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ndb -

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1) New testcase
   Check every combination of ins/upd/del of length 5
   Check reading savepoint's
2) Fix 1 liner in acc wrt committing read


ndb/include/ndbapi/NdbConnection.hpp:
  Make testcase friend
ndb/src/kernel/blocks/dbacc/DbaccMain.cpp:
  Fix so that committing a READ can _not_ result in setting elementIsDisappeared
ndb/test/include/NDBT_Test.hpp:
  Make copy of testcase name
ndb/test/ndbapi/testOperations.cpp:
  New testcase
    Check every combination of ins/upd/del of length 5
    Check reading savepoint's
ndb/test/src/HugoOperations.cpp:
  Close transaction in destructor
ndb/test/src/NDBT_Test.cpp:
  Make copy of testcase name
This commit is contained in:
unknown
2005-02-01 16:49:23 +01:00
parent 7f25f21c25
commit 3a890c8a87
6 changed files with 302 additions and 6 deletions
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283
ndb/test/ndbapi/testOperations.cpp
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@ -98,6 +98,11 @@ OperationTestCase matrix[] = {
result = NDBT_FAILED; \
break; }
#define C3(b) if (!(b)) { \
g_err << "ERR: "<< step->getName() \
<< " failed on line " << __LINE__ << endl; \
abort(); return NDBT_FAILED; }
int
runOp(HugoOperations & hugoOps,
Ndb * pNdb,
@ -228,11 +233,287 @@ runClearTable(NDBT_Context* ctx, NDBT_Step* step){
return NDBT_OK;
}
enum OPS { o_DONE= 0, o_INS= 1, o_UPD= 2, o_DEL= 3 };
typedef Vector<OPS> Sequence;
static
bool
valid(const Sequence& s)
{
if(s.size() == 0)
return false;
for(size_t i = 1; i<s.size(); i++)
{
switch(s[i]){
case o_INS:
if(s[i-1] != o_DEL)
return false;
break;
case o_UPD:
case o_DEL:
if(s[i-1] == o_DEL)
return false;
break;
case o_DONE:
return true;
}
}
return true;
}
static
NdbOut& operator<<(NdbOut& out, const Sequence& s)
{
out << "[ ";
for(size_t i = 0; i<s.size(); i++)
{
switch(s[i]){
case o_INS:
out << "INS ";
break;
case o_DEL:
out << "DEL ";
break;
case o_UPD:
out << "UPD ";
break;
case o_DONE:
abort();
}
}
out << "]";
return out;
}
static
void
generate(Sequence& out, int no)
{
while(no & 3)
{
out.push_back((OPS)(no & 3));
no >>= 2;
}
}
static
void
generate(Vector<int>& out, size_t len)
{
int max= 1;
while(len)
{
max <<= 2;
len--;
}
len= 1;
for(int i = 0; i<max; i++)
{
Sequence tmp;
generate(tmp, i);
if(tmp.size() >= len && valid(tmp))
{
out.push_back(i);
len= tmp.size();
}
else
{
//ndbout << "DISCARD: " << tmp << endl;
}
}
}
int
runOperations(NDBT_Context* ctx, NDBT_Step* step)
{
const Uint32 DUMMY = 0;
const Uint32 ROW = 1;
int tmp;
Ndb* pNdb = GETNDB(step);
Uint32 seqNo = ctx->getProperty("Sequence", (Uint32)0);
Uint32 no_wait = NdbOperation::LM_CommittedRead*
ctx->getProperty("NoWait", (Uint32)1);
if(seqNo == 0)
{
return NDBT_FAILED;
}
Sequence seq;
generate(seq, seqNo);
{
// Dummy row
HugoOperations hugoOps(*ctx->getTab());
C3(hugoOps.startTransaction(pNdb) == 0);
C3(hugoOps.pkInsertRecord(pNdb, DUMMY, 1, 0) == 0);
C3(hugoOps.execute_Commit(pNdb) == 0);
}
const bool inital_row= (seq[0] != o_INS);
if(inital_row)
{
HugoOperations hugoOps(*ctx->getTab());
