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- // 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
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