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trisquel-icecat/icecat/dom/fs/test/gtest/parent/datamodel/TestFileSystemDataManagerVersions.cpp

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <algorithm>
#include "ErrorList.h"
#include "FileSystemDataManager.h"
#include "FileSystemDatabaseManagerVersion001.h"
#include "FileSystemDatabaseManagerVersion002.h"
#include "FileSystemFileManager.h"
#include "FileSystemHashSource.h"
#include "ResultStatement.h"
#include "SchemaVersion001.h"
#include "SchemaVersion002.h"
#include "TestHelpers.h"
#include "gtest/gtest.h"
#include "mozIStorageService.h"
#include "mozStorageCID.h"
#include "mozStorageHelper.h"
#include "mozilla/Array.h"
#include "mozilla/ErrorNames.h"
#include "mozilla/Result.h"
#include "mozilla/dom/FileSystemTypes.h"
#include "mozilla/dom/PFileSystemManager.h"
#include "mozilla/dom/quota/CommonMetadata.h"
#include "mozilla/dom/quota/test/QuotaManagerDependencyFixture.h"
#include "nsContentUtils.h"
#include "nsIFile.h"
#include "nsLiteralString.h"
#include "nsNetCID.h"
#include "nsReadableUtils.h"
#include "nsString.h"
#include "nsStringFwd.h"
#include "nsTArray.h"
#include "nsTHashSet.h"
namespace mozilla::dom::fs::test {
using data::FileSystemDatabaseManagerVersion001;
using data::FileSystemDatabaseManagerVersion002;
using data::FileSystemFileManager;
quota::OriginMetadata GetOriginMetadataSample() {
return quota::OriginMetadata{""_ns,
"firefox.com"_ns,
"http://firefox.com"_ns,
"http://firefox.com"_ns,
/* aIsPrivate */ false,
quota::PERSISTENCE_TYPE_DEFAULT};
}
class TestFileSystemDatabaseManagerVersionsBase
: public quota::test::QuotaManagerDependencyFixture {
public:
void SetUp() override { ASSERT_NO_FATAL_FAILURE(InitializeFixture()); }
void TearDown() override {
EXPECT_NO_FATAL_FAILURE(ClearStoragesForOrigin(GetOriginMetadataSample()));
ASSERT_NO_FATAL_FAILURE(ShutdownFixture());
}
};
class TestFileSystemDatabaseManagerVersions
: public TestFileSystemDatabaseManagerVersionsBase,
public ::testing::WithParamInterface<DatabaseVersion> {
public:
static void AssertEntryIdMoved(const EntryId& aOriginal,
const EntryId& aMoved) {
switch (sVersion) {
case 1: {
ASSERT_EQ(aOriginal, aMoved);
break;
}
case 2: {
ASSERT_NE(aOriginal, aMoved);
break;
}
default: {
ASSERT_FALSE(false)
<< "Unknown database version";
}
}
}
static void AssertEntryIdCollision(const EntryId& aOriginal,
const EntryId& aMoved) {
switch (sVersion) {
case 1: {
// We generated a new entryId
ASSERT_NE(aOriginal, aMoved);
break;
}
case 2: {
// We get the same entryId for the same input
ASSERT_EQ(aOriginal, aMoved);
break;
}
default: {
ASSERT_FALSE(false)
<< "Unknown database version";
}
}
}
static DatabaseVersion sVersion;
};
// This is a minimal mock to allow us to safely call the lock methods
// while avoiding assertions
class MockFileSystemDataManager final : public data::FileSystemDataManager {
public:
MockFileSystemDataManager(const quota::OriginMetadata& aOriginMetadata,
MovingNotNull<nsCOMPtr<nsIEventTarget>> aIOTarget,
MovingNotNull<RefPtr<TaskQueue>> aIOTaskQueue)
: FileSystemDataManager(aOriginMetadata, nullptr, std::move(aIOTarget),
std::move(aIOTaskQueue)) {}
void SetDatabaseManager(data::FileSystemDatabaseManager* aDatabaseManager) {
mDatabaseManager =
UniquePtr<data::FileSystemDatabaseManager>(aDatabaseManager);
}
virtual ~MockFileSystemDataManager() {
mDatabaseManager->Close();
mDatabaseManager = nullptr;
// Need to avoid assertions
mState = State::Closed;
}
};
static void MakeDatabaseManagerVersions(
const DatabaseVersion aVersion,
RefPtr<MockFileSystemDataManager>& aDataManager,
FileSystemDatabaseManagerVersion001*& aDatabaseManager) {
TEST_TRY_UNWRAP(auto storageService,
MOZ_TO_RESULT_GET_TYPED(nsCOMPtr<mozIStorageService>,
MOZ_SELECT_OVERLOAD(do_GetService),
MOZ_STORAGE_SERVICE_CONTRACTID));
const auto flags = mozIStorageService::CONNECTION_DEFAULT;
ResultConnection connection;
nsresult rv = storageService->OpenSpecialDatabase(kMozStorageMemoryStorageKey,
VoidCString(), flags,
getter_AddRefs(connection));
ASSERT_NSEQ(NS_OK, rv);
auto fmRes = FileSystemFileManager::CreateFileSystemFileManager(
GetOriginMetadataSample());
ASSERT_FALSE(fmRes.isErr());
const Origin& testOrigin = GetTestOrigin();
if (1 == aVersion) {
TEST_TRY_UNWRAP(
TestFileSystemDatabaseManagerVersions::sVersion,
SchemaVersion001::InitializeConnection(connection, testOrigin));
