Merge "Add b_args_test." into main
diff --git a/aconfig/java_aconfig_library.go b/aconfig/java_aconfig_library.go
index 48cfb76..79573c7 100644
--- a/aconfig/java_aconfig_library.go
+++ b/aconfig/java_aconfig_library.go
@@ -58,6 +58,8 @@
 
 	// Add aconfig-annotations-lib as a dependency for the optimization / code stripping annotations
 	module.AddSharedLibrary("aconfig-annotations-lib")
+	// TODO(b/303773055): Remove the annotation after access issue is resolved.
+	module.AddSharedLibrary("unsupportedappusage")
 }
 
 func (callbacks *JavaAconfigDeclarationsLibraryCallbacks) GenerateSourceJarBuildActions(module *java.GeneratedJavaLibraryModule, ctx android.ModuleContext) android.Path {
diff --git a/android/allowlists/allowlists.go b/android/allowlists/allowlists.go
index 1e7bc5e..5354611 100644
--- a/android/allowlists/allowlists.go
+++ b/android/allowlists/allowlists.go
@@ -324,31 +324,37 @@
 
 		"libnativehelper": Bp2BuildDefaultTrueRecursively,
 
-		"packages/apps/DevCamera":                                    Bp2BuildDefaultTrue,
-		"packages/apps/HTMLViewer":                                   Bp2BuildDefaultTrue,
-		"packages/apps/Protips":                                      Bp2BuildDefaultTrue,
-		"packages/apps/SafetyRegulatoryInfo":                         Bp2BuildDefaultTrue,
-		"packages/apps/WallpaperPicker":                              Bp2BuildDefaultTrue,
-		"packages/modules/NeuralNetworks/driver/cache":               Bp2BuildDefaultTrueRecursively,
-		"packages/modules/StatsD/lib/libstatssocket":                 Bp2BuildDefaultTrueRecursively,
-		"packages/modules/adb":                                       Bp2BuildDefaultTrue,
-		"packages/modules/adb/apex":                                  Bp2BuildDefaultTrue,
-		"packages/modules/adb/fastdeploy":                            Bp2BuildDefaultTrue,
-		"packages/modules/adb/crypto":                                Bp2BuildDefaultTrueRecursively,
-		"packages/modules/adb/libs":                                  Bp2BuildDefaultTrueRecursively,
-		"packages/modules/adb/pairing_auth":                          Bp2BuildDefaultTrueRecursively,
-		"packages/modules/adb/pairing_connection":                    Bp2BuildDefaultTrueRecursively,
-		"packages/modules/adb/proto":                                 Bp2BuildDefaultTrueRecursively,
-		"packages/modules/adb/tls":                                   Bp2BuildDefaultTrueRecursively,
-		"packages/modules/Connectivity/staticlibs/native":            Bp2BuildDefaultTrueRecursively,
-		"packages/modules/Connectivity/staticlibs/netd/libnetdutils": Bp2BuildDefaultTrueRecursively,
-		"packages/modules/Gki/libkver":                               Bp2BuildDefaultTrue,
-		"packages/modules/NetworkStack/common/captiveportal":         Bp2BuildDefaultTrue,
-		"packages/modules/NeuralNetworks/apex":                       Bp2BuildDefaultTrue,
-		"packages/modules/NeuralNetworks/apex/testing":               Bp2BuildDefaultTrue,
-		"packages/providers/MediaProvider/tools/dialogs":             Bp2BuildDefaultFalse, // TODO(b/242834374)
-		"packages/screensavers/Basic":                                Bp2BuildDefaultTrue,
-		"packages/services/Car/tests/SampleRearViewCamera":           Bp2BuildDefaultFalse, // TODO(b/242834321)
+		"packages/apps/DevCamera":                            Bp2BuildDefaultTrue,
+		"packages/apps/HTMLViewer":                           Bp2BuildDefaultTrue,
+		"packages/apps/Protips":                              Bp2BuildDefaultTrue,
+		"packages/apps/SafetyRegulatoryInfo":                 Bp2BuildDefaultTrue,
+		"packages/apps/WallpaperPicker":                      Bp2BuildDefaultTrue,
+		"packages/modules/NeuralNetworks/driver/cache":       Bp2BuildDefaultTrueRecursively,
+		"packages/modules/StatsD/lib/libstatssocket":         Bp2BuildDefaultTrueRecursively,
+		"packages/modules/adb":                               Bp2BuildDefaultTrue,
+		"packages/modules/adb/apex":                          Bp2BuildDefaultTrue,
+		"packages/modules/adb/fastdeploy":                    Bp2BuildDefaultTrue,
+		"packages/modules/adb/crypto":                        Bp2BuildDefaultTrueRecursively,
+		"packages/modules/adb/libs":                          Bp2BuildDefaultTrueRecursively,
+		"packages/modules/adb/pairing_auth":                  Bp2BuildDefaultTrueRecursively,
+		"packages/modules/adb/pairing_connection":            Bp2BuildDefaultTrueRecursively,
+		"packages/modules/adb/proto":                         Bp2BuildDefaultTrueRecursively,
+		"packages/modules/adb/tls":                           Bp2BuildDefaultTrueRecursively,
+		"packages/modules/Connectivity/bpf_progs":            Bp2BuildDefaultTrueRecursively,
+		"packages/modules/Connectivity/service-t":            Bp2BuildDefaultTrueRecursively,
+		"packages/modules/Connectivity/service/native":       Bp2BuildDefaultTrueRecursively,
+		"packages/modules/Connectivity/staticlibs/native":    Bp2BuildDefaultTrueRecursively,
+		"packages/modules/Connectivity/staticlibs/netd":      Bp2BuildDefaultTrueRecursively,
+		"packages/modules/Connectivity/tests/unit/jni":       Bp2BuildDefaultTrueRecursively,
+		"packages/modules/Gki/libkver":                       Bp2BuildDefaultTrue,
+		"packages/modules/NetworkStack/common/captiveportal": Bp2BuildDefaultTrue,
+		"packages/modules/NeuralNetworks/apex":               Bp2BuildDefaultTrue,
+		"packages/modules/NeuralNetworks/apex/testing":       Bp2BuildDefaultTrue,
+		"packages/modules/SdkExtensions/gen_sdk":             Bp2BuildDefaultTrue,
+		"packages/modules/common/proto":                      Bp2BuildDefaultTrue,
+		"packages/providers/MediaProvider/tools/dialogs":     Bp2BuildDefaultFalse, // TODO(b/242834374)
+		"packages/screensavers/Basic":                        Bp2BuildDefaultTrue,
+		"packages/services/Car/tests/SampleRearViewCamera":   Bp2BuildDefaultFalse, // TODO(b/242834321)
 
 		"platform_testing/libraries/annotations":              Bp2BuildDefaultTrueRecursively,
 		"platform_testing/libraries/flag-helpers/libflagtest": Bp2BuildDefaultTrueRecursively,
@@ -997,6 +1003,9 @@
 		"tradefed-device-build-interfaces",
 		"tradefed-invocation-interfaces",
 		"tradefed-lib-core",
+
+		"libandroid_net_connectivity_com_android_net_module_util_jni",
+		"libservice-connectivity",
 	}
 
 	Bp2buildModuleTypeAlwaysConvertList = []string{
@@ -1081,7 +1090,7 @@
 		"versioner", // TODO(b/228313961):  depends on prebuilt shared library libclang-cpp_host as a shared library, which does not supply expected providers for a shared library
 
 		// requires host tools for apexer
-		"apexer_test", "apexer_test_host_tools", "host_apex_verifier",
+		"apexer_test", "apexer_test_host_tools", "host_apex_verifier", "host-apex-verifier",
 
