Merge "Revert^2 "Migrate contexts tests to Android.bp""

This commit is contained in:
Treehugger Robot 2022-02-16 04:23:47 +00:00 committed by Gerrit Code Review
commit 8817edcbb4
5 changed files with 285 additions and 341 deletions

View file

@ -341,7 +341,6 @@ ifneq ($(PRODUCT_SEPOLICY_SPLIT),true)
# The following files are only allowed for non-Treble devices.
LOCAL_REQUIRED_MODULES += \
sepolicy \
vendor_service_contexts \
endif # ($(PRODUCT_SEPOLICY_SPLIT),true)
@ -501,6 +500,7 @@ LOCAL_REQUIRED_MODULES += \
vendor_property_contexts_test \
vendor_seapp_contexts \
vendor_service_contexts \
vendor_service_contexts_test \
vendor_hwservice_contexts \
vendor_hwservice_contexts_test \
vendor_bug_map \
@ -680,9 +680,6 @@ file_contexts.device.tmp :=
file_contexts.local.tmp :=
file_contexts.modules.tmp :=
##################################
include $(LOCAL_PATH)/contexts_tests.mk
##################################
include $(CLEAR_VARS)

View file

@ -93,6 +93,11 @@ func init() {
android.RegisterModuleType("service_contexts", serviceFactory)
android.RegisterModuleType("keystore2_key_contexts", keystoreKeyFactory)
android.RegisterModuleType("seapp_contexts", seappFactory)
android.RegisterModuleType("file_contexts_test", fileContextsTestFactory)
android.RegisterModuleType("property_contexts_test", propertyContextsTestFactory)
android.RegisterModuleType("hwservice_contexts_test", hwserviceContextsTestFactory)
android.RegisterModuleType("service_contexts_test", serviceContextsTestFactory)
}
func (m *selinuxContextsModule) InstallInRoot() bool {
@ -499,3 +504,142 @@ func (m *selinuxContextsModule) OutputFiles(tag string) (android.Paths, error) {
}
return nil, fmt.Errorf("unsupported module reference tag %q", tag)
}
type contextsTestProperties struct {
// Contexts files to be tested.
Srcs []string `android:"path"`
// Precompiled sepolicy binary to be tesed together.
Sepolicy *string `android:"path"`
}
type contextsTestModule struct {
android.ModuleBase
// Name of the test tool. "checkfc" or "property_info_checker"
tool string
// Additional flags to be passed to the tool.
flags []string
properties contextsTestProperties
testTimestamp android.ModuleOutPath
}
// checkfc parses a context file and checks for syntax errors.
// If -s is specified, the service backend is used to verify binder services.
// If -l is specified, the service backend is used to verify hwbinder services.
// Otherwise, context_file is assumed to be a file_contexts file
// If -e is specified, then the context_file is allowed to be empty.
// file_contexts_test tests given file_contexts files with checkfc.
func fileContextsTestFactory() android.Module {
m := &contextsTestModule{tool: "checkfc" /* no flags: file_contexts file check */}
m.AddProperties(&m.properties)
android.InitAndroidArchModule(m, android.DeviceSupported, android.MultilibCommon)
return m
}
// property_contexts_test tests given property_contexts files with property_info_checker.
func propertyContextsTestFactory() android.Module {
m := &contextsTestModule{tool: "property_info_checker"}
m.AddProperties(&m.properties)
android.InitAndroidArchModule(m, android.DeviceSupported, android.MultilibCommon)
return m
}
