am 9b351f75: Merge "Fix InputPointersTests"
* commit '9b351f75943b50df9ebf2452dfe9c3a797547f1a': Fix InputPointersTestsmain
commit
c215ea2f35
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@ -16,14 +16,16 @@
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package com.android.inputmethod.latin;
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import android.util.Log;
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import com.android.inputmethod.annotations.UsedForTesting;
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import com.android.inputmethod.latin.utils.ResizableIntArray;
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import android.util.Log;
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// TODO: This class is not thread-safe.
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public final class InputPointers {
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private static final String TAG = InputPointers.class.getSimpleName();
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private static final boolean DEBUG_TIME = false;
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private final int mDefaultCapacity;
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private final ResizableIntArray mXCoordinates;
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private final ResizableIntArray mYCoordinates;
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@ -38,10 +40,29 @@ public final class InputPointers {
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mTimes = new ResizableIntArray(defaultCapacity);
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}
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private void fillWithLastTimeUntil(final int index) {
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final int fromIndex = mTimes.getLength();
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// Fill the gap with the latest time.
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// See {@link #getTime(int)} and {@link #isValidTimeStamps()}.
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if (fromIndex <= 0) {
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return;
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}
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final int fillLength = index - fromIndex + 1;
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if (fillLength <= 0) {
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return;
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}
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final int lastTime = mTimes.get(fromIndex - 1);
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mTimes.fill(lastTime, fromIndex, fillLength);
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}
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// TODO: Rename this method to addPointerAt
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public void addPointer(int index, int x, int y, int pointerId, int time) {
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mXCoordinates.add(index, x);
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mYCoordinates.add(index, y);
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mPointerIds.add(index, pointerId);
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if (LatinImeLogger.sDBG || DEBUG_TIME) {
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fillWithLastTimeUntil(index);
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}
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mTimes.add(index, time);
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}
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@ -67,23 +88,6 @@ public final class InputPointers {
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mTimes.copy(ip.mTimes);
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}
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/**
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* Append the pointers in the specified {@link InputPointers} to the end of this.
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* @param src the source {@link InputPointers} to read the data from.
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* @param startPos the starting index of the pointers in {@code src}.
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* @param length the number of pointers to be appended.
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*/
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@UsedForTesting
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void append(InputPointers src, int startPos, int length) {
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if (length == 0) {
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return;
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}
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mXCoordinates.append(src.mXCoordinates, startPos, length);
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mYCoordinates.append(src.mYCoordinates, startPos, length);
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mPointerIds.append(src.mPointerIds, startPos, length);
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mTimes.append(src.mTimes, startPos, length);
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}
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/**
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* Append the times, x-coordinates and y-coordinates in the specified {@link ResizableIntArray}
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* to the end of this.
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@ -141,7 +145,7 @@ public final class InputPointers {
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}
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public int[] getTimes() {
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if (LatinImeLogger.sDBG) {
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if (LatinImeLogger.sDBG || DEBUG_TIME) {
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if (!isValidTimeStamps()) {
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throw new RuntimeException("Time stamps are invalid.");
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}
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@ -157,10 +161,11 @@ public final class InputPointers {
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private boolean isValidTimeStamps() {
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final int[] times = mTimes.getPrimitiveArray();
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for (int i = 1; i < getPointerSize(); ++i) {
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final int size = getPointerSize();
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for (int i = 1; i < size; ++i) {
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if (times[i] < times[i - 1]) {
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// dump
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for (int j = 0; j < times.length; ++j) {
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for (int j = 0; j < size; ++j) {
