void SyncTailTest::_testSyncApplyInsertDocument(ErrorCodes::Error expectedError,
const BSONObj* explicitOp) {
const BSONObj op = explicitOp ? *explicitOp : BSON("op"
<< "i"
<< "ns"
<< "test.t");
bool applyOpCalled = false;
SyncTail::ApplyOperationInLockFn applyOp = [&](OperationContext* opCtx,
Database* db,
const BSONObj& theOperation,
bool inSteadyStateReplication,
stdx::function<void()>) {
applyOpCalled = true;
ASSERT_TRUE(opCtx);
ASSERT_TRUE(opCtx->lockState()->isDbLockedForMode("test", MODE_IX));
ASSERT_FALSE(opCtx->lockState()->isDbLockedForMode("test", MODE_X));
ASSERT_TRUE(opCtx->lockState()->isCollectionLockedForMode("test.t", MODE_IX));
ASSERT_FALSE(opCtx->writesAreReplicated());
ASSERT_TRUE(documentValidationDisabled(opCtx));
ASSERT_TRUE(db);
ASSERT_BSONOBJ_EQ(op, theOperation);
ASSERT_TRUE(inSteadyStateReplication);
return Status::OK();
};
ASSERT_TRUE(_opCtx->writesAreReplicated());
ASSERT_FALSE(documentValidationDisabled(_opCtx.get()));
ASSERT_EQ(SyncTail::syncApply(_opCtx.get(), op, true, applyOp, failedApplyCommand, _incOps),
expectedError);
ASSERT_EQ(applyOpCalled, expectedError == ErrorCodes::OK);
}
TEST_F(SyncTailTest, SyncApplyCommand) {
const BSONObj op = BSON("op"
<< "c"
<< "ns"
<< "test.t");
bool applyCmdCalled = false;
SyncTail::ApplyOperationInLockFn applyOp = [&](OperationContext* txn,
Database* db,
const BSONObj& theOperation,
bool convertUpdateToUpsert,
stdx::function<void()>) {
FAIL("applyOperation unexpectedly invoked.");
return Status::OK();
};
SyncTail::ApplyCommandInLockFn applyCmd = [&](OperationContext* txn,
const BSONObj& theOperation) {
applyCmdCalled = true;
ASSERT_TRUE(txn);
ASSERT_TRUE(txn->lockState()->isW());
ASSERT_TRUE(txn->writesAreReplicated());
ASSERT_FALSE(documentValidationDisabled(txn));
ASSERT_EQUALS(op, theOperation);
return Status::OK();
};
ASSERT_TRUE(_txn->writesAreReplicated());
ASSERT_FALSE(documentValidationDisabled(_txn.get()));
ASSERT_OK(SyncTail::syncApply(_txn.get(), op, false, applyOp, applyCmd, _incOps));
ASSERT_TRUE(applyCmdCalled);
ASSERT_EQUALS(1U, _opsApplied);
}
void SyncTailTest::_testSyncApplyInsertDocument(LockMode expectedMode) {
const BSONObj op = BSON("op"
<< "i"
<< "ns"
<< "test.t");
bool applyOpCalled = false;
SyncTail::ApplyOperationInLockFn applyOp = [&](OperationContext* txn,
Database* db,
const BSONObj& theOperation,
bool convertUpdateToUpsert,
stdx::function<void()>) {
applyOpCalled = true;
ASSERT_TRUE(txn);
ASSERT_TRUE(txn->lockState()->isDbLockedForMode("test", expectedMode));
ASSERT_TRUE(txn->lockState()->isCollectionLockedForMode("test.t", expectedMode));
ASSERT_FALSE(txn->writesAreReplicated());
ASSERT_TRUE(documentValidationDisabled(txn));
ASSERT_TRUE(db);
ASSERT_EQUALS(op, theOperation);
ASSERT_TRUE(convertUpdateToUpsert);
return Status::OK();
};
SyncTail::ApplyCommandInLockFn applyCmd = [&](OperationContext* txn,
const BSONObj& theOperation) {
FAIL("applyCommand unexpectedly invoked.");
return Status::OK();
};
ASSERT_TRUE(_txn->writesAreReplicated());
ASSERT_FALSE(documentValidationDisabled(_txn.get()));
ASSERT_OK(SyncTail::syncApply(_txn.get(), op, true, applyOp, applyCmd, _incOps));
ASSERT_TRUE(applyOpCalled);
}
TEST_F(SyncTailTest, MultiSyncApplyDisablesDocumentValidationWhileApplyingOperations) {
NamespaceString nss("local." + _agent.getSuiteName() + "_" + _agent.getTestName());
ASSERT_TRUE(_txn->writesAreReplicated());
ASSERT_FALSE(documentValidationDisabled(_txn.get()));
ASSERT_FALSE(_txn->lockState()->isBatchWriter());
auto syncApply = [](OperationContext* txn, const BSONObj&, bool convertUpdatesToUpserts) {
ASSERT_FALSE(txn->writesAreReplicated());
ASSERT_TRUE(txn->lockState()->isBatchWriter());
ASSERT_TRUE(documentValidationDisabled(txn));
ASSERT_TRUE(convertUpdatesToUpserts);
return Status::OK();
};
auto op = makeUpdateDocumentOplogEntry(
{Timestamp(Seconds(1), 0), 1LL}, nss, BSON("_id" << 0), BSON("_id" << 0 << "x" << 2));
MultiApplier::OperationPtrs ops = {&op};
ASSERT_OK(multiSyncApply_noAbort(_txn.get(), &ops, syncApply));
}
TEST_F(SyncTailTest, MultiInitialSyncApplyDisablesDocumentValidationWhileApplyingOperations) {
SyncTailWithOperationContextChecker syncTail;
NamespaceString nss("local." + _agent.getSuiteName() + "_" + _agent.getTestName());
ASSERT_TRUE(_txn->writesAreReplicated());
ASSERT_FALSE(documentValidationDisabled(_txn.get()));
ASSERT_FALSE(_txn->lockState()->isBatchWriter());
auto op = makeUpdateDocumentOplogEntry(
{Timestamp(Seconds(1), 0), 1LL}, nss, BSON("_id" << 0), BSON("_id" << 0 << "x" << 2));
MultiApplier::OperationPtrs ops = {&op};
ASSERT_OK(multiInitialSyncApply_noAbort(_txn.get(), &ops, &syncTail));
}
TEST_F(SyncTailTest, MultiSyncApplyUsesSyncApplyToApplyOperation) {
NamespaceString nss("local." + _agent.getSuiteName() + "_" + _agent.getTestName());
ASSERT_TRUE(_txn->writesAreReplicated());
ASSERT_FALSE(documentValidationDisabled(_txn.get()));
ASSERT_FALSE(_txn->lockState()->isBatchWriter());
auto op = makeCreateCollectionOplogEntry({Timestamp(Seconds(1), 0), 1LL}, nss);
_txn.reset();
MultiApplier::OperationPtrs ops = {&op};
multiSyncApply(&ops, nullptr);
// Collection should be created after SyncTail::syncApply() processes operation.
_txn = cc().makeOperationContext();
ASSERT_TRUE(AutoGetCollectionForRead(_txn.get(), nss).getCollection());
}