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author | 2024-12-16 21:45:41 -0500 | |
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committer | 2025-01-11 14:17:35 -0500 | |
commit | e9a0e66716dab4dd3184d009d8920de1961efdfa (patch) | |
tree | 02dcc096643d74645bf28459c2834c3d4a2ad7f2 /tests/src/com/android/inputmethod/latin/common/ResizableIntArrayTests.java | |
parent | fb3b9360d70596d7e921de8bf7d3ca99564a077e (diff) | |
download | latinime-e9a0e66716dab4dd3184d009d8920de1961efdfa.tar.gz latinime-e9a0e66716dab4dd3184d009d8920de1961efdfa.tar.xz latinime-e9a0e66716dab4dd3184d009d8920de1961efdfa.zip |
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.java | 399 |
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)); - } - } -} |