Move util classes to the latin/utils directory

Change-Id: I1c5b27c8edf231680edb8d96f63b9d04cfc6a6fa

1 files changed, 0 insertions, 343 deletions

diff --git a/tests/src/com/android/inputmethod/latin/ResizableIntArrayTests.java b/tests/src/com/android/inputmethod/latin/ResizableIntArrayTests.java
deleted file mode 100644
index b9fee950e..000000000
--- a/tests/src/com/android/inputmethod/latin/ResizableIntArrayTests.java
+++ /dev/null
@@ -1,343 +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;
-
-import android.test.AndroidTestCase;
-import android.test.suitebuilder.annotation.SmallTest;
-
-import java.util.Arrays;
-
-@SmallTest
-public class ResizableIntArrayTests extends AndroidTestCase {
-    private static final int DEFAULT_CAPACITY = 48;
-
-    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);
-    }
-
-    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++) {
-            src.add(i);
-            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++) {
-            assertEquals("value at " + i, i, src.get(i));
-        }
-    }
-
-    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) {
-            src.add(i, i);
-            assertEquals("length after add at " + i, i + 1, src.getLength());
-        }
-        for (int i = 0; i < limit; i += step) {
-            assertEquals("value at " + i, i, src.get(i));
-        }
-    }
-
-    public void testGet() {
-        final ResizableIntArray src = new ResizableIntArray(DEFAULT_CAPACITY);
-        try {
-            final int value = src.get(0);
-            fail("get(0) shouldn't succeed");
-        } catch (ArrayIndexOutOfBoundsException e) {
-            // success
-        }
-        try {
-            final int value = src.get(DEFAULT_CAPACITY);
-            fail("get(DEFAULT_CAPACITY) shouldn't succeed");
-        } catch (ArrayIndexOutOfBoundsException e) {
-            // success
-        }
-
-        final int index = DEFAULT_CAPACITY / 2;
-        src.add(index, 100);
-        assertEquals("legth after add at " + index, index + 1, src.getLength());
-        assertEquals("value after add at " + index, 100, src.get(index));
-        assertEquals("value after add at 0", 0, src.get(0));
-        try {
-            final int value = src.get(src.getLength());
-            fail("get(length) shouldn't succeed");
-        } catch (ArrayIndexOutOfBoundsException e) {
-            // success
-        }
-    }
-
-    public void testReset() {
-        final ResizableIntArray src = new ResizableIntArray(DEFAULT_CAPACITY);
-        final int[] array = src.getPrimitiveArray();
-        for (int i = 0; i < DEFAULT_CAPACITY; i++) {
-            src.add(i);
-            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++) {
-            src.add(i);
-            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());
-            }
-        }
-    }
-
-    public void testSetLength() {
-        final ResizableIntArray src = new ResizableIntArray(DEFAULT_CAPACITY);
-        final int[] array = src.getPrimitiveArray();
-        for (int i = 0; i < DEFAULT_CAPACITY; i++) {
-            src.add(i);
-            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 v = src.get(i);
-            if (i < DEFAULT_CAPACITY) {
-                assertEquals("value at " + i, i, v);
-            } else {
-                assertEquals("value at " + i, 0, v);
-            }
-        }
-
-        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++) {
-            assertEquals("value at " + i, i, src.get(i));
-        }
-    }
-
-    public void testSet() {
-        final ResizableIntArray src = new ResizableIntArray(DEFAULT_CAPACITY);
-        final int limit = DEFAULT_CAPACITY * 2 + 10;
-        for (int i = 0; i < limit; i++) {
-            src.add(i);
-        }
-
-        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());
-    }
-
-    public void testCopy() {
-        final ResizableIntArray src = new ResizableIntArray(DEFAULT_CAPACITY);
-        for (int i = 0; i < DEFAULT_CAPACITY; i++) {
-            src.add(i);
-        }
-
-        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());
-    }
-
-    public void testAppend() {
-        final int srcLen = DEFAULT_CAPACITY;
-        final ResizableIntArray src = new ResizableIntArray(srcLen);
-        for (int i = 0; i < srcLen; i++) {
-            src.add(i);
-        }
-        final ResizableIntArray dst = new ResizableIntArray(DEFAULT_CAPACITY * 2);
-        final int[] array = dst.getPrimitiveArray();
-        final int dstLen = DEFAULT_CAPACITY / 2;
-        for (int i = 0; i < dstLen; i++) {
-            final int value = -i - 1;
-            dst.add(value);
-        }
-        final ResizableIntArray dstCopy = new ResizableIntArray(dst.getLength());