 		// java bugs
 		"libbase_ndk",           // TODO(b/186826477): fails to link libctscamera2_jni for device (required for CtsCameraTestCases)
diff --git a/android/bazel.go b/android/bazel.go
index b4e7ae5..202fc48 100644
--- a/android/bazel.go
+++ b/android/bazel.go
@@ -544,7 +544,18 @@
 	}
 
 	moduleName := moduleNameWithPossibleOverride(ctx, module, p.moduleName)
+	// use "prebuilt_" + original module name as the java_import(_host) module name,
+	// to avoid the failure that a normal module and a prebuilt module with
+	// the same name are both allowlisted. This cannot be applied to all the *_import
+	// module types. For example, android_library_import has to use original module
+	// name here otherwise the *-nodeps targets cannot be handled correctly.
+	// TODO(b/304385140): remove this special casing
+	if p.moduleType == "java_import" || p.moduleType == "java_import_host" {
+		moduleName = module.Name()
+	}
+
 	allowlist := ctx.Config().Bp2buildPackageConfig
+
 	moduleNameAllowed := allowlist.moduleAlwaysConvert[moduleName]
 	moduleTypeAllowed := allowlist.moduleTypeAlwaysConvert[p.moduleType]
 	allowlistConvert := moduleNameAllowed || moduleTypeAllowed
@@ -623,9 +634,6 @@
 
 func registerBp2buildConversionMutator(ctx RegisterMutatorsContext) {
 	ctx.BottomUp("bp2build_conversion", bp2buildConversionMutator).Parallel()
-}
-
-func registerBp2buildDepsMutator(ctx RegisterMutatorsContext) {
 	ctx.BottomUp("bp2build_deps", bp2buildDepsMutator).Parallel()
 }
 
diff --git a/android/config.go b/android/config.go
index a7a96b7..2930c86 100644
--- a/android/config.go
+++ b/android/config.go
@@ -306,9 +306,6 @@
 	// in tests when a path doesn't exist.
 	TestAllowNonExistentPaths bool
 
-	// If true, register the "bp2build_deps" mutator in the mutator pipeline.
-	Bp2buildDepsMutator bool
-
 	// The list of files that when changed, must invalidate soong_build to
 	// regenerate build.ninja.
 	ninjaFileDepsSet sync.Map
@@ -1011,12 +1008,18 @@
 
 func (c *config) PreviewApiLevels() []ApiLevel {
 	var levels []ApiLevel
-	for i, codename := range c.PlatformVersionActiveCodenames() {
+	i := 0
+	for _, codename := range c.PlatformVersionActiveCodenames() {
+		if codename == "REL" {
+			continue
+		}
+
 		levels = append(levels, ApiLevel{
 			value:     codename,
 			number:    i,
 			isPreview: true,
 		})
+		i++
 	}
 	return levels
 }
diff --git a/android/mutator.go b/android/mutator.go
index 3d59655..067d6c3 100644
--- a/android/mutator.go
+++ b/android/mutator.go
@@ -35,9 +35,6 @@
 // RegisterMutatorsForBazelConversion is a alternate registration pipeline for bp2build. Exported for testing.
 func RegisterMutatorsForBazelConversion(ctx *Context, preArchMutators []RegisterMutatorFunc) {
 	bp2buildMutators := append(preArchMutators, registerBp2buildConversionMutator)
-	if ctx.config.Bp2buildDepsMutator {
-		bp2buildMutators = append(bp2buildMutators, registerBp2buildDepsMutator)
-	}
 	registerMutatorsForBazelConversion(ctx, bp2buildMutators)
 }
 
diff --git a/bp2build/build_conversion_test.go b/bp2build/build_conversion_test.go
index 8e51d98..0a4d749 100644
--- a/bp2build/build_conversion_test.go
+++ b/bp2build/build_conversion_test.go
@@ -1058,50 +1058,6 @@
 				}),
 			},
 		},
-		{
-			Description:                "depends_on_other_unconverted_module_error",
-			ModuleTypeUnderTest:        "filegroup",
-			ModuleTypeUnderTestFactory: android.FileGroupFactory,
-			UnconvertedDepsMode:        errorModulesUnconvertedDeps,
-			Blueprint: `filegroup {
-    name: "foobar",
-    srcs: [
-        ":foo",
-        "c",
-    ],
-    bazel_module: { bp2build_available: true },
-}`,
-			ExpectedErr: fmt.Errorf(`filegroup .:foobar depends on unconverted modules: foo`),
-			Filesystem: map[string]string{
-				"other/Android.bp": `filegroup {
-    name: "foo",
-    srcs: ["a", "b"],
-}`,
-			},
-		},
-		{
-			Description:                "depends_on_other_missing_module_error",
-			ModuleTypeUnderTest:        "filegroup",
-			ModuleTypeUnderTestFactory: android.FileGroupFactory,
-			UnconvertedDepsMode:        errorModulesUnconvertedDeps,
-			Blueprint: `filegroup {
-    name: "foobar",
-    srcs: [
-        "c",
-        "//other:foo",
-        "//other:goo",
-    ],
-    bazel_module: { bp2build_available: true },
-}`,
-			ExpectedErr: fmt.Errorf(`filegroup .:foobar depends on missing modules: //other:goo`),
-			Filesystem: map[string]string{"other/Android.bp": `filegroup {
-    name: "foo",
-    srcs: ["a"],
-    bazel_module: { bp2build_available: true },
-}
-`,
-			},
-		},
 	}
 
 	for _, testCase := range testCases {
@@ -2119,7 +2075,6 @@
 		Blueprint:            bp,
 		ExpectedBazelTargets: expectedBazelTargets,
 		Description:          "Skipping conversion of a target with missing transitive dep",
-		DepsMutator:          true,
 	})
 }
 
@@ -2157,7 +2112,6 @@
 		Blueprint:            bp,
 		ExpectedBazelTargets: expectedBazelTargets,
 		Description:          "Skipping conversion of a target with missing direct dep",
-		DepsMutator:          true,
 	})
 }
 
@@ -2180,7 +2134,6 @@
 		Blueprint:            bp,
 		ExpectedBazelTargets: []string{},
 		Description:          "Skipping conversion of a target with unconverted direct dep",
-		DepsMutator:          true,
 	})
 }
 
@@ -2219,7 +2172,6 @@
 		Blueprint:            bp,
 		ExpectedBazelTargets: expectedBazelTargets,
 		Description:          "Skipping conversion of a target with unconverted transitive dep",
-		DepsMutator:          true,
 	})
 }
 
@@ -2259,7 +2211,6 @@
 		Blueprint:               bp,
 		ExpectedBazelTargets:    expectedBazelTargets,
 		Description:             "Convert target with already-existing build dep",
-		DepsMutator:             true,
 	})
 }
 
@@ -2301,6 +2252,5 @@
 		Blueprint:               bp,
 		ExpectedBazelTargets:    expectedBazelTargets,
 		Description:             "Convert target with dep on libc",
-		DepsMutator:             true,
 	})
 }
diff --git a/bp2build/cc_library_conversion_test.go b/bp2build/cc_library_conversion_test.go
index 5c9cbf2..d198596 100644
--- a/bp2build/cc_library_conversion_test.go
+++ b/bp2build/cc_library_conversion_test.go
@@ -5178,6 +5178,7 @@
 		ExpectedBazelTargets: []string{
 			MakeBazelTarget("cc_stub_suite", "libfoo.ndk_stub_libs", AttrNameToString{
 				"api_surface":          `"publicapi"`,
+				"included_in_ndk":      `True`,
 				"soname":               `"libfoo.so"`,
 				"source_library_label": `"//:libfoo"`,
 				"symbol_file":          `"libfoo.map.txt"`,
@@ -5305,3 +5306,61 @@
 		},
 	})
 }
+
+func TestPropertiesIfStubLibraryIsInNdk(t *testing.T) {
+	tc := Bp2buildTestCase{
+		Description:                "If an equivalent ndk_library exists, set included_in_ndk=true for module-libapi stubs",
+		ModuleTypeUnderTest:        "cc_library",
+		ModuleTypeUnderTestFactory: cc.LibraryFactory,
+		Blueprint: `
+// libfoo is an ndk library and contributes to module-libapi
+cc_library {
+	name: "libfoo",
+	stubs: {symbol_file: "libfoo.map.txt"},
+}
+ndk_library {
+	name: "libfoo",
+	first_version: "29",
+	symbol_file: "libfoo.map.txt",
+}
+// libbar is not an ndk library, but contributes to module-libapi
+cc_library {
+	name: "libbar",
+	stubs: {symbol_file: "libbar.map.txt"},
+}
+`,
+		StubbedBuildDefinitions: []string{"libfoo.ndk"},
+		ExpectedBazelTargets: []string{
+			MakeBazelTarget("cc_library_static", "libfoo_bp2build_cc_library_static", AttrNameToString{
+				"local_includes": `["."]`,
+			}),
+			MakeBazelTarget("cc_library_shared", "libfoo", AttrNameToString{
+				"local_includes":    `["."]`,
+				"stubs_symbol_file": `"libfoo.map.txt"`,
+			}),
+			MakeBazelTarget("cc_stub_suite", "libfoo_stub_libs", AttrNameToString{
+				"api_surface":          `"module-libapi"`,
+				"soname":               `"libfoo.so"`,
+				"source_library_label": `"//:libfoo"`,
+				"symbol_file":          `"libfoo.map.txt"`,
+				"versions":             `["current"]`,
+				"included_in_ndk":      `True`,
+			}),
+			MakeBazelTarget("cc_library_static", "libbar_bp2build_cc_library_static", AttrNameToString{
+				"local_includes": `["."]`,
+			}),
+			MakeBazelTarget("cc_library_shared", "libbar", AttrNameToString{
+				"local_includes":    `["."]`,
+				"stubs_symbol_file": `"libbar.map.txt"`,
+			}),
+			MakeBazelTarget("cc_stub_suite", "libbar_stub_libs", AttrNameToString{
+				"api_surface":          `"module-libapi"`,
+				"soname":               `"libbar.so"`,
+				"source_library_label": `"//:libbar"`,
+				"symbol_file":          `"libbar.map.txt"`,
+				"versions":             `["current"]`,
+			}),
+		},
+	}
+	runCcLibraryTestCase(t, tc)
+}
diff --git a/bp2build/cc_test_conversion_test.go b/bp2build/cc_test_conversion_test.go
index 392a962..679a364 100644
--- a/bp2build/cc_test_conversion_test.go
+++ b/bp2build/cc_test_conversion_test.go
@@ -631,23 +631,3 @@
 		},
 	})
 }
-
-func TestCcTest_UnitTestFalse(t *testing.T) {
-	runCcTestTestCase(t, ccTestBp2buildTestCase{
-		description: "cc test with test_options.tags converted to tags",
-		blueprint: `
-cc_test {
-    name: "mytest",
-    host_supported: true,
-    srcs: ["test.cpp"],
-    test_options: { unit_test: false },
-}
-` + simpleModule("cc_library_static", "libgtest_main") +
-			simpleModule("cc_library_static", "libgtest"),
-		stubbedBuildDefinitions: []string{
-			"libgtest_main",
-			"libgtest",
-		},
-		targets: []testBazelTarget{},
-	})
-}
diff --git a/bp2build/conversion.go b/bp2build/conversion.go
index c697235..b2792e6 100644
--- a/bp2build/conversion.go
+++ b/bp2build/conversion.go
@@ -15,7 +15,6 @@
 	rust_config "android/soong/rust/config"
 	"android/soong/starlark_fmt"
 