} else {
ASSERT_EQ(2, aVersion);
TEST_TRY_UNWRAP(TestFileSystemDatabaseManagerVersions::sVersion,
SchemaVersion002::InitializeConnection(
connection, *fmRes.inspect(), testOrigin));
}
ASSERT_NE(0, TestFileSystemDatabaseManagerVersions::sVersion);
TEST_TRY_UNWRAP(EntryId rootId, data::GetRootHandle(GetTestOrigin()));
QM_TRY_UNWRAP(auto streamTransportService,
MOZ_TO_RESULT_GET_TYPED(nsCOMPtr<nsIEventTarget>,
MOZ_SELECT_OVERLOAD(do_GetService),
NS_STREAMTRANSPORTSERVICE_CONTRACTID),
QM_VOID);
quota::OriginMetadata originMetadata = GetOriginMetadataSample();
nsCString taskQueueName("OPFS "_ns + originMetadata.mOrigin);
RefPtr<TaskQueue> ioTaskQueue =
TaskQueue::Create(do_AddRef(streamTransportService), taskQueueName.get());
aDataManager = MakeRefPtr<MockFileSystemDataManager>(
originMetadata, WrapMovingNotNull(streamTransportService),
WrapMovingNotNull(ioTaskQueue));
if (1 == aVersion) {
aDatabaseManager = new FileSystemDatabaseManagerVersion001(
aDataManager, std::move(connection), fmRes.unwrap(), rootId);
} else {
ASSERT_EQ(2, aVersion);
aDatabaseManager = new FileSystemDatabaseManagerVersion002(
aDataManager, std::move(connection), fmRes.unwrap(), rootId);
}
aDataManager->SetDatabaseManager(aDatabaseManager);
}
DatabaseVersion TestFileSystemDatabaseManagerVersions::sVersion = 0;
TEST_P(TestFileSystemDatabaseManagerVersions,
smokeTestCreateRemoveDirectories) {
const DatabaseVersion version = GetParam();
auto ioTask = [version]() {
nsresult rv = NS_OK;
// Ensure that FileSystemDataManager lives for the lifetime of the test
RefPtr<MockFileSystemDataManager> dataManager;
FileSystemDatabaseManagerVersion001* dm = nullptr;
ASSERT_NO_FATAL_FAILURE(
MakeDatabaseManagerVersions(version, dataManager, dm));
ASSERT_TRUE(dm);
// if any of these exit early, we have to close
auto autoClose = MakeScopeExit([dm] { dm->Close(); });
TEST_TRY_UNWRAP(EntryId rootId, data::GetRootHandle(GetTestOrigin()));
FileSystemChildMetadata firstChildMeta(rootId, u"First"_ns);
TEST_TRY_UNWRAP_ERR(
rv, dm->GetOrCreateDirectory(firstChildMeta, /* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
TEST_TRY_UNWRAP(EntryId firstChild, dm->GetOrCreateDirectory(
firstChildMeta, /* create */ true));
int32_t dbVersion = 0;
TEST_TRY_UNWRAP(FileSystemDirectoryListing entries,
dm->GetDirectoryEntries(rootId, dbVersion));
ASSERT_EQ(1u, entries.directories().Length());
ASSERT_EQ(0u, entries.files().Length());
const auto& firstItemRef = entries.directories()[0];
ASSERT_TRUE(u"First"_ns == firstItemRef.entryName())
<< firstItemRef.entryName();
ASSERT_EQ(firstChild, firstItemRef.entryId());
TEST_TRY_UNWRAP(
EntryId firstChildClone,
dm->GetOrCreateDirectory(firstChildMeta, /* create */ true));
ASSERT_EQ(firstChild, firstChildClone);
FileSystemChildMetadata secondChildMeta(firstChild, u"Second"_ns);
TEST_TRY_UNWRAP(
EntryId secondChild,
dm->GetOrCreateDirectory(secondChildMeta, /* create */ true));
FileSystemEntryPair shortPair(firstChild, secondChild);
TEST_TRY_UNWRAP(Path shortPath, dm->Resolve(shortPair));
ASSERT_EQ(1u, shortPath.Length());
ASSERT_EQ(u"Second"_ns, shortPath[0]);
FileSystemEntryPair longPair(rootId, secondChild);
TEST_TRY_UNWRAP(Path longPath, dm->Resolve(longPair));
ASSERT_EQ(2u, longPath.Length());
ASSERT_EQ(u"First"_ns, longPath[0]);
ASSERT_EQ(u"Second"_ns, longPath[1]);
FileSystemEntryPair wrongPair(secondChild, rootId);
TEST_TRY_UNWRAP(Path emptyPath, dm->Resolve(wrongPair));
ASSERT_TRUE(emptyPath.IsEmpty());
PageNumber page = 0;
TEST_TRY_UNWRAP(FileSystemDirectoryListing fEntries,
dm->GetDirectoryEntries(firstChild, page));
ASSERT_EQ(1u, fEntries.directories().Length());
ASSERT_EQ(0u, fEntries.files().Length());
const auto& secItemRef = fEntries.directories()[0];
ASSERT_TRUE(u"Second"_ns == secItemRef.entryName())
<< secItemRef.entryName();
ASSERT_EQ(secondChild, secItemRef.entryId());
TEST_TRY_UNWRAP_ERR(
rv, dm->RemoveDirectory(firstChildMeta, /* recursive */ false));
ASSERT_NSEQ(NS_ERROR_DOM_INVALID_MODIFICATION_ERR, rv);
TEST_TRY_UNWRAP(bool isDeleted,
dm->RemoveDirectory(firstChildMeta, /* recursive */ true));
ASSERT_TRUE(isDeleted);
FileSystemChildMetadata thirdChildMeta(secondChild, u"Second"_ns);
TEST_TRY_UNWRAP_ERR(
rv, dm->GetOrCreateDirectory(thirdChildMeta, /* create */ true));
ASSERT_NSEQ(NS_ERROR_STORAGE_CONSTRAINT, rv); // Is this a good error?
