Merge "Add tests for code that will be affected by resource processor feature" into main
diff --git a/bp2build/android_app_conversion_test.go b/bp2build/android_app_conversion_test.go
index 7f7aa6a..d1b4d40 100644
--- a/bp2build/android_app_conversion_test.go
+++ b/bp2build/android_app_conversion_test.go
@@ -349,7 +349,7 @@
 		}})
 }
 
-func TestAndroidAppMinSdkProvided(t *testing.T) {
+func TestAndroidAppManifestSdkVersionsProvided(t *testing.T) {
 	runAndroidAppTestCase(t, Bp2buildTestCase{
 		Description:                "Android app with value for min_sdk_version",
 		ModuleTypeUnderTest:        "android_app",
@@ -359,7 +359,9 @@
 android_app {
         name: "foo",
         sdk_version: "current",
-				min_sdk_version: "24",
+        min_sdk_version: "24",
+        max_sdk_version: "30",
+        target_sdk_version: "29",
 }
 `,
 		ExpectedBazelTargets: []string{
@@ -367,14 +369,16 @@
 				"manifest":       `"AndroidManifest.xml"`,
 				"resource_files": `[]`,
 				"manifest_values": `{
+        "maxSdkVersion": "30",
         "minSdkVersion": "24",
+        "targetSdkVersion": "29",
     }`,
 				"sdk_version": `"current"`,
 			}),
 		}})
 }
 
-func TestAndroidAppMinSdkDefaultToSdkVersion(t *testing.T) {
+func TestAndroidAppMinAndTargetSdkDefaultToSdkVersion(t *testing.T) {
 	runAndroidAppTestCase(t, Bp2buildTestCase{
 		Description:                "Android app with value for sdk_version",
 		ModuleTypeUnderTest:        "android_app",
@@ -392,6 +396,7 @@
 				"resource_files": `[]`,
 				"manifest_values": `{
         "minSdkVersion": "30",
+        "targetSdkVersion": "30",
     }`,
 				"sdk_version": `"30"`,
 			}),
diff --git a/build_kzip.bash b/build_kzip.bash
index dddcd3f..4c42048 100755
--- a/build_kzip.bash
+++ b/build_kzip.bash
@@ -44,7 +44,7 @@
   # xref_rust
 )
 
-build/soong/soong_ui.bash --build-mode --all-modules --dir=$PWD -k "${kzip_targets[@]}"
+build/soong/soong_ui.bash --build-mode --all-modules --dir=$PWD -k --skip-soong-tests --ninja_weight_source=not_used "${kzip_targets[@]}"
 
 # Build extraction file for Go the files in build/{blueprint,soong} directories.
 declare -r abspath_out=$(realpath "${out}")
@@ -71,7 +71,7 @@
 set +e
 
 declare -r kzip_count=$(find "$out" -name '*.kzip' | wc -l)
-(($kzip_count>100000)) || { printf "Too few kzip files were generated: %d\n" $kzip_count; exit 1; }
+(($kzip_count>100000)) || { >&2 printf "ERROR: Too few kzip files were generated: %d\n" $kzip_count; exit 1; }
 
 # Pack
 declare -r allkzip="$KZIP_NAME.kzip"
diff --git a/cc/cc_test.go b/cc/cc_test.go
index 7534db2..fe54463 100644
--- a/cc/cc_test.go
+++ b/cc/cc_test.go
@@ -4979,6 +4979,7 @@
 
 	conly := []string{"-fPIC", "${config.CommonGlobalConlyflags}"}
 	cppOnly := []string{"-fPIC", "${config.CommonGlobalCppflags}", "${config.DeviceGlobalCppflags}", "${config.ArmCppflags}"}
+	ltoFlags := []string{"-flto=thin", "-fsplit-lto-unit"}
 
