ApexMkInfo.install_to_system make module names are installed as - // part of a bundled build. - a.makeModulesToInstall = append(a.makeModulesToInstall, outputs.MakeModulesToInstall...) - - a.bundleModuleFile = android.PathForBazelOut(ctx, outputs.BundleFile) - a.nativeApisUsedByModuleFile = android.ModuleOutPath(android.PathForBazelOut(ctx, outputs.SymbolsUsedByApex)) - a.nativeApisBackedByModuleFile = android.ModuleOutPath(android.PathForBazelOut(ctx, outputs.BackingLibs)) - // TODO(b/239084755): Generate the java api using.xml file from Bazel. - a.javaApisUsedByModuleFile = android.ModuleOutPath(android.PathForBazelOut(ctx, outputs.JavaSymbolsUsedByApex)) - a.installedFilesFile = android.ModuleOutPath(android.PathForBazelOut(ctx, outputs.InstalledFiles)) - installSuffix := imageApexSuffix - if a.isCompressed { - installSuffix = imageCapexSuffix - } - a.installedFile = ctx.InstallFile(a.installDir, a.Name()+installSuffix, a.outputFile, - a.compatSymlinks...) - - // filesInfo in mixed mode must retrieve all information about the apex's - // contents completely from the Starlark providers. It should never rely on - // Android.bp information, as they might not exist for fully migrated - // dependencies. - // - // Prevent accidental writes to filesInfo in the earlier parts Soong by - // asserting it to be nil. - if a.filesInfo != nil { - panic( - fmt.Errorf("internal error: filesInfo must be nil for an apex handled by Bazel. " + - "Did something else set filesInfo before this line of code?")) - } - for _, f := range outputs.PayloadFilesInfo { - fileInfo := apexFile{ - isBazelPrebuilt: true, - - builtFile: android.PathForBazelOut(ctx, f["built_file"]), - unstrippedBuiltFile: android.PathForBazelOut(ctx, f["unstripped_built_file"]), - androidMkModuleName: f["make_module_name"], - installDir: f["install_dir"], - class: classes[f["class"]], - customStem: f["basename"], - moduleDir: f["package"], - } - - arch := f["arch"] - fileInfo.arch = arch - if len(arch) > 0 { - fileInfo.multilib = "lib32" - if strings.HasSuffix(arch, "64") { - fileInfo.multilib = "lib64" - } - } - - a.filesInfo = append(a.filesInfo, fileInfo) - } - a.apexKeysPath = writeApexKeys(ctx, a) -} - func (a *apexBundle) setCompression(ctx android.ModuleContext) { if a.testOnlyShouldForceCompression() { a.isCompressed = true @@ -2587,7 +2466,6 @@ func newApexBundle() *apexBundle { android.InitAndroidMultiTargetsArchModule(module, android.DeviceSupported, android.MultilibCommon) android.InitDefaultableModule(module) android.InitOverridableModule(module, &module.overridableProperties.Overrides) - android.InitBazelModule(module) multitree.InitExportableModule(module) return module } @@ -2635,7 +2513,6 @@ func DefaultsFactory() android.Module { type OverrideApex struct { android.ModuleBase android.OverrideModuleBase - android.BazelModuleBase } func (o *OverrideApex) GenerateAndroidBuildActions(_ android.ModuleContext) { @@ -2651,104 +2528,9 @@ func OverrideApexFactory() android.Module { android.InitAndroidMultiTargetsArchModule(m, android.DeviceSupported, android.MultilibCommon) android.InitOverrideModule(m) - android.InitBazelModule(m) return m } -func (o *OverrideApex) ConvertWithBp2build(ctx android.Bp2buildMutatorContext) { - if ctx.ModuleType() != "override_apex" { - return - } - - baseApexModuleName := o.OverrideModuleBase.GetOverriddenModuleName() - baseModule, baseApexExists := ctx.ModuleFromName(baseApexModuleName) - if !baseApexExists { - panic(fmt.Errorf("Base apex module doesn't exist: %s", baseApexModuleName)) - } - - a, baseModuleIsApex := baseModule.(*apexBundle) - if !baseModuleIsApex { - panic(fmt.Errorf("Base module is not apex module: %s", baseApexModuleName)) - } - attrs, props, commonAttrs := convertWithBp2build(a, ctx) - - // We just want the name, not module reference. - baseApexName := strings.TrimPrefix(baseApexModuleName, ":") - attrs.Base_apex_name = &baseApexName - - for _, p := range o.GetProperties() { - overridableProperties, ok := p.