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Commit 37c4b107 authored by Makoto Onuki's avatar Makoto Onuki Committed by Gerrit Code Review
Browse files

Merge "Isolate Ravenwood sysprops from device sysprops" into main

parents 7a5936d0 b07f68d6

ravenwood/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -376,6 +376,7 @@ filegroup { 
        ":ravenwood-empty-res",

        ":framework-platform-compat-config",

        ":services-platform-compat-config",

        "texts/ravenwood-build.prop",

    ],

    device_first_srcs: [

        ":apex_icu.dat",

ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRuntimeEnvironmentController.java

+1 −4
Original line number Diff line number Diff line
@@ -22,7 +22,6 @@ import static com.android.ravenwood.common.RavenwoodCommonUtils.RAVENWOOD_INST_R 
import static com.android.ravenwood.common.RavenwoodCommonUtils.RAVENWOOD_RESOURCE_APK;

import static com.android.ravenwood.common.RavenwoodCommonUtils.RAVENWOOD_VERBOSE_LOGGING;

import static com.android.ravenwood.common.RavenwoodCommonUtils.RAVENWOOD_VERSION_JAVA_SYSPROP;

import static com.android.ravenwood.common.RavenwoodCommonUtils.getRavenwoodRuntimePath;



import static org.junit.Assert.assertThrows;

import static org.mockito.ArgumentMatchers.any;
@@ -90,8 +89,6 @@ public class RavenwoodRuntimeEnvironmentController { 
    private static final String LIBRAVENWOOD_INITIALIZER_NAME = "ravenwood_initializer";

    private static final String RAVENWOOD_NATIVE_SYSPROP_NAME = "ravenwood_sysprop";

    private static final String RAVENWOOD_NATIVE_RUNTIME_NAME = "ravenwood_runtime";

    private static final String RAVENWOOD_BUILD_PROP =

            getRavenwoodRuntimePath() + "ravenwood-data/build.prop";



    /**

     * When enabled, attempt to dump all thread stacks just before we hit the
@@ -204,7 +201,7 @@ public class RavenwoodRuntimeEnvironmentController { 
        System.load(RavenwoodCommonUtils.getJniLibraryPath(RAVENWOOD_NATIVE_RUNTIME_NAME));



        // Do the basic set up for the android sysprops.

        RavenwoodSystemProperties.initialize(RAVENWOOD_BUILD_PROP);

        RavenwoodSystemProperties.initialize();

        setSystemProperties(null);



        // Do this after loading RAVENWOOD_NATIVE_RUNTIME_NAME (which backs Os.setenv()),

ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodSystemProperties.java

+54 −36
Original line number Diff line number Diff line
@@ -16,21 +16,30 @@ 


package android.platform.test.ravenwood;



import static com.android.ravenwood.common.RavenwoodCommonUtils.RAVENWOOD_SYSPROP;

import static com.android.ravenwood.common.RavenwoodCommonUtils.RAVENWOOD_VERBOSE_LOGGING;

import static com.android.ravenwood.common.RavenwoodCommonUtils.getRavenwoodRuntimePath;



import com.android.ravenwood.common.RavenwoodCommonUtils;

import android.util.Log;



import java.io.IOException;

import java.nio.file.Files;

import java.nio.file.Path;

import java.util.HashMap;

import java.util.HashSet;

import java.util.LinkedHashMap;

import java.util.Map;

import java.util.Set;



public class RavenwoodSystemProperties {

    private static final String TAG = "RavenwoodSystemProperties";



    /** We pull in propeties from this file. */

    private static final String RAVENWOOD_BUILD_PROP = "ravenwood-data/ravenwood-build.prop";



    /** This is the actual build.prop we use to build the device (contents depends on lunch). */

    private static final String DEVICE_BUILD_PROP = "ravenwood-data/build.prop";



    /** The default values. */

    private static final Map<String, String> sDefaultValues = new HashMap<>();



    private static final String[] PARTITIONS = {
@@ -43,52 +52,54 @@ public class RavenwoodSystemProperties { 
            "vendor_dlkm",

    };



    /**

     * More info about property file loading: system/core/init/property_service.cpp

     * In the following logic, the only partition we would need to consider is "system",

