Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(53)

Side by Side Diff: webkit/blob/shareable_file_reference_unittest.cc

Issue 15746017: Move webkit/blob to new locations. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 7 years, 6 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « webkit/blob/shareable_file_reference.cc ('k') | webkit/blob/view_blob_internals_job.h » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
(Empty)
1 // Copyright (c) 2012 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/blob/shareable_file_reference.h"
6
7 #include "base/file_util.h"
8 #include "base/files/scoped_temp_dir.h"
9 #include "base/message_loop.h"
10 #include "base/message_loop_proxy.h"
11 #include "testing/gtest/include/gtest/gtest.h"
12
13 namespace webkit_blob {
14
15 TEST(ShareableFileReferenceTest, TestReferences) {
16 base::MessageLoop message_loop;
17 scoped_refptr<base::MessageLoopProxy> loop_proxy =
18 base::MessageLoopProxy::current();
19 base::ScopedTempDir temp_dir;
20 ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
21
22 // Create a file.
23 base::FilePath file;
24 file_util::CreateTemporaryFileInDir(temp_dir.path(), &file);
25 EXPECT_TRUE(file_util::PathExists(file));
26
27 // Create a first reference to that file.
28 scoped_refptr<ShareableFileReference> reference1;
29 reference1 = ShareableFileReference::Get(file);
30 EXPECT_FALSE(reference1.get());
31 reference1 = ShareableFileReference::GetOrCreate(
32 file, ShareableFileReference::DELETE_ON_FINAL_RELEASE, loop_proxy);
33 EXPECT_TRUE(reference1.get());
34 EXPECT_TRUE(file == reference1->path());
35
36 // Get a second reference to that file.
37 scoped_refptr<ShareableFileReference> reference2;
38 reference2 = ShareableFileReference::Get(file);
39 EXPECT_EQ(reference1.get(), reference2.get());
40 reference2 = ShareableFileReference::GetOrCreate(
41 file, ShareableFileReference::DELETE_ON_FINAL_RELEASE, loop_proxy);
42 EXPECT_EQ(reference1.get(), reference2.get());
43
44 // Drop the first reference, the file and reference should still be there.
45 reference1 = NULL;
46 EXPECT_TRUE(ShareableFileReference::Get(file).get());
47 base::MessageLoop::current()->RunUntilIdle();
48 EXPECT_TRUE(file_util::PathExists(file));
49
50 // Drop the second reference, the file and reference should get deleted.
51 reference2 = NULL;
52 EXPECT_FALSE(ShareableFileReference::Get(file).get());
53 base::MessageLoop::current()->RunUntilIdle();
54 EXPECT_FALSE(file_util::PathExists(file));
55
56 // TODO(michaeln): add a test for files that aren't deletable behavior.
57 }
58
59 } // namespace webkit_blob
OLDNEW
« no previous file with comments | « webkit/blob/shareable_file_reference.cc ('k') | webkit/blob/view_blob_internals_job.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698