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authorAmin Bandali <bandali@kelar.org>2024-12-16 21:45:41 -0500
committerAmin Bandali <bandali@kelar.org>2025-01-11 14:17:35 -0500
commite9a0e66716dab4dd3184d009d8920de1961efdfa (patch)
tree02dcc096643d74645bf28459c2834c3d4a2ad7f2 /tests/src/com/android/inputmethod/latin/common/ResizableIntArrayTests.java
parentfb3b9360d70596d7e921de8bf7d3ca99564a077e (diff)
downloadlatinime-e9a0e66716dab4dd3184d009d8920de1961efdfa.tar.gz
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Rename to Kelar Keyboard (org.kelar.inputmethod.latin)
Diffstat (limited to 'tests/src/com/android/inputmethod/latin/common/ResizableIntArrayTests.java')
-rw-r--r--tests/src/com/android/inputmethod/latin/common/ResizableIntArrayTests.java399
1 files changed, 0 insertions, 399 deletions
diff --git a/tests/src/com/android/inputmethod/latin/common/ResizableIntArrayTests.java b/tests/src/com/android/inputmethod/latin/common/ResizableIntArrayTests.java
deleted file mode 100644
index 5151b6b2b..000000000
--- a/tests/src/com/android/inputmethod/latin/common/ResizableIntArrayTests.java
+++ /dev/null
@@ -1,399 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.inputmethod.latin.common;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNotSame;
-import static org.junit.Assert.assertSame;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-
-import androidx.test.filters.SmallTest;
-import androidx.test.runner.AndroidJUnit4;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import java.util.Arrays;
-
-@SmallTest
-@RunWith(AndroidJUnit4.class)
-public class ResizableIntArrayTests {
- private static final int DEFAULT_CAPACITY = 48;
-
- @Test
- public void testNewInstance() {
- final ResizableIntArray src = new ResizableIntArray(DEFAULT_CAPACITY);
- final int[] array = src.getPrimitiveArray();
- assertEquals("new instance length", 0, src.getLength());
- assertNotNull("new instance array", array);
- assertEquals("new instance array length", DEFAULT_CAPACITY, array.length);
- }
-
- @Test
- public void testAdd() {
- final ResizableIntArray src = new ResizableIntArray(DEFAULT_CAPACITY);
- final int[] array = src.getPrimitiveArray();
- int[] array2 = null, array3 = null;
- final int limit = DEFAULT_CAPACITY * 2 + 10;
- for (int i = 0; i < limit; i++) {
- final int value = i;
- src.add(value);
- assertEquals("length after add " + i, i + 1, src.getLength());
- if (i == DEFAULT_CAPACITY) {
- array2 = src.getPrimitiveArray();
- }
- if (i == DEFAULT_CAPACITY * 2) {
- array3 = src.getPrimitiveArray();
- }
- if (i < DEFAULT_CAPACITY) {
- assertSame("array after add " + i, array, src.getPrimitiveArray());
- } else if (i < DEFAULT_CAPACITY * 2) {
- assertSame("array after add " + i, array2, src.getPrimitiveArray());
- } else if (i < DEFAULT_CAPACITY * 3) {
- assertSame("array after add " + i, array3, src.getPrimitiveArray());
- }
- }
- for (int i = 0; i < limit; i++) {
- final int value = i;
- assertEquals("value at " + i, value, src.get(i));
- }
- }
-
- @Test
- public void testAddAt() {
- final ResizableIntArray src = new ResizableIntArray(DEFAULT_CAPACITY);
- final int limit = DEFAULT_CAPACITY * 10, step = DEFAULT_CAPACITY * 2;
- for (int i = 0; i < limit; i += step) {
- final int value = i;
- src.addAt(i, value);
- assertEquals("length after add at " + i, i + 1, src.getLength());
- }
- for (int i = 0; i < limit; i += step) {
- final int value = i;
- assertEquals("value at " + i, value, src.get(i));
- }
- }
-
- @Test
- public void testGet() {
- final ResizableIntArray src = new ResizableIntArray(DEFAULT_CAPACITY);
- try {
- src.get(0);
- fail("get(0) shouldn't succeed");