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Log.d(TAG, "--- (" + j + ") " + times[j]);
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}
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return false;
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@ -55,14 +55,22 @@ public class InputPointersTests extends AndroidTestCase {
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final InputPointers src = new InputPointers(DEFAULT_CAPACITY);
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final int limit = src.getXCoordinates().length * 2 + 10;
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for (int i = 0; i < limit; i++) {
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src.addPointer(i, i * 2, i * 3, i * 4);
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final int x = i;
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final int y = i * 2;
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final int pointerId = i * 3;
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final int time = i * 4;
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src.addPointer(x, y, pointerId, time);
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assertEquals("size after add " + i, i + 1, src.getPointerSize());
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}
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for (int i = 0; i < limit; i++) {
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assertEquals("xCoordinates at " + i, i, src.getXCoordinates()[i]);
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assertEquals("yCoordinates at " + i, i * 2, src.getYCoordinates()[i]);
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assertEquals("pointerIds at " + i, i * 3, src.getPointerIds()[i]);
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assertEquals("times at " + i, i * 4, src.getTimes()[i]);
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final int x = i;
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final int y = i * 2;
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final int pointerId = i * 3;
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final int time = i * 4;
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assertEquals("xCoordinates at " + i, x, src.getXCoordinates()[i]);
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assertEquals("yCoordinates at " + i, y, src.getYCoordinates()[i]);
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assertEquals("pointerIds at " + i, pointerId, src.getPointerIds()[i]);
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assertEquals("times at " + i, time, src.getTimes()[i]);
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}
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}
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@ -70,14 +78,22 @@ public class InputPointersTests extends AndroidTestCase {
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final InputPointers src = new InputPointers(DEFAULT_CAPACITY);
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final int limit = 1000, step = 100;
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for (int i = 0; i < limit; i += step) {
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src.addPointer(i, i, i * 2, i * 3, i * 4);
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final int x = i;
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final int y = i * 2;
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final int pointerId = i * 3;
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final int time = i * 4;
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src.addPointer(i, x, y, pointerId, time);
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assertEquals("size after add at " + i, i + 1, src.getPointerSize());
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}
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for (int i = 0; i < limit; i += step) {
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assertEquals("xCoordinates at " + i, i, src.getXCoordinates()[i]);
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assertEquals("yCoordinates at " + i, i * 2, src.getYCoordinates()[i]);
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assertEquals("pointerIds at " + i, i * 3, src.getPointerIds()[i]);
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assertEquals("times at " + i, i * 4, src.getTimes()[i]);
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final int x = i;
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final int y = i * 2;
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final int pointerId = i * 3;
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final int time = i * 4;
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assertEquals("xCoordinates at " + i, x, src.getXCoordinates()[i]);
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assertEquals("yCoordinates at " + i, y, src.getYCoordinates()[i]);
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assertEquals("pointerIds at " + i, pointerId, src.getPointerIds()[i]);
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assertEquals("times at " + i, time, src.getTimes()[i]);
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}
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}
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@ -85,7 +101,11 @@ public class InputPointersTests extends AndroidTestCase {
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final InputPointers src = new InputPointers(DEFAULT_CAPACITY);
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final int limit = src.getXCoordinates().length * 2 + 10;
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for (int i = 0; i < limit; i++) {
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src.addPointer(i, i * 2, i * 3, i * 4);
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final int x = i;
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final int y = i * 2;
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final int pointerId = i * 3;
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final int time = i * 4;
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src.addPointer(x, y, pointerId, time);
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}
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final InputPointers dst = new InputPointers(DEFAULT_CAPACITY);
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dst.set(src);
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@ -100,7 +120,11 @@ public class InputPointersTests extends AndroidTestCase {
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final InputPointers src = new InputPointers(DEFAULT_CAPACITY);
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final int limit = 100;
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for (int i = 0; i < limit; i++) {
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src.addPointer(i, i * 2, i * 3, i * 4);
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final int x = i;
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final int y = i * 2;
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final int pointerId = i * 3;
