Make new FTP LIST parsing code more robust.

Some highlights:
 - more tests (including non-ASCII characters in different encodings)
 - handling more variants of "ls" listing
 - handling spaces in file names in "ls" listings

TEST=Covered by net_unittests.
BUG=25520

Review URL: http://codereview.chromium.org/449011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@33688 0039d316-1c4b-4281-b951-d872f2087c98

12 files changed, 288 insertions, 0 deletions

diff --git a/net/data/ftp/dir-listing-ls-10 b/net/data/ftp/dir-listing-ls-10
new file mode 100644
index 0000000..deff68f
--- /dev/null
+++ b/net/data/ftp/dir-listing-ls-10
@@ -0,0 +1,10 @@
+Gesamt 4352
+---------- 1  1 1              0 Okt 25  1999 .notar
+lrwxrwxrwx 1  1 1              7 Okt 23  2007 bin -> usr/bin
+d--x--x--x 1  2 2            512 Apr 23  2002 dev
+d--x--x--x 1  2 2            512 Apr  1  2004 etc
+drwx------ 1  7 root        1536 Aug 14 13:49 lost+found
+drwxr-xr-x 1  3 1            512 Mär 10  2003 private
+drwxrwsr-x 1 25 1260        1024 Aug 10  2006 pub
+-rw------- 1  1 1        2211496 Okt 23  2007 restoresymtable
+d--x--x--x 1  6 2            512 Apr 23  2002 usr
diff --git a/net/data/ftp/dir-listing-ls-10.expected b/net/data/ftp/dir-listing-ls-10.expected
new file mode 100644
index 0000000..bbc4cd3
--- /dev/null
+++ b/net/data/ftp/dir-listing-ls-10.expected
@@ -0,0 +1,80 @@
+-
+.notar
+0
+1999
+10
+25
+0
+0
+
+l
+bin
+-1
+2007
+10
+23
+0
+0
+
+d
+dev
+-1
+2002
+4
+23
+0
+0
+
+d
+etc
+-1
+2004
+4
+1
+0
+0
+
+d
+lost+found
+-1
+current
+8
+14
+13
+49
+
+d
+private
+-1
+2003
+3
+10
+0
+0
+
+d
+pub
+-1
+2006
+8
+10
+0
+0
+
+-
+restoresymtable
+2211496 
+2007
+10
+23
+0
+0
+
+d
+usr
+-1
+2002
+4
+23
+0
+0
diff --git a/net/data/ftp/dir-listing-ls-6 b/net/data/ftp/dir-listing-ls-6
new file mode 100644
index 0000000..5cc802c
--- /dev/null
+++ b/net/data/ftp/dir-listing-ls-6
@@ -0,0 +1,7 @@
+total 14
+dr-xr-xr-x   7 0        1            512 Jun 19  2006 .
+dr-xr-xr-x   7 0        1            512 Jun 19  2006 ..
+dr-xr-xr-x   2 0        1            512 Mar 24  2003 bin
+dr-xr-xr-x   2 0        1            512 Mar 24  2003 etc
+dr-xr-xr-x  12 0        0            512 Apr  7  2009 pub
+dr-xr-xr-x   3 0        1            512 Mar 24  2003 usr
diff --git a/net/data/ftp/dir-listing-ls-6.expected b/net/data/ftp/dir-listing-ls-6.expected
new file mode 100644
index 0000000..80b61dd
--- /dev/null
+++ b/net/data/ftp/dir-listing-ls-6.expected
@@ -0,0 +1,53 @@
+d
+.
+-1
+2006
+6
+19
+0
+0
+
+d
+..
+-1
+2006
+6
+19
+0
+0
+
+d
+bin
+-1
+2003
+3
+24
+0
+0
+
+d
+etc
+-1
+2003
+3
+24
+0
+0
+
+d
+pub
+-1
+2009
+4
+7
+0
+0
+
+d
+usr
+-1
+2003
+3
+24
+0
+0
diff --git a/net/data/ftp/dir-listing-ls-7 b/net/data/ftp/dir-listing-ls-7
new file mode 100644
index 0000000..93dd804
--- /dev/null
+++ b/net/data/ftp/dir-listing-ls-7
@@ -0,0 +1,6 @@
+-rw-r--r--    1 0        100          3108 Mar 07  2001 00readme.html
+drwxr-xr-x    3 1164     100          4096 Oct 19 13:45 OCU