- } catch (ArrayIndexOutOfBoundsException e) {
- // success
- }
- try {
- src.get(DEFAULT_CAPACITY);
- fail("get(DEFAULT_CAPACITY) shouldn't succeed");
- } catch (ArrayIndexOutOfBoundsException e) {
- // success
- }
-
- final int index = DEFAULT_CAPACITY / 2;
- final int valueAddAt = 100;
- src.addAt(index, valueAddAt);
- assertEquals("legth after add at " + index, index + 1, src.getLength());
- assertEquals("value after add at " + index, valueAddAt, src.get(index));
- assertEquals("value after add at 0", 0, src.get(0));
- try {
- src.get(src.getLength());
- fail("get(length) shouldn't succeed");
- } catch (ArrayIndexOutOfBoundsException e) {
- // success
- }
- }
-
- @Test
- public void testReset() {
- final ResizableIntArray src = new ResizableIntArray(DEFAULT_CAPACITY);
- final int[] array = src.getPrimitiveArray();
- for (int i = 0; i < DEFAULT_CAPACITY; i++) {
- final int value = i;
- src.add(value);
- assertEquals("length after add " + i, i + 1, src.getLength());
- }
-
- final int smallerLength = DEFAULT_CAPACITY / 2;
- src.reset(smallerLength);
- final int[] array2 = src.getPrimitiveArray();
- assertEquals("length after reset", 0, src.getLength());
- assertNotSame("array after reset", array, array2);
-
- int[] array3 = null;
- for (int i = 0; i < DEFAULT_CAPACITY; i++) {
- final int value = i;
- src.add(value);
- assertEquals("length after add " + i, i + 1, src.getLength());
- if (i == smallerLength) {
- array3 = src.getPrimitiveArray();
- }
- if (i < smallerLength) {
- assertSame("array after add " + i, array2, src.getPrimitiveArray());
- } else if (i < smallerLength * 2) {
- assertSame("array after add " + i, array3, src.getPrimitiveArray());
- }
- }
- }
-
- @Test
- public void testSetLength() {
- final ResizableIntArray src = new ResizableIntArray(DEFAULT_CAPACITY);
- final int[] array = src.getPrimitiveArray();
- for (int i = 0; i < DEFAULT_CAPACITY; i++) {
- final int value = i;
- src.add(value);
- assertEquals("length after add " + i, i + 1, src.getLength());
- }
-
- final int largerLength = DEFAULT_CAPACITY * 2;
- src.setLength(largerLength);
- final int[] array2 = src.getPrimitiveArray();
- assertEquals("length after larger setLength", largerLength, src.getLength());
- assertNotSame("array after larger setLength", array, array2);
- assertEquals("array length after larger setLength", largerLength, array2.length);
- for (int i = 0; i < largerLength; i++) {
- final int value = i;
- if (i < DEFAULT_CAPACITY) {
- assertEquals("value at " + i, value, src.get(i));
- } else {
- assertEquals("value at " + i, 0, src.get(i));
- }
- }
-
- final int smallerLength = DEFAULT_CAPACITY / 2;
- src.setLength(smallerLength);
- final int[] array3 = src.getPrimitiveArray();
- assertEquals("length after smaller setLength", smallerLength, src.getLength());
- assertSame("array after smaller setLength", array2, array3);
- assertEquals("array length after smaller setLength", largerLength, array3.length);
- for (int i = 0; i < smallerLength; i++) {
- final int value = i;
- assertEquals("value at " + i, value, src.get(i));
- }
- }
-
- @Test
- public void testSet() {
- final ResizableIntArray src = new ResizableIntArray(DEFAULT_CAPACITY);
- final int limit = DEFAULT_CAPACITY * 2 + 10;
- for (int i = 0; i < limit; i++) {
- final int value = i;
- src.add(value);
- }
-
- final ResizableIntArray dst = new ResizableIntArray(DEFAULT_CAPACITY);
- dst.set(src);
- assertEquals("length after set", dst.getLength(), src.getLength());
- assertSame("array after set", dst.getPrimitiveArray(), src.getPrimitiveArray());
- }
-
- @Test
- public void testCopy() {
- final ResizableIntArray src = new ResizableIntArray(DEFAULT_CAPACITY);
