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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <tuple>
#include "base/run_loop.h"
#include "base/task/sequenced_task_runner.h"
#include "base/test/bind.h"
#include "build/build_config.h"
#include "components/services/storage/public/mojom/storage_service.mojom.h"
#include "components/services/storage/public/mojom/storage_usage_info.mojom.h"
#include "components/services/storage/public/mojom/test_api.test-mojom.h"
#include "content/browser/dom_storage/dom_storage_context_wrapper.h"
#include "content/browser/storage_partition_impl.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/content_browser_test.h"
#include "content/public/test/content_browser_test_utils.h"
#include "content/shell/browser/shell.h"
#include "mojo/public/cpp/bindings/sync_call_restrictions.h"
namespace content {
namespace {
class StorageServiceSandboxBrowserTest : public ContentBrowserTest {
public:
StorageServiceSandboxBrowserTest() = default;
DOMStorageContextWrapper* dom_storage() {
auto* partition =
static_cast<StoragePartitionImpl*>(shell()
->web_contents()
->GetBrowserContext()
->GetDefaultStoragePartition());
return partition->GetDOMStorageContext();
}
void WaitForAnyLocalStorageDataAsync(base::OnceClosure callback) {
dom_storage()->GetLocalStorageControl()->GetUsage(base::BindOnce(
[](StorageServiceSandboxBrowserTest* test, base::OnceClosure callback,
std::vector<storage::mojom::StorageUsageInfoPtr> usage) {
if (!usage.empty()) {
std::move(callback).Run();
return;
}
base::SequencedTaskRunner::GetCurrentDefault()->PostDelayedTask(
FROM_HERE,
base::BindOnce(&StorageServiceSandboxBrowserTest::
WaitForAnyLocalStorageDataAsync,
base::Unretained(test), std::move(callback)),
base::Milliseconds(50));
},
this, std::move(callback)));
}
void WaitForAnyLocalStorageData() {
base::RunLoop loop;
WaitForAnyLocalStorageDataAsync(loop.QuitClosure());
loop.Run();
}
mojo::Remote<storage::mojom::TestApi>& GetTestApi() {
if (!test_api_) {
StoragePartitionImpl::GetStorageServiceForTesting()->BindTestApi(
test_api_.BindNewPipeAndPassReceiver().PassPipe());
}
return test_api_;
}
private:
mojo::Remote<storage::mojom::TestApi> test_api_;
};
IN_PROC_BROWSER_TEST_F(StorageServiceSandboxBrowserTest, BasicLaunch) {
// Basic smoke test to ensure that we can launch the Storage Service in a
// sandboxed and it won't crash immediately.
GetTestApi().FlushForTesting();
EXPECT_TRUE(GetTestApi().is_connected());
}
IN_PROC_BROWSER_TEST_F(StorageServiceSandboxBrowserTest, PRE_DomStorage) {
EXPECT_TRUE(NavigateToURL(shell(), GetTestUrl(nullptr, "empty.html")));
std::ignore =
EvalJs(shell()->web_contents(), R"(window.localStorage.yeet = 42)");
WaitForAnyLocalStorageData();
}
IN_PROC_BROWSER_TEST_F(StorageServiceSandboxBrowserTest, DomStorage) {
// Tests that Local Storage data persists from the PRE test setup above,
// providing basic assurance that the sandboxed process is able to manipulate
// filesystem contents as needed.
EXPECT_TRUE(NavigateToURL(shell(), GetTestUrl(nullptr, "empty.html")));
EXPECT_EQ("42",
EvalJs(shell()->web_contents(), R"(window.localStorage.yeet)"));
}
// TODO(crbug.com/40835229): Fix and enable the test on Fuchsia.
#if BUILDFLAG(IS_FUCHSIA)
#define MAYBE_CompactDatabase DISABLED_CompactDatabase
#else
#define MAYBE_CompactDatabase CompactDatabase
#endif
IN_PROC_BROWSER_TEST_F(StorageServiceSandboxBrowserTest,
MAYBE_CompactDatabase) {
// Tests that the sandboxed service can execute a LevelDB database compaction
// operation without crashing. If the service crashes, the sync call below
// will return false.
mojo::ScopedAllowSyncCallForTesting allow_sync_calls;
EXPECT_TRUE(
GetTestApi()->ForceLeveldbDatabaseCompaction("CompactDatabaseTestDb"));
}
} // namespace
} // namespace content
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