-	"github.com/google/blueprint"
 	"github.com/google/blueprint/proptools"
 )
 
@@ -34,19 +33,9 @@
 	files = append(files, newFile("android", GeneratedBuildFileName, "")) // Creates a //cc_toolchain package.
 	files = append(files, newFile("android", "constants.bzl", android.BazelCcToolchainVars(cfg)))
 
-	// Visit all modules to determine the list of ndk libraries
-	// This list will be used to add additional flags for cc stub generation
-	ndkLibsStringFormatted := []string{}
-	ctx.Context().VisitAllModules(func(m blueprint.Module) {
-		if ctx.Context().ModuleType(m) == "ndk_library" {
-			ndkLibsStringFormatted = append(ndkLibsStringFormatted, fmt.Sprintf(`"%s"`, m.Name())) // name will be `"libc.ndk"`
-		}
-	})
-
 	files = append(files, newFile("cc_toolchain", GeneratedBuildFileName, "")) // Creates a //cc_toolchain package.
 	files = append(files, newFile("cc_toolchain", "config_constants.bzl", cc_config.BazelCcToolchainVars(cfg)))
 	files = append(files, newFile("cc_toolchain", "sanitizer_constants.bzl", cc.BazelCcSanitizerToolchainVars(cfg)))
-	files = append(files, newFile("cc_toolchain", "ndk_libs.bzl", fmt.Sprintf("ndk_libs = [%v]", strings.Join(ndkLibsStringFormatted, ", "))))
 
 	files = append(files, newFile("java_toolchain", GeneratedBuildFileName, "")) // Creates a //java_toolchain package.
 	files = append(files, newFile("java_toolchain", "constants.bzl", java_config.BazelJavaToolchainVars(cfg)))
diff --git a/bp2build/conversion_test.go b/bp2build/conversion_test.go
index 6b10077..51675ce 100644
--- a/bp2build/conversion_test.go
+++ b/bp2build/conversion_test.go
@@ -107,10 +107,6 @@
 		},
 		{
 			dir:      "cc_toolchain",
-			basename: "ndk_libs.bzl",
-		},
-		{
-			dir:      "cc_toolchain",
 			basename: "sanitizer_constants.bzl",
 		},
 		{
diff --git a/bp2build/java_import_conversion_test.go b/bp2build/java_import_conversion_test.go
index 5661620..d9910af 100644
--- a/bp2build/java_import_conversion_test.go
+++ b/bp2build/java_import_conversion_test.go
@@ -21,6 +21,13 @@
 	"testing"
 )
 
+func runJavaImportTestCaseWithRegistrationCtxFunc(t *testing.T, tc Bp2buildTestCase, registrationCtxFunc func(ctx android.RegistrationContext)) {
+	t.Helper()
+	(&tc).ModuleTypeUnderTest = "java_import"
+	(&tc).ModuleTypeUnderTestFactory = java.ImportFactory
+	RunBp2BuildTestCase(t, registrationCtxFunc, tc)
+}
+
 func runJavaImportTestCase(t *testing.T, tc Bp2buildTestCase) {
 	t.Helper()
 	RunBp2BuildTestCase(t, registerJavaImportModuleTypes, tc)
@@ -120,3 +127,31 @@
 			}),
 		}})
 }
+
+func TestJavaImportSameNameAsJavaLibrary(t *testing.T) {
+	runJavaImportTestCaseWithRegistrationCtxFunc(t, Bp2buildTestCase{
+		Description: "java_import has the same name as other package java_library's",
+		Filesystem: map[string]string{
+			"foo/bar/Android.bp": simpleModule("java_library", "test_lib"),
+			"test.jar":           "",
+		},
+		Blueprint: `java_import {
+    name: "test_lib",
+    jars: ["test.jar"],
+    bazel_module: { bp2build_available: true },
+}
+`,
+		ExpectedBazelTargets: []string{
+			MakeBazelTarget("java_import", "test_lib", AttrNameToString{
+				"jars": `["test.jar"]`,
+			}),
+			MakeBazelTarget("java_library", "test_lib-neverlink", AttrNameToString{
+				"exports":     `[":test_lib"]`,
+				"neverlink":   `True`,
+				"sdk_version": `"none"`,
+			}),
+		},
+	}, func(ctx android.RegistrationContext) {
+		ctx.RegisterModuleType("java_library", java.LibraryFactory)
+	})
+}
diff --git a/bp2build/java_library_conversion_test.go b/bp2build/java_library_conversion_test.go
index 426dffa..ad0ec65 100644
--- a/bp2build/java_library_conversion_test.go
+++ b/bp2build/java_library_conversion_test.go
@@ -1041,3 +1041,28 @@
 		ctx.RegisterModuleType("filegroup", android.FileGroupFactory)
 	})
 }
+
+func TestJavaLibrarySameNameAsPrebuilt(t *testing.T) {
+	runJavaLibraryTestCaseWithRegistrationCtxFunc(t, Bp2buildTestCase{
+		Description: "java_library and prebuilt module have the same name",
+		Filesystem: map[string]string{
+			"foo/bar/Android.bp": simpleModule("java_import", "test_lib"),
+		},
+		Blueprint: `java_library {
+    name: "test_lib",
+    srcs: ["a.java"],
+    sdk_version: "current",
+    bazel_module: { bp2build_available: true },
+}
+`,
+		ExpectedBazelTargets: []string{
+			MakeBazelTarget("java_library", "test_lib", AttrNameToString{
+				"srcs":        `["a.java"]`,
+				"sdk_version": `"current"`,
+			}),
+			MakeNeverlinkDuplicateTarget("java_library", "test_lib"),
+		},
+	}, func(ctx android.RegistrationContext) {
+		ctx.RegisterModuleType("java_import", java.ImportFactory)
+	})
+}
diff --git a/bp2build/sh_test_conversion_test.go b/bp2build/sh_test_conversion_test.go
index e99d566..48fd077 100644
--- a/bp2build/sh_test_conversion_test.go
+++ b/bp2build/sh_test_conversion_test.go
@@ -22,11 +22,18 @@
 )
 
