| /* |
| * Copyright 2016 Google Inc. |
| * |
| * 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.google.gwt.emultest.java8.lang; |
| |
| import com.google.gwt.junit.client.GWTTestCase; |
| |
| /** |
| * Unit tests for the emulated-in-Javascript Double/double autoboxed types. |
| */ |
| public class DoubleTest extends GWTTestCase { |
| |
| @Override |
| public String getModuleName() { |
| return "com.google.gwt.emultest.EmulSuite"; |
| } |
| |
| public void testIsFinite() { |
| final double[] nonfiniteNumbers = { |
| Double.NEGATIVE_INFINITY, Double.POSITIVE_INFINITY, Double.NaN, |
| }; |
| for (double value : nonfiniteNumbers) { |
| assertFalse(Double.isFinite(value)); |
| } |
| |
| final double[] finiteNumbers = { |
| -Double.MAX_VALUE, Double.MAX_VALUE, Double.MIN_VALUE, |
| -1.0, -0.5, -0.1, -0.0, 0.0, 0.1, 0.5, 1.0, |
| }; |
| for (double value : finiteNumbers) { |
| assertTrue(Double.isFinite(value)); |
| } |
| } |
| } |
| |