Support for tests that a leak is detected (4e4e4da6) · Commits · e / os / BlissLauncher3

src/com/android/launcher3/testing/TestInformationHandler.java

+28 −0

Original line number	Diff line number	Diff line
		@@ -16,8 +16,11 @@
		package com.android.launcher3.testing;

		import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
		import static android.graphics.Bitmap.Config.ARGB_8888;

		import android.content.Context;
		import android.graphics.Bitmap;
		import android.graphics.Color;
		import android.os.Bundle;
		import android.os.Debug;

		@@ -30,6 +33,7 @@ import com.android.launcher3.R;
		import com.android.launcher3.allapps.AllAppsStore;
		import com.android.launcher3.util.ResourceBasedOverride;

		import java.util.LinkedList;
		import java.util.concurrent.ExecutionException;

		public class TestInformationHandler implements ResourceBasedOverride {
		@@ -43,6 +47,7 @@ public class TestInformationHandler implements ResourceBasedOverride {
		protected DeviceProfile mDeviceProfile;
		protected LauncherAppState mLauncherAppState;
		protected Launcher mLauncher;
		private static LinkedList mLeaks;

		public void init(Context context) {
		mContext = context;
		@@ -121,6 +126,29 @@ public class TestInformationHandler implements ResourceBasedOverride {
		response.putInt(TestProtocol.TEST_INFO_RESPONSE_FIELD, mem.getTotalPss());
		break;
		}

		case TestProtocol.REQUEST_JAVA_LEAK: {
		if (mLeaks == null) mLeaks = new LinkedList();

		// Allocate and dirty the memory.
		final int leakSize = 1024 * 1024;
		final byte[] bytes = new byte[leakSize];
		for (int i = 0; i < leakSize; i += 239) {
		bytes[i] = (byte) (i % 256);
		}
		mLeaks.add(bytes);
		break;
		}

		case TestProtocol.REQUEST_NATIVE_LEAK: {
		if (mLeaks == null) mLeaks = new LinkedList();

		// Allocate and dirty a bitmap.
		final Bitmap bitmap = Bitmap.createBitmap(512, 512, ARGB_8888);
		bitmap.eraseColor(Color.RED);
		mLeaks.add(bitmap);
		break;
		}
		}
		return response;
		}

src/com/android/launcher3/testing/TestProtocol.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -74,6 +74,8 @@ public final class TestProtocol {
		public static final String REQUEST_OVERVIEW_LEFT_GESTURE_MARGIN = "overview-left-margin";
		public static final String REQUEST_OVERVIEW_RIGHT_GESTURE_MARGIN = "overview-right-margin";
		public static final String REQUEST_TOTAL_PSS_KB = "total_pss";
		public static final String REQUEST_JAVA_LEAK = "java-leak";
		public static final String REQUEST_NATIVE_LEAK = "native-leak";

		public static boolean sDebugTracing = false;
		public static final String REQUEST_ENABLE_DEBUG_TRACING = "enable-debug-tracing";

tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -961,4 +961,12 @@ public final class LauncherInstrumentation {
		return getTestInfo(TestProtocol.REQUEST_TOTAL_PSS_KB).
		getInt(TestProtocol.TEST_INFO_RESPONSE_FIELD);
		}

		public void produceJavaLeak() {
		getTestInfo(TestProtocol.REQUEST_JAVA_LEAK);
		}

		public void produceNativeLeak() {
		getTestInfo(TestProtocol.REQUEST_NATIVE_LEAK);
		}
		}
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