     * since we only read from system-build.prop

     */

    static void initialize(String propFile) {

        // Load all properties from build.prop

    private static Map<String, String> readProperties(String propFile) {

        // Use an ordered map just for cleaner dump log.

        final Map<String, String> ret = new LinkedHashMap<>();

        try {

            Files.readAllLines(Path.of(propFile)).stream()

                    .map(String::trim)

                    .filter(s -> !s.startsWith("#"))

                    .map(s -> s.split("\\s*=\\s*", 2))

                    .filter(a -> a.length == 2)

                    .forEach(a -> sDefaultValues.put(a[0], a[1]));

                    .forEach(a -> ret.put(a[0], a[1]));

        } catch (IOException e) {

            throw new RuntimeException(e);

        }

        return ret;

    }



        // If ro.product.${name} is not set, derive from ro.product.${partition}.${name}

        // If ro.product.cpu.abilist* is not set, derive from ro.${partition}.product.cpu.abilist*

        for (var entry : Set.copyOf(sDefaultValues.entrySet())) {

            final String key;

            if (entry.getKey().startsWith("ro.product.system.")) {

                var name = entry.getKey().substring(18);

                key = "ro.product." + name;



            } else if (entry.getKey().startsWith("ro.system.product.cpu.abilist")) {

                var name = entry.getKey().substring(22);

                key = "ro.product.cpu." + name;

    /**

     * Load default sysprops from {@link #RAVENWOOD_BUILD_PROP}. We also pull in

     * certain properties from the acutual device's build.prop {@link #DEVICE_BUILD_PROP} too.

     *

     * More info about property file loading: system/core/init/property_service.cpp

     * In the following logic, the only partition we would need to consider is "system",

     * since we only read from system-build.prop

     */

    static void initialize() {

        var path = getRavenwoodRuntimePath();

        var ravenwoodProps = readProperties(path + RAVENWOOD_BUILD_PROP);

        var deviceProps = readProperties(path + DEVICE_BUILD_PROP);



        Log.i(TAG, "Default system properties:");

        ravenwoodProps.forEach((key, origValue) -> {

            final String value;



            // If a value starts with "$$$", then this is a reference to the device-side value.

            if (origValue.startsWith("$$$")) {

                var deviceKey = origValue.substring(3);

                var deviceValue = deviceProps.get(deviceKey);

                if (deviceValue == null) {

                    throw new RuntimeException("Failed to initialize system properties. Key '"

                             + deviceKey + "' doesn't exist in the device side build.prop");

                }

                value = deviceValue;

            } else {

                continue;

            }

            if (!sDefaultValues.containsKey(key)) {

                sDefaultValues.put(key, entry.getValue());

                value = origValue;

            }

        }



        // Some other custom values

        sDefaultValues.put("ro.board.first_api_level", "1");

        sDefaultValues.put("ro.product.first_api_level", "1");

        sDefaultValues.put("ro.soc.manufacturer", "Android");

        sDefaultValues.put("ro.soc.model", "Ravenwood");

        sDefaultValues.put(RAVENWOOD_SYSPROP, "1");



        // Log all values

        sDefaultValues.forEach((key, value) -> RavenwoodCommonUtils.log(TAG, key + "=" + value));

            Log.i(TAG, key + "=" + value);

            sDefaultValues.put(key, value);

        });



        // Copy ro.product.* and ro.build.* to all partitions, just in case

        // We don't want to log these because these are just a lot of duplicate values
@@ -104,6 +115,13 @@ public class RavenwoodSystemProperties { 
                }

            }

        }

        if (RAVENWOOD_VERBOSE_LOGGING) {

            // Dump all properties for local debugging.

            Log.v(TAG, "All system properties:");

            for (var key : sDefaultValues.keySet().stream().sorted().toList()) {

                Log.v(TAG, "" + key + "=" + sDefaultValues.get(key));

            }

        }

    }



    private volatile boolean mIsImmutable;

ravenwood/texts/build.prop-sample-cuttlefish

0 → 100644
+132 −0
Original line number Diff line number Diff line 
# This is file is generated with `aosp_cf_x86_64_phone-trunk_staging-eng` on 2024-11-06.