- for (int i = 0; i < DEFAULT_CAPACITY; i++) {
- final int value = i;
- src.add(value);
- }
-
- final ResizableIntArray dst = new ResizableIntArray(DEFAULT_CAPACITY);
- final int[] array = dst.getPrimitiveArray();
- dst.copy(src);
- assertEquals("length after copy", dst.getLength(), src.getLength());
- assertSame("array after copy", array, dst.getPrimitiveArray());
- assertNotSame("array after copy", dst.getPrimitiveArray(), src.getPrimitiveArray());
- assertIntArrayEquals("values after copy",
- dst.getPrimitiveArray(), 0, src.getPrimitiveArray(), 0, dst.getLength());
-
- final int smallerLength = DEFAULT_CAPACITY / 2;
- dst.reset(smallerLength);
- final int[] array2 = dst.getPrimitiveArray();
- dst.copy(src);
- final int[] array3 = dst.getPrimitiveArray();
- assertEquals("length after copy to smaller", dst.getLength(), src.getLength());
- assertNotSame("array after copy to smaller", array2, array3);
- assertNotSame("array after copy to smaller", array3, src.getPrimitiveArray());
- assertIntArrayEquals("values after copy to smaller",
- dst.getPrimitiveArray(), 0, src.getPrimitiveArray(), 0, dst.getLength());
- }
-
- @Test
- public void testAppend() {
- final int srcLength = DEFAULT_CAPACITY;
- final ResizableIntArray src = new ResizableIntArray(srcLength);
- for (int i = 0; i < srcLength; i++) {
- final int value = i;
- src.add(value);
- }
- final ResizableIntArray dst = new ResizableIntArray(DEFAULT_CAPACITY * 2);
- final int[] array = dst.getPrimitiveArray();
- final int dstLength = DEFAULT_CAPACITY / 2;
- for (int i = 0; i < dstLength; i++) {
- final int value = -i - 1;
- dst.add(value);
- }
- final ResizableIntArray dstCopy = new ResizableIntArray(dst.getLength());
- dstCopy.copy(dst);
-
- final int startPos = 0;
- dst.append(src, startPos, 0 /* length */);
- assertEquals("length after append zero", dstLength, dst.getLength());
- assertSame("array after append zero", array, dst.getPrimitiveArray());
- assertIntArrayEquals("values after append zero", dstCopy.getPrimitiveArray(), startPos,
- dst.getPrimitiveArray(), startPos, dstLength);
-
- dst.append(src, startPos, srcLength);
- assertEquals("length after append", dstLength + srcLength, dst.getLength());
- assertSame("array after append", array, dst.getPrimitiveArray());
- assertTrue("primitive length after append",
- dst.getPrimitiveArray().length >= dstLength + srcLength);
- assertIntArrayEquals("original values after append", dstCopy.getPrimitiveArray(), startPos,
- dst.getPrimitiveArray(), startPos, dstLength);
- assertIntArrayEquals("appended values after append", src.getPrimitiveArray(), startPos,
- dst.getPrimitiveArray(), dstLength, srcLength);
-
- dst.append(src, startPos, srcLength);
- assertEquals("length after 2nd append", dstLength + srcLength * 2, dst.getLength());
- assertNotSame("array after 2nd append", array, dst.getPrimitiveArray());
- assertTrue("primitive length after 2nd append",
- dst.getPrimitiveArray().length >= dstLength + srcLength * 2);
- assertIntArrayEquals("original values after 2nd append",
- dstCopy.getPrimitiveArray(), startPos, dst.getPrimitiveArray(), startPos,
- dstLength);
- assertIntArrayEquals("appended values after 2nd append",
- src.getPrimitiveArray(), startPos, dst.getPrimitiveArray(), dstLength,
- srcLength);
- assertIntArrayEquals("appended values after 2nd append",
- src.getPrimitiveArray(), startPos, dst.getPrimitiveArray(), dstLength + srcLength,
- srcLength);
- }
-
- @Test
- public void testFill() {
- final int srcLength = DEFAULT_CAPACITY;
- final ResizableIntArray src = new ResizableIntArray(srcLength);
- for (int i = 0; i < srcLength; i++) {
- final int value = i;