dm->Close();
};
PerformOnIOThread(std::move(ioTask));
}
TEST_P(TestFileSystemDatabaseManagerVersions, smokeTestCreateRemoveFiles) {
const DatabaseVersion version = GetParam();
auto ioTask = [version]() {
nsresult rv = NS_OK;
// Ensure that FileSystemDataManager lives for the lifetime of the test
RefPtr<MockFileSystemDataManager> datamanager;
FileSystemDatabaseManagerVersion001* dm = nullptr;
ASSERT_NO_FATAL_FAILURE(
MakeDatabaseManagerVersions(version, datamanager, dm));
TEST_TRY_UNWRAP(EntryId rootId, data::GetRootHandle(GetTestOrigin()));
FileSystemChildMetadata firstChildMeta(rootId, u"First"_ns);
// If creating is not allowed, getting a file from empty root fails
TEST_TRY_UNWRAP_ERR(
rv, dm->GetOrCreateFile(firstChildMeta, /* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
// Creating a file under empty root succeeds
TEST_TRY_UNWRAP(EntryId firstChild,
dm->GetOrCreateFile(firstChildMeta, /* create */ true));
// Second time, the same file is returned
TEST_TRY_UNWRAP(EntryId firstChildClone,
dm->GetOrCreateFile(firstChildMeta, /* create */ true));
ASSERT_EQ(firstChild, firstChildClone);
// Directory listing returns the created file
PageNumber page = 0;
TEST_TRY_UNWRAP(FileSystemDirectoryListing entries,
dm->GetDirectoryEntries(rootId, page));
ASSERT_EQ(0u, entries.directories().Length());
ASSERT_EQ(1u, entries.files().Length());
auto& firstItemRef = entries.files()[0];
ASSERT_TRUE(u"First"_ns == firstItemRef.entryName())
<< firstItemRef.entryName();
ASSERT_EQ(firstChild, firstItemRef.entryId());
FileId fileId = FileId(firstItemRef.entryId()); // Default
ContentType type;
TimeStamp lastModifiedMilliSeconds;
Path path;
nsCOMPtr<nsIFile> file;
rv = dm->GetFile(firstItemRef.entryId(), fileId, FileMode::EXCLUSIVE, type,
lastModifiedMilliSeconds, path, file);
ASSERT_NSEQ(NS_OK, rv);
const int64_t nowMilliSeconds = PR_Now() / 1000;
ASSERT_GE(nowMilliSeconds, lastModifiedMilliSeconds);
const int64_t expectedMaxDelayMilliSeconds = 100;
const int64_t actualDelay = nowMilliSeconds - lastModifiedMilliSeconds;
ASSERT_LT(actualDelay, expectedMaxDelayMilliSeconds);
ASSERT_EQ(1u, path.Length());
ASSERT_STREQ(u"First"_ns, path[0]);
ASSERT_NE(nullptr, file);
// Getting the file entry as directory fails
TEST_TRY_UNWRAP_ERR(
rv, dm->GetOrCreateDirectory(firstChildMeta, /* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_TYPE_MISMATCH_ERR, rv);
// Getting or creating the file entry as directory also fails
TEST_TRY_UNWRAP_ERR(
rv, dm->GetOrCreateDirectory(firstChildMeta, /* create */ true));
ASSERT_NSEQ(NS_ERROR_DOM_TYPE_MISMATCH_ERR, rv);
// Creating a file with non existing parent hash fails
EntryId notAChildHash = "0123456789abcdef0123456789abcdef"_ns;
FileSystemChildMetadata notAChildMeta(notAChildHash, u"Dummy"_ns);
TEST_TRY_UNWRAP_ERR(rv,
dm->GetOrCreateFile(notAChildMeta, /* create */ true));
ASSERT_NSEQ(NS_ERROR_STORAGE_CONSTRAINT, rv); // Is this a good error?
