| // Copyright 2022 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "net/disk_cache/simple/simple_file_enumerator.h" |
| |
| #include "base/path_service.h" |
| #include "net/test/gtest_util.h" |
| #include "net/test/test_with_task_environment.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace disk_cache { |
| namespace { |
| |
| base::FilePath GetRoot() { |
| base::FilePath root; |
| base::PathService::Get(base::DIR_SOURCE_ROOT, &root); |
| return root.AppendASCII("net") |
| .AppendASCII("data") |
| .AppendASCII("cache_tests") |
| .AppendASCII("simple_file_enumerator"); |
| } |
| |
| TEST(SimpleFileEnumeratorTest, Root) { |
| const base::FilePath kRoot = GetRoot(); |
| SimpleFileEnumerator enumerator(kRoot); |
| |
| auto entry = enumerator.Next(); |
| ASSERT_TRUE(entry.has_value()); |
| EXPECT_EQ(entry->path, kRoot.AppendASCII("test.txt")); |
| EXPECT_EQ(entry->size, 13); |
| EXPECT_FALSE(enumerator.HasError()); |
| |
| // No directories should be listed, no indirect descendants should be listed. |
| EXPECT_EQ(absl::nullopt, enumerator.Next()); |
| EXPECT_FALSE(enumerator.HasError()); |
| |
| // We can call enumerator.Next() after the iteration is done. |
| EXPECT_EQ(absl::nullopt, enumerator.Next()); |
| EXPECT_FALSE(enumerator.HasError()); |
| } |
| |
| TEST(SimpleFileEnumeratorTest, NotFound) { |
| const base::FilePath kRoot = GetRoot().AppendASCII("not-found"); |
| SimpleFileEnumerator enumerator(kRoot); |
| |
| auto entry = enumerator.Next(); |
| EXPECT_EQ(absl::nullopt, enumerator.Next()); |
| #if BUILDFLAG(IS_POSIX) || BUILDFLAG(IS_FUCHSIA) |
| EXPECT_TRUE(enumerator.HasError()); |
| #endif |
| } |
| |
| } // namespace |
| } // namespace disk_cache |