| /* |
| * |
| * 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 as; |
| |
| import java.io.File; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class ASNullishCoalescingOperatorTests extends ASFeatureTestsBase |
| { |
| @Test |
| public void testNonNull() |
| { |
| String[] testCode = new String[] |
| { |
| "var s:String = 'foo';", |
| "var result:Object = s ?? 'bar';", |
| "assertEqual('non-null nullish coalescing', result, 'foo');", |
| }; |
| String source = getAS(new String[0], new String[0], testCode, new String[0]); |
| |
| compileAndRun(source); |
| } |
| |
| @Test |
| public void testNull() |
| { |
| String[] testCode = new String[] |
| { |
| "var s:String = null;", |
| "var result:Object = s ?? 'bar';", |
| "assertEqual('non-null nullish coalescing', result, 'bar');", |
| }; |
| String source = getAS(new String[0], new String[0], testCode, new String[0]); |
| |
| compileAndRun(source); |
| } |
| |
| @Test |
| public void testNonNullMemberAccess() |
| { |
| String[] testCode = new String[] |
| { |
| "var o:Object = {field: 'foo'};", |
| "var result:Object = o.field ?? 'bar';", |
| "assertEqual('non-null nullish coalescing', result, 'foo');", |
| }; |
| String source = getAS(new String[0], new String[0], testCode, new String[0]); |
| |
| compileAndRun(source); |
| } |
| |
| @Test |
| public void testNullMemberAccess() |
| { |
| String[] testCode = new String[] |
| { |
| "var o:Object = {field: null};", |
| "var result:Object = o.field ?? 'bar';", |
| "assertEqual('non-null nullish coalescing', result, 'bar');", |
| }; |
| String source = getAS(new String[0], new String[0], testCode, new String[0]); |
| |
| compileAndRun(source); |
| } |
| } |