(*overridableProperties) - if !ok { - continue - } - - // Manifest is either empty or a file in the directory of base APEX and is not overridable. - // After it is converted in convertWithBp2build(baseApex, ctx), - // the attrs.Manifest.Value.Label is the file path relative to the directory - // of base apex. So the following code converts it to a label that looks like - // <package of base apex>:<path of manifest file> if base apex and override - // apex are not in the same package. - baseApexPackage := ctx.OtherModuleDir(a) - overrideApexPackage := ctx.ModuleDir() - if baseApexPackage != overrideApexPackage { - attrs.Manifest.Value.Label = "//" + baseApexPackage + ":" + attrs.Manifest.Value.Label - } - - // Key - if overridableProperties.Key != nil { - attrs.Key = bazel.LabelAttribute{} - attrs.Key.SetValue(android.BazelLabelForModuleDepSingle(ctx, *overridableProperties.Key)) - } - - // Certificate - if overridableProperties.Certificate == nil { - // If overridableProperties.Certificate is nil, clear this out as - // well with zeroed structs, so the override_apex does not use the - // base apex's certificate. - attrs.Certificate = bazel.LabelAttribute{} - attrs.Certificate_name = bazel.StringAttribute{} - } else { - attrs.Certificate, attrs.Certificate_name = android.BazelStringOrLabelFromProp(ctx, overridableProperties.Certificate) - } - - // Prebuilts - if overridableProperties.Prebuilts != nil { - prebuiltsLabelList := android.BazelLabelForModuleDeps(ctx, overridableProperties.Prebuilts) - attrs.Prebuilts = bazel.MakeLabelListAttribute(prebuiltsLabelList) - } - - // Compressible - if overridableProperties.Compressible != nil { - attrs.Compressible = bazel.BoolAttribute{Value: overridableProperties.Compressible} - } - - // Package name - // - // e.g. com.android.adbd's package name is com.android.adbd, but - // com.google.android.adbd overrides the package name to com.google.android.adbd - // - // TODO: this can be overridden from the product configuration, see - // getOverrideManifestPackageName and - // PRODUCT_MANIFEST_PACKAGE_NAME_OVERRIDES. - // - // Instead of generating the BUILD files differently based on the product config - // at the point of conversion, this should be handled by the BUILD file loading - // from the soong_injection's product_vars, so product config is decoupled from bp2build. - if overridableProperties.Package_name != "" { - attrs.Package_name = &overridableProperties.Package_name - } - - // Logging parent - if overridableProperties.Logging_parent != "" { - attrs.Logging_parent = &overridableProperties.Logging_parent - } - } - - commonAttrs.Name = o.Name() - - ctx.CreateBazelTargetModule(props, commonAttrs, &attrs) -} - /////////////////////////////////////////////////////////////////////////////////////////////////// // Vality check routines // @@ -3203,306 +2985,6 @@ func rBcpPackages() map[string][]string { } } -// For Bazel / bp2build - -type bazelApexBundleAttributes struct { - Manifest bazel.LabelAttribute - Android_manifest bazel.LabelAttribute - File_contexts bazel.LabelAttribute - Canned_fs_config bazel.LabelAttribute - Key bazel.LabelAttribute - Certificate bazel.LabelAttribute // used when the certificate prop is a module - Certificate_name bazel.StringAttribute // used when the certificate prop is a string - Min_sdk_version bazel.StringAttribute - Updatable bazel.BoolAttribute - Installable bazel.BoolAttribute - Binaries bazel.LabelListAttribute - Prebuilts bazel.LabelListAttribute - Native_shared_libs_32 bazel.LabelListAttribute - Native_shared_libs_64 bazel.LabelListAttribute - Compressible bazel.BoolAttribute - Package_name *string - Logging_parent *string - Tests bazel.LabelListAttribute - Base_apex_name *string - Apex_available_name *string - Variant_version *string -} - -type convertedNativeSharedLibs struct { - Native_shared_libs_32 bazel.LabelListAttribute - Native_shared_libs_64 bazel.LabelListAttribute -} - -const ( - minSdkVersionPropName = "Min_sdk_version" -) - -// ConvertWithBp2build performs bp2build conversion of an apex -func (a *apexBundle) ConvertWithBp2build(ctx android.Bp2buildMutatorContext) { - // We only convert apex and apex_test modules at this time - if ctx.ModuleType() != "apex" && ctx.ModuleType() != "apex_test" { - return - } - - attrs, props, commonAttrs := convertWithBp2build(a, ctx) - commonAttrs.Name = a.Name() - ctx.CreateBazelTargetModule(props, commonAttrs, &attrs) -} - -func convertWithBp2build(a *apexBundle, ctx android.Bp2buildMutatorContext) (bazelApexBundleAttributes, bazel.BazelTargetModuleProperties, android.CommonAttributes) { - var manifestLabelAttribute bazel.LabelAttribute - manifestLabelAttribute.SetValue(android.BazelLabelForModuleSrcSingle(ctx, proptools.StringDefault(a.properties.Manifest, "apex_manifest.json"))) - - var androidManifestLabelAttribute bazel.LabelAttribute - if a.properties.AndroidManifest != nil { - androidManifestLabelAttribute.SetValue(android.BazelLabelForModuleSrcSingle(ctx, *a.properties.AndroidManifest)) - } - - var fileContextsLabelAttribute bazel.LabelAttribute - if a.properties.File_contexts == nil { - // See buildFileContexts(), if file_contexts is not specified the default one is used, which is //system/sepolicy/apex:<module name>-file_contexts - fileContextsLabelAttribute.SetValue(android.BazelLabelForModuleDepSingle(ctx, a.Name()+"-file_contexts")) - } else if strings.HasPrefix(*a.properties.File_contexts, ":") { - // File_contexts is a module - fileContextsLabelAttribute.SetValue(android.BazelLabelForModuleDepSingle(ctx, *a.properties.File_contexts)) - } else { - // File_contexts is a file - fileContextsLabelAttribute.SetValue(android.BazelLabelForModuleSrcSingle(ctx, *a.properties.File_contexts)) - } - - var cannedFsConfigAttribute bazel.LabelAttribute - if a.properties.Canned_fs_config != nil { - cannedFsConfigAttribute.SetValue(android.BazelLabelForModuleSrcSingle(ctx, *a.properties.Canned_fs_config)) - } - - productVariableProps, errs := android.ProductVariableProperties(ctx, a) - for _, err := range errs { - ctx.ModuleErrorf("ProductVariableProperties error: %s", err) - } - // TODO(b/219503907) this would need to be set to a.MinSdkVersionValue(ctx) but - // given it's coming via config, we probably don't want to put it in here. - var minSdkVersion bazel.StringAttribute - if a.properties.Min_sdk_version != nil { - minSdkVersion.SetValue(*a.properties.Min_sdk_version) - } - if props, ok := productVariableProps[minSdkVersionPropName]; ok { - for c, p := range props { - if val, ok := p.(*string); ok { - minSdkVersion.SetSelectValue(c.ConfigurationAxis(), c.SelectKey(), val) - } - } - } - - var keyLabelAttribute bazel.LabelAttribute - if a.overridableProperties.Key != nil { - keyLabelAttribute.SetValue(android.BazelLabelForModuleDepSingle(ctx, *a.overridableProperties.Key)) - } - - // Certificate - certificate, certificateName := android.BazelStringOrLabelFromProp(ctx, a.overridableProperties.Certificate) - - nativeSharedLibs := &convertedNativeSharedLibs{ - Native_shared_libs_32: bazel.LabelListAttribute{}, - Native_shared_libs_64: bazel.LabelListAttribute{}, - } - - // https://cs.android.com/android/platform/superproject/+/master:build/soong/android/arch.go;l=698;drc=f05b0d35d2fbe51be9961ce8ce8031f840295c68 - // https://cs.android.com/android/platform/superproject/+/master:build/soong/apex/apex.go;l=2549;drc=ec731a83e3e2d80a1254e32fd4ad7ef85e262669 - // In Soong, decodeMultilib, used to get multilib, return "first" if defaultMultilib is set to "common". - // Since apex sets defaultMultilib to be "common", equivalent compileMultilib