/*
* Copyright ( c ) 2008 , 2011 , 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 .
*/
/* @test
* @ bug 4313887 7003155
* @ summary Unit test for java . nio . file . Path
*/
import java.nio.file.*;
import java.net.URI;
import java.net.URISyntaxException;
import java.io.PrintStream;
public class UriImportExport {
static final PrintStream log = System.out;
static int failures = 0 ;
/**
* Test Path - > URI - > Path
*/
static void testPath(String s) {
Path path = Paths.get(s);
log.println(path);
URI uri = path.toUri();
log.println(" --> " + uri);
Path result = Paths.get(uri);
log.println(" --> " + result);
if (!result.equals(path.toAbsolutePath())) {
log.println("FAIL: Expected " + path + ", got " + result);
failures++;
}
log.println();
}
/**
* Test Path - > ( expected ) URI - > Path
*/
static void testPath(String s, String expectedUri) {
Path path = Paths.get(s);
log.println(path);
URI uri = path.toUri();
log.println(" --> " + uri);
if (!uri.toString().equals(expectedUri)) {
log.println("FAILED: Expected " + expectedUri + ", got " + uri);
failures++;
return ;
}
Path result = Paths.get(uri);
log.println(" --> " + result);
if (!result.equals(path.toAbsolutePath())) {
log.println("FAIL: Expected " + path + ", got " + result);
failures++;
}
log.println();
}
/**
* Test URI - > Path - > URI
*/
static void testUri(String s) throws Exception {
URI uri = URI.create(s);
log.println(uri);
Path path = Paths.get(uri);
log.println(" --> " + path);
URI result = path.toUri();
log.println(" --> " + result);
if (!result.equals(uri)) {
log.println("FAIL: Expected " + uri + ", got " + result);
failures++;
}
log.println();
}
/**
* Test URI - > Path fails with IllegalArgumentException
*/
static void testBadUri(String s) throws Exception {
URI uri = URI.create(s);
log.println(uri);
try {
Path path = Paths.get(uri);
log.format(" --> %s FAIL: Expected IllegalArgumentException\n" , path);
failures++;
} catch (IllegalArgumentException expected) {
log.println(" --> IllegalArgumentException (expected)" );
}
log.println();
}
public static void main(String[] args) throws Exception {
testBadUri("file:foo" );
testBadUri("file:/foo?q" );
testBadUri("file:/foo#f" );
String osname = System.getProperty("os.name" );
if (osname.startsWith("Windows" )) {
testPath("C:\\doesnotexist" );
testPath("C:doesnotexist" );
testPath("\\\\server.nowhere.oracle.com\\share\\" );
testPath("\\\\fe80--203-baff-fe5a-749ds1.ipv6-literal.net\\share\\missing" ,
"file://[fe80::203:baff:fe5a:749d%1]/share/missing");
} else {
testPath("doesnotexist" );
testPath("/doesnotexist" );
testPath("/does not exist" );
testUri("file:///");
testUri("file:///foo/bar/doesnotexist");
testUri("file:/foo/bar/doesnotexist" );
// file:///foo/bar/\u0440\u0443\u0441\u0441\u043A\u0438\u0439 (Russian)
testUri("file:///foo/bar/%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%B8%D0%B9");
// invalid
testBadUri("file:foo" );
testBadUri("file://server/foo");
testBadUri("file:///foo%00");
}
if (failures > 0 )
throw new RuntimeException(failures + " test(s) failed" );
}
}
Messung V0.5 in Prozent C=95 H=86 G=90
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet am 2026-10-11)
¤
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