Ignore prebuilt shared library if it doesn't exist on device am: 791eb6934d am: e7be86fd15 (6bd95fdf) · Commits · e / os / android_frameworks_base

core/java/com/android/server/SystemConfig.java

+15 −1

Original line number	Diff line number	Diff line
		@@ -870,7 +870,8 @@ public class SystemConfig {
		boolean allowedMinSdk = minDeviceSdk <= Build.VERSION.SDK_INT;
		boolean allowedMaxSdk =
		maxDeviceSdk == 0 \|\| maxDeviceSdk >= Build.VERSION.SDK_INT;
		if (allowedMinSdk && allowedMaxSdk) {
		final boolean exists = new File(lfile).exists();
		if (allowedMinSdk && allowedMaxSdk && exists) {
		int bcpSince = XmlUtils.readIntAttribute(parser,
		"on-bootclasspath-since", 0);
		int bcpBefore = XmlUtils.readIntAttribute(parser,
		@@ -880,6 +881,19 @@ public class SystemConfig {
		? new String[0] : ldependency.split(":"),
		bcpSince, bcpBefore);
		mSharedLibraries.put(lname, entry);
		} else {
		final StringBuilder msg = new StringBuilder(
		"Ignore shared library ").append(lname).append(":");
		if (!allowedMinSdk) {
		msg.append(" min-device-sdk=").append(minDeviceSdk);
		}
		if (!allowedMaxSdk) {
		msg.append(" max-device-sdk=").append(maxDeviceSdk);
		}
		if (!exists) {
		msg.append(" ").append(lfile).append(" does not exist");
		}
		Slog.i(TAG, msg.toString());
		}
		}
		} else {

services/tests/servicestests/src/com/android/server/systemconfig/SystemConfigTest.java

+14 −11

Original line number	Diff line number	Diff line
		@@ -62,12 +62,15 @@ public class SystemConfigTest {
		private static final String LOG_TAG = "SystemConfigTest";

		private SystemConfig mSysConfig;
		private File mFooJar;

		@Rule public TemporaryFolder mTemporaryFolder = new TemporaryFolder();

		@Before
		public void setUp() throws Exception {
		mSysConfig = new SystemConfigTestClass();
		mFooJar = createTempFile(
		mTemporaryFolder.getRoot().getCanonicalFile(), "foo.jar", "JAR");
		}

		/**
		@@ -340,7 +343,7 @@ public class SystemConfigTest {
		"<permissions>\n"
		+ " <library \n"
		+ " name=\"foo\"\n"
		+ " file=\"foo.jar\"\n"
		+ " file=\"" + mFooJar + "\"\n"
		+ " on-bootclasspath-before=\"10\"\n"
		+ " on-bootclasspath-since=\"20\"\n"
		+ " />\n\n"
		@@ -362,7 +365,7 @@ public class SystemConfigTest {
		"<permissions>\n"
		+ " <apex-library \n"
		+ " name=\"foo\"\n"
		+ " file=\"foo.jar\"\n"
		+ " file=\"" + mFooJar + "\"\n"
		+ " on-bootclasspath-before=\"10\"\n"
		+ " on-bootclasspath-since=\"20\"\n"
		+ " />\n\n"
		@@ -384,7 +387,7 @@ public class SystemConfigTest {
		"<permissions>\n"
		+ " <library \n"
		+ " name=\"foo\"\n"
		+ " file=\"foo.jar\"\n"
		+ " file=\"" + mFooJar + "\"\n"
		+ " min-device-sdk=\"30\"\n"
		+ " />\n\n"
		+ " </permissions>";
		@@ -402,7 +405,7 @@ public class SystemConfigTest {
		"<permissions>\n"
		+ " <library \n"
		+ " name=\"foo\"\n"
		+ " file=\"foo.jar\"\n"
		+ " file=\"" + mFooJar + "\"\n"
		+ " min-device-sdk=\"" + Build.VERSION.SDK_INT + "\"\n"
		+ " />\n\n"
		+ " </permissions>";
		@@ -420,7 +423,7 @@ public class SystemConfigTest {
		"<permissions>\n"
		+ " <library \n"
		+ " name=\"foo\"\n"
		+ " file=\"foo.jar\"\n"
		+ " file=\"" + mFooJar + "\"\n"
		+ " min-device-sdk=\"" + (Build.VERSION.SDK_INT + 1) + "\"\n"
		+ " />\n\n"
		+ " </permissions>";
		@@ -438,7 +441,7 @@ public class SystemConfigTest {
		"<permissions>\n"
		+ " <library \n"
		+ " name=\"foo\"\n"
		+ " file=\"foo.jar\"\n"
		+ " file=\"" + mFooJar + "\"\n"
		+ " max-device-sdk=\"30\"\n"
		+ " />\n\n"
		+ " </permissions>";
		@@ -456,7 +459,7 @@ public class SystemConfigTest {
		"<permissions>\n"
		+ " <library \n"
		+ " name=\"foo\"\n"
		+ " file=\"foo.jar\"\n"
		+ " file=\"" + mFooJar + "\"\n"
		+ " max-device-sdk=\"" + Build.VERSION.SDK_INT + "\"\n"
		+ " />\n\n"
		+ " </permissions>";
		@@ -474,7 +477,7 @@ public class SystemConfigTest {
		"<permissions>\n"
		+ " <library \n"
		+ " name=\"foo\"\n"
		+ " file=\"foo.jar\"\n"
		+ " file=\"" + mFooJar + "\"\n"
		+ " max-device-sdk=\"" + (Build.VERSION.SDK_INT + 1) + "\"\n"
		+ " />\n\n"
		+ " </permissions>";
		@@ -507,7 +510,7 @@ public class SystemConfigTest {
		* @param folder pre-existing subdirectory of mTemporaryFolder to put the file
		* @param fileName name of the file (e.g. filename.xml) to create
		* @param contents contents to write to the file
		* @return the folder containing the newly created file (not the file itself!)
		* @return the newly created file
		*/
		private File createTempFile(File folder, String fileName, String contents)
		throws IOException {
		@@ -523,13 +526,13 @@ public class SystemConfigTest {
		Log.d(LOG_TAG, input.nextLine());
		}

		return folder;
		return file;
		}

		private void assertFooIsOnlySharedLibrary() {
		assertThat(mSysConfig.getSharedLibraries().size()).isEqualTo(1);
		SystemConfig.SharedLibraryEntry entry = mSysConfig.getSharedLibraries().get("foo");
		assertThat(entry.name).isEqualTo("foo");
		assertThat(entry.filename).isEqualTo("foo.jar");
		assertThat(entry.filename).isEqualTo(mFooJar.toString());
		}
		}