81 lines
2.8 KiB
Java
81 lines
2.8 KiB
Java
|
/*
|
||
|
|
* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
|
||
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||
|
|
*
|
||
|
|
* This code is free software; you can redistribute it and/or modify it
|
||
|
|
* under the terms of the GNU General Public License version 2 only, as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
||
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
||
|
|
* accompanied this code).
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License version
|
||
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
||
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
||
|
|
*
|
||
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||
|
|
* or visit www.oracle.com if you need additional information or have any
|
||
|
|
* questions.
|
||
|
|
*/
|
||
|
|
|
||
|
|
import java.io.IOException;
|
||
|
|
import java.util.ArrayList;
|
||
|
|
import java.util.Collection;
|
||
|
|
import java.util.List;
|
||
|
|
import java.util.stream.IntStream;
|
||
|
|
|
||
|
|
import static java.util.stream.Collectors.toList;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Source code template container. Contains methods for inserting one template inside another one and for generating
|
||
|
|
* final sources replacing placeholder by language construction.
|
||
|
|
*/
|
||
|
|
public class Container {
|
||
|
|
|
||
|
|
private static final String TEMPLATE_LEVEL = "#LEVEL";
|
||
|
|
private static final String SUB_TEMPLATE = "#SUB_TEMPLATE";
|
||
|
|
|
||
|
|
private String template;
|
||
|
|
private int level;
|
||
|
|
|
||
|
|
Container(String template) {
|
||
|
|
this.template = template;
|
||
|
|
}
|
||
|
|
|
||
|
|
public String getTemplate() {
|
||
|
|
return template;
|
||
|
|
}
|
||
|
|
|
||
|
|
public Container insert(Container container) {
|
||
|
|
template = template.replace(SUB_TEMPLATE, container.getTemplate());
|
||
|
|
template = template.replaceAll(TEMPLATE_LEVEL, String.valueOf(level++));
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
public List<TestCase> generate(Construction... constructions) throws IOException {
|
||
|
|
List<TestCase> testCases = new ArrayList<>();
|
||
|
|
String template = getTemplate();
|
||
|
|
|
||
|
|
int lineNumberOffset = template.substring(0, template.indexOf(SUB_TEMPLATE)).split("\n").length - 1;
|
||
|
|
for (Construction c : constructions) {
|
||
|
|
String src = template.replace(SUB_TEMPLATE, c.getSource());
|
||
|
|
Collection<Integer> significantLines = IntStream.of(c.getExpectedLines())
|
||
|
|
.mapToObj(line -> lineNumberOffset + line)
|
||
|
|
.collect(toList());
|
||
|
|
testCases.add(new TestCase(src, significantLines, c.name()));
|
||
|
|
}
|
||
|
|
return testCases;
|
||
|
|
}
|
||
|
|
|
||
|
|
public interface Construction {
|
||
|
|
String getSource();
|
||
|
|
|
||
|
|
int[] getExpectedLines();
|
||
|
|
|
||
|
|
String name();
|
||
|
|
}
|
||
|
|
}
|