 func TestShTestSimple(t *testing.T) {
-	RunBp2BuildTestCase(t, func(ctx android.RegistrationContext) {}, Bp2buildTestCase{
-		Description:                "sh_test test",
-		ModuleTypeUnderTest:        "sh_test",
+	RunBp2BuildTestCase(t, func(ctx android.RegistrationContext) {
+		ctx.RegisterModuleType("filegroup", android.FileGroupFactory)
+	}, Bp2buildTestCase{
+		Description:         "sh_test test",
+		ModuleTypeUnderTest: "sh_test",
+		StubbedBuildDefinitions: []string{"android.hardware.bluetooth@1.1-service.sim",
+			"android.hardware.bluetooth@1.1-impl-sim", "libc++", "libcrypto"},
 		ModuleTypeUnderTestFactory: sh.ShTestFactory,
-		Blueprint: `sh_test{
+		Blueprint: simpleModule("filegroup", "android.hardware.bluetooth@1.1-service.sim") +
+			simpleModule("filegroup", "android.hardware.bluetooth@1.1-impl-sim") +
+			simpleModule("filegroup", "libc++") +
+			simpleModule("filegroup", "libcrypto") + `sh_test{
     name: "sts-rootcanal-sidebins",
     src: "empty.sh",
     test_suites: [
@@ -47,28 +54,37 @@
 }`,
 		ExpectedBazelTargets: []string{
 			MakeBazelTarget("sh_test", "sts-rootcanal-sidebins", AttrNameToString{
-				"srcs": `["empty.sh"]`,
+				"srcs":    `["empty.sh"]`,
+				"runs_on": `["device"]`,
 				"data": `[
         "android.hardware.bluetooth@1.1-service.sim.rc",
-        "android.hardware.bluetooth@1.1-service.sim",
-        "android.hardware.bluetooth@1.1-impl-sim",
-        "libc++",
-        "libcrypto",
+        ":android.hardware.bluetooth@1.1-service.sim",
+        ":android.hardware.bluetooth@1.1-impl-sim",
+        ":libc++",
+        ":libcrypto",
     ]`,
-				"test_config":          `"art-gtests-target-install-apex.xml"`,
-				"test_config_template": `":art-run-test-target-template"`,
-				"auto_gen_config":      "False",
-				"tags":                 `["no-remote"]`,
+				"data_bins": `[
+        ":android.hardware.bluetooth@1.1-service.sim",
+        ":android.hardware.bluetooth@1.1-impl-sim",
+    ]`,
+				"tags": `["no-remote"]`,
 			})},
 	})
 }
 
 func TestShTestHostSimple(t *testing.T) {
-	RunBp2BuildTestCase(t, func(ctx android.RegistrationContext) {}, Bp2buildTestCase{
-		Description:                "sh_test_host test",
-		ModuleTypeUnderTest:        "sh_test_host",
+	RunBp2BuildTestCase(t, func(ctx android.RegistrationContext) {
+		ctx.RegisterModuleType("filegroup", android.FileGroupFactory)
+	}, Bp2buildTestCase{
+		Description:         "sh_test_host test",
+		ModuleTypeUnderTest: "sh_test_host",
+		StubbedBuildDefinitions: []string{"android.hardware.bluetooth@1.1-service.sim",
+			"android.hardware.bluetooth@1.1-impl-sim", "libc++", "libcrypto"},
 		ModuleTypeUnderTestFactory: sh.ShTestHostFactory,
-		Blueprint: `sh_test_host{
+		Blueprint: simpleModule("filegroup", "android.hardware.bluetooth@1.1-service.sim") +
+			simpleModule("filegroup", "android.hardware.bluetooth@1.1-impl-sim") +
+			simpleModule("filegroup", "libc++") +
+			simpleModule("filegroup", "libcrypto") + `sh_test_host{
     name: "sts-rootcanal-sidebins",
     src: "empty.sh",
     test_suites: [
@@ -89,18 +105,20 @@
 }`,
 		ExpectedBazelTargets: []string{
 			MakeBazelTarget("sh_test", "sts-rootcanal-sidebins", AttrNameToString{
-				"srcs": `["empty.sh"]`,
+				"srcs":    `["empty.sh"]`,
+				"runs_on": `["host_without_device"]`,
 				"data": `[
         "android.hardware.bluetooth@1.1-service.sim.rc",
-        "android.hardware.bluetooth@1.1-service.sim",
-        "android.hardware.bluetooth@1.1-impl-sim",
-        "libc++",
-        "libcrypto",
+        ":android.hardware.bluetooth@1.1-service.sim",
+        ":android.hardware.bluetooth@1.1-impl-sim",
+        ":libc++",
+        ":libcrypto",
     ]`,
-				"tags":                 `["no-remote"]`,
-				"test_config":          `"art-gtests-target-install-apex.xml"`,
-				"test_config_template": `":art-run-test-target-template"`,
-				"auto_gen_config":      "False",
+				"data_bins": `[
+        ":android.hardware.bluetooth@1.1-service.sim",
+        ":android.hardware.bluetooth@1.1-impl-sim",
+    ]`,
+				"tags": `["no-remote"]`,
 				"target_compatible_with": `select({
         "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
         "//conditions:default": [],
@@ -109,12 +127,131 @@
 	})
 }
 
