| /* $Id$ |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.etch.bindings.java.support; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertSame; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.Date; |
| |
| import org.apache.etch.bindings.java.msg.StructValue; |
| import org.apache.etch.bindings.java.msg.Type; |
| import org.apache.etch.bindings.java.msg.Validator; |
| import org.apache.etch.bindings.java.msg.ValueFactory; |
| import org.junit.Test; |
| |
| |
| /** |
| * Test Validator_float. |
| */ |
| public class TestValidator_float |
| { |
| private final ValueFactory vf = new DummyValueFactory(); |
| |
| /** @throws Exception */ |
| @Test |
| public void constructor1() throws Exception |
| { |
| testconstructor( 0, "float[0]", Float.class ); |
| testconstructor( 1, "float[1]", float[].class ); |
| testconstructor( 2, "float[2]", float[][].class ); |
| testconstructor( 3, "float[3]", float[][][].class ); |
| testconstructor( 4, "float[4]", float[][][][].class ); |
| testconstructor( 5, "float[5]", float[][][][][].class ); |
| testconstructor( 6, "float[6]", float[][][][][][].class ); |
| testconstructor( 7, "float[7]", float[][][][][][][].class ); |
| testconstructor( 8, "float[8]", float[][][][][][][][].class ); |
| testconstructor( 9, "float[9]", float[][][][][][][][][].class ); |
| assertEquals( 9, Validator.MAX_NDIMS ); |
| } |
| |
| private void testconstructor( int n, String descr, Class<?> expectedClass ) |
| { |
| TypeValidator v = Validator_float.get( n ); |
| assertEquals( n, v.getNDims() ); |
| assertSame( expectedClass, v.getExpectedClass() ); |
| assertEquals( descr, v.toString() ); |
| } |
| |
| /** @throws Exception */ |
| @Test( expected = IllegalArgumentException.class ) |
| public void constructor2() throws Exception |
| { |
| Validator_float.get( -1 ); |
| } |
| |
| /** @throws Exception */ |
| @Test( expected = IllegalArgumentException.class ) |
| public void constructor3() throws Exception |
| { |
| Validator_float.get( Validator.MAX_NDIMS+1 ); |
| } |
| |
| /** @throws Exception */ |
| @Test |
| public void elementvalidator1() throws Exception |
| { |
| testelementvalidator( 1, "float[0]", Float.class ); |
| testelementvalidator( 2, "float[1]", float[].class ); |
| testelementvalidator( 3, "float[2]", float[][].class ); |
| testelementvalidator( 4, "float[3]", float[][][].class ); |
| testelementvalidator( 5, "float[4]", float[][][][].class ); |
| testelementvalidator( 6, "float[5]", float[][][][][].class ); |
| testelementvalidator( 7, "float[6]", float[][][][][][].class ); |
| testelementvalidator( 8, "float[7]", float[][][][][][][].class ); |
| testelementvalidator( 9, "float[8]", float[][][][][][][][].class ); |
| assertEquals( 9, Validator.MAX_NDIMS ); |
| } |
| |
| private void testelementvalidator( int n, String descr, Class<?> expectedClass ) |
| { |
| TypeValidator v = (TypeValidator) Validator_float.get( n ).elementValidator(); |
| assertEquals( n-1, v.getNDims() ); |
| assertSame( expectedClass, v.getExpectedClass() ); |
| assertEquals( descr, v.toString() ); |
| } |
| |
| /** @throws Exception */ |
| @Test( expected = IllegalArgumentException.class ) |
| public void elementvalidator2() throws Exception |
| { |
| Validator_float.get( 0 ).elementValidator(); |
| } |
| |
| /** @throws Exception */ |
| @Test |
| public void good_scalar() throws Exception |
| { |
| testgoodvalue( 0, 0.0f ); |
