/*
* Copyright 2010 The Closure Compiler Authors.
*
* 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.javascript.jscomp.jsonml;
import com.google.javascript.jscomp.jsonml.SecureCompiler;
import com.google.javascript.jscomp.jsonml.JsonML;
import com.google.javascript.jscomp.jsonml.JsonMLUtil;
import com.google.javascript.jscomp.jsonml.SecureCompiler.Report;
import junit.framework.TestCase;
/**
* Test class for secure compilation.
*
* @author dhans@google.com (Daniel Hans)
*
*/
public class SecureCompilerTest extends TestCase {
// simple correct source
// var x = 1; var t = x;
private static final String SIMPLE_SOURCE =
"['Program',{}," +
"['VarDecl',{}," +
"['InitPatt',{}," +
"['IdPatt',{'name':'x'}]," +
"['LiteralExpr',{'type':'number','value':1}]]]," +
"['VarDecl',{}," +
"['InitPatt',{}," +
"['IdPatt',{'name':'t'}]," +
"['IdExpr',{'name':'x'}]]]]";
// syntax error source
// missing InitPatt element
private static final String SYNTAX_ERROR =
"['Program',{}," +
"['VarDecl',{}," +
"['InitPatt',{}," +
"['IdPatt',{'name':'x'}]," +
"['LiteralExpr',{'type':'number','value':1}]]]," +
"['VarDecl',{}," +
"['IdPatt',{'name':'t'}]," +
"['IdExpr',{'name':'x'}]]]]";
private void testSuccess(JsonML source) throws Exception {
SecureCompiler compiler = new SecureCompiler();
compiler.compile(source);
Report report = compiler.getReport();
assertTrue(report.isSuccessful());
assertEquals(0, report.getErrors().length);
assertEquals(0, report.getWarnings().length);
}
private void testError(JsonML source) throws Exception {
SecureCompiler compiler = new SecureCompiler();
compiler.compile(source);
Report report = compiler.getReport();
assertFalse(report.isSuccessful());
}
private void testString(String jsonml) throws Exception {
JsonML source = JsonMLUtil.parseString(jsonml);
testSuccess(source);
}
private void testInvalidString(String jsonml) throws Exception {
JsonML source = JsonMLUtil.parseString(jsonml);
testError(source);
}
public void testCompilerInterface() throws Exception {
testString(SIMPLE_SOURCE);
testInvalidString(SYNTAX_ERROR);
}
}