-func TestShTestSimpleUnset(t *testing.T) {
-	RunBp2BuildTestCase(t, func(ctx android.RegistrationContext) {}, Bp2buildTestCase{
-		Description:                "sh_test test",
-		ModuleTypeUnderTest:        "sh_test",
+func TestShTestAutogen(t *testing.T) {
+	RunBp2BuildTestCase(t, func(ctx android.RegistrationContext) {
+		ctx.RegisterModuleType("filegroup", android.FileGroupFactory)
+	}, Bp2buildTestCase{
+		Description:         "sh_test test",
+		ModuleTypeUnderTest: "sh_test",
+		StubbedBuildDefinitions: []string{"android.hardware.bluetooth@1.1-service.sim",
+			"android.hardware.bluetooth@1.1-impl-sim", "libc++", "libcrypto", "art-run-test-target-template"},
 		ModuleTypeUnderTestFactory: sh.ShTestFactory,
-		Blueprint: `sh_test{
+		Blueprint: simpleModule("filegroup", "android.hardware.bluetooth@1.1-service.sim") +
+			simpleModule("filegroup", "android.hardware.bluetooth@1.1-impl-sim") +
+			simpleModule("filegroup", "libc++") +
+			simpleModule("filegroup", "libcrypto") +
+			simpleModule("filegroup", "art-run-test-target-template") + `sh_test{
+    name: "sts-rootcanal-sidebins",
+    src: "empty.sh",
+    test_suites: [
+        "sts",
+        "sts-lite",
+    ],
+    data_bins: [
+        "android.hardware.bluetooth@1.1-service.sim",
+        "android.hardware.bluetooth@1.1-impl-sim"
+    ],
+    data: ["android.hardware.bluetooth@1.1-service.sim.rc"],
+    data_libs: ["libc++","libcrypto"],
+		test_config: "art-gtests-target-install-apex.xml",
+		test_config_template: ":art-run-test-target-template",
+		auto_gen_config: true,
+    test_options:{tags: ["no-remote"],
+	},
+}`,
+		ExpectedBazelTargets: []string{
+			MakeBazelTarget("sh_test", "sts-rootcanal-sidebins", AttrNameToString{
+				"srcs":                      `["empty.sh"]`,
+				"runs_on":                   `["device"]`,
+				"auto_generate_test_config": "True",
+				"target_compatible_with":    `["//build/bazel/platforms/os:android"]`,
+				"template_test_config":      `":art-run-test-target-template"`,
+				"data": `[
+        "android.hardware.bluetooth@1.1-service.sim.rc",
+        ":android.hardware.bluetooth@1.1-service.sim",
+        ":android.hardware.bluetooth@1.1-impl-sim",
+        ":libc++",
+        ":libcrypto",
+    ]`,
+				"data_bins": `[
+        ":android.hardware.bluetooth@1.1-service.sim",
+        ":android.hardware.bluetooth@1.1-impl-sim",
+    ]`,
+				"tags": `["no-remote"]`,
+			})},
+	})
+}
+
+func TestShTestHostAutogen(t *testing.T) {
+	RunBp2BuildTestCase(t, func(ctx android.RegistrationContext) {
+		ctx.RegisterModuleType("filegroup", android.FileGroupFactory)
+	}, Bp2buildTestCase{
+		Description:         "sh_test_host test",
+		ModuleTypeUnderTest: "sh_test_host",
+		StubbedBuildDefinitions: []string{"android.hardware.bluetooth@1.1-service.sim",
+			"android.hardware.bluetooth@1.1-impl-sim", "libc++", "libcrypto", "art-run-test-target-template"},
+		ModuleTypeUnderTestFactory: sh.ShTestHostFactory,
+		Blueprint: simpleModule("filegroup", "android.hardware.bluetooth@1.1-service.sim") +
+			simpleModule("filegroup", "android.hardware.bluetooth@1.1-impl-sim") +
+			simpleModule("filegroup", "libc++") +
+			simpleModule("filegroup", "libcrypto") +
+			simpleModule("filegroup", "art-run-test-target-template") + `sh_test_host{
+    name: "sts-rootcanal-sidebins",
+    src: "empty.sh",
+    test_suites: [
+        "sts",
+        "sts-lite",
+    ],
+    data_bins: [
+        "android.hardware.bluetooth@1.1-service.sim",
+        "android.hardware.bluetooth@1.1-impl-sim"
+    ],
+    data: ["android.hardware.bluetooth@1.1-service.sim.rc"],
+    data_libs: ["libc++","libcrypto"],
+		test_config: "art-gtests-target-install-apex.xml",
+		test_config_template: ":art-run-test-target-template",
+		auto_gen_config: true,
+    test_options:{tags: ["no-remote"],
+	},
+}`,
+		ExpectedBazelTargets: []string{
+			MakeBazelTarget("sh_test", "sts-rootcanal-sidebins", AttrNameToString{
+				"srcs":                      `["empty.sh"]`,
+				"runs_on":                   `["host_without_device"]`,
+				"auto_generate_test_config": "True",
+				"target_compatible_with": `select({
+        "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
+        "//conditions:default": [],
+    })`,
+				"template_test_config": `":art-run-test-target-template"`,
+				"data": `[
+        "android.hardware.bluetooth@1.1-service.sim.rc",
+        ":android.hardware.bluetooth@1.1-service.sim",
+        ":android.hardware.bluetooth@1.1-impl-sim",
+        ":libc++",
+        ":libcrypto",
+    ]`,
+				"data_bins": `[
+        ":android.hardware.bluetooth@1.1-service.sim",
+        ":android.hardware.bluetooth@1.1-impl-sim",
+    ]`,
+				"tags": `["no-remote"]`,
+			})},
+	})
+}
+func TestShTestSimpleUnset(t *testing.T) {
+	RunBp2BuildTestCase(t, func(ctx android.RegistrationContext) {
+		ctx.RegisterModuleType("filegroup", android.FileGroupFactory)
+	}, Bp2buildTestCase{
+		Description:         "sh_test test",
+		ModuleTypeUnderTest: "sh_test",
+		StubbedBuildDefinitions: []string{"android.hardware.bluetooth@1.1-service.sim",
+			"android.hardware.bluetooth@1.1-impl-sim", "libc++", "libcrypto"},
+		ModuleTypeUnderTestFactory: sh.ShTestFactory,
+		Blueprint: simpleModule("filegroup", "android.hardware.bluetooth@1.1-service.sim") +
+			simpleModule("filegroup", "android.hardware.bluetooth@1.1-impl-sim") +
+			simpleModule("filegroup", "libc++") +
+			simpleModule("filegroup", "libcrypto") + `sh_test{
     name: "sts-rootcanal-sidebins",
     src: "empty.sh",
     test_suites: [
@@ -132,13 +269,18 @@
 }`,
 		ExpectedBazelTargets: []string{
 			MakeBazelTarget("sh_test", "sts-rootcanal-sidebins", AttrNameToString{
-				"srcs": `["empty.sh"]`,
+				"srcs":    `["empty.sh"]`,
+				"runs_on": `["device"]`,
 				"data": `[
         "android.hardware.bluetooth@1.1-service.sim.rc",
-        "android.hardware.bluetooth@1.1-service.sim",
-        "android.hardware.bluetooth@1.1-impl-sim",
-        "libc++",
-        "libcrypto",
+        ":android.hardware.bluetooth@1.1-service.sim",
+        ":android.hardware.bluetooth@1.1-impl-sim",
+        ":libc++",
+        ":libcrypto",
+    ]`,
+				"data_bins": `[
+        ":android.hardware.bluetooth@1.1-service.sim",
+        ":android.hardware.bluetooth@1.1-impl-sim",
     ]`,
 				"tags": `["no-remote"]`,
 			})},
@@ -146,11 +288,18 @@
 }
 
 func TestShTestHostSimpleUnset(t *testing.T) {
-	RunBp2BuildTestCase(t, func(ctx android.RegistrationContext) {}, Bp2buildTestCase{
+	RunBp2BuildTestCase(t, func(ctx android.RegistrationContext) {
+		ctx.RegisterModuleType("filegroup", android.FileGroupFactory)
+	}, Bp2buildTestCase{
 		Description:                "sh_test_host test",
 		ModuleTypeUnderTest:        "sh_test_host",
 		ModuleTypeUnderTestFactory: sh.ShTestHostFactory,
-		Blueprint: `sh_test_host{
+		StubbedBuildDefinitions: []string{"android.hardware.bluetooth@1.1-service.sim",
+			"android.hardware.bluetooth@1.1-impl-sim", "libc++", "libcrypto"},
+		Blueprint: simpleModule("filegroup", "android.hardware.bluetooth@1.1-service.sim") +
+			simpleModule("filegroup", "android.hardware.bluetooth@1.1-impl-sim") +
+			simpleModule("filegroup", "libc++") +
+			simpleModule("filegroup", "libcrypto") + `sh_test_host{
     name: "sts-rootcanal-sidebins",
     src: "empty.sh",
     test_suites: [
@@ -168,13 +317,18 @@
 }`,
 		ExpectedBazelTargets: []string{
 			MakeBazelTarget("sh_test", "sts-rootcanal-sidebins", AttrNameToString{
-				"srcs": `["empty.sh"]`,
+				"srcs":    `["empty.sh"]`,
+				"runs_on": `["host_without_device"]`,
 				"data": `[
         "android.hardware.bluetooth@1.1-service.sim.rc",
-        "android.hardware.bluetooth@1.1-service.sim",
-        "android.hardware.bluetooth@1.1-impl-sim",
-        "libc++",
-        "libcrypto",
+        ":android.hardware.bluetooth@1.1-service.sim",
+        ":android.hardware.bluetooth@1.1-impl-sim",
+        ":libc++",
+        ":libcrypto",
+    ]`,
+				"data_bins": `[
+        ":android.hardware.bluetooth@1.1-service.sim",
+        ":android.hardware.bluetooth@1.1-impl-sim",
     ]`,
 				"tags": `["no-remote"]`,
 				"target_compatible_with": `select({
diff --git a/bp2build/testing.go b/bp2build/testing.go
index 6907487..763cccc 100644
--- a/bp2build/testing.go
+++ b/bp2build/testing.go
@@ -124,12 +124,6 @@
 	// be merged with the generated BUILD file. This allows custom BUILD targets
 	// to be used in tests, or use BUILD files to draw package boundaries.
 	KeepBuildFileForDirs []string
-
-	// If true, the bp2build_deps mutator is used for this test. This is an
-	// experimental mutator that will disable modules which have transitive
-	// dependencies with no bazel definition.
-	// TODO: b/285631638 - Enable this feature by default.
-	DepsMutator bool
 }
 
 func RunBp2BuildTestCaseExtraContext(t *testing.T, registerModuleTypes func(ctx android.RegistrationContext), modifyContext func(ctx *android.TestContext), tc Bp2buildTestCase) {
@@ -140,11 +134,6 @@
 	if modifyContext != nil {
 		preparers = append(preparers, android.FixtureModifyContext(modifyContext))
 	}
-	if tc.DepsMutator {
-		preparers = append(preparers, android.FixtureModifyConfig(func(cfg android.Config) {
-			cfg.Bp2buildDepsMutator = true
-		}))
-	}
 	preparers = append(preparers, SetBp2BuildTestRunner)
 	bp2buildSetup := android.GroupFixturePreparers(
 		preparers...,
diff --git a/cc/afdo.go b/cc/afdo.go
index 23d196d..5c587c0 100644
--- a/cc/afdo.go
+++ b/cc/afdo.go
@@ -84,6 +84,7 @@
 		// 3. Make the profile searchable by the build system. So it's used the next time the binary
 		//	  is built.
 		flags.Local.CFlags = append([]string{"-funique-internal-linkage-names"}, flags.Local.CFlags...)
+		flags.Local.CFlags = append([]string{"-mllvm", "-enable-fs-discriminator=true"}, flags.Local.CFlags...)
 	}
 	if path := afdo.Properties.FdoProfilePath; path != nil {
 		// The flags are prepended to allow overriding.
diff --git a/cc/config/global.go b/cc/config/global.go
index 62b008b..f79d16a 100644
--- a/cc/config/global.go
+++ b/cc/config/global.go
@@ -248,6 +248,7 @@
 		"-Werror=fortify-source",
 
 		"-Werror=address-of-temporary",
+		"-Werror=incompatible-function-pointer-types",
 		"-Werror=null-dereference",
 		"-Werror=return-type",
 
