src/content/browser/fileapi/file_system_url_unittest.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "webkit/browser/fileapi/file_system_url.h"
   6
   7 #include "base/files/file_path.h"
   8 #include "testing/gtest/include/gtest/gtest.h"
   9 #include "url/gurl.h"
  10 #include "webkit/common/fileapi/file_system_types.h"
  11 #include "webkit/common/fileapi/file_system_util.h"
  12
  13 #define FPL FILE_PATH_LITERAL
  14
  15 #if defined(FILE_PATH_USES_DRIVE_LETTERS)
  16 #define DRIVE FPL("C:")
  17 #else
  18 #define DRIVE FPL("/a/")
  19 #endif
  20
  21 using fileapi::FileSystemURL;
  22 using fileapi::kFileSystemTypeExternal;
  23 using fileapi::kFileSystemTypeIsolated;
  24 using fileapi::kFileSystemTypePersistent;
  25 using fileapi::kFileSystemTypeTemporary;
  26 using fileapi::VirtualPath;
  27
  28 namespace content {
  29
  30 namespace {
  31
  32 FileSystemURL CreateFileSystemURL(const std::string& url_string) {
  33   FileSystemURL url = FileSystemURL::CreateForTest(GURL(url_string));
  34   EXPECT_TRUE(url.type() != kFileSystemTypeExternal &&
  35               url.type() != kFileSystemTypeIsolated);
  36   return url;
  37 }
  38
  39 std::string NormalizedUTF8Path(const base::FilePath& path) {
  40   return path.NormalizePathSeparators().AsUTF8Unsafe();
  41 }
  42
  43 }  // namespace
  44
  45 TEST(FileSystemURLTest, ParsePersistent) {
  46   FileSystemURL url = CreateFileSystemURL(
  47      "filesystem:http://chromium.org/persistent/directory/file");
  48   ASSERT_TRUE(url.is_valid());
  49   EXPECT_EQ("http://chromium.org/", url.origin().spec());
  50   EXPECT_EQ(kFileSystemTypePersistent, url.type());
  51   EXPECT_EQ(FPL("file"), VirtualPath::BaseName(url.path()).value());
  52   EXPECT_EQ(FPL("directory"), url.path().DirName().value());
  53 }
  54
  55 TEST(FileSystemURLTest, ParseTemporary) {
  56   FileSystemURL url = CreateFileSystemURL(
  57       "filesystem:http://chromium.org/temporary/directory/file");
  58   ASSERT_TRUE(url.is_valid());
  59   EXPECT_EQ("http://chromium.org/", url.origin().spec());
  60   EXPECT_EQ(kFileSystemTypeTemporary, url.type());
  61   EXPECT_EQ(FPL("file"), VirtualPath::BaseName(url.path()).value());
  62   EXPECT_EQ(FPL("directory"), url.path().DirName().value());
  63 }
  64
  65 TEST(FileSystemURLTest, EnsureFilePathIsRelative) {
  66   FileSystemURL url = CreateFileSystemURL(
  67       "filesystem:http://chromium.org/temporary/////directory/file");
  68   ASSERT_TRUE(url.is_valid());
  69   EXPECT_EQ("http://chromium.org/", url.origin().spec());
  70   EXPECT_EQ(kFileSystemTypeTemporary, url.type());
  71   EXPECT_EQ(FPL("file"), VirtualPath::BaseName(url.path()).value());
  72   EXPECT_EQ(FPL("directory"), url.path().DirName().value());
  73   EXPECT_FALSE(url.path().IsAbsolute());
  74 }
  75
  76 TEST(FileSystemURLTest, RejectBadSchemes) {
  77   EXPECT_FALSE(CreateFileSystemURL("http://chromium.org/").is_valid());
  78   EXPECT_FALSE(CreateFileSystemURL("https://chromium.org/").is_valid());
  79   EXPECT_FALSE(CreateFileSystemURL("file:///foo/bar").is_valid());
  80   EXPECT_FALSE(CreateFileSystemURL("foobar:///foo/bar").is_valid());
  81 }
  82
