michael@0: package org.mozilla.gecko.tests;
michael@0: 
michael@0: 
michael@0: /**
michael@0:  * A panning performance test.
michael@0:  * Drags the page a bunch of times and measures the frames per second
michael@0:  * that fennec draws at.
michael@0:  */
michael@0: public class testPan extends PixelTest {
michael@0:     @Override
michael@0:     protected Type getTestType() {
michael@0:         return Type.TALOS;
michael@0:     }
michael@0: 
michael@0:     public void testPan() {
michael@0:         String url = getAbsoluteUrl("/startup_test/fennecmark/wikipedia.html");
michael@0: 
michael@0:         blockForGeckoReady();
michael@0: 
michael@0:         loadAndPaint(url);
michael@0: 
michael@0:         mDriver.setupScrollHandling();
michael@0: 
michael@0:         // Setup scrolling coordinates.
michael@0:         int midX = mDriver.getGeckoLeft() + mDriver.getGeckoWidth()/2;
michael@0:         int midY = mDriver.getGeckoTop() + mDriver.getGeckoHeight()/2;
michael@0:         int endY = mDriver.getGeckoTop() + mDriver.getGeckoHeight()/10;
michael@0: 
michael@0:         mDriver.startFrameRecording();
michael@0: 
michael@0:         int i = 0;
michael@0:         // Scroll a thousand times or until the end of the page.
michael@0:         do {
michael@0:             mActions.drag(midX, midX, midY, endY);
michael@0:             try {
michael@0:                 Thread.sleep(200);
michael@0:             } catch (InterruptedException e) {
michael@0:                 e.printStackTrace();
michael@0:             }
michael@0:             i++;
michael@0:         } while (i < 1000 && mDriver.getScrollHeight() + 2 * mDriver.getHeight() < mDriver.getPageHeight());
michael@0:         // asserter.ok(i < 1000, "Less than 1000", "Should take less than 1000 drags to get to bottom of the page.");
michael@0: 
michael@0:         int frames = mDriver.stopFrameRecording();
michael@0:         mAsserter.dumpLog("__start_report" + Integer.toString(frames) + "__end_report");
michael@0:         long msecs = System.currentTimeMillis();
michael@0:         mAsserter.dumpLog("__startTimestamp" + msecs + "__endTimestamp");
michael@0:     }
michael@0: }