@@ -324,10 +325,6 @@
 		"-fcommon",
 		// http://b/191699019
 		"-Wno-format-insufficient-args",
-		// http://b/296321145
-		// Indicates potential memory or stack corruption, so should be changed
-		// to a hard error. Currently triggered by some vendor code.
-		"-Wno-incompatible-function-pointer-types",
 		// http://b/296321508
 		// Introduced in response to a critical security vulnerability and
 		// should be a hard error - it requires only whitespace changes to fix.
diff --git a/cc/library.go b/cc/library.go
index 6acd7ae..2161512 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -500,6 +500,10 @@
 			Deps:                 baseAttributes.deps,
 			Api_surface:          proptools.StringPtr("module-libapi"),
 		}
+		if _, isNdk := ctx.ModuleFromName(m.Name() + ".ndk"); isNdk {
+			stubSuitesAttrs.Included_in_ndk = proptools.BoolPtr(true)
+		}
+
 		ctx.CreateBazelTargetModule(stubSuitesProps, android.CommonAttributes{
 			Name: m.Name() + "_stub_libs",
 			// TODO: b/303307456 - Remove this when data is properly supported in cc rules.
@@ -3023,6 +3027,13 @@
 	Soname               *string
 	Deps                 bazel.LabelListAttribute
 	Api_surface          *string
+
+	// Unless the library is in the NDK, module-libapi stubs should *not* include the public symbols
+	// Soong uses a global variable to determine if the library is in the NDK
+	// Since Bazel does not have global analysis, create an explicit property
+	// This property is only relevant if `api_surface = module-libapi`
+	// https://cs.android.com/android/_/android/platform/build/soong/+/main:cc/library.go;l=1214-1219;drc=7123cc5370a38983ee6325b5f5f6df19f4e4f10b;bpv=1;bpt=0
+	Included_in_ndk *bool
 }
 
 type bazelCcHeaderAbiCheckerAttributes struct {
diff --git a/cc/lto.go b/cc/lto.go
index 281b527..d48be14 100644
--- a/cc/lto.go
+++ b/cc/lto.go
@@ -68,7 +68,7 @@
 
 func (lto *lto) begin(ctx BaseModuleContext) {
 	// First, determine the module independent default LTO mode.
-	ltoDefault := GlobalThinLTO(ctx)
+	ltoDefault := true
 	if ctx.Config().IsEnvTrue("DISABLE_LTO") {
 		ltoDefault = false
 	} else if lto.Never() {
@@ -163,10 +163,6 @@
 	return lto != nil && proptools.Bool(lto.Properties.Lto.Never)
 }
 
-func GlobalThinLTO(ctx android.BaseModuleContext) bool {
-	return !ctx.Config().IsEnvFalse("GLOBAL_THINLTO")
-}
-
 // Propagate lto requirements down from binaries
 func ltoDepsMutator(mctx android.TopDownMutatorContext) {
 	if m, ok := mctx.Module().(*Module); ok {
@@ -205,8 +201,6 @@
 
 // Create lto variants for modules that need them
 func ltoMutator(mctx android.BottomUpMutatorContext) {
-	globalThinLTO := GlobalThinLTO(mctx)
-
 	if m, ok := mctx.Module().(*Module); ok && m.lto != nil {
 		// Create variations for LTO types required as static
 		// dependencies
@@ -218,10 +212,10 @@
 			variationNames = append(variationNames, "lto-none")
 		}
 
-		if globalThinLTO && !m.lto.Properties.LtoEnabled {
+		if !m.lto.Properties.LtoEnabled {
 			mctx.SetDependencyVariation("lto-none")
 		}
-		if !globalThinLTO && m.lto.Properties.LtoEnabled {
+		if m.lto.Properties.LtoEnabled {
 			mctx.SetDependencyVariation("lto-thin")
 		}
 
diff --git a/cc/ndk_library.go b/cc/ndk_library.go
index 4936559..df775de 100644
--- a/cc/ndk_library.go
+++ b/cc/ndk_library.go
@@ -594,9 +594,10 @@
 	symbolFileLabel := android.BazelLabelForModuleSrcSingle(ctx, proptools.String(ndk.properties.Symbol_file))
 	attrs := &bazelCcStubSuiteAttributes{
 		// TODO - b/300504837 Add ndk headers
-		Symbol_file: proptools.StringPtr(symbolFileLabel.Label),
-		Soname:      proptools.StringPtr(sourceLibraryName + ".so"),
-		Api_surface: proptools.StringPtr(android.PublicApi.String()),
+		Symbol_file:     proptools.StringPtr(symbolFileLabel.Label),
+		Soname:          proptools.StringPtr(sourceLibraryName + ".so"),
+		Api_surface:     proptools.StringPtr(android.PublicApi.String()),
+		Included_in_ndk: proptools.BoolPtr(true),
 	}
 	if sourceLibrary, exists := ctx.ModuleFromName(sourceLibraryName); exists {
 		// the source library might not exist in minimal/unbuildable branches like kernel-build-tools.
diff --git a/cc/test.go b/cc/test.go
index f128187..5b778dc 100644
--- a/cc/test.go
+++ b/cc/test.go
@@ -25,7 +25,6 @@
 	"android/soong/bazel"
 	"android/soong/bazel/cquery"
 	"android/soong/tradefed"
-	"android/soong/ui/metrics/bp2build_metrics_proto"
 )
 
 // TestLinkerProperties properties to be registered via the linker
@@ -719,13 +718,6 @@
 				combinedData.Append(android.BazelLabelForModuleDeps(ctx, p.Data_libs))
 				data.SetSelectValue(axis, config, combinedData)
 				tags.SetSelectValue(axis, config, p.Test_options.Tags)
-
-				// TODO: b/300117121 - handle bp2build conversion of non-unit tests
-				// default to true to only handle non-nil falses
-				if !BoolDefault(p.Test_options.Unit_test, true) {
-					ctx.MarkBp2buildUnconvertible(bp2build_metrics_proto.UnconvertedReasonType_PROPERTY_UNSUPPORTED, "Host unit_test = false")
-					return
-				}
 			}
 		}
 	}
diff --git a/genrule/allowlists.go b/genrule/allowlists.go
index 3e92706..9647a18 100644
--- a/genrule/allowlists.go
+++ b/genrule/allowlists.go
@@ -17,6 +17,7 @@
 var (
 	DepfileAllowList = []string{
 		"depfile_allowed_for_test",
+		"tflite_support_metadata_schema",
 		"tflite_support_spm_config",
 		"tflite_support_spm_encoder_config",
 		"gen_uwb_core_proto",
@@ -249,6 +250,13 @@
 		"ue_unittest_erofs_imgs",
 		"vts_vndk_abi_dump_zip",
 		"atest_integration_fake_src",
+		"VehicleServerProtoStub_cc@2.0-grpc-trout",
+		"VehicleServerProtoStub_cc@default-grpc",
+		"VehicleServerProtoStub_h@default-grpc",
+		"VehicleServerProtoStub_h@2.0-grpc-trout",
+		"chre_atoms_log.h",
+		"checkIn-service-stub-lite",
+		"seller-frontend-service-stub-lite",
 	}
 
 	SandboxingDenyPathList = []string{
diff --git a/java/java.go b/java/java.go
index cac49a2..35fd7c2 100644
--- a/java/java.go
+++ b/java/java.go
@@ -1087,6 +1087,10 @@
 	return true
 }
 
+func (j *TestHost) IsNativeCoverageNeeded(ctx android.BaseModuleContext) bool {
+	return ctx.DeviceConfig().NativeCoverageEnabled()
+}
+
 func (j *TestHost) addDataDeviceBinsDeps(ctx android.BottomUpMutatorContext) {
 	if len(j.testHostProperties.Data_device_bins_first) > 0 {
 		deviceVariations := ctx.Config().AndroidFirstDeviceTarget.Variations()
@@ -1689,6 +1693,12 @@
 
 	// Version of previously released API file for compatibility check.
 	Previous_api *string `android:"path"`
+
+	// java_system_modules module providing the jar to be added to the
+	// bootclasspath when compiling the stubs.
+	// The jar will also be passed to metalava as a classpath to
+	// generate compilable stubs.
+	System_modules *string
 }
 
 func ApiLibraryFactory() android.Module {
@@ -1708,7 +1718,8 @@
 }
 
 func metalavaStubCmd(ctx android.ModuleContext, rule *android.RuleBuilder,
-	srcs android.Paths, homeDir android.WritablePath) *android.RuleBuilderCommand {
+	srcs android.Paths, homeDir android.WritablePath,
+	classpath android.Paths) *android.RuleBuilderCommand {
 	rule.Command().Text("rm -rf").Flag(homeDir.String())
 	rule.Command().Text("mkdir -p").Flag(homeDir.String())
 
