1 files changed, 132 insertions, 0 deletions
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsTrackpad.java b/quickstep/tests/src/com/android/quickstep/TaplTestsTrackpad.java
new file mode 100644
index 0000000000..907dbccb91
--- /dev/null
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsTrackpad.java
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.quickstep;
+
+import static com.android.quickstep.NavigationModeSwitchRule.Mode.ZERO_BUTTON;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assume.assumeFalse;
+import static org.junit.Assume.assumeTrue;
+
+import android.app.Instrumentation;
+
+import androidx.test.filters.LargeTest;
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.tapl.LauncherInstrumentation.TrackpadGestureType;
+import com.android.launcher3.tapl.Workspace;
+import com.android.launcher3.ui.PortraitLandscapeRunner.PortraitLandscape;
+import com.android.launcher3.ui.TaplTestsLauncher3;
+import com.android.quickstep.NavigationModeSwitchRule.NavigationModeSwitch;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@LargeTest
+@RunWith(AndroidJUnit4.class)
+public class TaplTestsTrackpad extends AbstractQuickStepTest {
+
+    private static final String READ_DEVICE_CONFIG_PERMISSION =
+            "android.permission.READ_DEVICE_CONFIG";
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+        TaplTestsLauncher3.initialize(this);
+    }
+
+    @After
+    public void tearDown() {
+        mLauncher.setTrackpadGestureType(TrackpadGestureType.NONE);
+    }
+
+    @Test
+    @PortraitLandscape
+    @NavigationModeSwitch
+    public void goHome() throws Exception {
+        assumeTrue(mLauncher.isTablet());
+
+        mLauncher.setTrackpadGestureType(TrackpadGestureType.THREE_FINGER);
+        startTestActivity(2);
+        mLauncher.goHome();
+    }
+
+    @Test
+    @PortraitLandscape
+    // TODO(b/291944684): Support back in 3-button mode. It requires triggering the logic to enable
+    //  trackpad gesture back in SysUI. Normally it's triggered by the attachment of a trackpad. We
+    //  need to figure out a way to emulate that in the test, or bypass the logic altogether.
+    @NavigationModeSwitch(mode = ZERO_BUTTON)
+    public void pressBack() throws Exception {
+        assumeTrue(mLauncher.isTablet());
+        assumeFalse(FeatureFlags.ENABLE_BACK_SWIPE_LAUNCHER_ANIMATION.get());
+        Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
+
+        try {
+            instrumentation.getUiAutomation().adoptShellPermissionIdentity(
+                    READ_DEVICE_CONFIG_PERMISSION);
+            mLauncher.setTrackpadGestureType(TrackpadGestureType.THREE_FINGER);
+
+            startTestActivity(2);
+            mLauncher.pressBack();
+        } finally {
+            instrumentation.getUiAutomation().dropShellPermissionIdentity();
+        }
+    }
+
+    @Test
+    @PortraitLandscape
+    @NavigationModeSwitch
+    public void switchToOverview() throws Exception {
+        assumeTrue(mLauncher.isTablet());
+
+        mLauncher.setTrackpadGestureType(TrackpadGestureType.THREE_FINGER);
+        startTestActivity(2);
+        mLauncher.goHome().switchToOverview();
+    }
+
+    @Test
+    @PortraitLandscape
+    @NavigationModeSwitch
+    public void testAllAppsFromHome() throws Exception {
+        assumeTrue(mLauncher.isTablet());
+
+        mLauncher.setTrackpadGestureType(TrackpadGestureType.TWO_FINGER);
+        assertNotNull("switchToAllApps() returned null",
+                mLauncher.getWorkspace().switchToAllApps());
+    }
+
+    @Test
+    @NavigationModeSwitch
+    @PortraitLandscape
+    public void testQuickSwitchFromHome() throws Exception {
+        assumeTrue(mLauncher.isTablet());
+
+        startTestActivity(2);
+        Workspace workspace = mLauncher.goHome();
+        mLauncher.setTrackpadGestureType(TrackpadGestureType.FOUR_FINGER);
+        workspace.quickSwitchToPreviousApp();
+        assertTestActivityIsRunning(2,
+                "The most recent task is not running after quick switching from home");
+        getAndAssertLaunchedApp();
+    }
+}