 	cflags := []string{"-Werror", "-std=candcpp"}
 	cstd := []string{"-std=gnu17", "-std=conly"}
@@ -5005,17 +5006,17 @@
 		{
 			name:     "c",
 			src:      "foo.c",
-			expected: combineSlices(baseExpectedFlags, conly, expectedIncludes, cflags, cstd, lastIncludes, []string{"${config.NoOverrideGlobalCflags}", "${config.NoOverrideExternalGlobalCflags}"}),
+			expected: combineSlices(baseExpectedFlags, conly, expectedIncludes, cflags, ltoFlags, cstd, lastIncludes, []string{"${config.NoOverrideGlobalCflags}", "${config.NoOverrideExternalGlobalCflags}"}),
 		},
 		{
 			name:     "cc",
 			src:      "foo.cc",
-			expected: combineSlices(baseExpectedFlags, cppOnly, expectedIncludes, cflags, cppstd, lastIncludes, []string{"${config.NoOverrideGlobalCflags}", "${config.NoOverrideExternalGlobalCflags}"}),
+			expected: combineSlices(baseExpectedFlags, cppOnly, expectedIncludes, cflags, ltoFlags, cppstd, lastIncludes, []string{"${config.NoOverrideGlobalCflags}", "${config.NoOverrideExternalGlobalCflags}"}),
 		},
 		{
 			name:     "assemble",
 			src:      "foo.s",
-			expected: combineSlices(baseExpectedFlags, []string{"${config.CommonGlobalAsflags}"}, expectedIncludes, lastIncludes),
+			expected: combineSlices(baseExpectedFlags, []string{"${config.CommonGlobalAsflags}"}, expectedIncludes, ltoFlags, lastIncludes),
 		},
 	}
 
diff --git a/cc/config/arm_device.go b/cc/config/arm_device.go
index dec2b45..3397e3d 100644
--- a/cc/config/arm_device.go
+++ b/cc/config/arm_device.go
@@ -43,9 +43,7 @@
 
 	armNoFixCortexA8LdFlags = []string{"-Wl,--no-fix-cortex-a8"}
 
-	armArmCflags = []string{
-		"-fstrict-aliasing",
-	}
+	armArmCflags = []string{}
 
 	armThumbCflags = []string{
 		"-mthumb",
diff --git a/cc/config/global.go b/cc/config/global.go
index 013b659..7f9a6e0 100644
--- a/cc/config/global.go
+++ b/cc/config/global.go
@@ -111,6 +111,9 @@
 
 		// Turn off FMA which got enabled by default in clang-r445002 (http://b/218805949)
 		"-ffp-contract=off",
+
+		// Using simple template names reduces the size of debug builds.
+		"-gsimple-template-names",
 	}
 
 	commonGlobalConlyflags = []string{}
diff --git a/cc/lto.go b/cc/lto.go
index 510dd79..ff2bf5a 100644
--- a/cc/lto.go
+++ b/cc/lto.go
@@ -47,6 +47,7 @@
 	} `android:"arch_variant"`
 
 	LtoEnabled bool `blueprint:"mutated"`
+	LtoDefault bool `blueprint:"mutated"`
 
 	// Dep properties indicate that this module needs to be built with LTO
 	// since it is an object dependency of an LTO module.
@@ -66,7 +67,34 @@
 }
 
 func (lto *lto) begin(ctx BaseModuleContext) {
-	lto.Properties.LtoEnabled = lto.LTO(ctx)
+	// First, determine the module indepedent default LTO mode.
+	ltoDefault := GlobalThinLTO(ctx)
+	if ctx.Config().IsEnvTrue("DISABLE_LTO") {
+		ltoDefault = false
+	} else if ctx.Host() {
+		// Performance and binary size are less important for host binaries.
+		ltoDefault = false
+	}
+
+	// Then, determine the actual LTO mode to use. If different from `ltoDefault`, a variant needs
+	// to be created.
+	ltoEnabled := ltoDefault
+	if lto.Never() {
+		ltoEnabled = false
+	} else if lto.ThinLTO() {
+		// Module explicitly requests for LTO.
+		ltoEnabled = true
+	} else if ctx.testBinary() || ctx.testLibrary() {
+		// Do not enable LTO for tests for better debugging.
+		ltoEnabled = false
+	} else if ctx.isVndk() {
+		// FIXME: ThinLTO for VNDK produces different output.
+		// b/169217596
+		ltoEnabled = false
+	}
+
+	lto.Properties.LtoDefault = ltoDefault
+	lto.Properties.LtoEnabled = ltoEnabled
 }
 
 func (lto *lto) flags(ctx BaseModuleContext, flags Flags) Flags {
@@ -118,34 +146,6 @@
 	return flags
 }
 
