drive: Move cache file scan code to FileCache
BUG=248013
TEST=unit_tests
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=205192
[email protected]
Review URL: https://codereview.chromium.org/16721004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@205393 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/chromeos/drive/file_cache_unittest.cc b/chrome/browser/chromeos/drive/file_cache_unittest.cc
index ad21ac7..f8edd790 100644
--- a/chrome/browser/chromeos/drive/file_cache_unittest.cc
+++ b/chrome/browser/chromeos/drive/file_cache_unittest.cc
@@ -1223,6 +1223,54 @@
scoped_ptr<FakeFreeDiskSpaceGetter> fake_free_disk_space_getter_;
};
+TEST_F(FileCacheTest, ScanCacheFile) {
+ // Set up files in cache directories.
+ const base::FilePath persistent_directory =
+ cache_->GetCacheDirectoryPath(FileCache::CACHE_TYPE_PERSISTENT);
+ ASSERT_TRUE(google_apis::test_util::WriteStringToFile(
+ persistent_directory.AppendASCII("id_foo.md5foo"), "foo"));
+ ASSERT_TRUE(google_apis::test_util::WriteStringToFile(
+ persistent_directory.AppendASCII("id_bar.local"), "bar"));
+
+ const base::FilePath tmp_directory =
+ cache_->GetCacheDirectoryPath(FileCache::CACHE_TYPE_TMP);
+ ASSERT_TRUE(google_apis::test_util::WriteStringToFile(
+ tmp_directory.AppendASCII("id_qux.md5qux"), "qux"));
+ ASSERT_TRUE(google_apis::test_util::WriteStringToFile(
+ tmp_directory.AppendASCII("id_quux.local"), "quux"));
+
+ // Remove the existing DB.
+ ASSERT_TRUE(file_util::Delete(
+ cache_->GetCacheDirectoryPath(FileCache::CACHE_TYPE_META),
+ true /* recursive */));
+
+ // Create a new cache and initialize it.
+ cache_.reset(new FileCache(temp_dir_.path(),
+ base::MessageLoopProxy::current(),
+ fake_free_disk_space_getter_.get()));
+ bool success = false;
+ cache_->RequestInitialize(
+ google_apis::test_util::CreateCopyResultCallback(&success));
+ base::RunLoop().RunUntilIdle();
+ ASSERT_TRUE(success);
+
+ // Check contents of the cache.
+ FileCacheEntry cache_entry;
+ EXPECT_TRUE(cache_->GetCacheEntry("id_foo", std::string(), &cache_entry));
+ EXPECT_TRUE(cache_entry.is_present());
+ EXPECT_EQ("md5foo", cache_entry.md5());
+
+ EXPECT_TRUE(cache_->GetCacheEntry("id_bar", std::string(), &cache_entry));
+ EXPECT_TRUE(cache_entry.is_present());
+ EXPECT_TRUE(cache_entry.is_dirty());
+
+ EXPECT_TRUE(cache_->GetCacheEntry("id_qux", std::string(), &cache_entry));
+ EXPECT_EQ("md5qux", cache_entry.md5());
+
+ EXPECT_FALSE(cache_->GetCacheEntry("id_quux", std::string(), &cache_entry));
+
+}
+
TEST_F(FileCacheTest, FreeDiskSpaceIfNeededFor) {
base::FilePath src_file;
ASSERT_TRUE(file_util::CreateTemporaryFileInDir(temp_dir_.path(), &src_file));