@@ -1747,12 +1758,17 @@
 		FlagWithArg("--hide ", "InvalidNullabilityOverride").
 		FlagWithArg("--hide ", "ChangedDefault")
 
-	// The main purpose of the `--api-class-resolution api` option is to force metalava to ignore
-	// classes on the classpath when an API file contains missing classes. However, as this command
-	// does not specify `--classpath` this is not needed for that. However, this is also used as a
-	// signal to the special metalava code for generating stubs from text files that it needs to add
-	// some additional items into the API (e.g. default constructors).
-	cmd.FlagWithArg("--api-class-resolution ", "api")
+	if len(classpath) == 0 {
+		// The main purpose of the `--api-class-resolution api` option is to force metalava to ignore
+		// classes on the classpath when an API file contains missing classes. However, as this command
+		// does not specify `--classpath` this is not needed for that. However, this is also used as a
+		// signal to the special metalava code for generating stubs from text files that it needs to add
+		// some additional items into the API (e.g. default constructors).
+		cmd.FlagWithArg("--api-class-resolution ", "api")
+	} else {
+		cmd.FlagWithArg("--api-class-resolution ", "api:classpath")
+		cmd.FlagWithInputList("--classpath ", classpath, ":")
+	}
 
 	return cmd
 }
@@ -1815,6 +1831,9 @@
 	if al.properties.Full_api_surface_stub != nil {
 		ctx.AddVariationDependencies(nil, depApiSrcsTag, String(al.properties.Full_api_surface_stub))
 	}
+	if al.properties.System_modules != nil {
+		ctx.AddVariationDependencies(nil, systemModulesTag, String(al.properties.System_modules))
+	}
 }
 
 // Map where key is the api scope name and value is the int value
@@ -1854,6 +1873,7 @@
 	var classPaths android.Paths
 	var staticLibs android.Paths
 	var depApiSrcsStubsJar android.Path
+	var systemModulesPaths android.Paths
 	ctx.VisitDirectDeps(func(dep android.Module) {
 		tag := ctx.OtherModuleDependencyTag(dep)
 		switch tag {
@@ -1872,6 +1892,9 @@
 		case depApiSrcsTag:
 			provider := ctx.OtherModuleProvider(dep, JavaInfoProvider).(JavaInfo)
 			depApiSrcsStubsJar = provider.HeaderJars[0]
+		case systemModulesTag:
+			module := dep.(SystemModulesProvider)
+			systemModulesPaths = append(systemModulesPaths, module.HeaderJars()...)
 		}
 	})
 
@@ -1885,7 +1908,7 @@
 		ctx.ModuleErrorf("Error: %s has an empty api file.", ctx.ModuleName())
 	}
 
-	cmd := metalavaStubCmd(ctx, rule, srcFiles, homeDir)
+	cmd := metalavaStubCmd(ctx, rule, srcFiles, homeDir, systemModulesPaths)
 
 	al.stubsFlags(ctx, cmd, stubsDir)
 
@@ -1917,6 +1940,7 @@
 		flags.javaVersion = getStubsJavaVersion()
 		flags.javacFlags = strings.Join(al.properties.Javacflags, " ")
 		flags.classpath = classpath(classPaths)
+		flags.bootClasspath = classpath(systemModulesPaths)
 
 		annoSrcJar := android.PathForModuleOut(ctx, ctx.ModuleName(), "anno.srcjar")
 
diff --git a/java/java_test.go b/java/java_test.go
index d51604a..6b8b735 100644
--- a/java/java_test.go
+++ b/java/java_test.go
@@ -2447,3 +2447,39 @@
 		"default/java/api/module-lib-current.txt default/java/api/system-server-current.txt"
 	android.AssertStringDoesContain(t, "source text files not in api scope order", manifestCommand, sourceFilesFlag)
 }
+
+func TestSdkLibraryProvidesSystemModulesToApiLibrary(t *testing.T) {
+	result := android.GroupFixturePreparers(
+		prepareForJavaTest,
+		PrepareForTestWithJavaSdkLibraryFiles,
+		FixtureWithLastReleaseApis("foo"),
+		android.FixtureModifyConfig(func(config android.Config) {
+			config.SetApiLibraries([]string{"foo"})
+		}),
+		android.FixtureMergeMockFs(
+			map[string][]byte{
+				"A.java": nil,
+			},
+		),
+	).RunTestWithBp(t, `
+		java_library {
+			name: "bar",
+			srcs: ["a.java"],
+		}
+		java_system_modules {
+			name: "baz",
+			libs: ["bar"],
+		}
+		java_sdk_library {
+			name: "foo",
+			srcs: ["A.java"],
+			system_modules: "baz",
+		}
+	`)
+	m := result.ModuleForTests(apiScopePublic.apiLibraryModuleName("foo"), "android_common")
+	manifest := m.Output("metalava.sbox.textproto")
+	sboxProto := android.RuleBuilderSboxProtoForTests(t, manifest)
+	manifestCommand := sboxProto.Commands[0].GetCommand()
+	classPathFlag := "--classpath __SBOX_SANDBOX_DIR__/out/.intermediates/bar/android_common/turbine-combined/bar.jar"
+	android.AssertStringDoesContain(t, "command expected to contain classpath flag", manifestCommand, classPathFlag)
+}
diff --git a/java/sdk_library.go b/java/sdk_library.go
index e410a41..f72c608 100644
--- a/java/sdk_library.go
+++ b/java/sdk_library.go
@@ -1837,6 +1837,7 @@
 		Libs                  []string
 		Static_libs           []string
 		Full_api_surface_stub *string
+		System_modules        *string
 	}{}
 
 	props.Name = proptools.StringPtr(module.apiLibraryModuleName(apiScope))
@@ -1875,6 +1876,8 @@
 		props.Full_api_surface_stub = proptools.StringPtr(apiScope.kind.DefaultJavaLibraryName() + "_full.from-text")
 	}
 
+	props.System_modules = module.deviceProperties.System_modules
+
 	mctx.CreateModule(ApiLibraryFactory, &props)
 }
 
diff --git a/java/testing.go b/java/testing.go
index 98bea7f..0b7e685 100644
--- a/java/testing.go
+++ b/java/testing.go
@@ -410,6 +410,7 @@
 		"stub-annotations",
 
 		"aconfig-annotations-lib",
+		"unsupportedappusage",
 	}
 
 	for _, extra := range extraModules {
diff --git a/mk2rbc/mk2rbc.go b/mk2rbc/mk2rbc.go
index 3a6854c..78ab771 100644
--- a/mk2rbc/mk2rbc.go
+++ b/mk2rbc/mk2rbc.go
@@ -635,6 +635,13 @@
 	case "+=":
 		asgn.flavor = asgnAppend
 	case "?=":
+		if _, ok := lhs.(*productConfigVariable); ok {
+			// Make sets all product configuration variables to empty strings before running product
+			// config makefiles. ?= will have no effect on a variable that has been assigned before,
+			// even if assigned to an empty string. So just skip emitting any code for this
+			// assignment.
+			return nil
+		}
 		asgn.flavor = asgnMaybeSet
 	default:
 		panic(fmt.Errorf("unexpected assignment type %s", a.Type))
diff --git a/mk2rbc/mk2rbc_test.go b/mk2rbc/mk2rbc_test.go
index a9b6197..0c4d213 100644
--- a/mk2rbc/mk2rbc_test.go
+++ b/mk2rbc/mk2rbc_test.go
@@ -923,8 +923,6 @@
   cfg["PRODUCT_LIST2"] += ["a"]
   cfg["PRODUCT_LIST1"] += ["b"]
   cfg["PRODUCT_LIST2"] += ["b"]
-  if cfg.get("PRODUCT_LIST3") == None:
-    cfg["PRODUCT_LIST3"] = ["a"]
   cfg["PRODUCT_LIST1"] = ["c"]
   g.setdefault("PLATFORM_LIST", [])
   g["PLATFORM_LIST"] += ["x"]
@@ -966,9 +964,10 @@
 PRODUCT_LIST2 ?= a $(PRODUCT_LIST2)
 PRODUCT_LIST3 += a
 
