Fix 2566319, don't use package-protected members from Layout in test. (a87c3c0a) · Commits · e / os / android_frameworks_base

core/tests/coretests/src/android/text/StaticLayoutDirectionsTest.java

+33 −23

Original line number	Diff line number	Diff line
		@@ -16,10 +16,8 @@

		package android.text;

		import android.test.suitebuilder.annotation.SmallTest;
		import android.text.Layout.Directions;
		import android.text.StaticLayoutTest.LayoutBuilder;
		import android.util.Log;

		import java.util.Arrays;
		import java.util.Formatter;
		@@ -33,9 +31,20 @@ public class StaticLayoutDirectionsTest extends TestCase {
		return new Directions(dirs);
		}

		private static final int LVL1_1 = 1 \| (1 << Layout.RUN_LEVEL_SHIFT);
		private static final int LVL2_1 = 1 \| (2 << Layout.RUN_LEVEL_SHIFT);
		private static final int LVL2_2 = 2 \| (2 << Layout.RUN_LEVEL_SHIFT);
		// constants from Layout that are package-protected
		private static final int RUN_LENGTH_MASK = 0x03ffffff;
		private static final int RUN_LEVEL_SHIFT = 26;
		private static final int RUN_LEVEL_MASK = 0x3f;
		private static final int RUN_RTL_FLAG = 1 << RUN_LEVEL_SHIFT;

		private static final Directions DIRS_ALL_LEFT_TO_RIGHT =
		new Directions(new int[] { 0, RUN_LENGTH_MASK });
		private static final Directions DIRS_ALL_RIGHT_TO_LEFT =
		new Directions(new int[] { 0, RUN_LENGTH_MASK \| RUN_RTL_FLAG });

		private static final int LVL1_1 = 1 \| (1 << RUN_LEVEL_SHIFT);
		private static final int LVL2_1 = 1 \| (2 << RUN_LEVEL_SHIFT);
		private static final int LVL2_2 = 2 \| (2 << RUN_LEVEL_SHIFT);

		private static String[] texts = {
		"",
		@@ -63,12 +72,12 @@ public class StaticLayoutDirectionsTest extends TestCase {
		// Expected directions are an array of start/length+level pairs,
		// in visual order from the leading margin.
		private static Directions[] expected = {
		Layout.DIRS_ALL_LEFT_TO_RIGHT,
		Layout.DIRS_ALL_LEFT_TO_RIGHT,
		Layout.DIRS_ALL_LEFT_TO_RIGHT,
		Layout.DIRS_ALL_LEFT_TO_RIGHT,
		DIRS_ALL_LEFT_TO_RIGHT,
		DIRS_ALL_LEFT_TO_RIGHT,
		DIRS_ALL_LEFT_TO_RIGHT,
		DIRS_ALL_LEFT_TO_RIGHT,
		dirs(0, 1, 1, LVL1_1),
		Layout.DIRS_ALL_LEFT_TO_RIGHT,
		DIRS_ALL_LEFT_TO_RIGHT,
		dirs(0, 2, 2, LVL1_1),
		dirs(0, 1, 2, LVL2_1, 1, LVL1_1),
		dirs(0, 1, 1, LVL1_1, 2, 1),
		@@ -76,7 +85,7 @@ public class StaticLayoutDirectionsTest extends TestCase {
		dirs(0, 1, 4, LVL2_1, 3, LVL1_1, 2, LVL2_1, 1, LVL1_1),

		// rtl
		Layout.DIRS_ALL_RIGHT_TO_LEFT,
		DIRS_ALL_RIGHT_TO_LEFT,
		dirs(0, LVL1_1, 1, LVL2_1),
		dirs(0, LVL1_1, 1, LVL2_1),
		dirs(0, LVL1_1, 1, LVL2_1, 2, LVL1_1),
		@@ -167,6 +176,7 @@ public class StaticLayoutDirectionsTest extends TestCase {
		}

		// utility, not really a test
		/*
		public void testMeasureText1() {
		LayoutBuilder b = StaticLayoutTest.builder();
		String text = "ABC"; // "abAB"
		@@ -196,8 +206,8 @@ public class StaticLayoutDirectionsTest extends TestCase {
		}
		} while (!trailing);
		} while (dir > 0);

		}
		*/

		// utility for displaying arrays in hex
		private static String hexArray(int[] array) {