Update WebViewFlingTest to use new UiAutomator API.

Change-Id: I932fc013c923c502082a9cb81fabe130bdf8c928
(cherry picked from commit c287310ea4204c907e76593e2b0d6a874c88c813)

1 files changed, 14 insertions, 19 deletions

diff --git a/chromium/tests/UbWebViewJankTests/src/com/android/webview/chromium/tests/jank/WebViewFlingTest.java b/chromium/tests/UbWebViewJankTests/src/com/android/webview/chromium/tests/jank/WebViewFlingTest.java
index efd9f27..16eee7f 100644
--- a/chromium/tests/UbWebViewJankTests/src/com/android/webview/chromium/tests/jank/WebViewFlingTest.java
+++ b/chromium/tests/UbWebViewJankTests/src/com/android/webview/chromium/tests/jank/WebViewFlingTest.java
@@ -22,8 +22,10 @@ import android.os.SystemClock;
 import android.support.test.jank.JankTest;
 import android.support.test.jank.JankTestBase;
 import android.support.test.jank.JankType;
+import android.support.test.uiautomator.By;
+import android.support.test.uiautomator.Direction;
 import android.support.test.uiautomator.UiDevice;
-import android.support.test.uiautomator.UiObjectNotFoundException;
+import android.support.test.uiautomator.UiObject2;
 import android.support.test.uiautomator.UiScrollable;
 import android.support.test.uiautomator.UiSelector;
 
@@ -47,17 +49,14 @@ import java.io.IOException;
 public class WebViewFlingTest extends JankTestBase {
 
     private static final long TEST_DELAY_TIME_MS = 2 * 1000; // 2 seconds
-    private static final long PAGE_LOAD_DELAY_TIMEOUT_MS = 10 * 1000; // 10 seconds
     private static final long PAGE_LOAD_DELAY_TIME_MS = 20 * 1000; // 20 seconds
     private static final int MIN_DATA_SIZE = 50;
     private static final long DEFAULT_ANIMATION_TIME = 2 * 1000;
     private static final String CHROMIUM_SHELL_APP = "com.android.webview.chromium.shell";
     private static final String CHROMIUM_SHELL_ACTIVITY = CHROMIUM_SHELL_APP + ".JankActivity";
-    private static final String AW_CONTAINER = "com.android.webview.chromium.shell:id/container";
+    private static final String RES_PACKAGE = "com.android.webview.chromium.shell";
 
     private UiDevice mDevice;
-    private UiScrollable mWebPageDisplay = null;
-
 
     /**
     * {@inheritDoc}
@@ -84,14 +83,19 @@ public class WebViewFlingTest extends JankTestBase {
     }
 
     @Override
-    public void beforeLoop() throws UiObjectNotFoundException {
-        getContainer().flingToBeginning(20);
+    public void beforeLoop() {
+        UiObject2 container = mDevice.findObject(By.res(RES_PACKAGE, "container"));
+
+        // Fling to the top
+        while (container.fling(Direction.UP)) {
+        }
+
         SystemClock.sleep(TEST_DELAY_TIME_MS);
     }
 
     @JankTest(type=JankType.CONTENT_FRAMES, expectedFrames=MIN_DATA_SIZE)
-    public void testBrowserPageFling() throws UiObjectNotFoundException, IOException {
-        getContainer().flingForward();
+    public void testBrowserPageFling() throws IOException {
+        mDevice.findObject(By.res(RES_PACKAGE, "container")).fling(Direction.DOWN);
         SystemClock.sleep(DEFAULT_ANIMATION_TIME);
     }
 
@@ -101,16 +105,7 @@ public class WebViewFlingTest extends JankTestBase {
     @Override
     protected void tearDown() throws Exception {
         mDevice.unfreezeRotation();
-        super.tearDown();
-    }
 
-    private UiScrollable getContainer() {
-        if (mWebPageDisplay == null) {
-            mWebPageDisplay =
-                    new UiScrollable(new UiSelector().resourceId(AW_CONTAINER).instance(0));
-            assertTrue("Failed to get web container",
-                mWebPageDisplay.waitForExists(PAGE_LOAD_DELAY_TIMEOUT_MS));
-        }
-        return mWebPageDisplay;
+        super.tearDown();
     }
 }