  83 TEST(FileSystemURLTest, UnescapePath) {
  84   FileSystemURL url = CreateFileSystemURL(
  85       "filesystem:http://chromium.org/persistent/%7Echromium/space%20bar");
  86   ASSERT_TRUE(url.is_valid());
  87   EXPECT_EQ(FPL("space bar"), VirtualPath::BaseName(url.path()).value());
  88   EXPECT_EQ(FPL("~chromium"), url.path().DirName().value());
  89 }
  90
  91 TEST(FileSystemURLTest, RejectBadType) {
  92   EXPECT_FALSE(CreateFileSystemURL(
  93       "filesystem:http://c.org/foobar/file").is_valid());
  94   EXPECT_FALSE(CreateFileSystemURL(
  95       "filesystem:http://c.org/temporaryfoo/file").is_valid());
  96 }
  97
  98 TEST(FileSystemURLTest, RejectMalformedURL) {
  99   EXPECT_FALSE(CreateFileSystemURL("filesystem:///foobar/file").is_valid());
 100   EXPECT_FALSE(CreateFileSystemURL("filesystem:foobar/file").is_valid());
 101 }
 102
 103 TEST(FileSystemURLTest, CompareURLs) {
 104   const GURL urls[] = {
 105       GURL("filesystem:http://chromium.org/temporary/dir a/file a"),
 106       GURL("filesystem:http://chromium.org/temporary/dir a/file a"),
 107       GURL("filesystem:http://chromium.org/temporary/dir a/file b"),
 108       GURL("filesystem:http://chromium.org/temporary/dir a/file aa"),
 109       GURL("filesystem:http://chromium.org/temporary/dir b/file a"),
 110       GURL("filesystem:http://chromium.org/temporary/dir aa/file b"),
 111       GURL("filesystem:http://chromium.com/temporary/dir a/file a"),
 112       GURL("filesystem:https://chromium.org/temporary/dir a/file a")
 113   };
 114
 115   FileSystemURL::Comparator compare;
 116   for (size_t i = 0; i < arraysize(urls); ++i) {
 117     for (size_t j = 0; j < arraysize(urls); ++j) {
 118       SCOPED_TRACE(testing::Message() << i << " < " << j);
 119       EXPECT_EQ(urls[i] < urls[j],
 120                 compare(FileSystemURL::CreateForTest(urls[i]),
 121                         FileSystemURL::CreateForTest(urls[j])));
 122     }
 123   }
 124
 125   const FileSystemURL a = CreateFileSystemURL(
 126       "filesystem:http://chromium.org/temporary/dir a/file a");
 127   const FileSystemURL b = CreateFileSystemURL(
 128       "filesystem:http://chromium.org/persistent/dir a/file a");
 129   EXPECT_EQ(a.type() < b.type(), compare(a, b));
 130   EXPECT_EQ(b.type() < a.type(), compare(b, a));
 131 }
 132
 133 TEST(FileSystemURLTest, IsParent) {
 134   const std::string root1 = GetFileSystemRootURI(
 135       GURL("http://example.com"), kFileSystemTypeTemporary).spec();
 136   const std::string root2 = GetFileSystemRootURI(
 137       GURL("http://example.com"), kFileSystemTypePersistent).spec();
 138   const std::string root3 = GetFileSystemRootURI(
 139       GURL("http://chromium.org"), kFileSystemTypeTemporary).spec();
 140
 141   const std::string parent("dir");
 142   const std::string child("dir/child");
 143   const std::string other("other");
 144
 145   // True cases.
 146   EXPECT_TRUE(CreateFileSystemURL(root1 + parent).IsParent(
 147       CreateFileSystemURL(root1 + child)));
 148   EXPECT_TRUE(CreateFileSystemURL(root2 + parent).IsParent(
 149       CreateFileSystemURL(root2 + child)));
 150
 151   // False cases: the path is not a child.
