Commons Net example source code file (UnixFTPEntryParserTest.java)
The Commons Net UnixFTPEntryParserTest.java source code/*
* 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.commons.net.ftp.parser;
import java.util.Calendar;
import org.apache.commons.net.ftp.FTPFile;
import org.apache.commons.net.ftp.FTPFileEntryParser;
/**
* @author <a href="mailto:scohen@apache.org">Steve Cohen
* @version $Id: UnixFTPEntryParserTest.java 629276 2008-02-19 23:31:25Z rwinston $
*/
public class UnixFTPEntryParserTest extends FTPParseTestFramework {
private static final String[] badsamples = {
"zrwxr-xr-x 2 root root 4096 Mar 2 15:13 zxbox",
"dxrwr-xr-x 2 root root 4096 Aug 24 2001 zxjdbc",
"drwxr-xr-x 2 root root 4096 Jam 4 00:03 zziplib",
"drwxr-xr-x 2 root 99 4096 Feb 23 30:01 zzplayer",
"drwxr-xr-x 2 root root 4096 Aug 36 2001 zztpp",
"-rw-r--r-- 1 14 staff 80284 Aug 22 zxJDBC-1.2.3.tar.gz",
"-rw-r--r-- 1 14 staff 119:26 Aug 22 2000 zxJDBC-1.2.3.zip",
/*"-rw-r--r-- 1 ftp no group 83853 Jan 22 2001 zxJDBC-1.2.4.tar.gz",*/
"-rw-r--r-- 1ftp nogroup 126552 Jan 22 2001 zxJDBC-1.2.4.zip",
"-rw-r--r-- 1 root root 190144 2001-04-27 zxJDBC-2.0.1b1.zip",
"-rw-r--r-- 1 root root 111325 Apr -7 18:79 zxJDBC-2.0.1b1.tar.gz" };
private static final String[] goodsamples =
{
"-rw-r--r-- 1 500 500 21 Aug 8 14:14 JB3-TES1.gz",
"-rwxr-xr-x 2 root root 4096 Mar 2 15:13 zxbox",
"drwxr-xr-x 2 root root 4096 Aug 24 2001 zxjdbc",
"drwxr-xr-x 2 root root 4096 Jan 4 00:03 zziplib",
"drwxr-xr-x 2 root 99 4096 Feb 23 2001 zzplayer",
"drwxr-xr-x 2 root root 4096 Aug 6 2001 zztpp",
"drwxr-xr-x 1 usernameftp 512 Jan 29 23:32 prog",
"lrw-r--r-- 1 14 14 80284 Aug 22 2000 zxJDBC-1.2.3.tar.gz",
"frw-r--r-- 1 14 staff 119926 Aug 22 2000 zxJDBC-1.2.3.zip",
"crw-r--r-- 1 ftp nogroup 83853 Jan 22 2001 zxJDBC-1.2.4.tar.gz",
"brw-r--r-- 1 ftp nogroup 126552 Jan 22 2001 zxJDBC-1.2.4.zip",
"-rw-r--r-- 1 root root 111325 Apr 27 2001 zxJDBC-2.0.1b1.tar.gz",
"-rw-r--r-- 1 root root 190144 Apr 27 2001 zxJDBC-2.0.1b1.zip",
"-rwxr-xr-x 2 500 500 166 Nov 2 2001 73131-testtes1.afp",
"-rw-r--r-- 1 500 500 166 Nov 9 2001 73131-testtes1.AFP",
"-rw-r--r-- 1 500 500 166 Nov 12 2001 73131-testtes2.afp",
"-rw-r--r-- 1 500 500 166 Nov 12 2001 73131-testtes2.AFP",
"-rw-r--r-- 1 500 500 2040000 Aug 5 07:35 testRemoteUPCopyNIX",
"-rw-r--r-- 1 500 500 2040000 Aug 5 07:31 testRemoteUPDCopyNIX",
"-rw-r--r-- 1 500 500 2040000 Aug 5 07:31 testRemoteUPVCopyNIX",
"-rw-r--r-T 1 500 500 0 Mar 25 08:20 testSticky",
"-rwxr-xr-t 1 500 500 0 Mar 25 08:21 testStickyExec",
"-rwSr-Sr-- 1 500 500 0 Mar 25 08:22 testSuid",
"-rwsr-sr-- 1 500 500 0 Mar 25 08:23 testSuidExec",
"-rwsr-sr-- 1 500 500 0 Mar 25 0:23 testSuidExec2",
"drwxrwx---+ 23 500 500 0 Jan 10 13:09 testACL",
"-rw-r--r-- 1 1 3518644 May 25 12:12 std",
"lrwxrwxrwx 1 neeme neeme 23 Mar 2 18:06 macros -> ./../../global/macros/.",
"-rw-r--r-- 1 ftp group with spaces in it as allowed in cygwin see bug 38634 83853 Jan 22 2001 zxJDBC-1.2.4.tar.gz",
// Bug 38634 => NET-16
