diff options
Diffstat (limited to 'tests/unit/src/com/android/tv/util/ScaledBitmapInfoTest.java')
-rw-r--r-- | tests/unit/src/com/android/tv/util/ScaledBitmapInfoTest.java | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/tests/unit/src/com/android/tv/util/ScaledBitmapInfoTest.java b/tests/unit/src/com/android/tv/util/ScaledBitmapInfoTest.java deleted file mode 100644 index 2714e2e9..00000000 --- a/tests/unit/src/com/android/tv/util/ScaledBitmapInfoTest.java +++ /dev/null @@ -1,59 +0,0 @@ -package com.android.tv.util; - -import static org.junit.Assert.assertEquals; - -import android.graphics.Bitmap; -import android.support.test.filters.SmallTest; - -import com.android.tv.util.BitmapUtils.ScaledBitmapInfo; - -import org.junit.Test; - -/** - * Tests for {@link ScaledBitmapInfo}. - */ -@SmallTest -public class ScaledBitmapInfoTest { - private static final Bitmap B80x100 = Bitmap.createBitmap(80, 100, Bitmap.Config.RGB_565); - private static final Bitmap B960x1440 = Bitmap.createBitmap(960, 1440, Bitmap.Config.RGB_565); - - @Test - public void testSize_B100x100to50x50() { - ScaledBitmapInfo actual = BitmapUtils.createScaledBitmapInfo("B80x100", B80x100, 50, 50); - assertScaledBitmapSize(2, 40, 50, actual); - } - - @Test - public void testNeedsToReload_B100x100to50x50() { - ScaledBitmapInfo actual = BitmapUtils.createScaledBitmapInfo("B80x100", B80x100, 50, 50); - assertNeedsToReload(false, actual, 25, 25); - assertNeedsToReload(false, actual, 50, 50); - assertNeedsToReload(false, actual, 99, 99); - assertNeedsToReload(true, actual, 100, 100); - assertNeedsToReload(true, actual, 101, 101); - } - - /** - * Reproduces <a href="http://b/20488453">b/20488453</a>. - */ - @Test - public void testBug20488453() { - ScaledBitmapInfo actual = BitmapUtils - .createScaledBitmapInfo("B960x1440", B960x1440, 284, 160); - assertScaledBitmapSize(8, 107, 160, actual); - assertNeedsToReload(false, actual, 284, 160); - } - - private static void assertNeedsToReload(boolean expected, ScaledBitmapInfo scaledBitmap, - int reqWidth, int reqHeight) { - assertEquals(scaledBitmap.id + " needToReload(" + reqWidth + "," + reqHeight + ")", - expected, scaledBitmap.needToReload(reqWidth, reqHeight)); - } - - private static void assertScaledBitmapSize(int expectedInSampleSize, int expectedWidth, - int expectedHeight, ScaledBitmapInfo actual) { - assertEquals(actual.id + " inSampleSize", expectedInSampleSize, actual.inSampleSize); - assertEquals(actual.id + " width", expectedWidth, actual.bitmap.getWidth()); - assertEquals(actual.id + " height", expectedHeight, actual.bitmap.getHeight()); - } -} |