in bp2build for apex should be "first" - compileMultilib := "first" - if a.CompileMultilib() != nil { - compileMultilib = *a.CompileMultilib() - } - - // properties.Native_shared_libs is treated as "both" - convertBothLibs(ctx, compileMultilib, a.properties.Native_shared_libs, nativeSharedLibs) - convertBothLibs(ctx, compileMultilib, a.properties.Multilib.Both.Native_shared_libs, nativeSharedLibs) - convert32Libs(ctx, compileMultilib, a.properties.Multilib.Lib32.Native_shared_libs, nativeSharedLibs) - convert64Libs(ctx, compileMultilib, a.properties.Multilib.Lib64.Native_shared_libs, nativeSharedLibs) - convertFirstLibs(ctx, compileMultilib, a.properties.Multilib.First.Native_shared_libs, nativeSharedLibs) - - prebuilts := a.overridableProperties.Prebuilts - prebuiltsLabelList := android.BazelLabelForModuleDeps(ctx, prebuilts) - prebuiltsLabelListAttribute := bazel.MakeLabelListAttribute(prebuiltsLabelList) - - binaries := android.BazelLabelForModuleDeps(ctx, a.properties.ApexNativeDependencies.Binaries) - binariesLabelListAttribute := bazel.MakeLabelListAttribute(binaries) - - var testsAttrs bazel.LabelListAttribute - if a.testApex && len(a.properties.ApexNativeDependencies.Tests) > 0 { - tests := android.BazelLabelForModuleDeps(ctx, a.properties.ApexNativeDependencies.Tests) - testsAttrs = bazel.MakeLabelListAttribute(tests) - } - - var updatableAttribute bazel.BoolAttribute - if a.properties.Updatable != nil { - updatableAttribute.Value = a.properties.Updatable - } - - var installableAttribute bazel.BoolAttribute - if a.properties.Installable != nil { - installableAttribute.Value = a.properties.Installable - } - - var compressibleAttribute bazel.BoolAttribute - if a.overridableProperties.Compressible != nil { - compressibleAttribute.Value = a.overridableProperties.Compressible - } - - var packageName *string - if a.overridableProperties.Package_name != "" { - packageName = &a.overridableProperties.Package_name - } - - var loggingParent *string - if a.overridableProperties.Logging_parent != "" { - loggingParent = &a.overridableProperties.Logging_parent - } - - attrs := bazelApexBundleAttributes{ - Manifest: manifestLabelAttribute, - Android_manifest: androidManifestLabelAttribute, - File_contexts: fileContextsLabelAttribute, - Canned_fs_config: cannedFsConfigAttribute, - Min_sdk_version: minSdkVersion, - Key: keyLabelAttribute, - Certificate: certificate, - Certificate_name: certificateName, - Updatable: updatableAttribute, - Installable: installableAttribute, - Native_shared_libs_32: nativeSharedLibs.Native_shared_libs_32, - Native_shared_libs_64: nativeSharedLibs.Native_shared_libs_64, - Binaries: binariesLabelListAttribute, - Prebuilts: prebuiltsLabelListAttribute, - Compressible: compressibleAttribute, - Package_name: packageName, - Logging_parent: loggingParent, - Tests: testsAttrs, - Apex_available_name: a.properties.Apex_available_name, - Variant_version: a.properties.Variant_version, - } - - props := bazel.BazelTargetModuleProperties{ - Rule_class: "apex", - Bzl_load_location: "//build/bazel/rules/apex:apex.bzl", - } - - commonAttrs := android.CommonAttributes{} - if a.testApex { - commonAttrs.Testonly = proptools.BoolPtr(true) - // Set the api_domain of the test apex - attrs.Base_apex_name = proptools.StringPtr(cc.GetApiDomain(a.Name())) - } - - return attrs, props, commonAttrs -} - -// The following conversions are based on this table where the rows are the compile_multilib -// values and the columns are the properties.Multilib.