// Copyright 2008 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.minijoe.compiler;
import com.google.minijoe.compiler.ast.AssignmentExpression;
import com.google.minijoe.compiler.ast.BlockStatement;
import com.google.minijoe.compiler.ast.ExpressionStatement;
import com.google.minijoe.compiler.ast.Identifier;
import com.google.minijoe.compiler.ast.NumberLiteral;
import com.google.minijoe.compiler.ast.Program;
import com.google.minijoe.compiler.ast.Statement;
import com.google.minijoe.compiler.ast.VariableDeclaration;
import com.google.minijoe.compiler.ast.VariableStatement;
/**
* @author Andy Hayward
*/
public class ParserSemicolonInsertionTest extends AbstractParserTest {
public ParserSemicolonInsertionTest() {
super();
}
public ParserSemicolonInsertionTest(String name) {
super(name);
}
public void testSemicolonInsertion() throws CompilerException {
// example from the ECMA version 3 specification. the source:
//
// { 1
// 2 } 3
//
// gets turned into:
//
// { 1 ;
// 2 ; } 3 ;
//
assertParserOutput(
new Program(
new Statement[] {
new BlockStatement(
new Statement[] {
new ExpressionStatement(
new NumberLiteral(1.0)
),
new ExpressionStatement(
new NumberLiteral(2.0)
)
}
),
new ExpressionStatement(
new NumberLiteral(3.0)
)
}
),
"{ 1 \n 2 } 3 "
);
assertParserOutput(
new Program(
new Statement[] {
new VariableStatement(
new VariableDeclaration[] {
new VariableDeclaration(
new Identifier("foo"),
null
)
}
),
new ExpressionStatement(
new AssignmentExpression(
new Identifier("bar"),
new NumberLiteral(1.0)
)
)
}
),
"var foo \n bar = 1.0"
);
}
}