-// Determine which LTO mode to use for the given module.
-func (lto *lto) LTO(ctx BaseModuleContext) bool {
-	if lto.Never() {
-		return false
-	}
-	if ctx.Config().IsEnvTrue("DISABLE_LTO") {
-		return false
-	}
-	// Module explicitly requests for LTO.
-	if lto.ThinLTO() {
-		return true
-	}
-	// LP32 has many subtle issues and less test coverage.
-	if ctx.Arch().ArchType.Multilib == "lib32" {
-		return false
-	}
-	// Performance and binary size are less important for host binaries and tests.
-	if ctx.Host() || ctx.testBinary() || ctx.testLibrary() {
-		return false
-	}
-	// FIXME: ThinLTO for VNDK produces different output.
-	// b/169217596
-	if ctx.isVndk() {
-		return false
-	}
-	return GlobalThinLTO(ctx)
-}
-
 func (lto *lto) ThinLTO() bool {
 	return lto != nil && proptools.Bool(lto.Properties.Lto.Thin)
 }
@@ -155,15 +155,13 @@
 }
 
 func GlobalThinLTO(ctx android.BaseModuleContext) bool {
-	return ctx.Config().IsEnvTrue("GLOBAL_THINLTO")
+	return !ctx.Config().IsEnvFalse("GLOBAL_THINLTO")
 }
 
 // Propagate lto requirements down from binaries
 func ltoDepsMutator(mctx android.TopDownMutatorContext) {
-	defaultLTOMode := GlobalThinLTO(mctx)
-
 	if m, ok := mctx.Module().(*Module); ok {
-		if m.lto == nil || m.lto.Properties.LtoEnabled == defaultLTOMode {
+		if m.lto == nil || m.lto.Properties.LtoEnabled == m.lto.Properties.LtoDefault {
 			return
 		}
 
@@ -238,6 +236,7 @@
 				}
 				variation.Properties.PreventInstall = true
 				variation.Properties.HideFromMake = true
+				variation.lto.Properties.LtoDefault = m.lto.Properties.LtoDefault
 				variation.lto.Properties.LtoDep = false
 				variation.lto.Properties.NoLtoDep = false
 			}
diff --git a/genrule/allowlists.go b/genrule/allowlists.go
index c767685..012c59c 100644
--- a/genrule/allowlists.go
+++ b/genrule/allowlists.go
@@ -56,7 +56,6 @@
 		"RSTest-rscript",
 		"BluetoothGeneratedDumpsysBinarySchema_bfbs",
 		"TracingVMProtoStub_h",
-		"FrontendStub_h",
 		"VehicleServerProtoStub_cc",
 		"AudioFocusControlProtoStub_cc",
 		"AudioFocusControlProtoStub_h",
@@ -98,7 +97,6 @@
 		"BlueberryFacadeGeneratedStub_cc",
 		"BlueberryFacadeGeneratedStub_h",
 		"BluetoothGeneratedDumpsysDataSchema_h",
-		"FrontendStub_cc",
 		"OpenwrtControlServerProto_cc",
 		"OpenwrtControlServerProto_h",
 		"c2hal_test_genc++",
@@ -117,6 +115,11 @@
 		"nos_app_weaver_service_genc++_headers",
 		"nos_app_weaver_service_genc++_mock",
 		"nos_generator_test_service_genc++",
+		"framework-cppstream-protos",
+		"framework-javastream-protos",
+		"aidl_camera_build_version",
+		"cronet_aml_base_android_runtime_unchecked_jni_headers",
+		"cronet_aml_base_android_runtime_jni_headers",
 	}
 
