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Commit ae7c247a authored by TYM Tsai's avatar TYM Tsai
Browse files

Add test case for hidden APIs allowlist 

Bug: 331671107
Flag: EXEMPT only test
Test: atest PackageManagerServiceServerTests
Change-Id: I2cbfb7ad16430f7e0a2f0b4800738f59c5ab656b
parent 8be27550

services/tests/PackageManagerServiceTests/server/src/com/android/server/pm/PackageParserTest.java

+49 −20
Original line number Original line Diff line number Diff line
@@ -20,6 +20,7 @@ import static android.content.UriRelativeFilter.QUERY; 
import static android.content.UriRelativeFilter.FRAGMENT;

import static android.content.UriRelativeFilter.FRAGMENT;

import static android.content.UriRelativeFilterGroup.ACTION_ALLOW;

import static android.content.UriRelativeFilterGroup.ACTION_ALLOW;

import static android.content.UriRelativeFilterGroup.ACTION_BLOCK;

import static android.content.UriRelativeFilterGroup.ACTION_BLOCK;

import static android.content.pm.ApplicationInfo.PRIVATE_FLAG_EXT_ALLOWLISTED_FOR_HIDDEN_APIS;

import static android.os.PatternMatcher.PATTERN_ADVANCED_GLOB;

import static android.os.PatternMatcher.PATTERN_ADVANCED_GLOB;

import static android.os.PatternMatcher.PATTERN_LITERAL;

import static android.os.PatternMatcher.PATTERN_LITERAL;

import static android.os.PatternMatcher.PATTERN_PREFIX;

import static android.os.PatternMatcher.PATTERN_PREFIX;
@@ -111,6 +112,8 @@ import com.android.server.pm.parsing.pkg.AndroidPackageUtils; 
import com.android.server.pm.pkg.AndroidPackage;

import com.android.server.pm.pkg.AndroidPackage;

import com.android.server.pm.pkg.PackageUserStateInternal;

import com.android.server.pm.pkg.PackageUserStateInternal;





import com.google.android.collect.Sets;



import org.junit.Before;

import org.junit.Before;

import org.junit.Rule;

import org.junit.Rule;

import org.junit.Test;

import org.junit.Test;
@@ -211,6 +214,30 @@ public class PackageParserTest { 
        assertEquals("android", pkg.getPackageName());

        assertEquals("android", pkg.getPackageName());

    }

    }





    @Test

    public void testParse_withCache_hiddenApiAllowlist() throws Exception {

        CachePackageNameParser pp = new CachePackageNameParser(null);



        pp.setCacheDir(mTmpDir);

        // The first parse will write this package to the cache.

        pp.parsePackage(FRAMEWORK, 0 /* parseFlags */, true /* useCaches */);



        // Now attempt to parse the package again, should return the

        // cached result.

        ParsedPackage pkg = pp.parsePackage(FRAMEWORK, 0 /* parseFlags */,

                true /* useCaches */);

        assertEquals("cache_android", pkg.getPackageName());



        // Create application info

        pkg.hideAsFinal();

        ApplicationInfo aInfo = PackageInfoUtils.generateApplicationInfo(pkg, 0,

                PackageUserStateInternal.DEFAULT, 0, mockPkgSetting(pkg));



        // verify ext flag for hidden APIs allowlist

        assertEquals(PRIVATE_FLAG_EXT_ALLOWLISTED_FOR_HIDDEN_APIS,

                aInfo.privateFlagsExt & PRIVATE_FLAG_EXT_ALLOWLISTED_FOR_HIDDEN_APIS);

    }



    @Test

    @Test

    public void test_serializePackage() throws Exception {

    public void test_serializePackage() throws Exception {

        try (PackageParser2 pp = PackageParserUtils.forParsingFileWithDefaults()) {

        try (PackageParser2 pp = PackageParserUtils.forParsingFileWithDefaults()) {
@@ -856,8 +883,7 @@ public class PackageParserTest { 
     */

     */

    public static class CachePackageNameParser extends PackageParser2 {

    public static class CachePackageNameParser extends PackageParser2 {





        CachePackageNameParser(@Nullable File cacheDir) {

        private static final Callback CALLBACK = new Callback() {

            super(null, null, null, new Callback() {

            @Override

            @Override

            public boolean isChangeEnabled(long changeId, @NonNull ApplicationInfo appInfo) {

            public boolean isChangeEnabled(long changeId, @NonNull ApplicationInfo appInfo) {

                return true;

                return true;
@@ -870,21 +896,24 @@ public class PackageParserTest { 




            @Override

            @Override

            public Set<String> getHiddenApiWhitelistedApps() {

            public Set<String> getHiddenApiWhitelistedApps() {

                    return new ArraySet<>();

                return Sets.newArraySet("cache_android");

            }

            }





            @Override

            @Override

            public Set<String> getInstallConstraintsAllowlist() {

            public Set<String> getInstallConstraintsAllowlist() {

                return new ArraySet<>();

                return new ArraySet<>();

            }

            }

            });

        };



        CachePackageNameParser(@Nullable File cacheDir) {

            super(null, null, null, CALLBACK);

            if (cacheDir != null) {

            if (cacheDir != null) {

                setCacheDir(cacheDir);

                setCacheDir(cacheDir);

            }

            }

        }

        }





        void setCacheDir(@NonNull File cacheDir) {

        void setCacheDir(@NonNull File cacheDir) {

            this.mCacher = new PackageCacher(cacheDir) {

            this.mCacher = new PackageCacher(cacheDir, CALLBACK) {

                @Override

                @Override

                public ParsedPackage fromCacheEntry(byte[] cacheEntry) {

                public ParsedPackage fromCacheEntry(byte[] cacheEntry) {

                    ParsedPackage parsed = super.fromCacheEntry(cacheEntry);

                    ParsedPackage parsed = super.fromCacheEntry(cacheEntry);