summaryrefslogtreecommitdiff
path: root/src/test/java/com/amazon/carbonado/info
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/java/com/amazon/carbonado/info')
-rw-r--r--src/test/java/com/amazon/carbonado/info/TestConversionComparator.java177
1 files changed, 0 insertions, 177 deletions
diff --git a/src/test/java/com/amazon/carbonado/info/TestConversionComparator.java b/src/test/java/com/amazon/carbonado/info/TestConversionComparator.java
deleted file mode 100644
index a4e5614..0000000
--- a/src/test/java/com/amazon/carbonado/info/TestConversionComparator.java
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * Copyright 2006 Amazon Technologies, Inc. or its affiliates.
- * Amazon, Amazon.com and Carbonado are trademarks or registered trademarks
- * of Amazon Technologies, Inc. or its affiliates. All rights reserved.
- *
- * 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.amazon.carbonado.info;
-
-import junit.framework.TestCase;
-import junit.framework.TestSuite;
-
-/**
- * Test cases for {@link ConversionComparator}.
- *
- * @author Brian S O'Neill
- */
-public class TestConversionComparator extends TestCase {
- private static final int BOOLEAN_CODE = 0;
- private static final int BYTE_CODE = 1;
- private static final int SHORT_CODE = 2;
- private static final int CHAR_CODE = 3;
- private static final int INT_CODE = 4;
- private static final int FLOAT_CODE = 5;
- private static final int LONG_CODE = 6;
- private static final int DOUBLE_CODE = 7;
-
- private static final Class[] PRIMITIVE_CLASSES = {
- boolean.class, byte.class, short.class, char.class,
- int.class, float.class, long.class, double.class
- };
-
- private static final Class[] BOXED_PRIMITIVE_CLASSES = {
- Boolean.class, Byte.class, Short.class, Character.class,
- Integer.class, Float.class, Long.class, Double.class
- };
-
- // States which primitive conversions are allowed.
- private static final boolean[][] PRIMITIVE_MATRIX = {
- // from...
- // boolean byte short char int float long double
- { true, false, false, false, false, false, false, false }, // to boolean
- { false, true, false, false, false, false, false, false }, // to byte
- { false, true, true, false, false, false, false, false }, // to short
- { false, false, false, true, false, false, false, false }, // to char
- { false, true, true, false, true, false, false, false }, // to int
- { false, true, true, false, false, true, false, false }, // to float
- { false, true, true, false, true, false, true, false }, // to long
- { false, true, true, false, true, true, false, true }, // to double
- };
-
- public static void main(String[] args) {
- junit.textui.TestRunner.run(suite());
- }
-
- public static TestSuite suite() {
- return new TestSuite(TestConversionComparator.class);
- }
-
- public TestConversionComparator(String name) {
- super(name);
- }
-
- public void test_isConversionPossible_basics() {
- ConversionComparator cc = new ConversionComparator(Object.class);
- assertEquals(true, cc.isConversionPossible(Object.class));
- assertEquals(false, cc.isConversionPossible(String.class));
- assertEquals(false, cc.isConversionPossible(boolean.class));
- assertEquals(false, cc.isConversionPossible(Integer.class));
- assertEquals(false, cc.isConversionPossible(int.class));
-
- cc = new ConversionComparator(String.class);
- assertEquals(true, cc.isConversionPossible(Object.class));
- assertEquals(true, cc.isConversionPossible(String.class));
- assertEquals(false, cc.isConversionPossible(boolean.class));
- assertEquals(false, cc.isConversionPossible(Integer.class));
- assertEquals(false, cc.isConversionPossible(int.class));
-
- cc = new ConversionComparator(boolean.class);
- assertEquals(true, cc.isConversionPossible(Object.class));
- assertEquals(false, cc.isConversionPossible(String.class));
- assertEquals(true, cc.isConversionPossible(boolean.class));
- assertEquals(false, cc.isConversionPossible(Integer.class));
- assertEquals(false, cc.isConversionPossible(int.class));
-