 	SandboxingDenyPathList = []string{
diff --git a/java/app.go b/java/app.go
index d9272e4..fd626e1 100755
--- a/java/app.go
+++ b/java/app.go
@@ -1571,7 +1571,9 @@
 }
 
 type manifestValueAttribute struct {
-	MinSdkVersion *string
+	MinSdkVersion    *string
+	MaxSdkVersion    *string
+	TargetSdkVersion *string
 }
 
 type bazelAndroidAppAttributes struct {
@@ -1601,12 +1603,25 @@
 	// MinSdkVersion(ctx) calls SdkVersion(ctx) if no value for min_sdk_version is set
 	minSdkVersion := a.MinSdkVersion(ctx)
 	if !minSdkVersion.IsPreview() && !minSdkVersion.IsInvalid() {
-		minSdkStr, err := minSdkVersion.EffectiveVersionString(ctx)
-		if err == nil {
+		if minSdkStr, err := minSdkVersion.EffectiveVersionString(ctx); err == nil {
 			manifestValues.MinSdkVersion = &minSdkStr
 		}
 	}
 
+	maxSdkVersion := a.MaxSdkVersion(ctx)
+	if !maxSdkVersion.IsPreview() && !maxSdkVersion.IsInvalid() {
+		if maxSdkStr, err := maxSdkVersion.EffectiveVersionString(ctx); err == nil {
+			manifestValues.MaxSdkVersion = &maxSdkStr
+		}
+	}
+
+	targetSdkVersion := a.TargetSdkVersion(ctx)
+	if !targetSdkVersion.IsPreview() && !targetSdkVersion.IsInvalid() {
+		if targetSdkStr, err := targetSdkVersion.EffectiveVersionString(ctx); err == nil {
+			manifestValues.TargetSdkVersion = &targetSdkStr
+		}
+	}
+
 	appAttrs := &bazelAndroidAppAttributes{
 		// TODO(b/209576404): handle package name override by product variable PRODUCT_MANIFEST_PACKAGE_NAME_OVERRIDES
 		Custom_package:   a.overridableAppProperties.Package_name,
diff --git a/java/app_import.go b/java/app_import.go
index 9c01960..e25bcd1 100644
--- a/java/app_import.go
+++ b/java/app_import.go
@@ -17,6 +17,7 @@
 // This file contains the module implementations for android_app_import and android_test_import.
 
 import (
+	"fmt"
 	"reflect"
 
 	"github.com/google/blueprint"
@@ -334,11 +335,19 @@
 	// Sign or align the package if package has not been preprocessed
 
 	if proptools.Bool(a.properties.Preprocessed) {
-		output := srcApk
+		var output android.WritablePath
 		if !proptools.Bool(a.properties.Skip_preprocessed_apk_checks) {
-			writableOutput := android.PathForModuleOut(ctx, "validated-prebuilt", apkFilename)
-			a.validatePreprocessedApk(ctx, srcApk, writableOutput)
-			output = writableOutput
+			output = android.PathForModuleOut(ctx, "validated-prebuilt", apkFilename)
+			a.validatePreprocessedApk(ctx, srcApk, output)
+		} else {
+			// If using the input APK unmodified, still make a copy of it so that the output filename has the
+			// right basename.
+			output = android.PathForModuleOut(ctx, apkFilename)
+			ctx.Build(pctx, android.BuildParams{
+				Rule:   android.Cp,
+				Input:  srcApk,
+				Output: output,
+			})
 		}
 		a.outputFile = output
 		a.certificate = PresignedCertificate
@@ -410,6 +419,15 @@
 	return a.outputFile
 }
 