// We create a directory under root
FileSystemChildMetadata secondChildMeta(rootId, u"Second"_ns);
TEST_TRY_UNWRAP(
EntryId secondChild,
dm->GetOrCreateDirectory(secondChildMeta, /* create */ true));
// The root should now contain the existing file and the new directory
TEST_TRY_UNWRAP(FileSystemDirectoryListing fEntries,
dm->GetDirectoryEntries(rootId, page));
ASSERT_EQ(1u, fEntries.directories().Length());
ASSERT_EQ(1u, fEntries.files().Length());
const auto& secItemRef = fEntries.directories()[0];
ASSERT_TRUE(u"Second"_ns == secItemRef.entryName())
<< secItemRef.entryName();
ASSERT_EQ(secondChild, secItemRef.entryId());
// Create a file under the new directory
FileSystemChildMetadata thirdChildMeta(secondChild, u"Third"_ns);
TEST_TRY_UNWRAP(EntryId thirdChild,
dm->GetOrCreateFile(thirdChildMeta, /* create */ true));
FileSystemEntryPair entryPair(rootId, thirdChild);
TEST_TRY_UNWRAP(Path entryPath, dm->Resolve(entryPair));
ASSERT_EQ(2u, entryPath.Length());
ASSERT_EQ(u"Second"_ns, entryPath[0]);
ASSERT_EQ(u"Third"_ns, entryPath[1]);
// If recursion is not allowed, the non-empty new directory may not be
// removed
TEST_TRY_UNWRAP_ERR(
rv, dm->RemoveDirectory(secondChildMeta, /* recursive */ false));
ASSERT_NSEQ(NS_ERROR_DOM_INVALID_MODIFICATION_ERR, rv);
// If recursion is allowed, the new directory goes away.
TEST_TRY_UNWRAP(bool isDeleted,
dm->RemoveDirectory(secondChildMeta, /* recursive */ true));
ASSERT_TRUE(isDeleted);
// The file under the removed directory is no longer accessible.
TEST_TRY_UNWRAP_ERR(rv,
dm->GetOrCreateFile(thirdChildMeta, /* create */ true));
ASSERT_NSEQ(NS_ERROR_STORAGE_CONSTRAINT, rv); // Is this a good error?
// The deletion is reflected by the root directory listing
TEST_TRY_UNWRAP(FileSystemDirectoryListing nEntries,
dm->GetDirectoryEntries(rootId, 0));
ASSERT_EQ(0u, nEntries.directories().Length());
ASSERT_EQ(1u, nEntries.files().Length());
const auto& fileItemRef = nEntries.files()[0];
ASSERT_TRUE(u"First"_ns == fileItemRef.entryName())
<< fileItemRef.entryName();
ASSERT_EQ(firstChild, fileItemRef.entryId());
dm->Close();
};
PerformOnIOThread(std::move(ioTask));
}
TEST_P(TestFileSystemDatabaseManagerVersions, smokeTestCreateMoveDirectories) {
const DatabaseVersion version = GetParam();
auto ioTask = [version]() {
// Ensure that FileSystemDataManager lives for the lifetime of the test
RefPtr<MockFileSystemDataManager> datamanager;
FileSystemDatabaseManagerVersion001* dm = nullptr;
ASSERT_NO_FATAL_FAILURE(
MakeDatabaseManagerVersions(version, datamanager, dm));
auto closeAtExit = MakeScopeExit([&dm]() { dm->Close(); });
TEST_TRY_UNWRAP(EntryId rootId, data::GetRootHandle(GetTestOrigin()));
FileSystemEntryMetadata rootMeta{rootId, u"root"_ns,
/* is directory */ true};
{
// Sanity check: no existing items should be found
TEST_TRY_UNWRAP(FileSystemDirectoryListing contents,
dm->GetDirectoryEntries(rootId, /* page */ 0u));
ASSERT_TRUE(contents.directories().IsEmpty());
ASSERT_TRUE(contents.files().IsEmpty());
}
// Create subdirectory
FileSystemChildMetadata firstChildMeta(rootId, u"First"_ns);
TEST_TRY_UNWRAP(
EntryId firstChildDir,
dm->GetOrCreateDirectory(firstChildMeta, /* create */ true));
{
// Check that directory listing is as expected
TEST_TRY_UNWRAP(FileSystemDirectoryListing contents,
dm->GetDirectoryEntries(rootId, /* page */ 0u));
ASSERT_TRUE(contents.files().IsEmpty());
ASSERT_EQ(1u, contents.directories().Length());
ASSERT_STREQ(firstChildMeta.childName(),
contents.directories()[0].entryName());
}
{
// Try to move subdirectory to its current location
FileSystemEntryMetadata src{firstChildDir, firstChildMeta.childName(),
/* is directory */ true};
FileSystemChildMetadata dest{rootId, src.entryName()};
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
firstChildDir = moved;
}
{
// Try to move subdirectory under itself
FileSystemEntryMetadata src{firstChildDir, firstChildMeta.childName(),
/* is directory */ true};
FileSystemChildMetadata dest{src.entryId(), src.entryName()};