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final int time = i * 4;
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src.addPointer(x, y, pointerId, time);
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}
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final InputPointers dst = new InputPointers(DEFAULT_CAPACITY);
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dst.copy(src);
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@ -121,106 +145,135 @@ public class InputPointersTests extends AndroidTestCase {
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}
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public void testAppend() {
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final InputPointers src = new InputPointers(DEFAULT_CAPACITY);
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final int srcLen = 100;
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for (int i = 0; i < srcLen; i++) {
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src.addPointer(i, i * 2, i * 3, i * 4);
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}
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final int dstLen = 50;
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final int dstLength = 50;
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final InputPointers dst = new InputPointers(DEFAULT_CAPACITY);
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for (int i = 0; i < dstLen; i++) {
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final int value = -i - 1;
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dst.addPointer(value * 4, value * 3, value * 2, value);
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for (int i = 0; i < dstLength; i++) {
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final int x = i * 4;
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final int y = i * 3;
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final int pointerId = i * 2;
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final int time = i;
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dst.addPointer(x, y, pointerId, time);
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}
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final InputPointers dstCopy = new InputPointers(DEFAULT_CAPACITY);
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dstCopy.copy(dst);
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dst.append(src, 0, 0);
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assertEquals("size after append zero", dstLen, dst.getPointerSize());
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assertIntArrayEquals("xCoordinates after append zero",
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dstCopy.getXCoordinates(), 0, dst.getXCoordinates(), 0, dstLen);
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assertIntArrayEquals("yCoordinates after append zero",
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dstCopy.getYCoordinates(), 0, dst.getYCoordinates(), 0, dstLen);
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assertIntArrayEquals("pointerIds after append zero",
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dstCopy.getPointerIds(), 0, dst.getPointerIds(), 0, dstLen);
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assertIntArrayEquals("times after append zero",
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dstCopy.getTimes(), 0, dst.getTimes(), 0, dstLen);
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final ResizableIntArray srcXCoords = new ResizableIntArray(DEFAULT_CAPACITY);
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final ResizableIntArray srcYCoords = new ResizableIntArray(DEFAULT_CAPACITY);
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final ResizableIntArray srcPointerIds = new ResizableIntArray(DEFAULT_CAPACITY);
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final ResizableIntArray srcTimes = new ResizableIntArray(DEFAULT_CAPACITY);
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final int srcLength = 100;
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final int srcPointerId = 10;
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for (int i = 0; i < srcLength; i++) {
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final int x = i;
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final int y = i * 2;
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// The time value must be larger than <code>dst</code>.
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final int time = i * 4 + dstLength;
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srcXCoords.add(x);
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srcYCoords.add(y);
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srcPointerIds.add(srcPointerId);
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srcTimes.add(time);
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}
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dst.append(src, 0, srcLen);
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assertEquals("size after append", dstLen + srcLen, dst.getPointerSize());
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final int startPos = 0;
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dst.append(srcPointerId, srcTimes, srcXCoords, srcYCoords,
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startPos, 0 /* length */);
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assertEquals("size after append zero", dstLength, dst.getPointerSize());
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assertIntArrayEquals("xCoordinates after append zero",
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dstCopy.getXCoordinates(), startPos, dst.getXCoordinates(), startPos, dstLength);
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assertIntArrayEquals("yCoordinates after append zero",
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dstCopy.getYCoordinates(), startPos, dst.getYCoordinates(), startPos, dstLength);
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assertIntArrayEquals("pointerIds after append zero",
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dstCopy.getPointerIds(), startPos, dst.getPointerIds(), startPos, dstLength);
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assertIntArrayEquals("times after append zero",
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dstCopy.getTimes(), startPos, dst.getTimes(), startPos, dstLength);
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dst.append(srcPointerId, srcTimes, srcXCoords, srcYCoords,
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startPos, srcLength);
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assertEquals("size after append", dstLength + srcLength, dst.getPointerSize());
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assertTrue("primitive length after append",
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dst.getPointerIds().length >= dstLen + srcLen);
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dst.getPointerIds().length >= dstLength + srcLength);
