Merge "Add test case for hidden APIs allowlist" into main (e46861ea) · Commits · e / os / android_frameworks_base

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

+49 −20

Original line number	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.UriRelativeFilterGroup.ACTION_ALLOW;
		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_LITERAL;
		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.PackageUserStateInternal;

		import com.google.android.collect.Sets;

		import org.junit.Before;
		import org.junit.Rule;
		import org.junit.Test;
		@@ -211,6 +214,30 @@ public class PackageParserTest {
		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
		public void test_serializePackage() throws Exception {
		try (PackageParser2 pp = PackageParserUtils.forParsingFileWithDefaults()) {
		@@ -856,8 +883,7 @@ public class PackageParserTest {
		*/
		public static class CachePackageNameParser extends PackageParser2 {

		CachePackageNameParser(@Nullable File cacheDir) {
		super(null, null, null, new Callback() {
		private static final Callback CALLBACK = new Callback() {
		@Override
		public boolean isChangeEnabled(long changeId, @NonNull ApplicationInfo appInfo) {
		return true;
		@@ -870,21 +896,24 @@ public class PackageParserTest {

		@Override
		public Set<String> getHiddenApiWhitelistedApps() {
		return new ArraySet<>();
		return Sets.newArraySet("cache_android");
		}

		@Override
		public Set<String> getInstallConstraintsAllowlist() {
		return new ArraySet<>();
		}
		});
		};

		CachePackageNameParser(@Nullable File cacheDir) {
		super(null, null, null, CALLBACK);
		if (cacheDir != null) {
		setCacheDir(cacheDir);
		}
		}

		void setCacheDir(@NonNull File cacheDir) {
		this.mCacher = new PackageCacher(cacheDir) {
		this.mCacher = new PackageCacher(cacheDir, CALLBACK) {
		@Override
		public ParsedPackage fromCacheEntry(byte[] cacheEntry) {
		ParsedPackage parsed = super.fromCacheEntry(cacheEntry);