TEST_TRY_UNWRAP_ERR(nsresult rv, dm->MoveEntry(src, dest));
ASSERT_NSEQ(NS_ERROR_DOM_INVALID_MODIFICATION_ERR, rv);
}
{
// Try to move root under its subdirectory
FileSystemEntryMetadata src{rootId, rootMeta.entryName(),
/* is directory */ true};
FileSystemChildMetadata dest{firstChildDir, src.entryName()};
TEST_TRY_UNWRAP_ERR(nsresult rv, dm->MoveEntry(src, dest));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
}
// Create subsubdirectory
FileSystemChildMetadata firstChildDescendantMeta(firstChildDir,
u"Descendant"_ns);
TEST_TRY_UNWRAP(EntryId firstChildDescendant,
dm->GetOrCreateDirectory(firstChildDescendantMeta,
/* create */ true));
{
TEST_TRY_UNWRAP(FileSystemDirectoryListing contents,
dm->GetDirectoryEntries(firstChildDir, /* page */ 0u));
ASSERT_TRUE(contents.files().IsEmpty());
ASSERT_EQ(1u, contents.directories().Length());
ASSERT_STREQ(firstChildDescendantMeta.childName(),
contents.directories()[0].entryName());
TEST_TRY_UNWRAP(
Path subSubDirPath,
dm->Resolve({rootId, contents.directories()[0].entryId()}));
ASSERT_EQ(2u, subSubDirPath.Length());
ASSERT_STREQ(firstChildMeta.childName(), subSubDirPath[0]);
ASSERT_STREQ(firstChildDescendantMeta.childName(), subSubDirPath[1]);
}
{
// Try to move subsubdirectory to its current location
FileSystemEntryMetadata src{firstChildDescendant,
firstChildDescendantMeta.childName(),
/* is directory */ true};
FileSystemChildMetadata dest{firstChildDir, src.entryName()};
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
firstChildDescendant = moved;
}
{
// Try to move subsubdirectory under itself
FileSystemEntryMetadata src{firstChildDescendant,
firstChildDescendantMeta.childName(),
/* is directory */ true};
FileSystemChildMetadata dest{src.entryId(), src.entryName()};
TEST_TRY_UNWRAP_ERR(nsresult rv, dm->MoveEntry(src, dest));
ASSERT_NSEQ(NS_ERROR_DOM_INVALID_MODIFICATION_ERR, rv);
}
{
// Try to move subdirectory under its descendant
FileSystemEntryMetadata src{firstChildDir, firstChildMeta.childName(),
/* is directory */ true};
FileSystemChildMetadata dest{firstChildDescendant, src.entryName()};
TEST_TRY_UNWRAP_ERR(nsresult rv, dm->MoveEntry(src, dest));
ASSERT_NSEQ(NS_ERROR_DOM_INVALID_MODIFICATION_ERR, rv);
}
{
// Try to move root under its subsubdirectory
FileSystemEntryMetadata src{rootId, rootMeta.entryName(),
/* is directory */ true};
FileSystemChildMetadata dest{firstChildDescendant, src.entryName()};
TEST_TRY_UNWRAP_ERR(nsresult rv, dm->MoveEntry(src, dest));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
}
// Create file in the subdirectory with already existing subsubdirectory
FileSystemChildMetadata testFileMeta(firstChildDir, u"Subfile"_ns);
TEST_TRY_UNWRAP(EntryId testFile,
dm->GetOrCreateFile(testFileMeta, /* create */ true));
// Get handles to the original locations of the entries
FileSystemEntryMetadata subSubDir;
FileSystemEntryMetadata subSubFile;
{
TEST_TRY_UNWRAP(FileSystemDirectoryListing contents,
dm->GetDirectoryEntries(firstChildDir, /* page */ 0u));
ASSERT_EQ(1u, contents.files().Length());
ASSERT_EQ(1u, contents.directories().Length());
subSubDir = contents.directories()[0];
ASSERT_STREQ(firstChildDescendantMeta.childName(), subSubDir.entryName());
subSubFile = contents.files()[0];
ASSERT_STREQ(testFileMeta.childName(), subSubFile.entryName());
ASSERT_EQ(testFile, subSubFile.entryId());
}
{
TEST_TRY_UNWRAP(Path entryPath,
dm->Resolve({rootId, subSubFile.entryId()}));
ASSERT_EQ(2u, entryPath.Length());
ASSERT_STREQ(firstChildMeta.childName(), entryPath[0]);
ASSERT_STREQ(testFileMeta.childName(), entryPath[1]);
}
{
// Try to move file to its current location
FileSystemEntryMetadata src{testFile, testFileMeta.childName(),
/* is directory */ false};
FileSystemChildMetadata dest{firstChildDir, src.entryName()};
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
testFile = moved;
}
{
// Try to move subsubdirectory under a file
FileSystemEntryMetadata src{firstChildDescendant,
firstChildDescendantMeta.childName(),
/* is directory */ true};