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assertIntArrayEquals("original xCoordinates values after append",
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dstCopy.getXCoordinates(), 0, dst.getXCoordinates(), 0, dstLen);
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dstCopy.getXCoordinates(), startPos, dst.getXCoordinates(), startPos, dstLength);
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assertIntArrayEquals("original yCoordinates values after append",
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dstCopy.getYCoordinates(), 0, dst.getYCoordinates(), 0, dstLen);
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dstCopy.getYCoordinates(), startPos, dst.getYCoordinates(), startPos, dstLength);
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assertIntArrayEquals("original pointerIds values after append",
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dstCopy.getPointerIds(), 0, dst.getPointerIds(), 0, dstLen);
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dstCopy.getPointerIds(), startPos, dst.getPointerIds(), startPos, dstLength);
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assertIntArrayEquals("original times values after append",
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dstCopy.getTimes(), 0, dst.getTimes(), 0, dstLen);
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dstCopy.getTimes(), startPos, dst.getTimes(), startPos, dstLength);
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assertIntArrayEquals("appended xCoordinates values after append",
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src.getXCoordinates(), 0, dst.getXCoordinates(), dstLen, srcLen);
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srcXCoords.getPrimitiveArray(), startPos, dst.getXCoordinates(),
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dstLength, srcLength);
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assertIntArrayEquals("appended yCoordinates values after append",
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src.getYCoordinates(), 0, dst.getYCoordinates(), dstLen, srcLen);
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srcYCoords.getPrimitiveArray(), startPos, dst.getYCoordinates(),
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dstLength, srcLength);
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assertIntArrayEquals("appended pointerIds values after append",
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src.getPointerIds(), 0, dst.getPointerIds(), dstLen, srcLen);
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srcPointerIds.getPrimitiveArray(), startPos, dst.getPointerIds(),
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dstLength, srcLength);
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assertIntArrayEquals("appended times values after append",
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src.getTimes(), 0, dst.getTimes(), dstLen, srcLen);
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srcTimes.getPrimitiveArray(), startPos, dst.getTimes(), dstLength, srcLength);
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}
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public void testAppendResizableIntArray() {
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final int srcLen = 100;
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final int dstLength = 50;
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final InputPointers dst = new InputPointers(DEFAULT_CAPACITY);
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for (int i = 0; i < dstLength; i++) {
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final int x = i * 4;
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final int y = i * 3;
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final int pointerId = i * 2;
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final int time = i;
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dst.addPointer(x, y, pointerId, time);
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}
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final InputPointers dstCopy = new InputPointers(DEFAULT_CAPACITY);
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dstCopy.copy(dst);
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final int srcLength = 100;
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final int srcPointerId = 1;
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final int[] srcPointerIds = new int[srcLen];
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final int[] srcPointerIds = new int[srcLength];
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Arrays.fill(srcPointerIds, srcPointerId);
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final ResizableIntArray srcTimes = new ResizableIntArray(DEFAULT_CAPACITY);
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final ResizableIntArray srcXCoords = new ResizableIntArray(DEFAULT_CAPACITY);
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final ResizableIntArray srcYCoords= new ResizableIntArray(DEFAULT_CAPACITY);
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for (int i = 0; i < srcLen; i++) {
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srcTimes.add(i * 2);
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srcXCoords.add(i * 3);
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srcYCoords.add(i * 4);
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for (int i = 0; i < srcLength; i++) {
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// The time value must be larger than <code>dst</code>.
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final int time = i * 2 + dstLength;
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final int x = i * 3;
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final int y = i * 4;
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srcTimes.add(time);
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srcXCoords.add(x);
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srcYCoords.add(y);
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}
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final int dstLen = 50;
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final InputPointers dst = new InputPointers(DEFAULT_CAPACITY);
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for (int i = 0; i < dstLen; i++) {
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final int value = -i - 1;
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dst.addPointer(value * 4, value * 3, value * 2, value);
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}
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final InputPointers dstCopy = new InputPointers(DEFAULT_CAPACITY);
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dstCopy.copy(dst);
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dst.append(srcPointerId, srcTimes, srcXCoords, srcYCoords, 0, 0);
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assertEquals("size after append zero", dstLen, dst.getPointerSize());
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assertEquals("size after append zero", dstLength, dst.getPointerSize());
