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Groovy example source code file (BigIntegerOperationsTest.groovy)
The Groovy BigIntegerOperationsTest.groovy source code/* * Copyright 2003-2010 the original author or authors. * * 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 groovy.operator class BigIntegerOperationsTest extends GroovyTestCase { void testAssign() { BigInteger foo foo = (byte) 20 assert foo.class == BigInteger assert foo == 20 foo = (short) 20 assert foo.class == BigInteger assert foo == 20 foo = (int) 20 assert foo.class == BigInteger assert foo == 20 foo = (long) 20 assert foo.class == BigInteger assert foo == 20 foo = (float) 0.5f assert foo.class == BigInteger assert foo == 0 foo = (double) 0.5d assert foo.class == BigInteger assert foo == 0 foo = 10.5G assert foo.class == BigInteger assert foo == 10 double d = 1000 d *= d d *= d d *= d assert (long)d != d assert (BigInteger) d == d } void testAsOperatorPrecisionLoss() { def value = new BigInteger(Long.MAX_VALUE) + 1 def value2 = value as BigInteger assert value == value2 } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy BigIntegerOperationsTest.groovy source code file: |
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