| /* |
| * Copyright 2012 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.typedarrays.client; |
| |
| import com.google.gwt.core.client.JsArrayNumber; |
| import com.google.gwt.typedarrays.shared.ArrayBuffer; |
| import com.google.gwt.typedarrays.shared.Float32Array; |
| import com.google.gwt.typedarrays.shared.Float32ArrayTest; |
| import com.google.gwt.typedarrays.shared.TypedArrays; |
| |
| /** |
| * Test client {@link Float32Array} implementations. |
| */ |
| public class GwtFloat32ArrayTest extends Float32ArrayTest { |
| |
| private static native JsArrayNumber getJsoArray() /*-{ |
| return [ 1, Number.NEGATIVE_INFINITY, Number.NaN, 3.4028235e+38 ]; |
| }-*/; |
| |
| @Override |
| public String getModuleName() { |
| return "com.google.gwt.typedarrays.TypedArraysTest"; |
| } |
| |
| public void testCreateJsArray() { |
| if (!TypedArrays.isSupported()) { |
| // TODO: some way of showing test as skipped in this case? |
| return; |
| } |
| JsArrayNumber src = getJsoArray(); |
| Float32Array array = JsUtils.createFloat32Array(src); |
| validateArrayContents(array, 0); |
| } |
| |
| public void testSetJsArray() { |
| if (!TypedArrays.isSupported()) { |
| // TODO: some way of showing test as skipped in this case? |
| return; |
| } |
| ArrayBuffer buf = TypedArrays.createArrayBuffer(24); |
| Float32Array array = TypedArrays.createFloat32Array(buf); |
| setFromJsArray(array, 0); |
| validateArrayContents(array, 0); |
| |
| buf = TypedArrays.createArrayBuffer(24); |
| array = TypedArrays.createFloat32Array(buf); |
| setFromJsArray(array, 1); |
| validateArrayContents(array, 1); |
| } |
| |
| /** |
| * Initialize from a JSO rather than a Java array |
| */ |
| protected void setFromJsArray(Float32Array array, int offset) { |
| JsUtils.set(array, getJsoArray(), offset); |
| } |
| } |