"crw-r----- 1 root kmem 0, 27 Jan 30 11:42 kmem", //FreeBSD device
"crw------- 1 root sys 109,767 Jul 2 2004 pci@1c,600000:devctl", //Solaris device
"-rwxrwx--- 1 ftp ftp-admin 816026400 Oct 5 2008 bloplab 7 cd1.img", // NET-294
};
/**
* @see junit.framework.TestCase#TestCase(String)
*/
public UnixFTPEntryParserTest(String name) {
super(name);
}
/**
* @see org.apache.commons.net.ftp.parser.FTPParseTestFramework#getBadListing()
*/
@Override
protected String[] getBadListing() {
return (badsamples);
}
/**
* @see org.apache.commons.net.ftp.parser.FTPParseTestFramework#getGoodListing()
*/
@Override
protected String[] getGoodListing() {
return (goodsamples);
}
/**
*/
public void testNumericDateFormat()
{
String testNumericDF =
"-rw-r----- 1 neeme neeme 346 2005-04-08 11:22 services.vsp";
String testNumericDF2 =
"lrwxrwxrwx 1 neeme neeme 23 2005-03-02 18:06 macros -> ./../../global/macros/.";
UnixFTPEntryParser parser =
new UnixFTPEntryParser(UnixFTPEntryParser.NUMERIC_DATE_CONFIG);
FTPFile f = parser.parseFTPEntry(testNumericDF);
assertNotNull("Failed to parse " + testNumericDF,
f);
Calendar cal = Calendar.getInstance();
cal.clear();
cal.set(Calendar.YEAR, 2005);
cal.set(Calendar.MONTH, Calendar.APRIL);
cal.set(Calendar.DATE, 8);
cal.set(Calendar.HOUR_OF_DAY, 11);
cal.set(Calendar.MINUTE, 22);
assertEquals(cal.getTime(), f.getTimestamp().getTime());
FTPFile f2 = parser.parseFTPEntry(testNumericDF2);
assertNotNull("Failed to parse " + testNumericDF2,
f2);
assertEquals("symbolic link", "./../../global/macros/.", f2.getLink());
}
/**
* @see org.apache.commons.net.ftp.parser.FTPParseTestFramework#getParser()
*/
@Override
protected FTPFileEntryParser getParser() {
return (new UnixFTPEntryParser());
}
public void testOwnerNameWithSpaces() {
FTPFile f = getParser().parseFTPEntry("drwxr-xr-x 2 john smith group 4096 Mar 2 15:13 zxbox");
assertNotNull(f);
assertEquals("john smith", f.getUser());
}
public void testOwnerAndGroupNameWithSpaces() {
FTPFile f = getParser().parseFTPEntry("drwxr-xr-x 2 john smith test group 4096 Mar 2 15:13 zxbox");
assertNotNull(f);
assertEquals("john smith", f.getUser());
assertEquals("test group", f.getGroup());
}
public void testNET294() {
FTPFile f = getParser().parseFTPEntry(
"-rwxrwx--- 1 ftp ftp-admin 816026400 Oct 5 2008 bloplab 7 cd1.img");
assertNotNull(f);
assertEquals("ftp", f.getUser());
assertEquals("ftp-admin", f.getGroup());
assertEquals(816026400L,f.getSize());
assertNotNull("Timestamp should not be null",f.getTimestamp());
assertEquals(2008,f.getTimestamp().get(Calendar.YEAR));
assertEquals("bloplab 7 cd1.img",f.getName());
}
public void testGroupNameWithSpaces() {
FTPFile f = getParser().parseFTPEntry("drwx------ 4 maxm Domain Users 512 Oct 2 10:59 .metadata");
assertNotNull(f);
assertEquals("maxm", f.getUser());
assertEquals("Domain Users", f.getGroup());
}
public void testTrailingSpaces() {
FTPFile f = getParser().parseFTPEntry("drwxr-xr-x 2 john smith group 4096 Mar 2 15:13 zxbox ");
assertNotNull(f);
