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      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 "chrome/browser/chromeos/fileapi/external_file_url_util.h"
      6 
      7 #include "base/strings/utf_string_conversions.h"
      8 #include "chrome/browser/chromeos/drive/file_system_util.h"
      9 #include "chrome/test/base/testing_browser_process.h"
     10 #include "chrome/test/base/testing_profile_manager.h"
     11 #include "content/public/test/test_browser_thread_bundle.h"
     12 #include "storage/browser/fileapi/file_system_url.h"
     13 #include "testing/gtest/include/gtest/gtest.h"
     14 
     15 namespace chromeos {
     16 
     17 namespace {
     18 
     19 // Sets up ProfileManager for testing and marks the current thread as UI by
     20 // TestBrowserThreadBundle. We need the thread since Profile objects must be
     21 // touched from UI and hence has CHECK/DCHECKs for it.
     22 class ExternalFileURLUtilTest : public testing::Test {
     23  protected:
     24   ExternalFileURLUtilTest()
     25       : testing_profile_manager_(TestingBrowserProcess::GetGlobal()) {}
     26 
     27   virtual void SetUp() OVERRIDE {
     28     ASSERT_TRUE(testing_profile_manager_.SetUp());
     29   }
     30 
     31   TestingProfileManager& testing_profile_manager() {
     32     return testing_profile_manager_;
     33   }
     34 
     35   storage::FileSystemURL CreateExpectedURL(const base::FilePath& path) {
     36     return storage::FileSystemURL::CreateForTest(
     37         GURL("chrome-extension://xxx"),
     38         storage::kFileSystemTypeExternal,
     39         base::FilePath("drive-test-user-hash").Append(path),
     40         "",
     41         storage::kFileSystemTypeDrive,
     42         base::FilePath(),
     43         "",
     44         storage::FileSystemMountOption());
     45   }
     46 
     47  private:
     48   content::TestBrowserThreadBundle thread_bundle_;
     49   TestingProfileManager testing_profile_manager_;
     50 };
     51 
     52 }  // namespace
     53 
     54 TEST_F(ExternalFileURLUtilTest, FilePathToExternalFileURL) {
     55   storage::FileSystemURL url;
     56 
     57   // Path with alphabets and numbers.
     58   url = CreateExpectedURL(base::FilePath("foo/bar012.txt"));
     59   EXPECT_EQ(url.virtual_path(),
     60             ExternalFileURLToVirtualPath(FileSystemURLToExternalFileURL(url)));
     61 
     62   // Path with symbols.
     63   url = CreateExpectedURL(base::FilePath(" !\"#$%&'()*+,-.:;<=>?@[\\]^_`{|}~"));
     64   EXPECT_EQ(url.virtual_path(),
     65             ExternalFileURLToVirtualPath(FileSystemURLToExternalFileURL(url)));
     66 
     67   // Path with '%'.
     68   url = CreateExpectedURL(base::FilePath("%19%20%21.txt"));
     69   EXPECT_EQ(url.virtual_path(),
     70             ExternalFileURLToVirtualPath(FileSystemURLToExternalFileURL(url)));
     71 
     72   // Path with multi byte characters.
     73   base::string16 utf16_string;
     74   utf16_string.push_back(0x307b);  // HIRAGANA_LETTER_HO
     75   utf16_string.push_back(0x3052);  // HIRAGANA_LETTER_GE
     76   url = CreateExpectedURL(
     77       base::FilePath::FromUTF8Unsafe(base::UTF16ToUTF8(utf16_string) + ".txt"));
     78   EXPECT_EQ(url.virtual_path().AsUTF8Unsafe(),
     79             ExternalFileURLToVirtualPath(FileSystemURLToExternalFileURL(url))
     80                 .AsUTF8Unsafe());
     81 }
     82 
     83 TEST_F(ExternalFileURLUtilTest, ParseFileURLWithExternalFileOrigin) {
     84   // filesystem:externalfile:/xxx is used only internally. It should not parsed
     85   // directly.
     86   ASSERT_FALSE(storage::FileSystemURL::CreateForTest(
     87                    GURL("filesystem:externalfile:/")).is_valid());
     88   ASSERT_FALSE(storage::FileSystemURL::CreateForTest(
     89                    GURL(
     90                        "filesystem:externalfile:/external/drive-test-user-hash/"
     91                        "file.txt")).is_valid());
     92 }
     93 
     94 }  // namespace chromeos
     95