/*
* 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.codehaus.groovy.antlr;
import java.io.StringReader;
/**
* Parser tests for Enum definitions.
*
* @author <a href='mailto:the[dot]mindstorm[at]gmail[dot]com'>Alex Popescu</a>
*/
public class EnumSourceParsingTest extends SourceParserTest {
public void testParseEnumConstants() {
StringReader reader = new StringReader(
"enum One {\n"
+ " ONE, TWO, THREE\n"
+ "}");
parse("testParseEnumConstants", reader);
}
public void testParseEnumMultiLine() {
StringReader reader = new StringReader(
"enum ParseCode\n" +
"{\n" +
" COMPLETE,\n" +
" INCOMPLETE,\n" +
" ERROR\n" +
"}");
parse("testParseEnumMultiLine", reader);
}
public void testParseEnumImplementsMultiLine() {
StringReader reader = new StringReader(
"enum ParseCode implements I\n" +
"{\n" +
" COMPLETE,\n" +
" INCOMPLETE,\n" +
" ERROR\n" +
"}");
parse("testParseEnumImplementsMultiLine", reader);
}
public void testParseEnumImplementsMultiLine2() {
StringReader reader = new StringReader(
"enum ParseCode\n" +
"implements I\n" +
"{\n" +
" COMPLETE,\n" +
" INCOMPLETE,\n" +
" ERROR\n" +
"}");
parse("testParseEnumImplementsMultiLine2", reader);
}
public void testParseEnumConstantsOneLiner() {
StringReader reader = new StringReader(
"enum One { ONE, TWO, THREE }");
parse("testParseEnumConstantsOneLiner", reader);
}
public void testParseEnumImplements() {
StringReader reader = new StringReader(
"enum Two implements I1 {\n"
+ "ONE, TWO, THREE\n"
+ "}");
parse("testParseEnumImplements", reader);
}
public void testParseEnumWithValues() {
StringReader reader = new StringReader(
"enum Three1 {\n"
+ " ONE(1), TWO(2)\n\n"
+ " Three1(val) {\n"
+ " value = val\n"
+ " }\n\n"
+ " private final int value"
+ "}");
parse("testParseEnumWithValues", reader);
reader = new StringReader(
"enum Three1 {\n"
+ " @Annotation ONE(1), TWO(2)\n\n"
+ " Three1(val) {\n"
+ " value = val\n"
+ " }\n\n"
+ " private final int value"
+ "}");
parse("testParseEnumWithValues2", reader);
}
public void testParseEnumWithMethodDefinitions() {
StringReader reader = new StringReader(
"enum Four {\n"
+ " ONE, TWO, THREE\n\n"
+ " def someMethod() { }\n"
+ " public m2(args) { }\n"
+ " int m3(String arg) { }\n"
+ "}");
parse("testParseEnumWithMethodDefinitions", reader);
}
public void testParseCompleteEnum() {
StringReader reader = new StringReader(
"enum Five {\n"
+ " ONE { double eval(int v) { return (double) v } }, \n"
+ " TWO {\n"
+ " double eval(int v) { return (double) v + 1 }\n"
+ " }, THREE\n"
+ "}");
parse("testParseCompleteEnum", reader);
}
}