Merge "Copy PipTouchStateTest to pip2 unit tests" into main

1 files changed, 148 insertions, 0 deletions

diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip2/phone/PipTouchStateTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip2/phone/PipTouchStateTest.java
new file mode 100644
index 000000000000..2e389b7dd151
--- /dev/null
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip2/phone/PipTouchStateTest.java
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2017 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.wm.shell.pip2.phone;
+
+import static android.view.MotionEvent.ACTION_BUTTON_PRESS;
+import static android.view.MotionEvent.ACTION_DOWN;
+import static android.view.MotionEvent.ACTION_MOVE;
+import static android.view.MotionEvent.ACTION_UP;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import android.os.SystemClock;
+import android.testing.AndroidTestingRunner;
+import android.view.MotionEvent;
+import android.view.ViewConfiguration;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.wm.shell.ShellTestCase;
+import com.android.wm.shell.TestShellExecutor;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.concurrent.CountDownLatch;
+
+@RunWith(AndroidTestingRunner.class)
+@SmallTest
+public class PipTouchStateTest extends ShellTestCase {
+
+    private PipTouchState mTouchState;
+    private CountDownLatch mDoubleTapCallbackTriggeredLatch;
+    private CountDownLatch mHoverExitCallbackTriggeredLatch;
+    private TestShellExecutor mMainExecutor;
+
+    @Before
+    public void setUp() throws Exception {
+        mMainExecutor = new TestShellExecutor();
+        mDoubleTapCallbackTriggeredLatch = new CountDownLatch(1);
+        mHoverExitCallbackTriggeredLatch = new CountDownLatch(1);
+        mTouchState = new PipTouchState(ViewConfiguration.get(getContext()),
+                mDoubleTapCallbackTriggeredLatch::countDown,
+                mHoverExitCallbackTriggeredLatch::countDown,
+                mMainExecutor);
+        assertFalse(mTouchState.isDoubleTap());
+        assertFalse(mTouchState.isWaitingForDoubleTap());
+    }
+
+    @Test
+    public void testDoubleTapLongSingleTap_notDoubleTapAndNotWaiting() {
+        final long currentTime = SystemClock.uptimeMillis();
+
+        mTouchState.onTouchEvent(createMotionEvent(ACTION_DOWN, currentTime, 0, 0));
+        mTouchState.onTouchEvent(createMotionEvent(ACTION_UP,
+                currentTime + PipTouchState.DOUBLE_TAP_TIMEOUT + 10, 0, 0));
+        assertFalse(mTouchState.isDoubleTap());
+        assertFalse(mTouchState.isWaitingForDoubleTap());
+        assertTrue(mTouchState.getDoubleTapTimeoutCallbackDelay() == -1);
+    }
+
+    @Test
+    public void testDoubleTapTimeout_timeoutCallbackCalled() throws Exception {
+        final long currentTime = SystemClock.uptimeMillis();
+
+        mTouchState.onTouchEvent(createMotionEvent(ACTION_DOWN, currentTime, 0, 0));
+        mTouchState.onTouchEvent(createMotionEvent(ACTION_UP,
+                currentTime + PipTouchState.DOUBLE_TAP_TIMEOUT - 10, 0, 0));
+        assertFalse(mTouchState.isDoubleTap());
+        assertTrue(mTouchState.isWaitingForDoubleTap());
+
+        assertTrue(mTouchState.getDoubleTapTimeoutCallbackDelay() == 10);
+        mTouchState.scheduleDoubleTapTimeoutCallback();
+
+        mMainExecutor.flushAll();
+        assertTrue(mDoubleTapCallbackTriggeredLatch.getCount() == 0);
+    }
+
+    @Test
+    public void testDoubleTapDrag_doubleTapCanceled() {
+        final long currentTime = SystemClock.uptimeMillis();
+
+        mTouchState.onTouchEvent(createMotionEvent(ACTION_DOWN, currentTime, 0, 0));
+        mTouchState.onTouchEvent(createMotionEvent(ACTION_MOVE, currentTime + 10, 500, 500));
+        mTouchState.onTouchEvent(createMotionEvent(ACTION_UP, currentTime + 20, 500, 500));
+        assertTrue(mTouchState.isDragging());
+        assertFalse(mTouchState.isDoubleTap());
+        assertFalse(mTouchState.isWaitingForDoubleTap());
+        assertTrue(mTouchState.getDoubleTapTimeoutCallbackDelay() == -1);
+    }
+
+    @Test
+    public void testDoubleTap_doubleTapRegistered() {
+        final long currentTime = SystemClock.uptimeMillis();
+
+        mTouchState.onTouchEvent(createMotionEvent(ACTION_DOWN, currentTime, 0, 0));
+        mTouchState.onTouchEvent(createMotionEvent(ACTION_UP, currentTime + 10, 0, 0));
+        mTouchState.onTouchEvent(createMotionEvent(ACTION_DOWN,
+                currentTime + PipTouchState.DOUBLE_TAP_TIMEOUT - 20, 0, 0));
+        mTouchState.onTouchEvent(createMotionEvent(ACTION_UP,
+                currentTime + PipTouchState.DOUBLE_TAP_TIMEOUT - 10, 0, 0));
+        assertTrue(mTouchState.isDoubleTap());
+        assertFalse(mTouchState.isWaitingForDoubleTap());
+        assertTrue(mTouchState.getDoubleTapTimeoutCallbackDelay() == -1);
+    }
+
+    @Test
+    public void testHoverExitTimeout_timeoutCallbackCalled() throws Exception {
+        mTouchState.scheduleHoverExitTimeoutCallback();
+        mMainExecutor.flushAll();
+        assertTrue(mHoverExitCallbackTriggeredLatch.getCount() == 0);
+    }
+
+    @Test
+    public void testHoverExitTimeout_timeoutCallbackNotCalled() throws Exception {
+        mTouchState.scheduleHoverExitTimeoutCallback();
+        assertTrue(mHoverExitCallbackTriggeredLatch.getCount() == 1);
+    }
+
+    @Test
+    public void testHoverExitTimeout_timeoutCallbackNotCalled_ifButtonPress() throws Exception {
+        mTouchState.scheduleHoverExitTimeoutCallback();
+        mTouchState.onTouchEvent(createMotionEvent(ACTION_BUTTON_PRESS, SystemClock.uptimeMillis(),
+                0, 0));
+        mMainExecutor.flushAll();
+        assertTrue(mHoverExitCallbackTriggeredLatch.getCount() == 1);
+    }
+
+    private MotionEvent createMotionEvent(int action, long eventTime, float x, float y) {
+        return MotionEvent.obtain(0, eventTime, action, x, y, 0);
+    }
+
+}