Beginnings of our own FTP LIST parsing code.

net/ftp/ftp_directory_listing_parsers_unittest.cc

+// Copyright (c) 2009 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_parsers.h"
+
+#include "base/string_util.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+  
+struct SingleLineTestData {
+  const char* input;
+  net::FtpDirectoryListingEntry::Type type;
+  const char* filename;
+  int year;
+  int month;
+  int day_of_month;
+  int hour;
+  int minute;
+};
+
+class FtpDirectoryListingParsersTest : public testing::Test {
+ protected:
+  FtpDirectoryListingParsersTest() {
+  }
+  
+  void RunSingleLineTestCase(net::FtpDirectoryListingParser* parser,
+                             const SingleLineTestData& test_case) {
+    ASSERT_TRUE(parser->ConsumeLine(UTF8ToUTF16(test_case.input)));
+    ASSERT_TRUE(parser->EntryAvailable());
+    net::FtpDirectoryListingEntry entry = parser->PopEntry();
+    EXPECT_EQ(test_case.type, entry.type);
+    EXPECT_EQ(UTF8ToUTF16(test_case.filename), entry.name);
+    
+    base::Time::Exploded time_exploded;
+    entry.last_modified.LocalExplode(&time_exploded);
+    EXPECT_EQ(test_case.year, time_exploded.year);
+    EXPECT_EQ(test_case.month, time_exploded.month);
+    EXPECT_EQ(test_case.day_of_month, time_exploded.day_of_month);
+    EXPECT_EQ(test_case.hour, time_exploded.hour);
+    EXPECT_EQ(test_case.minute, time_exploded.minute);
+    EXPECT_EQ(0, time_exploded.second);
+    EXPECT_EQ(0, time_exploded.millisecond);
+  }
+  
+ private:
+  DISALLOW_COPY_AND_ASSIGN(FtpDirectoryListingParsersTest);
+};
+
+TEST_F(FtpDirectoryListingParsersTest, Ls) {
+  base::Time::Exploded now_exploded;
+  base::Time::Now().LocalExplode(&now_exploded);
+  
+  const struct SingleLineTestData good_cases[] = {
+    { "-rw-r--r--    1 ftp      ftp           528 Nov 01  2007 README",
+      net::FtpDirectoryListingEntry::FILE, "README",
+      2007, 11, 1, 0, 0 },
+    { "drwxr-xr-x    3 ftp      ftp          4096 May 15 18:11 directory",
+      net::FtpDirectoryListingEntry::DIRECTORY, "directory",
+      now_exploded.year, 5, 15, 18, 11 },
+    { "lrwxrwxrwx 1 0  0 26 Sep 18 2008 pub -> vol/1/.CLUSTER/var_ftp/pub",
+      net::FtpDirectoryListingEntry::SYMLINK, "pub",
+      2008, 9, 18, 0, 0 },
+    { "lrwxrwxrwx 1 0  0 3 Oct 12 13:37 mirror -> pub",
+      net::FtpDirectoryListingEntry::SYMLINK, "mirror",
+      now_exploded.year, 10, 12, 13, 37 },
+  };
+  for (size_t i = 0; i < arraysize(good_cases); i++) {
+    SCOPED_TRACE(StringPrintf("Test[%d]: %s", i, good_cases[i]));
+    
+    net::FtpLsDirectoryListingParser parser;
+    RunSingleLineTestCase(&parser, good_cases[i]);
+  }
+  
+  const char* bad_cases[] = {
+    "",
+    "garbage",
+    "-rw-r--r-- 1 ftp ftp",
+    "-rw-r--rgb 1 ftp ftp 528 Nov 01 2007 README",
+    "-rw-rgbr-- 1 ftp ftp 528 Nov 01 2007 README",
+    "qrwwr--r-- 1 ftp ftp 528 Nov 01 2007 README",
+    "-rw-r--r-- -1 ftp ftp 528 Nov 01 2007 README",
+    "-rw-r--r-- 1 ftp ftp -528 Nov 01 2007 README",
+    "-rw-r--r-- 1 ftp ftp 528 Foo 01 2007 README",
+  };
+  for (size_t i = 0; i < arraysize(bad_cases); i++) {
+    net::FtpLsDirectoryListingParser parser;
+    EXPECT_FALSE(parser.ConsumeLine(UTF8ToUTF16(bad_cases[i]))) << bad_cases[i];
+  }
+}
+
+}  // namespace