| testgoodvalue( 0, 1.1f ); |
| testgoodvalue( 0, -1.1f ); |
| } |
| |
| /** @throws Exception */ |
| @Test |
| public void good_array() throws Exception |
| { |
| testgoodvalue( 1, new float[] {} ); |
| testgoodvalue( 2, new float[][] {} ); |
| testgoodvalue( 3, new float[][][] {} ); |
| testgoodvalue( 4, new float[][][][] {} ); |
| testgoodvalue( 5, new float[][][][][] {} ); |
| testgoodvalue( 6, new float[][][][][][] {} ); |
| testgoodvalue( 7, new float[][][][][][][] {} ); |
| testgoodvalue( 8, new float[][][][][][][][] {} ); |
| testgoodvalue( 9, new float[][][][][][][][][] {} ); |
| assertEquals( 9, Validator.MAX_NDIMS ); |
| } |
| |
| private void testgoodvalue( int n, Object value ) |
| { |
| TypeValidator v = Validator_float.get( n ); |
| assertTrue( v.validate( value ) ); |
| assertTrue( validateValueOk( v, value ) ); |
| } |
| |
| /** @throws Exception */ |
| @Test |
| public void bad_scalar() throws Exception |
| { |
| testbadvalue( 0, null ); |
| testbadvalue( 0, false ); |
| testbadvalue( 0, true ); |
| testbadvalue( 0, (byte) 1 ); |
| testbadvalue( 0, (short) 2222 ); |
| testbadvalue( 0, 33333333 ); |
| testbadvalue( 0, 4444444444444444L ); |
| // testbadvalue( 0, 5.5f ); good! |
| testbadvalue( 0, 6.6 ); |
| testbadvalue( 0, "" ); |
| testbadvalue( 0, "abc" ); |
| testbadvalue( 0, new Object() ); |
| testbadvalue( 0, new StructValue( new Type( "abc" ), vf ) ); |
| testbadvalue( 0, new Date() ); |
| |
| testbadvalue( 1, null ); |
| testbadvalue( 1, false ); |
| testbadvalue( 1, true ); |
| testbadvalue( 1, (byte) 1 ); |
| testbadvalue( 1, (short) 2222 ); |
| testbadvalue( 1, 333333 ); |
| testbadvalue( 1, 4444444444444444L ); |
| testbadvalue( 1, 5.5f ); |
| testbadvalue( 1, 6.6 ); |
| testbadvalue( 1, "" ); |
| testbadvalue( 1, "abc" ); |
| testbadvalue( 1, new Object() ); |
| testbadvalue( 1, new StructValue( new Type( "abc" ), vf ) ); |
| testbadvalue( 1, new Date() ); |
| } |
| |
| /** @throws Exception */ |
| @Test |
| public void bad_array() throws Exception |
| { |
| testbadvalue( 0, new float[] {} ); |
| testbadvalue( 1, new float[][] {} ); |
| testbadvalue( 2, new float[][][] {} ); |
| testbadvalue( 3, new float[][][][] {} ); |
| testbadvalue( 4, new float[][][][][] {} ); |
| testbadvalue( 5, new float[][][][][][] {} ); |
| testbadvalue( 6, new float[][][][][][][] {} ); |
| testbadvalue( 7, new float[][][][][][][][] {} ); |
| testbadvalue( 8, new float[][][][][][][][][] {} ); |
| testbadvalue( 9, new float[][][][][][][][][][] {} ); |
| assertEquals( 9, Validator.MAX_NDIMS ); |
| |
| testbadvalue( 2, new float[] {} ); |
| testbadvalue( 3, new float[][] {} ); |
| testbadvalue( 4, new float[][][] {} ); |
| testbadvalue( 5, new float[][][][] {} ); |
| testbadvalue( 6, new float[][][][][] {} ); |
| testbadvalue( 7, new float[][][][][][] {} ); |
| testbadvalue( 8, new float[][][][][][][] {} ); |
| testbadvalue( 9, new float[][][][][][][][] {} ); |
| assertEquals( 9, Validator.MAX_NDIMS ); |
| } |
| |
| private void testbadvalue( int n, Object value ) |
| { |
| TypeValidator v = Validator_float.get( n ); |
| assertFalse( v.validate( value ) ); |
| assertFalse( validateValueOk( v, value ) ); |
| } |
| |
| private boolean validateValueOk( Validator v, Object value ) |
| { |
| try |
| { |
| Object x = v.validateValue( value ); |
| assertEquals( value, x ); |
| return true; |
| } |
| catch ( Exception e ) |
| { |
| return false; |
| } |
| } |
| } |