 152   EXPECT_FALSE(CreateFileSystemURL(root1 + parent).IsParent(
 153       CreateFileSystemURL(root1 + other)));
 154   EXPECT_FALSE(CreateFileSystemURL(root1 + parent).IsParent(
 155       CreateFileSystemURL(root1 + parent)));
 156   EXPECT_FALSE(CreateFileSystemURL(root1 + child).IsParent(
 157       CreateFileSystemURL(root1 + parent)));
 158
 159   // False case: different types.
 160   EXPECT_FALSE(CreateFileSystemURL(root1 + parent).IsParent(
 161       CreateFileSystemURL(root2 + child)));
 162
 163   // False case: different origins.
 164   EXPECT_FALSE(CreateFileSystemURL(root1 + parent).IsParent(
 165       CreateFileSystemURL(root3 + child)));
 166 }
 167
 168 TEST(FileSystemURLTest, ToGURL) {
 169   EXPECT_TRUE(FileSystemURL().ToGURL().is_empty());
 170   const char* kTestURL[] = {
 171     "filesystem:http://chromium.org/persistent/directory/file0",
 172     "filesystem:http://chromium.org/temporary/directory/file1",
 173     "filesystem:http://chromium.org/isolated/directory/file2",
 174     "filesystem:http://chromium.org/external/directory/file2",
 175     "filesystem:http://chromium.org/test/directory/file3",
 176   };
 177
 178   for (size_t i = 0; i < arraysize(kTestURL); ++i) {
 179     EXPECT_EQ(
 180         kTestURL[i],
 181         FileSystemURL::CreateForTest(GURL(kTestURL[i])).ToGURL().spec());
 182   }
 183 }
 184
 185 TEST(FileSystemURLTest, DebugString) {
 186   const GURL kOrigin("http://example.com");
 187   const base::FilePath kPath(FPL("dir/file"));
 188
 189   const FileSystemURL kURL1 = FileSystemURL::CreateForTest(
 190       kOrigin, kFileSystemTypeTemporary, kPath);
 191   EXPECT_EQ("filesystem:http://example.com/temporary/" +
 192             NormalizedUTF8Path(kPath),
 193             kURL1.DebugString());
 194 }
 195
 196 TEST(FileSystemURLTest, IsInSameFileSystem) {
 197   FileSystemURL url_foo_temp_a = FileSystemURL::CreateForTest(
 198       GURL("http://foo"), kFileSystemTypeTemporary,
 199       base::FilePath::FromUTF8Unsafe("a"));
 200   FileSystemURL url_foo_temp_b = FileSystemURL::CreateForTest(
 201       GURL("http://foo"), kFileSystemTypeTemporary,
 202       base::FilePath::FromUTF8Unsafe("b"));
 203   FileSystemURL url_foo_perm_a = FileSystemURL::CreateForTest(
 204       GURL("http://foo"), kFileSystemTypePersistent,
 205       base::FilePath::FromUTF8Unsafe("a"));
 206   FileSystemURL url_bar_temp_a = FileSystemURL::CreateForTest(
 207       GURL("http://bar"), kFileSystemTypeTemporary,
 208       base::FilePath::FromUTF8Unsafe("a"));
 209   FileSystemURL url_bar_perm_a = FileSystemURL::CreateForTest(
 210       GURL("http://bar"), kFileSystemTypePersistent,
 211       base::FilePath::FromUTF8Unsafe("a"));
 212
 213   EXPECT_TRUE(url_foo_temp_a.IsInSameFileSystem(url_foo_temp_a));
 214   EXPECT_TRUE(url_foo_temp_a.IsInSameFileSystem(url_foo_temp_b));
 215   EXPECT_FALSE(url_foo_temp_a.IsInSameFileSystem(url_foo_perm_a));
 216   EXPECT_FALSE(url_foo_temp_a.IsInSameFileSystem(url_bar_temp_a));
 217   EXPECT_FALSE(url_foo_temp_a.IsInSameFileSystem(url_bar_perm_a));
 218 }
 219
 220 }  // namespace content