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assertIntArrayEquals("xCoordinates after append zero",
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dstCopy.getXCoordinates(), 0, dst.getXCoordinates(), 0, dstLen);
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dstCopy.getXCoordinates(), 0, dst.getXCoordinates(), 0, dstLength);
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assertIntArrayEquals("yCoordinates after append zero",
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dstCopy.getYCoordinates(), 0, dst.getYCoordinates(), 0, dstLen);
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dstCopy.getYCoordinates(), 0, dst.getYCoordinates(), 0, dstLength);
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assertIntArrayEquals("pointerIds after append zero",
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dstCopy.getPointerIds(), 0, dst.getPointerIds(), 0, dstLen);
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dstCopy.getPointerIds(), 0, dst.getPointerIds(), 0, dstLength);
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assertIntArrayEquals("times after append zero",
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dstCopy.getTimes(), 0, dst.getTimes(), 0, dstLen);
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dstCopy.getTimes(), 0, dst.getTimes(), 0, dstLength);
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dst.append(srcPointerId, srcTimes, srcXCoords, srcYCoords, 0, srcLen);
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assertEquals("size after append", dstLen + srcLen, dst.getPointerSize());
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dst.append(srcPointerId, srcTimes, srcXCoords, srcYCoords, 0, srcLength);
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assertEquals("size after append", dstLength + srcLength, dst.getPointerSize());
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assertTrue("primitive length after append",
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dst.getPointerIds().length >= dstLen + srcLen);
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dst.getPointerIds().length >= dstLength + srcLength);
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assertIntArrayEquals("original xCoordinates values after append",
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dstCopy.getXCoordinates(), 0, dst.getXCoordinates(), 0, dstLen);
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dstCopy.getXCoordinates(), 0, dst.getXCoordinates(), 0, dstLength);
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assertIntArrayEquals("original yCoordinates values after append",
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dstCopy.getYCoordinates(), 0, dst.getYCoordinates(), 0, dstLen);
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dstCopy.getYCoordinates(), 0, dst.getYCoordinates(), 0, dstLength);
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assertIntArrayEquals("original pointerIds values after append",
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dstCopy.getPointerIds(), 0, dst.getPointerIds(), 0, dstLen);
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dstCopy.getPointerIds(), 0, dst.getPointerIds(), 0, dstLength);
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assertIntArrayEquals("original times values after append",
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dstCopy.getTimes(), 0, dst.getTimes(), 0, dstLen);
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dstCopy.getTimes(), 0, dst.getTimes(), 0, dstLength);
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assertIntArrayEquals("appended xCoordinates values after append",
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srcXCoords.getPrimitiveArray(), 0, dst.getXCoordinates(), dstLen, srcLen);
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srcXCoords.getPrimitiveArray(), 0, dst.getXCoordinates(), dstLength, srcLength);
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assertIntArrayEquals("appended yCoordinates values after append",
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srcYCoords.getPrimitiveArray(), 0, dst.getYCoordinates(), dstLen, srcLen);
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srcYCoords.getPrimitiveArray(), 0, dst.getYCoordinates(), dstLength, srcLength);
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assertIntArrayEquals("appended pointerIds values after append",
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srcPointerIds, 0, dst.getPointerIds(), dstLen, srcLen);
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srcPointerIds, 0, dst.getPointerIds(), dstLength, srcLength);
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assertIntArrayEquals("appended times values after append",
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srcTimes.getPrimitiveArray(), 0, dst.getTimes(), dstLen, srcLen);
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srcTimes.getPrimitiveArray(), 0, dst.getTimes(), dstLength, srcLength);
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}
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// TODO: Consolidate this method with
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@ -250,14 +303,24 @@ public class InputPointersTests extends AndroidTestCase {
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final int limit = 100;
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final int shiftAmount = 20;
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for (int i = 0; i < limit; i++) {
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src.addPointer(i, i * 2, i * 3, i * 4);
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final int x = i;
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final int y = i * 2;
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final int pointerId = i * 3;
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final int time = i * 4;
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src.addPointer(x, y, pointerId, time);
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}
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src.shift(shiftAmount);
|
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assertEquals("length after shift", src.getPointerSize(), limit - shiftAmount);
|
||||
for (int i = 0; i < limit - shiftAmount; ++i) {
|
||||
assertEquals("xCoordinates at " + i, i + shiftAmount, src.getXCoordinates()[i]);
|
||||
assertEquals("yCoordinates at " + i, (i + shiftAmount) * 2, src.getYCoordinates()[i]);
|
||||
assertEquals("pointerIds at " + i, (i + shiftAmount) * 3, src.getPointerIds()[i]);
|
||||
assertEquals("times at " + i, (i + shiftAmount) * 4, src.getTimes()[i]);
|
||||
final int oldIndex = i + shiftAmount;
|
||||
final int x = oldIndex;
|
||||
final int y = oldIndex * 2;
|
||||
final int pointerId = oldIndex * 3;
|
||||
final int time = oldIndex * 4;
|
||||
assertEquals("xCoordinates at " + i, x, src.getXCoordinates()[i]);
|
||||
assertEquals("yCoordinates at " + i, y, src.getYCoordinates()[i]);
|
||||
assertEquals("pointerIds at " + i, pointerId, src.getPointerIds()[i]);
|
||||
assertEquals("times at " + i, time, src.getTimes()[i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue