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8010511: Tests are creating files in /tmp

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Reviewed-by: darcy
This commit is contained in:
Jonathan Gibbons 2013-03-28 10:58:45 -07:00
parent 84a50dc114
commit 18f48ab46b
4 changed files with 82 additions and 32 deletions
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45
langtools/test/tools/javac/diags/CheckExamples.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2010, 2013, 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
@ -34,6 +34,8 @@
*/
import java.io.*;
import java.nio.file.*;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.*;
/**
@ -53,7 +55,27 @@ public class CheckExamples {
* Standard entry point.
*/
public static void main(String... args) throws Exception {
new CheckExamples().run();
boolean jtreg = (System.getProperty("test.src") != null);
Path tmpDir;
boolean deleteOnExit;
if (jtreg) {
// use standard jtreg scratch directory: the current directory
tmpDir = Paths.get(System.getProperty("user.dir"));
deleteOnExit = false;
} else {
tmpDir = Files.createTempDirectory(Paths.get(System.getProperty("java.io.tmpdir")),
CheckExamples.class.getName());
deleteOnExit = true;
}
Example.setTempDir(tmpDir.toFile());
try {
new CheckExamples().run();
} finally {
if (deleteOnExit) {
clean(tmpDir);
}
}
}
/**
@ -190,6 +212,25 @@ public class CheckExamples {
int errors;
/**
* Clean the contents of a directory.
*/
static void clean(Path dir) throws IOException {
Files.walkFileTree(dir, new SimpleFileVisitor<Path>() {
@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
Files.delete(file);
return super.visitFile(file, attrs);
}
@Override
public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
if (exc == null) Files.delete(dir);
return super.postVisitDirectory(dir, exc);
}
});
}
static class Counts {
static String[] prefixes = {
"compiler.err.",