C3(hugoOps.startTransaction(pNdb) == 0);
C3(hugoOps.pkInsertRecord(pNdb, ROW, 1, 0) == 0);
C3(hugoOps.execute_Commit(pNdb) == 0);
}
HugoOperations trans1(*ctx->getTab());
C3(trans1.startTransaction(pNdb) == 0);
for(size_t i = 0; i<seq.size(); i++)
{
/**
* Perform operation
*/
switch(seq[i]){
case o_INS:
C3(trans1.pkInsertRecord(pNdb, ROW, 1, i+1) == 0);
break;
case o_UPD:
C3(trans1.pkUpdateRecord(pNdb, ROW, 1, i+1) == 0);
break;
case o_DEL:
C3(trans1.pkDeleteRecord(pNdb, ROW, 1) == 0);
break;
case o_DONE:
abort();
}
C3(trans1.execute_NoCommit(pNdb) == 0);
/**
* Verify other transaction
*/
for(size_t j = no_wait; j<3; j++)
{
HugoOperations other(*ctx->getTab());
C3(other.startTransaction(pNdb) == 0);
C3(other.pkReadRecord(pNdb, ROW, 1, (NdbOperation::LockMode)j) == 0);
tmp= other.execute_Commit(pNdb);
if(j == NdbOperation::LM_CommittedRead)
{
C3(inital_row? tmp==0 && other.verifyUpdatesValue(0) == 0 : tmp==626);
}
else
{
C3(tmp == 266);
}
}
/**
* Verify savepoint read
*/
Uint64 transactionId= trans1.getTransaction()->getTransactionId();
for(size_t k=0; k<=i+1; k++)
{
for(size_t j = 0; j<3; j++)
{
const NdbOperation::LockMode lm= (NdbOperation::LockMode)j;
HugoOperations same(*ctx->getTab());
C3(same.startTransaction(pNdb) == 0);
same.getTransaction()->setTransactionId(transactionId); // Cheat
/**
* Increase savepoint to <em>k</em>
*/
for(size_t l = 1; l<=k; l++)
{
C3(same.pkReadRecord(pNdb, DUMMY, 1, lm) == 0); // Read dummy row
C3(same.execute_NoCommit(pNdb) == 0);
g_info << "savepoint: " << l << endl;
}
g_info << "op(" << k << ", " << i << "): "
<< " lock mode " << lm << endl;
C3(same.pkReadRecord(pNdb, ROW, 1, lm) == 0); // Read real row
tmp= same.execute_Commit(pNdb);
if(k == 0)
{
if(inital_row)
{
C3(tmp == 0 && same.verifyUpdatesValue(0) == 0);
} else
{
C3(tmp == 626);
}
}
else
{
switch(seq[k-1]){
case o_INS:
case o_UPD:
C3(tmp == 0 && same.verifyUpdatesValue(k) == 0);
break;
case o_DEL:
C3(tmp == 626);
break;
case o_DONE:
abort();
}
}
}
}
}
C3(trans1.execute_Commit(pNdb) == 0);
return NDBT_OK;
}
int
main(int argc, const char** argv){
ndb_init();
Vector<int> tmp;
generate(tmp, 5);
NDBT_TestSuite ts("testOperations");
for(size_t i = 0; i<tmp.size(); i++)
{
BaseString name;
Sequence s;
generate(s, tmp[i]);
for(size_t j = 0; j<s.size(); j++){
switch(s[j]){
case o_INS:
name.append("_INS");
break;
case o_DEL:
name.append("_DEL");
break;
case o_UPD:
name.append("_UPD");
break;
case o_DONE:
abort();
}
}
NDBT_TestCaseImpl1 *pt = new NDBT_TestCaseImpl1(&ts,
name.c_str()+1, "");
pt->setProperty("Sequence", tmp[i]);
pt->addInitializer(new NDBT_Initializer(pt,
"runClearTable",
runClearTable));
pt->addStep(new NDBT_ParallelStep(pt,
name.c_str()+1,
runOperations));
pt->addFinalizer(new NDBT_Finalizer(pt,
"runClearTable",
runClearTable));
ts.addTest(pt);
}
for(Uint32 i = 0; i<sizeof(matrix)/sizeof(matrix[0]); i++){
NDBT_TestCaseImpl1 *pt = new NDBT_TestCaseImpl1(&ts, matrix[i].name, "");
@ -270,3 +551,5 @@ main(int argc, const char** argv){
return ts.execute(argc, argv);
}
template class Vector<OPS>;
template class Vector<Sequence>;