*.Native_shared_libs. Each cell -// represents how the libs should be compiled for a 64-bit/32-bit device: 32 means it -// should be compiled as 32-bit, 64 means it should be compiled as 64-bit, none means it -// should not be compiled. -// multib/compile_multilib, 32, 64, both, first -// 32, 32/32, none/none, 32/32, none/32 -// 64, none/none, 64/none, 64/none, 64/none -// both, 32/32, 64/none, 32&64/32, 64/32 -// first, 32/32, 64/none, 64/32, 64/32 - -func convert32Libs(ctx android.Bp2buildMutatorContext, compileMultilb string, - libs []string, nativeSharedLibs *convertedNativeSharedLibs) { - libsLabelList := android.BazelLabelForModuleDeps(ctx, libs) - switch compileMultilb { - case "both", "32": - makeNoConfig32SharedLibsAttributes(libsLabelList, nativeSharedLibs) - case "first": - make32SharedLibsAttributes(libsLabelList, nativeSharedLibs) - case "64": - // Incompatible, ignore - default: - invalidCompileMultilib(ctx, compileMultilb) - } -} - -func convert64Libs(ctx android.Bp2buildMutatorContext, compileMultilb string, - libs []string, nativeSharedLibs *convertedNativeSharedLibs) { - libsLabelList := android.BazelLabelForModuleDeps(ctx, libs) - switch compileMultilb { - case "both", "64", "first": - make64SharedLibsAttributes(libsLabelList, nativeSharedLibs) - case "32": - // Incompatible, ignore - default: - invalidCompileMultilib(ctx, compileMultilb) - } -} - -func convertBothLibs(ctx android.Bp2buildMutatorContext, compileMultilb string, - libs []string, nativeSharedLibs *convertedNativeSharedLibs) { - libsLabelList := android.BazelLabelForModuleDeps(ctx, libs) - switch compileMultilb { - case "both": - makeNoConfig32SharedLibsAttributes(libsLabelList, nativeSharedLibs) - make64SharedLibsAttributes(libsLabelList, nativeSharedLibs) - case "first": - makeFirstSharedLibsAttributes(libsLabelList, nativeSharedLibs) - case "32": - makeNoConfig32SharedLibsAttributes(libsLabelList, nativeSharedLibs) - case "64": - make64SharedLibsAttributes(libsLabelList, nativeSharedLibs) - default: - invalidCompileMultilib(ctx, compileMultilb) - } -} - -func convertFirstLibs(ctx android.Bp2buildMutatorContext, compileMultilb string, - libs []string, nativeSharedLibs *convertedNativeSharedLibs) { - libsLabelList := android.BazelLabelForModuleDeps(ctx, libs) - switch compileMultilb { - case "both", "first": - makeFirstSharedLibsAttributes(libsLabelList, nativeSharedLibs) - case "32": - make32SharedLibsAttributes(libsLabelList, nativeSharedLibs) - case "64": - make64SharedLibsAttributes(libsLabelList, nativeSharedLibs) - default: - invalidCompileMultilib(ctx, compileMultilb) - } -} - -func makeFirstSharedLibsAttributes(libsLabelList bazel.LabelList, nativeSharedLibs *convertedNativeSharedLibs) { - make32SharedLibsAttributes(libsLabelList, nativeSharedLibs) - make64SharedLibsAttributes(libsLabelList, nativeSharedLibs) -} - -func makeNoConfig32SharedLibsAttributes(libsLabelList bazel.LabelList, nativeSharedLibs *convertedNativeSharedLibs) { - list := bazel.LabelListAttribute{} - list.SetSelectValue(bazel.NoConfigAxis, "", libsLabelList) - nativeSharedLibs.Native_shared_libs_32.Append(list) -} - -func make32SharedLibsAttributes(libsLabelList bazel.LabelList, nativeSharedLibs *convertedNativeSharedLibs) { - makeSharedLibsAttributes("x86", libsLabelList, &nativeSharedLibs.Native_shared_libs_32) - makeSharedLibsAttributes("arm", libsLabelList, &nativeSharedLibs.Native_shared_libs_32) -} - -func make64SharedLibsAttributes(libsLabelList bazel.LabelList, nativeSharedLibs *convertedNativeSharedLibs) { - makeSharedLibsAttributes("x86_64", libsLabelList, &nativeSharedLibs.Native_shared_libs_64) - makeSharedLibsAttributes("arm64", libsLabelList, &nativeSharedLibs.Native_shared_libs_64) -} - -func makeSharedLibsAttributes(config string, libsLabelList bazel.LabelList, - labelListAttr *bazel.LabelListAttribute) { - list := bazel.LabelListAttribute{} - list.SetSelectValue(bazel.ArchConfigurationAxis, config, libsLabelList) - labelListAttr.Append(list) -} - -func invalidCompileMultilib(ctx android.Bp2buildMutatorContext, value string) { - ctx.PropertyErrorf("compile_multilib", "Invalid value: %s", value) -} - func (a *apexBundle) IsTestApex() bool { return a.testApex } |