+func (a *AndroidAppImport) OutputFiles(tag string) (android.Paths, error) {
+	switch tag {
+	case "":
+		return []android.Path{a.outputFile}, nil
+	default:
+		return nil, fmt.Errorf("unsupported module reference tag %q", tag)
+	}
+}
+
 func (a *AndroidAppImport) JacocoReportClassesFile() android.Path {
 	return nil
 }
diff --git a/rust/bindgen.go b/rust/bindgen.go
index 96645b0..7dc1b4b 100644
--- a/rust/bindgen.go
+++ b/rust/bindgen.go
@@ -247,7 +247,7 @@
 
 	var cmd, cmdDesc string
 	if b.Properties.Custom_bindgen != "" {
-		cmd = ctx.GetDirectDepWithTag(b.Properties.Custom_bindgen, customBindgenDepTag).(*Module).HostToolPath().String()
+		cmd = ctx.GetDirectDepWithTag(b.Properties.Custom_bindgen, customBindgenDepTag).(android.HostToolProvider).HostToolPath().String()
 		cmdDesc = b.Properties.Custom_bindgen
 	} else {
 		cmd = "$bindgenCmd"
diff --git a/tests/sbom_test.sh b/tests/sbom_test.sh
index 19987f2..30a1d37 100755
--- a/tests/sbom_test.sh
+++ b/tests/sbom_test.sh
@@ -223,4 +223,65 @@
   cleanup "${out_dir}"
 }
 
-test_sbom_aosp_cf_x86_64_phone
\ No newline at end of file
+function test_sbom_unbundled_apex {
+  # Setup
+  out_dir="$(setup)"
+
+  # run_soong to build com.android.adbd.apex
+  run_soong "module_arm64" "${out_dir}" "sbom deapexer" "com.android.adbd"
+
+  deapexer=${out_dir}/host/linux-x86/bin/deapexer
+  debugfs=${out_dir}/host/linux-x86/bin/debugfs_static
+  apex_file=${out_dir}/target/product/module_arm64/system/apex/com.android.adbd.apex
+  echo "============ Diffing files in $apex_file and SBOM"
+  set +e
+  # deapexer prints the list of all files and directories
+  # sed extracts the file/directory names
+  # grep removes directories
+  # sed removes leading ./ in file names
+  diff -I /system/apex/com.android.adbd.apex -I apex_manifest.pb \
+      <($deapexer --debugfs_path=$debugfs list --extents ${apex_file} | sed -E 's#(.*) \[.*\]$#\1#' | grep -v "/$" | sed -E 's#^\./(.*)#\1#' | sort -n) \
+      <(grep '"fileName": ' ${apex_file}.spdx.json | sed -E 's/.*"fileName": "(.*)",/\1/' | sort -n )
+
+  if [ $? != "0" ]; then
+    echo "Diffs found in $apex_file and SBOM"
+    exit 1
+  else
+    echo "No diffs."
+  fi
+  set -e
+
+  # Teardown
+  cleanup "${out_dir}"
+}
+
+function test_sbom_unbundled_apk {
+  # Setup
+  out_dir="$(setup)"
+
+  # run_soong to build Browser2.apk
+  run_soong "module_arm64" "${out_dir}" "sbom" "Browser2"
+
+  sbom_file=${out_dir}/target/product/module_arm64/system/product/app/Browser2/Browser2.apk.spdx.json
+  echo "============ Diffing files in Browser2.apk and SBOM"
+  set +e
+  # There is only one file in SBOM of APKs
+  diff \
+      <(echo "/system/product/app/Browser2/Browser2.apk" ) \
+      <(grep '"fileName": ' ${sbom_file} | sed -E 's/.*"fileName": "(.*)",/\1/' )
+
+  if [ $? != "0" ]; then
+    echo "Diffs found in $sbom_file"
+    exit 1
+  else
+    echo "No diffs."
+  fi
+  set -e
+
+  # Teardown
+  cleanup "${out_dir}"
+}
+
+test_sbom_aosp_cf_x86_64_phone
+test_sbom_unbundled_apex
+test_sbom_unbundled_apk
\ No newline at end of file