FileSystemChildMetadata dest{testFile,
firstChildDescendantMeta.childName()};
TEST_TRY_UNWRAP_ERR(nsresult rv, dm->MoveEntry(src, dest));
ASSERT_NSEQ(NS_ERROR_STORAGE_CONSTRAINT, rv);
}
{
// Silently overwrite a directory with a file using rename
FileSystemEntryMetadata src{testFile, testFileMeta.childName(),
/* is directory */ false};
const FileSystemChildMetadata& dest = firstChildDescendantMeta;
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
testFile = moved;
}
{
// Move file back and recreate the directory
FileSystemEntryMetadata src{testFile,
firstChildDescendantMeta.childName(),
/* is directory */ false};
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, testFileMeta));
ASSERT_FALSE(moved.IsEmpty());
testFile = moved;
TEST_TRY_UNWRAP(EntryId firstChildDescendantCheck,
dm->GetOrCreateDirectory(firstChildDescendantMeta,
/* create */ true));
ASSERT_EQ(firstChildDescendant, firstChildDescendantCheck);
}
{
// Try to rename directory to quietly overwrite a file
FileSystemEntryMetadata src{firstChildDescendant,
firstChildDescendantMeta.childName(),
/* is directory */ true};
const FileSystemChildMetadata& dest = testFileMeta;
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
firstChildDescendant = moved;
}
{
// Move directory back and recreate the file
FileSystemEntryMetadata src{firstChildDescendant,
testFileMeta.childName(),
/* is directory */ true};
FileSystemChildMetadata dest{firstChildDir,
firstChildDescendantMeta.childName()};
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
firstChildDescendant = moved;
TEST_TRY_UNWRAP(EntryId testFileCheck,
dm->GetOrCreateFile(testFileMeta, /* create */ true));
ASSERT_EQ(testFile, testFileCheck);
}
{
// Move file one level up
FileSystemEntryMetadata src{testFile, testFileMeta.childName(),
/* is directory */ false};
FileSystemChildMetadata dest{rootId, src.entryName()};
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
testFile = moved;
}
{
// Check that listings are as expected
TEST_TRY_UNWRAP(FileSystemDirectoryListing contents,
dm->GetDirectoryEntries(firstChildDir, 0u));
ASSERT_TRUE(contents.files().IsEmpty());
ASSERT_EQ(1u, contents.directories().Length());
ASSERT_STREQ(firstChildDescendantMeta.childName(),
contents.directories()[0].entryName());
}
{
TEST_TRY_UNWRAP(FileSystemDirectoryListing contents,
dm->GetDirectoryEntries(rootId, 0u));
ASSERT_EQ(1u, contents.files().Length());
ASSERT_EQ(1u, contents.directories().Length());
ASSERT_STREQ(testFileMeta.childName(), contents.files()[0].entryName());
ASSERT_STREQ(firstChildMeta.childName(),
contents.directories()[0].entryName());
}
{
ASSERT_NO_FATAL_FAILURE(
AssertEntryIdMoved(subSubFile.entryId(), testFile));
TEST_TRY_UNWRAP(Path entryPath,
dm->Resolve({rootId, subSubFile.entryId()}));
if (1 == sVersion) {
ASSERT_EQ(1u, entryPath.Length());
ASSERT_STREQ(testFileMeta.childName(), entryPath[0]);
} else {
ASSERT_EQ(2, sVersion);
// Per spec, path result is empty when no path exists.
ASSERT_TRUE(entryPath.IsEmpty());
}
}
{
// Try to get a handle to the old item
TEST_TRY_UNWRAP_ERR(
nsresult rv, dm->GetOrCreateFile(testFileMeta, /* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
}
{
// Try to move + rename file one level down to collide with a
// subSubDirectory, silently overwriting it
FileSystemEntryMetadata src{testFile, testFileMeta.childName(),
/* is directory */ false};
FileSystemChildMetadata dest{firstChildDir,
firstChildDescendantMeta.childName()};
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
testFile = moved;
}
{
// Restore filename, move file to its original location and recreate
// the overwritten directory
FileSystemEntryMetadata src{testFile,
firstChildDescendantMeta.childName(),
/* is directory */ false};
FileSystemChildMetadata dest{rootId, testFileMeta.childName()};
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
testFile = moved;
FileSystemChildMetadata oldLocation{firstChildDir,
firstChildDescendantMeta.childName()};
// Is there still something out there?