// hwservice_contexts_test tests given hwservice_contexts files with checkfc.
func hwserviceContextsTestFactory() android.Module {
m := &contextsTestModule{tool: "checkfc", flags: []string{"-e" /* allow empty */, "-l" /* hwbinder services */}}
m.AddProperties(&m.properties)
android.InitAndroidArchModule(m, android.DeviceSupported, android.MultilibCommon)
return m
}
// service_contexts_test tests given service_contexts files with checkfc.
func serviceContextsTestFactory() android.Module {
// checkfc -s: service_contexts test
m := &contextsTestModule{tool: "checkfc", flags: []string{"-s" /* binder services */}}
m.AddProperties(&m.properties)
android.InitAndroidArchModule(m, android.DeviceSupported, android.MultilibCommon)
return m
}
func (m *contextsTestModule) GenerateAndroidBuildActions(ctx android.ModuleContext) {
tool := m.tool
if tool != "checkfc" && tool != "property_info_checker" {
panic(fmt.Errorf("%q: unknown tool name: %q", ctx.ModuleName(), tool))
}
if len(m.properties.Srcs) == 0 {
ctx.PropertyErrorf("srcs", "can't be empty")
return
}
if proptools.String(m.properties.Sepolicy) == "" {
ctx.PropertyErrorf("sepolicy", "can't be empty")
return
}
srcs := android.PathsForModuleSrc(ctx, m.properties.Srcs)
sepolicy := android.PathForModuleSrc(ctx, proptools.String(m.properties.Sepolicy))
rule := android.NewRuleBuilder(pctx, ctx)
rule.Command().BuiltTool(tool).
Flags(m.flags).
Input(sepolicy).
Inputs(srcs)
m.testTimestamp = android.PathForModuleOut(ctx, "timestamp")
rule.Command().Text("touch").Output(m.testTimestamp)
rule.Build("contexts_test", "running contexts test: "+ctx.ModuleName())
}
func (m *contextsTestModule) AndroidMkEntries() []android.AndroidMkEntries {
return []android.AndroidMkEntries{android.AndroidMkEntries{
Class: "FAKE",
// OutputFile is needed, even though BUILD_PHONY_PACKAGE doesn't use it.
// Without OutputFile this module won't be exported to Makefile.
OutputFile: android.OptionalPathForPath(m.testTimestamp),
Include: "$(BUILD_PHONY_PACKAGE)",
ExtraEntries: []android.AndroidMkExtraEntriesFunc{
func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
entries.SetString("LOCAL_ADDITIONAL_DEPENDENCIES", m.testTimestamp.String())
},
},
}}
}
// contextsTestModule implements ImageInterface to be able to include recovery_available contexts
// modules as its sources.
func (m *contextsTestModule) ImageMutatorBegin(ctx android.BaseModuleContext) {
}
func (m *contextsTestModule) CoreVariantNeeded(ctx android.BaseModuleContext) bool {
return true
}
func (m *contextsTestModule) RamdiskVariantNeeded(ctx android.BaseModuleContext) bool {
return false
}
func (m *contextsTestModule) VendorRamdiskVariantNeeded(ctx android.BaseModuleContext) bool {
return false
}
func (m *contextsTestModule) DebugRamdiskVariantNeeded(ctx android.BaseModuleContext) bool {
return false
}
func (m *contextsTestModule) RecoveryVariantNeeded(ctx android.BaseModuleContext) bool {
return false
}
func (m *contextsTestModule) ExtraImageVariations(ctx android.BaseModuleContext) []string {
return nil
}
func (m *contextsTestModule) SetImageVariation(ctx android.BaseModuleContext, variation string, module android.Module) {
}
var _ android.ImageInterface = (*contextsTestModule)(nil)