- cc = new ConversionComparator(Integer.class);
- assertEquals(true, cc.isConversionPossible(Object.class));
- assertEquals(false, cc.isConversionPossible(String.class));
- assertEquals(false, cc.isConversionPossible(boolean.class));
- assertEquals(true, cc.isConversionPossible(Integer.class));
- assertEquals(true, cc.isConversionPossible(int.class));
-
- cc = new ConversionComparator(int.class);
- assertEquals(true, cc.isConversionPossible(Object.class));
- assertEquals(false, cc.isConversionPossible(String.class));
- assertEquals(false, cc.isConversionPossible(boolean.class));
- assertEquals(true, cc.isConversionPossible(Integer.class));
- assertEquals(true, cc.isConversionPossible(int.class));
- }
-
- public void test_isConversionPossible_primitives() {
- test_isConversionPossible_primitives(false, false);
- test_isConversionPossible_primitives(false, true);
- test_isConversionPossible_primitives(true, false);
- test_isConversionPossible_primitives(true, true);
- }
-
- private void test_isConversionPossible_primitives(boolean fromBoxed, boolean toBoxed) {
- for (int fromCode = BOOLEAN_CODE; fromCode <= DOUBLE_CODE; fromCode++) {
- ConversionComparator cc = new ConversionComparator
- (fromBoxed ? BOXED_PRIMITIVE_CLASSES[fromCode] : PRIMITIVE_CLASSES[fromCode]);
- for (int toCode = BOOLEAN_CODE; toCode <= DOUBLE_CODE; toCode++) {
- boolean expected = PRIMITIVE_MATRIX[toCode][fromCode];
- Class toType = toBoxed ? BOXED_PRIMITIVE_CLASSES[toCode] : PRIMITIVE_CLASSES[toCode];
- assertEquals(expected, cc.isConversionPossible(toType));
- }
- }
- }
-
- public void test_compare() {
- ConversionComparator cc = new ConversionComparator(Object.class);
- assertEquals(true, cc.compare(Object.class, String.class) < 0);
- assertEquals(true, cc.compare(String.class, Object.class) > 0);
- assertEquals(0, cc.compare(Object.class, Object.class));
- assertEquals(0, cc.compare(String.class, String.class));
- assertEquals(0, cc.compare(String.class, String.class));
- assertEquals(0, cc.compare(int.class, Number.class));
-
- cc = new ConversionComparator(String.class);
- assertEquals(true, cc.compare(String.class, Object.class) < 0);
- assertEquals(true, cc.compare(Object.class, String.class) > 0);
- assertEquals(0, cc.compare(String.class, String.class));
- assertEquals(true, cc.compare(int.class, String.class) > 0);
-
- cc = new ConversionComparator(Integer.class);
- assertEquals(true, cc.compare(String.class, Object.class) > 0);
- assertEquals(true, cc.compare(Object.class, String.class) < 0);
- assertEquals(true, cc.compare(Object.class, Number.class) > 0);
- assertEquals(true, cc.compare(Integer.class, Number.class) < 0);
- assertEquals(true, cc.compare(int.class, Number.class) > 0);
- assertEquals(true, cc.compare(long.class, Number.class) > 0);
- assertEquals(true, cc.compare(long.class, Long.class) < 0);
-
- cc = new ConversionComparator(int.class);
- assertEquals(true, cc.compare(String.class, Object.class) > 0);
- assertEquals(true, cc.compare(Object.class, String.class) < 0);
- assertEquals(true, cc.compare(Object.class, Number.class) > 0);
- assertEquals(true, cc.compare(Integer.class, Number.class) < 0);
- assertEquals(true, cc.compare(int.class, Number.class) < 0);
- assertEquals(true, cc.compare(long.class, Number.class) < 0);
- assertEquals(true, cc.compare(long.class, Long.class) < 0);
-
- cc = new ConversionComparator(Byte.class);
- assertEquals(true, cc.compare(int.class, Number.class) > 0);
- assertEquals(true, cc.compare(long.class, Number.class) > 0);
- assertEquals(true, cc.compare(long.class, Integer.class) < 0);
-
- cc = new ConversionComparator(byte.class);
- assertEquals(true, cc.compare(short.class, int.class) < 0);
- assertEquals(true, cc.compare(long.class, int.class) > 0);
-
- cc = new ConversionComparator(java.util.Date.class);
- assertEquals(true, cc.compare(Object.class, Comparable.class) > 0);
- assertEquals(0, cc.compare(java.io.Serializable.class, Comparable.class));
- }
-}
generated by cgit v1.2.3 (git 2.39.1) at 2025-11-04 11:55:04 +0000