TEST_TRY_UNWRAP_ERR(nsresult rv,
dm->GetOrCreateFile(oldLocation, /* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
TEST_TRY_UNWRAP(EntryId firstChildDescendantCheck,
dm->GetOrCreateDirectory(oldLocation, /* create */ true));
ASSERT_EQ(firstChildDescendant, firstChildDescendantCheck);
}
// Rename file first and then try to move it to collide with
// subSubDirectory, silently overwriting it
{
// Rename
FileSystemEntryMetadata src{testFile, testFileMeta.childName(),
/* is directory */ false};
FileSystemChildMetadata dest{rootId,
firstChildDescendantMeta.childName()};
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
testFile = moved;
}
{
// Try to move one level down
FileSystemEntryMetadata src{testFile,
firstChildDescendantMeta.childName(),
/* is directory */ false};
FileSystemChildMetadata dest{firstChildDir,
firstChildDescendantMeta.childName()};
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
testFile = moved;
}
{
// Move the file back and recreate the directory
FileSystemEntryMetadata src{testFile,
firstChildDescendantMeta.childName(),
/* is directory */ false};
FileSystemChildMetadata dest{rootId,
firstChildDescendantMeta.childName()};
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
testFile = moved;
FileSystemChildMetadata oldLocation{firstChildDir,
firstChildDescendantMeta.childName()};
// Is there still something out there?
TEST_TRY_UNWRAP_ERR(nsresult rv,
dm->GetOrCreateFile(oldLocation, /* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
TEST_TRY_UNWRAP(EntryId firstChildDescendantCheck,
dm->GetOrCreateDirectory(oldLocation, /* create */ true));
ASSERT_EQ(firstChildDescendant, firstChildDescendantCheck);
}
{
// Try to move subSubDirectory one level up to quietly overwrite a file
FileSystemEntryMetadata src{firstChildDescendant,
firstChildDescendantMeta.childName(),
/* is directory */ true};
FileSystemChildMetadata dest{rootId,
firstChildDescendantMeta.childName()};
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
firstChildDescendant = moved;
}
{
// Move subSubDirectory back one level down and recreate the file
FileSystemEntryMetadata src{firstChildDescendant,
firstChildDescendantMeta.childName(),
/* is directory */ true};
FileSystemChildMetadata dest{firstChildDir,
firstChildDescendantMeta.childName()};
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
firstChildDescendant = moved;
FileSystemChildMetadata oldLocation{rootId,
firstChildDescendantMeta.childName()};
// We should no longer find anything there
TEST_TRY_UNWRAP_ERR(nsresult rv, dm->GetOrCreateDirectory(
oldLocation, /* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
TEST_TRY_UNWRAP(EntryId testFileCheck,
dm->GetOrCreateFile(oldLocation, /* create */ true));
ASSERT_NO_FATAL_FAILURE(AssertEntryIdCollision(testFile, testFileCheck));
testFile = testFileCheck;
}
// Create a new file in the subsubdirectory
FileSystemChildMetadata newFileMeta{firstChildDescendant,
testFileMeta.childName()};
EntryId oldFirstChildDescendant = firstChildDescendant;
TEST_TRY_UNWRAP(EntryId newFile,
dm->GetOrCreateFile(newFileMeta, /* create */ true));
{
TEST_TRY_UNWRAP(Path entryPath, dm->Resolve({rootId, newFile}));
ASSERT_EQ(3u, entryPath.Length());
ASSERT_STREQ(firstChildMeta.childName(), entryPath[0]);
ASSERT_STREQ(firstChildDescendantMeta.childName(), entryPath[1]);
ASSERT_STREQ(testFileMeta.childName(), entryPath[2]);
}
{
// Move subSubDirectory one level up and rename it to testFile's old name
FileSystemEntryMetadata src{firstChildDescendant,
firstChildDescendantMeta.childName(),
/* is directory */ true};
FileSystemChildMetadata dest{rootId, testFileMeta.childName()};
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
firstChildDescendant = moved;
}
{
// Try to get handles to the moved items
TEST_TRY_UNWRAP_ERR(nsresult rv,
dm->GetOrCreateDirectory(firstChildDescendantMeta,
/* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
// Still under the same parent which was moved
if (1 == sVersion) {
TEST_TRY_UNWRAP(EntryId handle,
dm->GetOrCreateFile(newFileMeta, /* create */ false));
ASSERT_EQ(handle, newFile);
TEST_TRY_UNWRAP(
handle, dm->GetOrCreateDirectory({rootId, testFileMeta.childName()},
/* create */ false));
ASSERT_EQ(handle, firstChildDescendant);
} else if (2 == sVersion) {
TEST_TRY_UNWRAP_ERR(
rv, dm->GetOrCreateFile(newFileMeta, /* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
TEST_TRY_UNWRAP(
EntryId newFileCheck,
dm->GetOrCreateFile({firstChildDescendant, newFileMeta.childName()},
/* create */ false));
ASSERT_FALSE(newFileCheck.IsEmpty());
} else {
ASSERT_FALSE(false)
