FlexPMD/language-module/parser/parser-impl/src/test/java/org/apache/flex/pmd/parser/impl/TestWhileStatement.java

/*
 * 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 org.apache.flex.pmd.parser.impl;

import org.apache.flex.pmd.parser.exceptions.TokenException;
import org.junit.Test;

public class TestWhileStatement extends AbstractStatementTestBase {

    @Test
    public void testWhile() throws TokenException {
        assertStatement("1",
                "while( i++ ){ trace( i ); }",
                "<while line=\"1\">"
                        + "<condition line=\"1\">"
                        + "<post-inc line=\"1\">"
                        + "<primary line=\"1\">i</primary>"
                        + "</post-inc>"
                        + "</condition>"
                        + "<block line=\"1\"><call line=\"1\">"
                        + "<primary line=\"1\">trace</primary>"
                        + "<arguments line=\"1\"><primary line=\"1\">i</primary>"
                        + "</arguments></call>" + "</block>" + "</while>");
    }

    @Test
    public void testWhileWithEmptyStatement() throws TokenException {
        assertStatement("1",
                "while( i++ ); ",
                "<while line=\"1\">"
                        + "<condition line=\"1\">"
                        + "<post-inc line=\"1\">"
                        + "<primary line=\"1\">i</primary>"
                        + "</post-inc></condition><stmt-empty line=\"1\">;</stmt-empty></while>");
    }

    @Test
    public void testWhileWithoutBlock() throws TokenException {
        assertStatement("1",
                "while( i++ ) trace( i ); ",
                "<while line=\"1\">"
                        + "<condition line=\"1\">"
                        + "<post-inc line=\"1\">"
                        + "<primary line=\"1\">i</primary>"
                        + "</post-inc></condition><call line=\"1\">"
                        + "<primary line=\"1\">trace</primary><arguments line=\"1\">"
                        + "<primary line=\"1\">i</primary></arguments></call></while>");
    }
}