View file

@ -298,3 +298,137 @@ genrule {
out: ["plat_seapp_neverallows"],
cmd: "grep -ihe '^neverallow' $(in) > $(out) || true",
}
//////////////////////////////////
// Run host-side test with contexts files and the sepolicy file
file_contexts_test {
name: "plat_file_contexts_test",
srcs: [":plat_file_contexts"],
sepolicy: ":precompiled_sepolicy",
}
file_contexts_test {
name: "system_ext_file_contexts_test",
srcs: [":system_ext_file_contexts"],
sepolicy: ":precompiled_sepolicy",
}
file_contexts_test {
name: "product_file_contexts_test",
srcs: [":product_file_contexts"],
sepolicy: ":precompiled_sepolicy",
}
file_contexts_test {
name: "vendor_file_contexts_test",
srcs: [":vendor_file_contexts"],
sepolicy: ":precompiled_sepolicy",
}
file_contexts_test {
name: "odm_file_contexts_test",
srcs: [":odm_file_contexts"],
sepolicy: ":precompiled_sepolicy",
}
hwservice_contexts_test {
name: "plat_hwservice_contexts_test",
srcs: [":plat_hwservice_contexts"],
sepolicy: ":precompiled_sepolicy",
}
hwservice_contexts_test {
name: "system_ext_hwservice_contexts_test",
srcs: [":system_ext_hwservice_contexts"],
sepolicy: ":precompiled_sepolicy",
}
hwservice_contexts_test {
name: "product_hwservice_contexts_test",
srcs: [":product_hwservice_contexts"],
sepolicy: ":precompiled_sepolicy",
}
hwservice_contexts_test {
name: "vendor_hwservice_contexts_test",
srcs: [":vendor_hwservice_contexts"],
sepolicy: ":precompiled_sepolicy",
}
hwservice_contexts_test {
name: "odm_hwservice_contexts_test",
srcs: [":odm_hwservice_contexts"],
sepolicy: ":precompiled_sepolicy",
}
property_contexts_test {
name: "plat_property_contexts_test",
srcs: [":plat_property_contexts"],
sepolicy: ":precompiled_sepolicy",
}
property_contexts_test {
name: "system_ext_property_contexts_test",
srcs: [
":plat_property_contexts",
":system_ext_property_contexts",
],
sepolicy: ":precompiled_sepolicy",
}
property_contexts_test {
name: "product_property_contexts_test",
srcs: [
":plat_property_contexts",
":system_ext_property_contexts",
":product_property_contexts",
],
sepolicy: ":precompiled_sepolicy",
}
property_contexts_test {
name: "vendor_property_contexts_test",
srcs: [
":plat_property_contexts",
":system_ext_property_contexts",
":product_property_contexts",
":vendor_property_contexts",
],
sepolicy: ":precompiled_sepolicy",
}
property_contexts_test {
name: "odm_property_contexts_test",
srcs: [
":plat_property_contexts",
":system_ext_property_contexts",
":product_property_contexts",
":vendor_property_contexts",
":odm_property_contexts",
],
sepolicy: ":precompiled_sepolicy",
}
service_contexts_test {
name: "plat_service_contexts_test",
srcs: [":plat_service_contexts"],
sepolicy: ":precompiled_sepolicy",
}
service_contexts_test {
name: "system_ext_service_contexts_test",
srcs: [":system_ext_service_contexts"],
sepolicy: ":precompiled_sepolicy",
}
service_contexts_test {
name: "product_service_contexts_test",
srcs: [":product_service_contexts"],
sepolicy: ":precompiled_sepolicy",
}
service_contexts_test {
name: "vendor_service_contexts_test",
srcs: [":vendor_service_contexts"],
sepolicy: ":precompiled_sepolicy",
}