- src.add(value);
- }
- final int[] array = src.getPrimitiveArray();
-
- final int startPos = srcLength / 3;
- final int length = srcLength / 3;
- final int endPos = startPos + length;
- assertTrue(startPos >= 1);
- final int fillValue = 123;
- try {
- src.fill(fillValue, -1 /* startPos */, length);
- fail("fill from -1 shouldn't succeed");
- } catch (IllegalArgumentException e) {
- // success
- }
- try {
- src.fill(fillValue, startPos, -1 /* length */);
- fail("fill negative length shouldn't succeed");
- } catch (IllegalArgumentException e) {
- // success
- }
-
- src.fill(fillValue, startPos, length);
- assertEquals("length after fill", srcLength, src.getLength());
- assertSame("array after fill", array, src.getPrimitiveArray());
- for (int i = 0; i < srcLength; i++) {
- final int value = i;
- if (i >= startPos && i < endPos) {
- assertEquals("new values after fill at " + i, fillValue, src.get(i));
- } else {
- assertEquals("unmodified values after fill at " + i, value, src.get(i));
- }
- }
-
- final int length2 = srcLength * 2 - startPos;
- final int largeEnd = startPos + length2;
- assertTrue(largeEnd > srcLength);
- final int fillValue2 = 456;
- src.fill(fillValue2, startPos, length2);
- assertEquals("length after large fill", largeEnd, src.getLength());
- assertNotSame("array after large fill", array, src.getPrimitiveArray());
- for (int i = 0; i < largeEnd; i++) {
- final int value = i;
- if (i >= startPos && i < largeEnd) {
- assertEquals("new values after large fill at " + i, fillValue2, src.get(i));
- } else {
- assertEquals("unmodified values after large fill at " + i, value, src.get(i));
- }
- }
-
- final int startPos2 = largeEnd + length2;
- final int endPos2 = startPos2 + length2;
- final int fillValue3 = 789;
- src.fill(fillValue3, startPos2, length2);
- assertEquals("length after disjoint fill", endPos2, src.getLength());
- for (int i = 0; i < endPos2; i++) {
- final int value = i;
- if (i >= startPos2 && i < endPos2) {
- assertEquals("new values after disjoint fill at " + i, fillValue3, src.get(i));
- } else if (i >= startPos && i < largeEnd) {
- assertEquals("unmodified values after disjoint fill at " + i,
- fillValue2, src.get(i));
- } else if (i < startPos) {
- assertEquals("unmodified values after disjoint fill at " + i, value, src.get(i));
- } else {
- assertEquals("gap values after disjoint fill at " + i, 0, src.get(i));
- }
- }
- }
-
- private static void assertIntArrayEquals(final String message, final int[] expecteds,
- final int expectedPos, final int[] actuals, final int actualPos, final int length) {
- if (expecteds == actuals) {
- return;
- }
- if (expecteds == null || actuals == null) {
- assertEquals(message, Arrays.toString(expecteds), Arrays.toString(actuals));
- return;
- }
- if (expecteds.length < expectedPos + length || actuals.length < actualPos + length) {
- fail(message + ": insufficient length: expecteds=" + Arrays.toString(expecteds)
- + " actuals=" + Arrays.toString(actuals));
- return;
- }
- for (int i = 0; i < length; i++) {
- assertEquals(message + " [" + i + "]",
- expecteds[i + expectedPos], actuals[i + actualPos]);
- }
- }
-
- @Test
- public void testShift() {
- final ResizableIntArray src = new ResizableIntArray(DEFAULT_CAPACITY);
- final int limit = DEFAULT_CAPACITY * 10;
- final int shiftAmount = 20;
- for (int i = 0; i < limit; ++i) {
- final int value = i;
- src.addAt(i, value);
- assertEquals("length after add at " + i, i + 1, src.getLength());
- }
- src.shift(shiftAmount);
- for (int i = 0; i < limit - shiftAmount; ++i) {
- final int oldValue = i + shiftAmount;
- assertEquals("value at " + i, oldValue, src.get(i));
- }
- }
-}