-# Now doing them again should not have a setdefault because they've already been set
+# Now doing them again should not have a setdefault because they've already been set, except 2
+# which did not emit an assignment before
 PRODUCT_LIST1 = a $(PRODUCT_LIST1)
-PRODUCT_LIST2 ?= a $(PRODUCT_LIST2)
+PRODUCT_LIST2 = a $(PRODUCT_LIST2)
 PRODUCT_LIST3 += a
 `,
 		expected: `# All of these should have a setdefault because they're self-referential and not defined before
@@ -979,18 +978,15 @@
   rblf.setdefault(handle, "PRODUCT_LIST1")
   cfg["PRODUCT_LIST1"] = (["a"] +
       cfg.get("PRODUCT_LIST1", []))
-  if cfg.get("PRODUCT_LIST2") == None:
-    rblf.setdefault(handle, "PRODUCT_LIST2")
-    cfg["PRODUCT_LIST2"] = (["a"] +
-        cfg.get("PRODUCT_LIST2", []))
   rblf.setdefault(handle, "PRODUCT_LIST3")
   cfg["PRODUCT_LIST3"] += ["a"]
-  # Now doing them again should not have a setdefault because they've already been set
+  # Now doing them again should not have a setdefault because they've already been set, except 2
+  # which did not emit an assignment before
   cfg["PRODUCT_LIST1"] = (["a"] +
       cfg["PRODUCT_LIST1"])
-  if cfg.get("PRODUCT_LIST2") == None:
-    cfg["PRODUCT_LIST2"] = (["a"] +
-        cfg["PRODUCT_LIST2"])
+  rblf.setdefault(handle, "PRODUCT_LIST2")
+  cfg["PRODUCT_LIST2"] = (["a"] +
+      cfg.get("PRODUCT_LIST2", []))
   cfg["PRODUCT_LIST3"] += ["a"]
 `,
 	},
diff --git a/mk2rbc/variable.go b/mk2rbc/variable.go
index 0a26ed8..95e1f8e 100644
--- a/mk2rbc/variable.go
+++ b/mk2rbc/variable.go
@@ -109,14 +109,11 @@
 		}
 		emitAppend()
 	case asgnMaybeSet:
-		gctx.writef("if cfg.get(%q) == None:", pcv.nam)
-		gctx.indentLevel++
-		gctx.newLine()
-		if needsSetDefault {
-			emitSetDefault()
-		}
-		emitAssignment()
-		gctx.indentLevel--
+		// In mk2rbc.go we never emit a maybeSet assignment for product config variables, because
+		// they are set to empty strings before running product config.
+		panic("Should never get here")
+	default:
+		panic("Unknown assignment flavor")
 	}
 
 	gctx.setHasBeenAssigned(&pcv)
diff --git a/rust/bindgen.go b/rust/bindgen.go
index a80a587..ffe532f 100644
--- a/rust/bindgen.go
+++ b/rust/bindgen.go
@@ -124,18 +124,20 @@
 		ctx.PropertyErrorf("c_std", "c_std and cpp_std cannot both be defined at the same time.")
 	}
 
-	if String(b.ClangProperties.Cpp_std) != "" {
+	if b.ClangProperties.Cpp_std != nil {
+		isCpp = true
 		if String(b.ClangProperties.Cpp_std) == "experimental" {
 			stdVersion = cc_config.ExperimentalCppStdVersion
-		} else if String(b.ClangProperties.Cpp_std) == "default" {
+		} else if String(b.ClangProperties.Cpp_std) == "default" || String(b.ClangProperties.Cpp_std) == "" {
 			stdVersion = cc_config.CppStdVersion
 		} else {
 			stdVersion = String(b.ClangProperties.Cpp_std)
 		}
 	} else if b.ClangProperties.C_std != nil {
+		isCpp = false
 		if String(b.ClangProperties.C_std) == "experimental" {
 			stdVersion = cc_config.ExperimentalCStdVersion
-		} else if String(b.ClangProperties.C_std) == "default" {
+		} else if String(b.ClangProperties.C_std) == "default" || String(b.ClangProperties.C_std) == "" {
 			stdVersion = cc_config.CStdVersion
 		} else {
 			stdVersion = String(b.ClangProperties.C_std)
diff --git a/rust/bindgen_test.go b/rust/bindgen_test.go
index 12cdb3c..0ba0ff8 100644
--- a/rust/bindgen_test.go
+++ b/rust/bindgen_test.go
@@ -115,7 +115,7 @@
 	ctx := testRust(t, `
 		rust_bindgen {
 			name: "libbindgen_cstd",
-			wrapper_src: "src/any.h",
+			wrapper_src: "src/any.hpp",
 			crate_name: "bindgen",
 			stem: "libbindgen",
 			source_stem: "bindings",
@@ -141,6 +141,16 @@
 	if !strings.Contains(libbindgen_cppstd.Args["cflags"], "-std=foo") {
 		t.Errorf("cpp_std value not passed in to rust_bindgen as a clang flag")
 	}
+
+	// Make sure specifying cpp_std emits the '-x c++' flag
+	if !strings.Contains(libbindgen_cppstd.Args["cflags"], "-x c++") {
+		t.Errorf("Setting cpp_std should cause the '-x c++' flag to be emitted")
+	}
+
+	// Make sure specifying c_std omits the '-x c++' flag
+	if strings.Contains(libbindgen_cstd.Args["cflags"], "-x c++") {
+		t.Errorf("Setting c_std should not cause the '-x c++' flag to be emitted")
+	}
 }
 
 func TestBindgenDisallowedFlags(t *testing.T) {
diff --git a/sh/sh_binary.go b/sh/sh_binary.go
index 79a885f..2e869f4 100644
--- a/sh/sh_binary.go
+++ b/sh/sh_binary.go
@@ -575,12 +575,12 @@
 }
 
 type bazelShTestAttributes struct {
-	Srcs                 bazel.LabelListAttribute
-	Data                 bazel.LabelListAttribute
-	Tags                 bazel.StringListAttribute
-	Test_config          *string
-	Test_config_template *string
-	Auto_gen_config      *bool
+	Srcs      bazel.LabelListAttribute
+	Data      bazel.LabelListAttribute
+	Data_bins bazel.LabelListAttribute
+	Tags      bazel.StringListAttribute
+	Runs_on   bazel.StringListAttribute
+	tradefed.TestConfigAttributes
 }
 
 func (m *ShBinary) ConvertWithBp2build(ctx android.Bp2buildMutatorContext) {
@@ -615,28 +615,42 @@
 	srcs := bazel.MakeLabelListAttribute(
 		android.BazelLabelForModuleSrc(ctx, []string{*m.properties.Src}))
 
-	combinedData := append(m.testProperties.Data, m.testProperties.Data_bins...)
-	combinedData = append(combinedData, m.testProperties.Data_libs...)
+	dataBins := bazel.MakeLabelListAttribute(android.BazelLabelForModuleDeps(ctx, m.testProperties.Data_bins))
 
-	data := bazel.MakeLabelListAttribute(
-		android.BazelLabelForModuleSrc(ctx, combinedData))
+	var combinedData bazel.LabelList
+	combinedData.Append(android.BazelLabelForModuleSrc(ctx, m.testProperties.Data))
+	combinedData.Append(android.BazelLabelForModuleDeps(ctx, m.testProperties.Data_bins))
+	combinedData.Append(android.BazelLabelForModuleDeps(ctx, m.testProperties.Data_libs))
+	data := bazel.MakeLabelListAttribute(combinedData)
 
 	tags := bazel.MakeStringListAttribute(
 		m.testProperties.Test_options.Tags)
 
-	test_config := m.testProperties.Test_config
+	testConfigAttributes := tradefed.GetTestConfigAttributes(
+		ctx,
+		m.testProperties.Test_config,
+		[]string{},
+		m.testProperties.Auto_gen_config,
+		m.testProperties.Test_suites,
+		m.testProperties.Test_config_template,
+		nil,
+		nil,
+	)
 
-	test_config_template := m.testProperties.Test_config_template
+	unitTest := m.testProperties.Test_options.Unit_test
 
-	auto_gen_config := m.testProperties.Auto_gen_config
+	runs_on := bazel.MakeStringListAttribute(android.RunsOn(
+		m.ModuleBase.HostSupported(),
+		m.ModuleBase.DeviceSupported(),
+		(unitTest != nil && *unitTest)))
 
 	attrs := &bazelShTestAttributes{
 		Srcs:                 srcs,
 		Data:                 data,
+		Data_bins:            dataBins,
 		Tags:                 tags,
-		Test_config:          test_config,
-		Test_config_template: test_config_template,
-		Auto_gen_config:      auto_gen_config,
+		Runs_on:              runs_on,
+		TestConfigAttributes: testConfigAttributes,
 	}
 
 	props := bazel.BazelTargetModuleProperties{