-        dstCopy.copy(dst);
-
-        dst.append(src, 0, 0);
-        assertEquals("length after append zero", dstLen, dst.getLength());
-        assertSame("array after append zero", array, dst.getPrimitiveArray());
-        assertIntArrayEquals("values after append zero",
-                dstCopy.getPrimitiveArray(), 0, dst.getPrimitiveArray(), 0, dstLen);
-
-        dst.append(src, 0, srcLen);
-        assertEquals("length after append", dstLen + srcLen, dst.getLength());
-        assertSame("array after append", array, dst.getPrimitiveArray());
-        assertTrue("primitive length after append",
-                dst.getPrimitiveArray().length >= dstLen + srcLen);
-        assertIntArrayEquals("original values after append",
-                dstCopy.getPrimitiveArray(), 0, dst.getPrimitiveArray(), 0, dstLen);
-        assertIntArrayEquals("appended values after append",
-                src.getPrimitiveArray(), 0, dst.getPrimitiveArray(), dstLen, srcLen);
-
-        dst.append(src, 0, srcLen);
-        assertEquals("length after 2nd append", dstLen + srcLen * 2, dst.getLength());
-        assertNotSame("array after 2nd append", array, dst.getPrimitiveArray());
-        assertTrue("primitive length after 2nd append",
-                dst.getPrimitiveArray().length >= dstLen + srcLen * 2);
-        assertIntArrayEquals("original values after 2nd append",
-                dstCopy.getPrimitiveArray(), 0, dst.getPrimitiveArray(), 0, dstLen);
-        assertIntArrayEquals("appended values after 2nd append",
-                src.getPrimitiveArray(), 0, dst.getPrimitiveArray(), dstLen, srcLen);
-        assertIntArrayEquals("appended values after 2nd append",
-                src.getPrimitiveArray(), 0, dst.getPrimitiveArray(), dstLen + srcLen, srcLen);
-    }
-
-    public void testFill() {
-        final int srcLen = DEFAULT_CAPACITY;
-        final ResizableIntArray src = new ResizableIntArray(srcLen);
-        for (int i = 0; i < srcLen; i++) {
-            src.add(i);
-        }
-        final int[] array = src.getPrimitiveArray();
-
-        final int startPos = srcLen / 3;
-        final int length = srcLen / 3;
-        final int endPos = startPos + length;
-        assertTrue(startPos >= 1);
-        final int value = 123;
-        try {
-            src.fill(value, -1, length);
-            fail("fill from -1 shouldn't succeed");
-        } catch (IllegalArgumentException e) {
-            // success
-        }
-        try {
-            src.fill(value, startPos, -1);
-            fail("fill negative length shouldn't succeed");
-        } catch (IllegalArgumentException e) {
-            // success
-        }
-
-        src.fill(value, startPos, length);
-        assertEquals("length after fill", srcLen, src.getLength());
-        assertSame("array after fill", array, src.getPrimitiveArray());
-        for (int i = 0; i < srcLen; i++) {
-            final int v = src.get(i);
-            if (i >= startPos && i < endPos) {
-                assertEquals("new values after fill at " + i, value, v);
-            } else {
-                assertEquals("unmodified values after fill at " + i, i, v);
-            }
-        }
-
-        final int length2 = srcLen * 2 - startPos;
-        final int largeEnd = startPos + length2;
-        assertTrue(largeEnd > srcLen);
-        final int value2 = 456;
-        src.fill(value2, 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 v = src.get(i);
-            if (i >= startPos && i < largeEnd) {
-                assertEquals("new values after large fill at " + i, value2, v);
-            } else {
-                assertEquals("unmodified values after large fill at " + i, i, v);
-            }
-        }
-
-        final int startPos2 = largeEnd + length2;
-        final int endPos2 = startPos2 + length2;
-        final int value3 = 789;
-        src.fill(value3, startPos2, length2);
-        assertEquals("length after disjoint fill", endPos2, src.getLength());
-        for (int i = 0; i < endPos2; i++) {
-            final int v = src.get(i);
-            if (i >= startPos2 && i < endPos2) {
-                assertEquals("new values after disjoint fill at " + i, value3, v);
-            } else if (i >= startPos && i < largeEnd) {
-                assertEquals("unmodified values after disjoint fill at " + i, value2, v);
-            } else if (i < startPos) {
-                assertEquals("unmodified values after disjoint fill at " + i, i, v);
-            } else {
-                assertEquals("gap values after disjoint fill at " + i, 0, v);
-            }
-        }
-    }
-
-    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]);
-        }
-    }
-}