+lrwxrwxrwx    1 203      1              10 Jun 15  2006 año2000 -> ./urte2000
+drwxr-xr-x    2 0        0            4096 Mar 07  2001 bin
+drwxr-xr-x    2 0        100          4096 Mar 07  2001 dev
+drwxr-xr-x    3 0        100          4096 Apr 20  2005 doc
diff --git a/net/data/ftp/dir-listing-ls-7.expected b/net/data/ftp/dir-listing-ls-7.expected
new file mode 100644
index 0000000..8f4cfe0
--- /dev/null
+++ b/net/data/ftp/dir-listing-ls-7.expected
@@ -0,0 +1,53 @@
+-
+00readme.html
+3108
+2001
+3
+7
+0
+0
+
+d
+OCU
+-1
+current
+10
+19
+13
+45
+
+l
+año2000
+-1
+2006
+6
+15
+0
+0
+
+d
+bin
+-1
+2001
+3
+7
+0
+0
+
+d
+dev
+-1
+2001
+3
+7
+0
+0
+
+d
+doc
+-1
+2005
+4
+20
+0
+0
diff --git a/net/data/ftp/dir-listing-ls-8 b/net/data/ftp/dir-listing-ls-8
new file mode 100644
index 0000000..9281104
--- /dev/null
+++ b/net/data/ftp/dir-listing-ls-8
@@ -0,0 +1 @@
+total 0
diff --git a/net/data/ftp/dir-listing-ls-8.expected b/net/data/ftp/dir-listing-ls-8.expected
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/net/data/ftp/dir-listing-ls-8.expected
diff --git a/net/data/ftp/dir-listing-ls-9 b/net/data/ftp/dir-listing-ls-9
new file mode 100644
index 0000000..89df17c
--- /dev/null
+++ b/net/data/ftp/dir-listing-ls-9
@@ -0,0 +1,4 @@
+total 510528
+-rw-r--r--  1 nobody  nogroup  174680068 Jun  4 23:20 Akademia Teatralna spot.mpg
+-rw-r--r--  1 nobody  nogroup    3447432 May 18  2009 Foo - Instrukcja_Obsługi.pdf
+-rw-r--r--  1 nobody  nogroup   23197684 Jun  9 13:36 Zdjecia.zip
diff --git a/net/data/ftp/dir-listing-ls-9.expected b/net/data/ftp/dir-listing-ls-9.expected
new file mode 100644
index 0000000..08bdb20
--- /dev/null
+++ b/net/data/ftp/dir-listing-ls-9.expected
@@ -0,0 +1,26 @@
+-
+Akademia Teatralna spot.mpg
+174680068 
+current
+6
+4
+23
+20
+
+-
+Foo - Instrukcja_Obsługi.pdf
+3447432 
+2009
+5
+18
+0
+0
+
+-
+Zdjecia.zip
+23197684 
+current
+6
+9
+13
+36
diff --git a/net/data/ftp/dir-listing-vms-5 b/net/data/ftp/dir-listing-vms-5
new file mode 100644
index 0000000..d769993
--- /dev/null
+++ b/net/data/ftp/dir-listing-vms-5
@@ -0,0 +1,12 @@
+
+SYS:[ANON_LOGS]
+
+FTP_SERVER.LOG;1682         0  27-NOV-2009 14:35 [NET,ANONYMOUS] (RWED,RWED,,)
+FTP_SERVER_LOG.KEEP;11400
+                            2  19-DEC-1994 15:40 [NET,ANONYMOUS] (RWED,RWED,,)
+FTP_SERVER_LOG.SEARCH;1
+                          274   7-DEC-1993 15:54 [NET,ANONYMOUS] (RWED,RWED,,)
+TESTLOG.DAT;1               0  27-APR-1995 13:18 [NET,ANONYMOUS] (RWED,RWED,,)
+
+
+Total of 276 blocks in 4 files.
diff --git a/net/data/ftp/dir-listing-vms-5.expected b/net/data/ftp/dir-listing-vms-5.expected
new file mode 100644
index 0000000..a768a23
--- /dev/null
+++ b/net/data/ftp/dir-listing-vms-5.expected
@@ -0,0 +1,36 @@
+-
+ftp_server.log
+0
+2009
+11
+27
+14
+35
+
+-
+ftp_server_log.keep
+1024
+1994
+12
+19
+15
+40
+
+-
+ftp_server_log.search
+140288
+1993
+12
+7
+15
+54
+
+-
+testlog.dat
+0
+1995
+4
+27
+13
+18
+