The Tor Browser: mobile/android/base/tests/testCheck2.java@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 package org.mozilla.gecko.tests;

     3 import org.json.JSONObject;

     5 public class testCheck2 extends PixelTest {

     6     @Override

     7     protected Type getTestType() {

     8         return Type.TALOS;

     9     }

    11     public void testCheck2() {

    12         String url = getAbsoluteUrl("/startup_test/fennecmark/cnn/cnn.com/index.html");

    14         // Enable double-tap zooming

    15         JSONObject jsonPref = new JSONObject();

    16         try {

    17             jsonPref.put("name", "browser.ui.zoom.force-user-scalable");

    18             jsonPref.put("type", "bool");

    19             jsonPref.put("value", true);

    20             setPreferenceAndWaitForChange(jsonPref);

    21         } catch (Exception ex) {

    22             mAsserter.ok(false, "exception in testCheck2", ex.toString());

    23         }

    25         blockForGeckoReady();

    26         loadAndPaint(url);

    28         mDriver.setupScrollHandling();

    30         /*

    31          * for this test, we load the timecube page, and replay a recorded sequence of events

    32          * that is a user panning/zooming around the page. specific things in the sequence

    33          * include:

    34          * - scroll on one axis followed by scroll on another axis

    35          * - pinch zoom (in and out)

    36          * - double-tap zoom (in and out)

    37          * - multi-fling panning with different velocities on each fling

    38          *

    39          * this checkerboarding metric is going to be more of a "functional" style test than

    40          * a "unit" style test; i.e. it covers a little bit of a lot of things to measure

    41          * overall performance, but doesn't really allow identifying which part is slow.

    42          */

    44         MotionEventReplayer mer = new MotionEventReplayer(getInstrumentation(), mDriver.getGeckoLeft(), mDriver.getGeckoTop(),

    45                 mDriver.getGeckoWidth(), mDriver.getGeckoHeight());

    47         float completeness = 0.0f;

    48         mDriver.startCheckerboardRecording();

    49         // replay the events

    50         try {

    51             mer.replayEvents(getAsset("testcheck2-motionevents"));

    52             // give it some time to draw any final frames

    53             Thread.sleep(1000);

    54             completeness = mDriver.stopCheckerboardRecording();

    55         } catch (Exception e) {

    56             mAsserter.ok(false, "Exception while replaying events", e.toString());

    57         }

    59         mAsserter.dumpLog("__start_report" + completeness + "__end_report");

    60         System.out.println("Completeness score: " + completeness);

    61         long msecs = System.currentTimeMillis();

    62         mAsserter.dumpLog("__startTimestamp" + msecs + "__endTimestamp");

    63     }

    64 }

The Tor Browser / file revision