<< "Unknown database version";
}
}
{
// Check that new file path is as expected
TEST_TRY_UNWRAP(
EntryId newFileCheck,
dm->GetOrCreateFile({firstChildDescendant, newFileMeta.childName()},
/* create */ false));
ASSERT_NO_FATAL_FAILURE(AssertEntryIdMoved(newFileCheck, newFile));
newFile = newFileCheck;
TEST_TRY_UNWRAP(Path entryPath, dm->Resolve({rootId, newFile}));
ASSERT_EQ(2u, entryPath.Length());
ASSERT_STREQ(testFileMeta.childName(), entryPath[0]);
ASSERT_STREQ(testFileMeta.childName(), entryPath[1]);
}
// Move first file and subSubDirectory back one level down keeping the names
{
FileSystemEntryMetadata src{testFile,
firstChildDescendantMeta.childName(),
/* is directory */ false};
FileSystemChildMetadata dest{firstChildDir,
firstChildDescendantMeta.childName()};
// Flag is ignored
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
testFile = moved;
}
{
// Then move the directory
FileSystemEntryMetadata src{firstChildDescendant,
testFileMeta.childName(),
/* is directory */ true};
FileSystemChildMetadata dest{firstChildDir, testFileMeta.childName()};
// Flag is ignored
TEST_TRY_UNWRAP(EntryId moved, dm->MoveEntry(src, dest));
ASSERT_FALSE(moved.IsEmpty());
firstChildDescendant = moved;
}
// Check that listings are as expected
{
TEST_TRY_UNWRAP(FileSystemDirectoryListing contents,
dm->GetDirectoryEntries(rootId, 0u));
ASSERT_TRUE(contents.files().IsEmpty());
ASSERT_EQ(1u, contents.directories().Length());
ASSERT_STREQ(firstChildMeta.childName(),
contents.directories()[0].entryName());
}
{
TEST_TRY_UNWRAP(FileSystemDirectoryListing contents,
dm->GetDirectoryEntries(firstChildDir, 0u));
ASSERT_EQ(1u, contents.files().Length());
ASSERT_EQ(1u, contents.directories().Length());
ASSERT_STREQ(firstChildDescendantMeta.childName(),
contents.files()[0].entryName());
ASSERT_STREQ(testFileMeta.childName(),
contents.directories()[0].entryName());
}
{
TEST_TRY_UNWRAP(FileSystemDirectoryListing contents,
dm->GetDirectoryEntries(firstChildDescendant, 0u));
ASSERT_EQ(1u, contents.files().Length());
ASSERT_TRUE(contents.directories().IsEmpty());
ASSERT_STREQ(testFileMeta.childName(), contents.files()[0].entryName());
}
// Names are swapped
{
TEST_TRY_UNWRAP(Path entryPath, dm->Resolve({rootId, testFile}));
ASSERT_EQ(2u, entryPath.Length());
ASSERT_STREQ(firstChildMeta.childName(), entryPath[0]);
ASSERT_STREQ(firstChildDescendantMeta.childName(), entryPath[1]);
}
{
TEST_TRY_UNWRAP(Path entryPath,
dm->Resolve({rootId, firstChildDescendant}));
ASSERT_EQ(2u, entryPath.Length());
ASSERT_STREQ(firstChildMeta.childName(), entryPath[0]);
ASSERT_STREQ(testFileMeta.childName(), entryPath[1]);
}
{
// Check that new file path is also as expected
TEST_TRY_UNWRAP(
EntryId newFileCheck,
dm->GetOrCreateFile({firstChildDescendant, newFileMeta.childName()},
/* create */ false));
ASSERT_NO_FATAL_FAILURE(AssertEntryIdMoved(newFileCheck, newFile));
newFile = newFileCheck;
TEST_TRY_UNWRAP(Path entryPath, dm->Resolve({rootId, newFile}));
ASSERT_EQ(3u, entryPath.Length());
ASSERT_STREQ(firstChildMeta.childName(), entryPath[0]);
ASSERT_STREQ(testFileMeta.childName(), entryPath[1]);
ASSERT_STREQ(testFileMeta.childName(), entryPath[2]);
}
{
// Try to get handles to the old items
TEST_TRY_UNWRAP_ERR(
nsresult rv, dm->GetOrCreateFile({rootId, testFileMeta.childName()},
/* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
TEST_TRY_UNWRAP_ERR(
rv,
dm->GetOrCreateFile({rootId, firstChildDescendantMeta.childName()},
/* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
TEST_TRY_UNWRAP_ERR(
rv, dm->GetOrCreateDirectory({rootId, testFileMeta.childName()},
/* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
TEST_TRY_UNWRAP_ERR(rv,
dm->GetOrCreateDirectory(
{rootId, firstChildDescendantMeta.childName()},
/* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
TEST_TRY_UNWRAP_ERR(
rv, dm->GetOrCreateFile({firstChildDir, testFileMeta.childName()},
/* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_TYPE_MISMATCH_ERR, rv);
TEST_TRY_UNWRAP_ERR(
rv, dm->GetOrCreateDirectory(
{firstChildDir, firstChildDescendantMeta.childName()},
/* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_TYPE_MISMATCH_ERR, rv);
TEST_TRY_UNWRAP_ERR(
rv, dm->GetOrCreateFile({testFile, newFileMeta.childName()},
/* create */ false));
ASSERT_NSEQ(NS_ERROR_DOM_NOT_FOUND_ERR, rv);
}
};
PerformOnIOThread(std::move(ioTask));
}
INSTANTIATE_TEST_SUITE_P(TestDatabaseManagerVersions,
TestFileSystemDatabaseManagerVersions,
testing::Values(1, 2));
} // namespace mozilla::dom::fs::test
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