# We have this file here only as a reference. We don't actually use this file anywhere.



####################################

# from generate_common_build_props

# These properties identify this partition image.

####################################

ro.product.system.brand=Android

ro.product.system.device=generic

ro.product.system.manufacturer=Android

ro.product.system.model=mainline

ro.product.system.name=mainline

ro.system.product.cpu.abilist=x86_64,x86,arm64-v8a,armeabi-v7a,armeabi

ro.system.product.cpu.abilist32=x86,armeabi-v7a,armeabi

ro.system.product.cpu.abilist64=x86_64,arm64-v8a

ro.system.build.date=Tue Nov  5 13:25:43 PST 2024

ro.system.build.date.utc=1730841943

ro.system.build.fingerprint=generic/aosp_cf_x86_64_phone/vsoc_x86_64:Baklava/MAIN/eng.omakot:eng/test-keys

ro.system.build.id=MAIN

ro.system.build.tags=test-keys

ro.system.build.type=eng

ro.system.build.version.incremental=eng.omakot

ro.system.build.version.release=15

ro.system.build.version.release_or_codename=Baklava

ro.system.build.version.sdk=35

####################################

# from gen_build_prop.py:generate_build_info

####################################

# begin build properties

ro.build.legacy.id=MAIN

ro.build.display.id=aosp_cf_x86_64_phone-eng Baklava MAIN eng.omakot test-keys

ro.build.version.incremental=eng.omakot

ro.build.version.sdk=35

ro.build.version.preview_sdk=1

ro.build.version.preview_sdk_fingerprint=2ef06129940d459014cf4dede3950d71

ro.build.version.codename=Baklava

ro.build.version.all_codenames=Baklava

ro.build.version.known_codenames=Base,Base11,Cupcake,Donut,Eclair,Eclair01,EclairMr1,Froyo,Gingerbread,GingerbreadMr1,Honeycomb,HoneycombMr1,HoneycombMr2,IceCreamSandwich,IceCreamSandwichMr1,JellyBean,JellyBeanMr1,JellyBeanMr2,Kitkat,KitkatWatch,Lollipop,LollipopMr1,M,N,NMr1,O,OMr1,P,Q,R,S,Sv2,Tiramisu,UpsideDownCake,VanillaIceCream,Baklava