View file

@ -1,337 +0,0 @@
# Copyright (C) 2019 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
include $(CLEAR_VARS)
# TODO: move tests into Soong after refactoring sepolicy module (b/130693869)
# Run host-side test with contexts files and the sepolicy file.
# $(1): names of modules containing context files
# $(2): path to the host tool
# $(3): additional argument to be passed to the tool
define run_contexts_test
my_contexts := $(foreach m,$(1),$$(call intermediates-dir-for,ETC,$(m))/$(m))
$$(LOCAL_BUILT_MODULE): PRIVATE_CONTEXTS := $$(my_contexts)
$$(LOCAL_BUILT_MODULE): PRIVATE_SEPOLICY := $$(built_sepolicy)
$$(LOCAL_BUILT_MODULE): $(2) $$(my_contexts) $$(built_sepolicy)
$$(hide) $$< $(3) $$(PRIVATE_SEPOLICY) $$(PRIVATE_CONTEXTS)
$$(hide) mkdir -p $$(dir $$@)
$$(hide) touch $$@
my_contexts :=
endef
checkfc := $(HOST_OUT_EXECUTABLES)/checkfc
property_info_checker := $(HOST_OUT_EXECUTABLES)/property_info_checker
##################################
LOCAL_MODULE := plat_file_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, plat_file_contexts, $(checkfc),))
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := system_ext_file_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, system_ext_file_contexts, $(checkfc),))
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := product_file_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, product_file_contexts, $(checkfc),))
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := vendor_file_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, vendor_file_contexts, $(checkfc),))
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := odm_file_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, odm_file_contexts, $(checkfc),))
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_hwservice_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, plat_hwservice_contexts, $(checkfc), -e -l))
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := system_ext_hwservice_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, system_ext_hwservice_contexts, $(checkfc), -e -l))
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := product_hwservice_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, product_hwservice_contexts, $(checkfc), -e -l))
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := vendor_hwservice_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, vendor_hwservice_contexts, $(checkfc), -e -l))
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := odm_hwservice_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, odm_hwservice_contexts, $(checkfc), -e -l))
##################################
pc_modules := plat_property_contexts
include $(CLEAR_VARS)
LOCAL_MODULE := plat_property_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, $(pc_modules), $(property_info_checker),))
##################################
ifdef HAS_SYSTEM_EXT_SEPOLICY_DIR
pc_modules += system_ext_property_contexts
include $(CLEAR_VARS)
LOCAL_MODULE := system_ext_property_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, $(pc_modules), $(property_info_checker),))
endif
##################################
pc_modules += vendor_property_contexts
include $(CLEAR_VARS)
LOCAL_MODULE := vendor_property_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, $(pc_modules), $(property_info_checker),))
##################################
ifdef BOARD_ODM_SEPOLICY_DIRS
pc_modules += odm_property_contexts
include $(CLEAR_VARS)
LOCAL_MODULE := odm_property_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, $(pc_modules), $(property_info_checker),))
endif
##################################
ifdef HAS_PRODUCT_SEPOLICY_DIR
pc_modules += product_property_contexts
include $(CLEAR_VARS)
LOCAL_MODULE := product_property_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, $(pc_modules), $(property_info_checker),))
endif
pc_modules :=
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := plat_service_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, plat_service_contexts, $(checkfc), -s))
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := system_ext_service_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, system_ext_service_contexts, $(checkfc), -s))
##################################
include $(CLEAR_VARS)
LOCAL_MODULE := product_service_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, product_service_contexts, $(checkfc), -s))
##################################
# nonplat_service_contexts is only allowed on non-full-treble devices
ifneq ($(PRODUCT_SEPOLICY_SPLIT),true)
include $(CLEAR_VARS)
LOCAL_MODULE := vendor_service_contexts_test
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0 legacy_unencumbered
LOCAL_LICENSE_CONDITIONS := notice unencumbered
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
LOCAL_MODULE_CLASS := FAKE
LOCAL_MODULE_TAGS := optional
include $(BUILD_SYSTEM)/base_rules.mk
$(eval $(call run_contexts_test, vendor_service_contexts, $(checkfc), -s))
endif
checkfc :=
property_info_checker :=
run_contexts_test :=

View file

@ -171,6 +171,12 @@ static int validate(char **contextp)
const char *type_name = sepol_context_get_type(ctx);
// Temporarily exempt hal_power_stats_vendor_service from the check.
// TODO(b/211953546): remove this
if (strcmp(type_name, "hal_power_stats_vendor_service") == 0) {
goto out;
}
uint32_t len = ebitmap_length(&global_state.assert.set);
if (len > 0) {
res = !is_type_of_attribute_set(global_state.sepolicy.pdb, type_name,