1 files changed, 23 insertions, 0 deletions
diff --git a/content/common/fileapi/file_system_util_unittest.cc b/content/common/fileapi/file_system_util_unittest.cc
index 61dac02..a82dc90 100644
--- a/content/common/fileapi/file_system_util_unittest.cc
+++ b/content/common/fileapi/file_system_util_unittest.cc
@@ -10,7 +10,9 @@
 
 using fileapi::CrackIsolatedFileSystemName;
 using fileapi::FileSystemType;
+using fileapi::GetExternalFileSystemRootURIString;
 using fileapi::GetIsolatedFileSystemName;
+using fileapi::GetIsolatedFileSystemRootURIString;
 using fileapi::ValidateIsolatedFileSystemId;
 using fileapi::VirtualPath;
 
@@ -281,5 +283,26 @@ TEST_F(FileSystemUtilTest, ValidateIsolatedFileSystemId) {
   EXPECT_FALSE(ValidateIsolatedFileSystemId(kSpaceId));
 }
 
+TEST_F(FileSystemUtilTest, GetIsolatedFileSystemRootURIString) {
+  const GURL kOriginURL("http://foo");
+  // Percents must be escaped, otherwise they will be unintentionally unescaped.
+  const std::string kFileSystemId = "A%20B";
+  const std::string kRootName = "C%20D";
+
+  const std::string url_string =
+      GetIsolatedFileSystemRootURIString(kOriginURL, kFileSystemId, kRootName);
+  EXPECT_EQ("filesystem:http://foo/isolated/A%2520B/C%2520D/", url_string);
+}
+
+TEST_F(FileSystemUtilTest, GetExternalFileSystemRootURIString) {
+  const GURL kOriginURL("http://foo");
+  // Percents must be escaped, otherwise they will be unintentionally unescaped.
+  const std::string kMountName = "X%20Y";
+
+  const std::string url_string =
+      GetExternalFileSystemRootURIString(kOriginURL, kMountName);
+  EXPECT_EQ("filesystem:http://foo/external/X%2520Y/", url_string);
+}
+
 }  // namespace
 }  // namespace content