/**
* Copyright (c) 2016-present, RxJava Contributors.
*
* 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 io.reactivex;
import java.io.*;
import java.util.*;
import org.junit.Test;
/**
* Adds license header to java files.
*/
public class TextualAorAn {
@Test
public void checkFiles() throws Exception {
File f = MaybeNo2Dot0Since.findSource("Flowable");
if (f == null) {
return;
}
Queue<File> dirs = new ArrayDeque<File>();
File parent = f.getParentFile();
dirs.offer(parent);
// dirs.offer(new File(parent.getAbsolutePath().replace('\\', '/').replace("src/main/java", "src/perf/java")));
// dirs.offer(new File(parent.getAbsolutePath().replace('\\', '/').replace("src/main/java", "src/test/java")));
StringBuilder fail = new StringBuilder();
while (!dirs.isEmpty()) {
f = dirs.poll();
File[] list = f.listFiles();
if (list != null && list.length != 0) {
for (File u : list) {
if (u.isDirectory()) {
dirs.offer(u);
} else {
if (u.getName().endsWith(".java")) {
List<String> lines = new ArrayList<String>();
BufferedReader in = new BufferedReader(new FileReader(u));
try {
for (;;) {
String line = in.readLine();
if (line == null) {
break;
}
lines.add(line);
}
} finally {
in.close();
}
String clazz = u.getAbsolutePath().replace('\\', '/');
int idx = clazz.indexOf("/io/reactivex/");
clazz = clazz.substring(idx + 14).replace(".java", "");
processFile(fail, lines, clazz, u.getName());
}
}
}
}
}
if (fail.length() != 0) {
System.out.println(fail);
throw new AssertionError(fail.toString());
}
}
static void processFile(StringBuilder b, List<String> lines, String className, String fileName) {
int i = 1;
for (String s : lines) {
if (s.contains(" a Observer")) {
b.append("java.lang.RuntimeException: ' a Observer'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains("A Observer")) {
b.append("java.lang.RuntimeException: 'A Observer'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains(" a Observable")) {
b.append("java.lang.RuntimeException: ' a Observable'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains("A Observable")) {
b.append("java.lang.RuntimeException: 'A Observable'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains(" an Subscriber")) {
b.append("java.lang.RuntimeException: ' an Subscriber'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains("An Subscriber")) {
b.append("java.lang.RuntimeException: 'An Subscriber'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains(" an Publisher")) {
b.append("java.lang.RuntimeException: ' an Publisher'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains("An Publisher")) {
b.append("java.lang.RuntimeException: 'An Publisher'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains(" an Flowable")) {
b.append("java.lang.RuntimeException: ' an Flowable'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains("An Flowable")) {
b.append("java.lang.RuntimeException: 'An Flowable'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains(" an Single")) {
b.append("java.lang.RuntimeException: ' an Single'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains("An Single")) {
b.append("java.lang.RuntimeException: 'An Single'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains(" an Maybe")) {
b.append("java.lang.RuntimeException: ' an Maybe'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains("An Maybe")) {
b.append("java.lang.RuntimeException: 'An Maybe'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains(" an Completable")) {
b.append("java.lang.RuntimeException: ' an Completable'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains("An Completable")) {
b.append("java.lang.RuntimeException: 'An Completable'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
if (s.contains(" an cancel")) {
b.append("java.lang.RuntimeException: ' an cancel'\r\n at io.reactivex.")
.append(className).append(" (").append(fileName).append(":").append(i).append(")\r\n");
;
}
i++;
}
}
}