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/*
* 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.apache.tomcat.util.http.parser;
import java.io.File;
import java.io.FileInputStream;
import java.io.Reader;
import java.io.StringReader;
import java.util.List;
import java.util.Map;
import org.junit.Assert;
import org.junit.Test;
import org.apache.tomcat.util.buf.StringUtils;
import org.apache.tomcat.util.json.JSONParser;
/*
* Not run automatically (due to name) as it requires a local git clone of
* https://github.com/httpwg/structured-field-tests
*/
public class TesterHttpWgStructuredField {
private static final String testsPath = System.getProperty("user.home") + "/repos/httpwg-sf-tests";
@Test
public void test() throws Exception {
File testDir = new File(testsPath);
doTestDirectory(testDir);
}
private void doTestDirectory(File directory) throws Exception {
for (File file : directory.listFiles()) {
if (file.isDirectory()) {
if (!file.getName().equals("serialisation-tests")) {
doTestDirectory(file);
}
} else if (file.isFile()) {
if (file.getName().endsWith(".json")) {
doTestFile(file);
}
}
}
}
private void doTestFile(File file) throws Exception {
System.out.println(file.getAbsolutePath());
try (FileInputStream fis = new FileInputStream(file)) {
JSONParser parser = new JSONParser(fis);
List<Object> array = parser.parseArray();
for (Object obj : array) {
if (obj instanceof Map) {
doTestMap((Map<?,?>) obj);
} else {
Assert.fail();
}
}
}
}
private void doTestMap(Map<?,?> map) throws Exception {
String name = (String) map.get("name");
@SuppressWarnings("unchecked")
List<String> rawLines = (List<String>) map.get("raw");
String headerType = (String) map.get("header_type");
Boolean mustFail = ((Boolean) map.get("must_fail"));
if (mustFail == null) {
mustFail = Boolean.FALSE;
}
Boolean canFail = ((Boolean) map.get("can_fail"));
if (canFail == null) {
canFail = Boolean.FALSE;
}
String raw = StringUtils.join(rawLines);
/*
* The simple JSON parser may not be handling escape sequences
* correctly.
*/
String unescaped = raw.replace("\\\"", "\"");
unescaped = unescaped.replace("\\b", "\u0008");
unescaped = unescaped.replace("\\t", "\t");
unescaped = unescaped.replace("\\n", "\n");
unescaped = unescaped.replace("\\f", "\u000c");
unescaped = unescaped.replace("\\r", "\r");
unescaped = unescaped.replace("\\\\", "\\");
Reader input = new StringReader(unescaped);
try {
switch (headerType) {
case "item": {
StructuredField.parseSfItem(input);
break;
}
case "list": {
StructuredField.parseSfList(input);
break;
}
case "dictionary": {
StructuredField.parseSfDictionary(input);
break;
}
default:
System.out.println("Type unsupported " + headerType);
}
} catch (Exception e) {
Assert.assertTrue(name + ": raw [" + unescaped + "]", mustFail.booleanValue() || canFail.booleanValue());
return;
}
Assert.assertFalse(name + ": raw [" + unescaped + "]", mustFail.booleanValue());
}
}
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