[Android] Perform eager gesture recognition on MotionEvents

content/public/android/javatests/src/org/chromium/content/browser/LongPressDetectorTest.java

Index: content/public/android/javatests/src/org/chromium/content/browser/LongPressDetectorTest.java
diff --git a/content/public/android/javatests/src/org/chromium/content/browser/LongPressDetectorTest.java b/content/public/android/javatests/src/org/chromium/content/browser/LongPressDetectorTest.java
deleted file mode 100644
index a97a0e63aab36deb1b9c802e791157273e5af536..0000000000000000000000000000000000000000
--- a/content/public/android/javatests/src/org/chromium/content/browser/LongPressDetectorTest.java
+++ /dev/null
@@ -1,146 +0,0 @@
-// Copyright 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.content.browser;
-
-import android.os.SystemClock;
-import android.test.InstrumentationTestCase;
-import android.test.suitebuilder.annotation.LargeTest;
-import android.test.suitebuilder.annotation.SmallTest;
-import android.view.MotionEvent;
-
-import org.chromium.base.test.util.Feature;
-import org.chromium.base.test.util.ScalableTimeout;
-
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.TimeUnit;
-
-/**
- * Test suite for LongPressDetector.
- */
-public class LongPressDetectorTest extends InstrumentationTestCase {
-    private static final int FAKE_COORD_X = 42;
-    private static final int FAKE_COORD_Y = 24;
-    private LongPressDetector mLongPressDetector;
-
-    private MotionEvent motionEvent(int action, long downTime, long eventTime) {
-        return MotionEvent.obtain(downTime, eventTime, action, FAKE_COORD_X, FAKE_COORD_Y, 0);
-    }
-
-    @Override
-    public void setUp() {
-        mLongPressDetector = new LongPressDetector(getInstrumentation().getTargetContext(), null);
-    }
-
-    /**
-     * Verify a DOWN without a corresponding UP will have a pending DOWN.
-     *
-     * @throws Exception
-     */
-    @SmallTest
-    @Feature({"AndroidWebView"})
-    public void testGestureSimpleLongPress() throws Exception {
-        final long downTime = SystemClock.uptimeMillis();
-        final long eventTime = SystemClock.uptimeMillis();
-
-        MotionEvent event = motionEvent(MotionEvent.ACTION_DOWN, downTime, eventTime);
-        mLongPressDetector.startLongPressTimerIfNeeded(event);
-
-        assertTrue("Should have a pending LONG_PRESS", mLongPressDetector.hasPendingMessage());
-    }
-
-    private void gestureNoLongPressTestHelper(int cancelActionType) throws Exception {
-        final long downTime = SystemClock.uptimeMillis();
-        final long eventTime = SystemClock.uptimeMillis();
-
-        MotionEvent event = motionEvent(MotionEvent.ACTION_DOWN, downTime, eventTime);
-        mLongPressDetector.startLongPressTimerIfNeeded(event);
-
-        assertTrue("Should have a pending LONG_PRESS", mLongPressDetector.hasPendingMessage());
-
-        event = motionEvent(cancelActionType, downTime, eventTime + 10);
-        mLongPressDetector.cancelLongPressIfNeeded(event);
-        assertTrue("Should not have a pending LONG_PRESS", !mLongPressDetector.hasPendingMessage());
-    }
-
-    /**
-     * Verify a DOWN with a corresponding UP will not have a pending Gesture.
-     *
-     * @throws Exception
-     */
-    @SmallTest
-    @Feature({"AndroidWebView"})
-    public void testGestureNoLongPressOnUp() throws Exception {
-        gestureNoLongPressTestHelper(MotionEvent.ACTION_UP);
-    }
-
-    /**
-     * Verify a DOWN with a corresponding CANCEL will not have a pending Gesture.
-     *
-     * @throws Exception
-     */
-    @SmallTest
-    @Feature({"AndroidWebView"})
-    public void testGestureNoLongPressOnCancel() throws Exception {
-        gestureNoLongPressTestHelper(MotionEvent.ACTION_CANCEL);
-    }
-
-    /**
-     * Verify that a DOWN followed by an UP after the long press timer would
-     * detect a long press (that is, the UP will not trigger a tap or cancel the
-     * long press).
-     *
-     * @throws Exception
-     */
-    @SmallTest
-    @Feature({"AndroidWebView"})
-    public void testGestureLongWithDelayedUp() throws Exception {
-        final long downTime = SystemClock.uptimeMillis();
-        final long eventTime = SystemClock.uptimeMillis();
-
-        MotionEvent event = motionEvent(MotionEvent.ACTION_DOWN, downTime, eventTime);
-        mLongPressDetector.startLongPressTimerIfNeeded(event);
-
-        assertTrue("Should have a pending LONG_PRESS", mLongPressDetector.hasPendingMessage());
-
-        // Event time must be larger than LONG_PRESS_TIMEOUT.
-        event = motionEvent(MotionEvent.ACTION_UP, downTime, eventTime + 1000);
-        mLongPressDetector.cancelLongPressIfNeeded(event);
-        assertTrue("Should still have a pending gesture", mLongPressDetector.hasPendingMessage());
-    }
-
-    /**
-     * This is an example of a large test running delayed messages.
-     * It exercises GestureDetector itself, and expects the onLongPress to be called.
-     * Note that GestureDetector creates a Handler and posts message to it for detecting
-     * long press. It needs to be created on the Main thread.
-     *
-     * @throws Exception
-     */
-    @LargeTest
-    @Feature({"AndroidWebView"})
-    public void testGestureLongPressDetected() throws Exception {
-        final CountDownLatch longPressCalled = new CountDownLatch(1);
-        getInstrumentation().runOnMainSync(new Runnable() {
-            @Override
-            public void run() {
-                LongPressDetector longPressDetector = new LongPressDetector(
-                        getInstrumentation().getTargetContext(),
-                        new LongPressDetector.LongPressDelegate() {
-                            @Override
-                            public void onLongPress(MotionEvent event) {
-                                longPressCalled.countDown();
-                            }
-                });
-
-                final long downTime = SystemClock.uptimeMillis();
-                final long eventTime = SystemClock.uptimeMillis();
-                MotionEvent event = motionEvent(MotionEvent.ACTION_DOWN, downTime, eventTime);
-                longPressDetector.startLongPressTimerIfNeeded(event);
-            }
-        });
-        assertTrue(longPressCalled.await(
-                ScalableTimeout.ScaleTimeout(1000), TimeUnit.MILLISECONDS));
-    }
-}