assertEquals(f.getName(), "zxbox ");
}
public void testNameWIthPunctuation() {
FTPFile f = getParser().parseFTPEntry("drwx------ 4 maxm Domain Users 512 Oct 2 10:59 abc(test)123.pdf");
assertNotNull(f);
assertEquals(f.getName(), "abc(test)123.pdf");
}
public void testNoSpacesBeforeFileSize() {
FTPFile f = getParser().parseFTPEntry("drwxr-x---+1464 chrism chrism 41472 Feb 25 13:17 20090225");
assertNotNull(f);
assertEquals(f.getSize(), 41472);
assertEquals(f.getType(), FTPFile.DIRECTORY_TYPE);
assertEquals(f.getUser(), "chrism");
assertEquals(f.getGroup(), "chrism");
assertEquals(f.getHardLinkCount(), 1464);
}
public void testCorrectGroupNameParsing() {
FTPFile f = getParser().parseFTPEntry("-rw-r--r-- 1 ftpuser ftpusers 12414535 Mar 17 11:07 test 1999 abc.pdf");
assertNotNull(f);
assertEquals(f.getHardLinkCount(), 1);
assertEquals(f.getUser(), "ftpuser");
assertEquals(f.getGroup(), "ftpusers");
assertEquals(f.getSize(), 12414535);
assertEquals(f.getName(), "test 1999 abc.pdf");
Calendar cal = Calendar.getInstance();
cal.set(Calendar.MONTH, Calendar.MARCH);
cal.set(Calendar.DAY_OF_MONTH, 17);
cal.set(Calendar.HOUR_OF_DAY, 11);
cal.set(Calendar.MINUTE, 7);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
assertEquals(f.getTimestamp().get(Calendar.MONTH), cal.get(Calendar.MONTH));
assertEquals(f.getTimestamp().get(Calendar.DAY_OF_MONTH), cal.get(Calendar.DAY_OF_MONTH));
assertEquals(f.getTimestamp().get(Calendar.HOUR_OF_DAY), cal.get(Calendar.HOUR_OF_DAY));
assertEquals(f.getTimestamp().get(Calendar.MINUTE), cal.get(Calendar.MINUTE));
assertEquals(f.getTimestamp().get(Calendar.SECOND), cal.get(Calendar.SECOND));
}
public void testFilenamesWithEmbeddedNumbers() {
FTPFile f = getParser().parseFTPEntry("-rw-rw-rw- 1 user group 5840 Mar 19 09:34 123 456 abc.csv");
assertEquals(f.getName(), "123 456 abc.csv");
assertEquals(f.getSize(), 5840);
assertEquals(f.getUser(), "user");
assertEquals(f.getGroup(), "group");
}
/**
* @see org.apache.commons.net.ftp.parser.FTPParseTestFramework#testParseFieldsOnDirectory()
*/
@Override
public void testParseFieldsOnDirectory() throws Exception {
FTPFile f = getParser().parseFTPEntry("drwxr-xr-x 2 user group 4096 Mar 2 15:13 zxbox");
assertNotNull("Could not parse entry.", f);
assertTrue("Should have been a directory.", f.isDirectory());
checkPermissions(f);
assertEquals(2, f.getHardLinkCount());
assertEquals("user", f.getUser());
assertEquals("group", f.getGroup());
assertEquals("zxbox", f.getName());
assertEquals(4096, f.getSize());
Calendar cal = Calendar.getInstance();
cal.set(Calendar.MONTH, Calendar.MARCH);
cal.set(Calendar.DATE, 1);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
if (f.getTimestamp().getTime().before(cal.getTime())) {
cal.add(Calendar.YEAR, -1);
}
cal.set(Calendar.DATE, 2);
cal.set(Calendar.HOUR_OF_DAY, 15);
cal.set(Calendar.MINUTE, 13);
assertEquals(df.format(cal.getTime()), df.format(f.getTimestamp()
.getTime()));
}
/**
* Method checkPermissions.
* Verify that the persmissions were properly set.