ro.build.version.release=15

ro.build.version.release_or_codename=Baklava

ro.build.version.release_or_preview_display=Baklava

ro.build.version.security_patch=2024-08-05

ro.build.version.base_os=

ro.build.version.min_supported_target_sdk=28

ro.build.date=Tue Nov  5 13:25:43 PST 2024

ro.build.date.utc=1730841943

ro.build.type=eng

ro.build.user=omakoto

ro.build.host=omakoto-ct1.c.googlers.com

ro.build.tags=test-keys

ro.build.flavor=aosp_cf_x86_64_phone-eng

# ro.product.cpu.abi and ro.product.cpu.abi2 are obsolete,

# use ro.product.cpu.abilist instead.

ro.product.cpu.abi=x86_64

ro.product.locale=en-US

ro.wifi.channels=

# ro.build.product is obsolete; use ro.product.device

ro.build.product=vsoc_x86_64

# Do not try to parse description or thumbprint

ro.build.description=aosp_cf_x86_64_phone-eng Baklava MAIN eng.omakot test-keys

# end build properties

####################################

# from variable ADDITIONAL_SYSTEM_PROPERTIES

####################################

ro.treble.enabled=true

ro.llndk.api_level=202504

ro.actionable_compatible_property.enabled=true

persist.debug.dalvik.vm.core_platform_api_policy=just-warn

ro.postinstall.fstab.prefix=/system

ro.kernel.android.checkjni=1

ro.secure=0

ro.allow.mock.location=1

dalvik.vm.lockprof.threshold=500

ro.debuggable=1

dalvik.vm.image-dex2oat-filter=extract

init.svc_debug.no_fatal.zygote=true

net.bt.name=Android

ro.force.debuggable=0

####################################

# from variable PRODUCT_SYSTEM_PROPERTIES

####################################

debug.atrace.tags.enableflags=0

persist.traced.enable=1

dalvik.vm.image-dex2oat-Xms=64m

dalvik.vm.image-dex2oat-Xmx=64m

dalvik.vm.dex2oat-Xms=64m

dalvik.vm.dex2oat-Xmx=512m

dalvik.vm.usejit=true

dalvik.vm.dexopt.secondary=true

dalvik.vm.dexopt.thermal-cutoff=2

dalvik.vm.appimageformat=lz4

ro.dalvik.vm.native.bridge=0

pm.dexopt.post-boot=verify

pm.dexopt.first-boot=verify

pm.dexopt.boot-after-ota=verify

pm.dexopt.boot-after-mainline-update=verify

pm.dexopt.install=speed-profile

pm.dexopt.install-fast=skip

pm.dexopt.install-bulk=speed-profile

pm.dexopt.install-bulk-secondary=verify

pm.dexopt.install-bulk-downgraded=verify

pm.dexopt.install-bulk-secondary-downgraded=verify

pm.dexopt.bg-dexopt=speed-profile

pm.dexopt.ab-ota=speed-profile

pm.dexopt.inactive=verify

pm.dexopt.cmdline=verify

pm.dexopt.shared=speed

dalvik.vm.disable-art-service-dexopt=true

dalvik.vm.disable-odrefresh=true

dalvik.vm.dex2oat-resolve-startup-strings=true

dalvik.vm.dex2oat-max-image-block-size=524288

dalvik.vm.minidebuginfo=true

dalvik.vm.dex2oat-minidebuginfo=true

dalvik.vm.madvise.vdexfile.size=104857600

dalvik.vm.madvise.odexfile.size=104857600

dalvik.vm.madvise.artfile.size=4294967295

dalvik.vm.usap_pool_enabled=false

dalvik.vm.usap_refill_threshold=1

dalvik.vm.usap_pool_size_max=3

dalvik.vm.usap_pool_size_min=1

dalvik.vm.usap_pool_refill_delay_ms=3000

dalvik.vm.useartservice=true

dalvik.vm.enable_pr_dexopt=true

ro.cp_system_other_odex=1

ro.apex.updatable=true

ro.launcher.depth.widget=0

####################################

# from variable PRODUCT_SYSTEM_DEFAULT_PROPERTIES

####################################

# Auto-added by post_process_props.py

persist.sys.usb.config=adb

# end of file

ravenwood/texts/ravenwood-build.prop

0 → 100644
+44 −0
Original line number Diff line number Diff line 
# This file contains system properties used on ravenwood.



ro.is_on_ravenwood=1



ro.board.first_api_level=1

ro.product.first_api_level=1

ro.soc.manufacturer=Android

ro.soc.model=Ravenwood

ro.debuggable=1



# The ones starting with "ro.product" or "ro.bild" will be copied to all "partitions" too.

# See RavenwoodSystemProperties.

ro.product.brand=Android

ro.product.device=Ravenwood

ro.product.manufacturer=Android

ro.product.model=Ravenwood

ro.product.name=Ravenwood

ro.product.cpu.abilist=x86_64

ro.product.cpu.abilist32=

ro.product.cpu.abilist64=x86_64



ro.build.date=Thu Jan 01 00:00:00 GMT 2024

ro.build.date.utc=1704092400

ro.build.id=MAIN

ro.build.tags=dev-keys

ro.build.type=userdebug

ro.build.version.incremental=userdebug.ravenwood.20240101



# These are what we used to use on Ravenwood, copied here as a reference.

#ro.build.version.codename=REL

#ro.build.version.all_codenames=REL

#ro.build.version.known_codenames=REL

#ro.build.version.release=14

#ro.build.version.release_or_codename=VanillaIceCream

#ro.build.version.sdk=34



# We pull in the following values from the real build.prop file.

ro.build.version.codename=$$$ro.build.version.codename

ro.build.version.all_codenames=$$$ro.build.version.codename

ro.build.version.known_codenames=$$$ro.build.version.codename

ro.build.version.release=$$$ro.build.version.release

ro.build.version.release_or_codename=$$$ro.build.version.release_or_codename

ro.build.version.release_or_preview_display=$$$ro.build.version.release_or_preview_display

ro.build.version.sdk=$$$ro.build.version.sdk