| /* |
| * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /** |
| * JDK-8015958: DataView constructor is not defined |
| * |
| * @test |
| * @run |
| */ |
| |
| // checking get/set of values of various types |
| // Also basic endianess check. |
| |
| var Float = Java.type("java.lang.Float"); |
| var Double = Java.type("java.lang.Double"); |
| |
| var DOUBLE_MIN = Double.MIN_VALUE; |
| var DOUBLE_MIN_NORMAL = Double.MIN_NORMAL; |
| var FLOAT_MIN = Float.MIN_VALUE; |
| var FLOAT_MIN_NORMAL = Float.MIN_NORMAL; |
| |
| var buffer = new ArrayBuffer(12); |
| var dv = new DataView(buffer); |
| |
| dv.setInt8(1, 123); |
| Assert.assertEquals(dv.getInt8(1), 123); |
| dv.setInt8(1, 123, true); |
| Assert.assertEquals(dv.getInt8(1, true), 123); |
| |
| dv.setUint8(1, 255); |
| Assert.assertEquals(dv.getUint8(1), 255); |
| dv.setUint8(1, 255, true); |
| Assert.assertEquals(dv.getUint8(1, true), 255); |
| |
| dv.setInt16(1, 1234); |
| Assert.assertEquals(dv.getInt16(1), 1234); |
| dv.setInt16(1, 1234, true); |
| Assert.assertEquals(dv.getInt16(1, true), 1234); |
| |
| dv.setUint16(1, 65535); |
| Assert.assertEquals(dv.getUint16(1), 65535); |
| dv.setUint16(1, 65535, true); |
| Assert.assertEquals(dv.getUint16(1, true), 65535); |
| |
| dv.setInt32(1, 1234); |
| Assert.assertEquals(dv.getInt32(1), 1234); |
| dv.setInt32(1, 1234, true); |
| Assert.assertEquals(dv.getInt32(1, true), 1234); |
| |
| dv.setUint32(1, 4294967295); |
| Assert.assertEquals(dv.getUint32(1), 4294967295); |
| dv.setUint32(1, 4294967295, true); |
| Assert.assertEquals(dv.getUint32(1, true), 4294967295); |
| |
| dv.setFloat64(1, Math.PI); |
| Assert.assertEquals(dv.getFloat64(1), Math.PI, DOUBLE_MIN); |
| dv.setFloat64(1, Math.PI, true); |
| Assert.assertEquals(dv.getFloat64(1, true), Math.PI, DOUBLE_MIN); |
| |
| dv.setFloat64(1, DOUBLE_MIN_NORMAL); |
| Assert.assertEquals(dv.getFloat64(1), DOUBLE_MIN_NORMAL, DOUBLE_MIN); |
| dv.setFloat64(1, DOUBLE_MIN_NORMAL, true); |
| Assert.assertEquals(dv.getFloat64(1, true), DOUBLE_MIN_NORMAL, DOUBLE_MIN); |
| |
| dv.setFloat32(1, 1.414); |
| Assert["assertEquals(float, float, float)"](dv.getFloat32(1), 1.414, FLOAT_MIN); |
| dv.setFloat32(1, 1.414, true); |
| Assert["assertEquals(float, float, float)"](dv.getFloat32(1, true), 1.414, FLOAT_MIN); |
| |
| dv.setFloat32(1, FLOAT_MIN_NORMAL); |
| Assert["assertEquals(float, float, float)"](dv.getFloat32(1), FLOAT_MIN_NORMAL, FLOAT_MIN); |
| dv.setFloat32(1, FLOAT_MIN_NORMAL, true); |
| Assert["assertEquals(float, float, float)"](dv.getFloat32(1, true), FLOAT_MIN_NORMAL, FLOAT_MIN); |