xref: /external/chromium_org/net/ftp/ftp_directory_listing_parser_vms_unittest.cc

// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "net/ftp/ftp_directory_listing_parser_unittest.h"

#include "base/format_macros.h"
#include "base/strings/string_util.h"
#include "base/strings/stringprintf.h"
#include "base/strings/string_split.h"
#include "base/strings/utf_string_conversions.h"
#include "net/ftp/ftp_directory_listing_parser_vms.h"

using base::ASCIIToUTF16;

namespace net {

namespace {

typedef FtpDirectoryListingParserTest FtpDirectoryListingParserVmsTest;

TEST_F(FtpDirectoryListingParserVmsTest, Good) {
  const struct SingleLineTestData good_cases[] = {
    { "README.TXT;4  2  18-APR-2000 10:40:39.90",
      FtpDirectoryListingEntry::FILE, "readme.txt", 1024,
      2000, 4, 18, 10, 40 },
    { ".WELCOME;1    2  13-FEB-2002 23:32:40.47",
      FtpDirectoryListingEntry::FILE, ".welcome", 1024,
      2002, 2, 13, 23, 32 },
    { "FILE.;1    2  13-FEB-2002 23:32:40.47",
      FtpDirectoryListingEntry::FILE, "file.", 1024,
      2002, 2, 13, 23, 32 },
    { "EXAMPLE.TXT;1  1   4-NOV-2009 06:02 [JOHNDOE] (RWED,RWED,,)",
      FtpDirectoryListingEntry::FILE, "example.txt", 512,
      2009, 11, 4, 6, 2 },
    { "ANNOUNCE.TXT;2 1/16 12-MAR-2005 08:44:57 [SYSTEM] (RWED,RWED,RE,RE)",
      FtpDirectoryListingEntry::FILE, "announce.txt", 512,
      2005, 3, 12, 8, 44 },
    { "TEST.DIR;1 1 4-MAR-1999 22:14:34 [UCX$NOBO,ANONYMOUS] (RWE,RWE,RWE,RWE)",
      FtpDirectoryListingEntry::DIRECTORY, "test", -1,
      1999, 3, 4, 22, 14 },
    { "ANNOUNCE.TXT;2 1 12-MAR-2005 08:44:57 [X] (,,,)",
      FtpDirectoryListingEntry::FILE, "announce.txt", 512,
      2005, 3, 12, 8, 44 },
    { "ANNOUNCE.TXT;2 1 12-MAR-2005 08:44:57 [X] (R,RW,RWD,RE)",
      FtpDirectoryListingEntry::FILE, "announce.txt", 512,
      2005, 3, 12, 8, 44 },
    { "ANNOUNCE.TXT;2 1 12-MAR-2005 08:44:57 [X] (ED,RED,WD,WED)",
      FtpDirectoryListingEntry::FILE, "announce.txt", 512,
      2005, 3, 12, 8, 44 },
    { "VMS721.ISO;2 ******  6-MAY-2008 09:29 [ANONY,ANONYMOUS] (RE,RWED,RE,RE)",
      FtpDirectoryListingEntry::FILE, "vms721.iso", -1,
      2008, 5, 6, 9, 29 },
  };
  for (size_t i = 0; i < arraysize(good_cases); i++) {
    SCOPED_TRACE(base::StringPrintf("Test[%" PRIuS "]: %s", i,
                                    good_cases[i].input));

    std::vector<base::string16> lines(
        GetSingleLineTestCase(good_cases[i].input));

    // The parser requires a directory header before accepting regular input.
    lines.insert(lines.begin(),
                 ASCIIToUTF16("Directory ANONYMOUS_ROOT:[000000]"));

    // A valid listing must also have a "Total" line at the end.
    lines.insert(lines.end(),
                 ASCIIToUTF16("Total of 1 file, 2 blocks."));

    std::vector<FtpDirectoryListingEntry> entries;
    EXPECT_TRUE(ParseFtpDirectoryListingVms(lines,
                                            &entries));
    VerifySingleLineTestCase(good_cases[i], entries);
  }
}

TEST_F(FtpDirectoryListingParserVmsTest, Bad) {
  const char* bad_cases[] = {
    "garbage",