* @param f
*/
private void checkPermissions(FTPFile f) {
assertTrue("Should have user read permission.", f.hasPermission(
FTPFile.USER_ACCESS, FTPFile.READ_PERMISSION));
assertTrue("Should have user write permission.", f.hasPermission(
FTPFile.USER_ACCESS, FTPFile.WRITE_PERMISSION));
assertTrue("Should have user execute permission.", f.hasPermission(
FTPFile.USER_ACCESS, FTPFile.EXECUTE_PERMISSION));
assertTrue("Should have group read permission.", f.hasPermission(
FTPFile.GROUP_ACCESS, FTPFile.READ_PERMISSION));
assertTrue("Should NOT have group write permission.", !f.hasPermission(
FTPFile.GROUP_ACCESS, FTPFile.WRITE_PERMISSION));
assertTrue("Should have group execute permission.", f.hasPermission(
FTPFile.GROUP_ACCESS, FTPFile.EXECUTE_PERMISSION));
assertTrue("Should have world read permission.", f.hasPermission(
FTPFile.WORLD_ACCESS, FTPFile.READ_PERMISSION));
assertTrue("Should NOT have world write permission.", !f.hasPermission(
FTPFile.WORLD_ACCESS, FTPFile.WRITE_PERMISSION));
assertTrue("Should have world execute permission.", f.hasPermission(
FTPFile.WORLD_ACCESS, FTPFile.EXECUTE_PERMISSION));
}
/**
* @see org.apache.commons.net.ftp.parser.FTPParseTestFramework#testParseFieldsOnFile()
*/
@Override
public void testParseFieldsOnFile() throws Exception {
FTPFile f = getParser()
.parseFTPEntry(
"-rwxr-xr-x 2 user my group 500 5000000000 Mar 2 15:13 zxbox");
assertNotNull("Could not parse entry.", f);
assertTrue("Should have been a file.", f.isFile());
checkPermissions(f);
assertEquals(2, f.getHardLinkCount());
assertEquals("user", f.getUser());
assertEquals("my group 500", f.getGroup());
assertEquals("zxbox", f.getName());
assertEquals(5000000000L, f.getSize());
Calendar cal = Calendar.getInstance();
cal.set(Calendar.MONTH, Calendar.MARCH);
cal.set(Calendar.DATE, 1);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
if (f.getTimestamp().getTime().before(cal.getTime())) {
cal.add(Calendar.YEAR, -1);
}
cal.set(Calendar.DATE, 2);
cal.set(Calendar.HOUR_OF_DAY, 15);
cal.set(Calendar.MINUTE, 13);
assertEquals(df.format(cal.getTime()), df.format(f.getTimestamp().getTime()));
}
/*
* @param test
* @param f
*/
@Override
protected void doAdditionalGoodTests(String test, FTPFile f) {
String link = f.getLink();
if (null != link) {
int linklen = link.length();
if (linklen > 0) {
assertEquals(link, test.substring(test.length() - linklen));
assertEquals(f.getType(), FTPFile.SYMBOLIC_LINK_TYPE);
}
}
int type = f.getType();
switch (test.charAt(0))
{
case 'd':
assertEquals("Type of "+ test, type, FTPFile.DIRECTORY_TYPE);
break;
case 'l':
assertEquals("Type of "+ test, type, FTPFile.SYMBOLIC_LINK_TYPE);
break;
case 'b':
case 'c':
assertEquals(0, f.getHardLinkCount());
//$FALL-THROUGH$ TODO this needs to be fixed if a device type is introduced
case 'f':
case '-':
assertEquals("Type of "+ test, type, FTPFile.FILE_TYPE);
break;
default:
assertEquals("Type of "+ test, type, FTPFile.UNKNOWN_TYPE);
}
for (int access = FTPFile.USER_ACCESS;
access <= FTPFile.WORLD_ACCESS; access++)
{
for (int perm = FTPFile.READ_PERMISSION;
perm <= FTPFile.EXECUTE_PERMISSION; perm++)
{
int pos = 3*access + perm + 1;
char permchar = test.charAt(pos);
assertEquals("Permission " + test.substring(1,10),
Boolean.valueOf(f.hasPermission(access, perm)),
Boolean.valueOf(permchar != '-' && !Character.isUpperCase(permchar)));
}
}
assertNotNull("Expected to find a timestamp",f.getTimestamp());
// Perhaps check date range (need to ensure all good examples qualify)
// assertTrue(test,f.getTimestamp().get(Calendar.YEAR)>=2000);
}
}
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