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Groovy example source code file (Groovy4120Bug.groovy)

This example Groovy source code file (Groovy4120Bug.groovy) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Groovy tags/keywords

a4120a, a4120a, a4120b, a4120b, groovy4120bug, groovytestcase, multiplecompilationerrorsexception, multiplecompilationerrorsexception, test4120a, test4120b, test4120b

The Groovy Groovy4120Bug.groovy source code

/*
 * Copyright 2003-2010 the original author or 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 groovy.bugs

import org.codehaus.groovy.control.MultipleCompilationErrorsException

class Groovy4120Bug extends GroovyTestCase {
    void testInitCallOnNonStaticInnerClassWOEnclosingInstance() {
        try {
            new GroovyShell().parse """
                class Test4120A {
                    static main(args) {
                        new A4120A()
                    }
                    class A4120A {
                        def A4120A() {}
                        def A4120A(num){}
                    }
                }
            """
            fail('The compilation should have failed a constructor call is made on a non-static inner class without an encosing instance')
        } catch (MultipleCompilationErrorsException e) {
            def syntaxError = e.errorCollector.getSyntaxError(0)
            assert syntaxError.message.contains('No enclosing instance passed in constructor call of a non-static inner class')
        }
    }

    void testInitCallOnNonStaticInnerClassWithEnclosingInstance() {
        new GroovyShell().parse """
            class Test4120B {
                static main(args) {
                    new A4120B(new Test4120B())
                }
                class A4120B {
                    def A4120B() {}
                    def A4120B(num){}
                }
            }
        """
    }
}

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