    // Missing file version number.
    "README.TXT 2 18-APR-2000 10:40:39",

    // Missing extension.
    "README;1 2 18-APR-2000 10:40:39",

    // Malformed file size.
    "README.TXT;1 garbage 18-APR-2000 10:40:39",
    "README.TXT;1 -2 18-APR-2000 10:40:39",

    // Malformed date.
    "README.TXT;1 2 APR-2000 10:40:39",
    "README.TXT;1 2 -18-APR-2000 10:40:39",
    "README.TXT;1 2 18-APR 10:40:39",
    "README.TXT;1 2 18-APR-2000 10",
    "README.TXT;1 2 18-APR-2000 10:40.25",
    "README.TXT;1 2 18-APR-2000 10:40.25.25",

    // Malformed security information.
    "X.TXT;2 1 12-MAR-2005 08:44:57 (RWED,RWED,RE,RE)",
    "X.TXT;2 1 12-MAR-2005 08:44:57 [SYSTEM]",
    "X.TXT;2 1 12-MAR-2005 08:44:57 (SYSTEM) (RWED,RWED,RE,RE)",
    "X.TXT;2 1 12-MAR-2005 08:44:57 [SYSTEM] [RWED,RWED,RE,RE]",
    "X.TXT;2 1 12-MAR-2005 08:44:57 [X] (RWED)",
    "X.TXT;2 1 12-MAR-2005 08:44:57 [X] (RWED,RWED,RE,RE,RE)",
    "X.TXT;2 1 12-MAR-2005 08:44:57 [X] (RWED,RWEDRWED,RE,RE)",
    "X.TXT;2 1 12-MAR-2005 08:44:57 [X] (RWED,DEWR,RE,RE)",
    "X.TXT;2 1 12-MAR-2005 08:44:57 [X] (RWED,RWED,Q,RE)",
    "X.TXT;2 1 12-MAR-2005 08:44:57 [X] (RWED,RRWWEEDD,RE,RE)",
  };
  for (size_t i = 0; i < arraysize(bad_cases); i++) {
    SCOPED_TRACE(base::StringPrintf("Test[%" PRIuS "]: %s", i, bad_cases[i]));

    std::vector<base::string16> lines(GetSingleLineTestCase(bad_cases[i]));

    // The parser requires a directory header before accepting regular input.
    lines.insert(lines.begin(),
                 ASCIIToUTF16("Directory ANONYMOUS_ROOT:[000000]"));

    // A valid listing must also have a "Total" line at the end.
    lines.insert(lines.end(),
                 ASCIIToUTF16("Total of 1 file, 2 blocks."));

    std::vector<FtpDirectoryListingEntry> entries;
    EXPECT_FALSE(ParseFtpDirectoryListingVms(lines,
                                             &entries));
  }
}

TEST_F(FtpDirectoryListingParserVmsTest, BadDataAfterFooter) {
  const char* bad_cases[] = {
    "garbage",
    "Total of 1 file, 2 blocks.",
    "Directory ANYNYMOUS_ROOT:[000000]",
  };
  for (size_t i = 0; i < arraysize(bad_cases); i++) {
    SCOPED_TRACE(base::StringPrintf("Test[%" PRIuS "]: %s", i, bad_cases[i]));

    std::vector<base::string16> lines(
        GetSingleLineTestCase("README.TXT;4  2  18-APR-2000 10:40:39.90"));

    // The parser requires a directory header before accepting regular input.
    lines.insert(lines.begin(),
                 ASCIIToUTF16("Directory ANONYMOUS_ROOT:[000000]"));

    // A valid listing must also have a "Total" line at the end.
    lines.insert(lines.end(),
                 ASCIIToUTF16("Total of 1 file, 2 blocks."));

    {
      // Make sure the listing is valid before we add data after footer.
      std::vector<FtpDirectoryListingEntry> entries;
      EXPECT_TRUE(ParseFtpDirectoryListingVms(lines,
                                              &entries));
    }

    {
      // Insert a line at the end of the listing that should make it invalid.
      lines.insert(lines.end(),
                   ASCIIToUTF16(bad_cases[i]));
      std::vector<FtpDirectoryListingEntry> entries;
      EXPECT_FALSE(ParseFtpDirectoryListingVms(lines,
                                               &entries));
    }
  }
}

}  // namespace

}  // namespace net