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/* Copyright (C) 2003 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
#include <ndb_global.h>
#include <editline/editline.h>
#include <SignalSender.hpp>
void
print_help(){
ndbout << "The test menu" << endl;
ndbout << "1 - Sending of long signals w/ segmented sections" << endl;
ndbout << "2 - As 1 but using receiver group" << endl;
ndbout << "3 - Sending of long signals w/ linear sections" << endl;
ndbout << "4 - As 3 but using receiver group" << endl;
ndbout << "5 - Sending of manually fragmented signals w/ segmented sections"
<< endl;
ndbout << "6 - As 5 but using receiver group" << endl;
ndbout << "7 - Sending of manually fragmented signals w/ linear sections"
<< endl;
ndbout << "8 - As but using receiver group" << endl;
ndbout << "9 - Sending of CONTINUEB fragmented signals w/ segmented sections"
<< endl;
ndbout << "10 - As 9 but using receiver group" << endl;
ndbout << "11 - Sending of CONTINUEB fragmented signals w/ linear sections"
<< endl;
ndbout << "12 - As but using receiver group" << endl;
ndbout << "13 - Send 100 * 1000 25 len signals wo/ sections" << endl;
ndbout << "r - Recive signal from anyone" << endl;
ndbout << "a - Run tests 1 - 12 with variable sizes - 10 loops" << endl;
ndbout << "b - Run tests 1 - 12 with variable sizes - 100 loops" << endl;
ndbout << "c - Run tests 1 - 12 with variable sizes - 1000k loops" << endl;
}
void runTest(SignalSender &, Uint32 i, bool verbose);
static
int
randRange(Uint32 min, Uint32 max){
float r = rand();
float f = (max - min + 1);
float d = (float)RAND_MAX + 1.0;
return min + (int)(f * r / d);
}
static
int
randRange(const Uint32 odds[], Uint32 count){
Uint32 val = randRange((Uint32)0, 100);
Uint32 i = 0;
Uint32 sum = 0;
while(sum <= val && i < count){
sum += odds[i];
i++;
}
return i - 1;
}
int
main(void){
srand(NdbTick_CurrentMillisecond());
#if 0
for(int i = 0; i<100; i++)
ndbout_c("randRange(0, 3) = %d", randRange(0, 3));
return 0;
#endif
SignalSender ss;
ndbout << "Connecting...";
if(!ss.connect(30)){
ndbout << "failed" << endl << "Exiting" << endl;
return 0;
}
ndbout << "done" << endl;
ndbout_c("Connected as block=%d node=%d",
refToBlock(ss.getOwnRef()), refToNode(ss.getOwnRef()));
Uint32 data[25];
Uint32 sec0[70];
Uint32 sec1[123];
Uint32 sec2[10];
data[0] = ss.getOwnRef();
data[1] = 1;
data[2] = 76;
data[3] = 1;
data[4] = 1;
data[5] = 70;
data[6] = 123;
data[7] = 10;
const Uint32 theDataLen = 18;
for(Uint32 i = 0; i<70; i++)
sec0[i] = i;
for(Uint32 i = 0; i<123; i++)
sec1[i] = 70+i;
for(Uint32 i = 0; i<10; i++)
sec2[i] = (i + 1)*(i + 1);
SimpleSignal signal1;
signal1.set(ss, 0, CMVMI, GSN_TESTSIG, theDataLen + 2);
signal1.header.m_noOfSections = 1;
signal1.header.m_fragmentInfo = 1;
memcpy(&signal1.theData[0], data, 4 * theDataLen );
signal1.theData[theDataLen + 0] = 0;
signal1.theData[theDataLen + 1] = 7; // FragmentId
signal1.ptr[0].sz = 60;
signal1.ptr[0].p = &sec0[0];
SimpleSignal signal2;
Uint32 idx = 0;
memcpy(&signal2.theData[0], data, 4 * theDataLen );
signal2.theData[theDataLen + idx] = 0; idx++;
signal2.theData[theDataLen + idx] = 1; idx++;
//signal2.theData[theDataLen + idx] = 2; idx++;
signal2.theData[theDataLen + idx] = 7; idx++; // FragmentId
signal2.set(ss, 0, CMVMI, GSN_TESTSIG, theDataLen + idx);
signal2.header.m_fragmentInfo = 3;
signal2.header.m_noOfSections = idx - 1;
signal2.ptr[0].sz = 10;
signal2.ptr[0].p = &sec0[60];
signal2.ptr[1].sz = 123;
signal2.ptr[1].p = &sec1[0];
signal2.ptr[2].sz = 10;
signal2.ptr[2].p = &sec2[0];
char * buf;
while((buf = readline("Enter command: "))){
add_history(buf);
data[1] = atoi(buf);
if(strcmp(buf, "r") == 0){
SimpleSignal * ret1 = ss.waitFor();
(* ret1).print();
delete ret1;
continue;
}
if(strcmp(buf, "a") == 0){
runTest(ss, 10, true);
print_help();
continue;
}
if(strcmp(buf, "b") == 0){
runTest(ss, 100, false);
print_help();
continue;
}
if(strcmp(buf, "c") == 0){
runTest(ss, 1000000, false);
print_help();
continue;
}
if(data[1] >= 1 && data[1] <= 12){
Uint32 nodeId = ss.getAliveNode();
ndbout_c("Sending 2 fragmented to node %d", nodeId);
ss.sendSignal(nodeId, &signal1);
ss.sendSignal(nodeId, &signal2);
if(data[1] >= 5){
continue;
}
ndbout_c("Waiting for signal from %d", nodeId);
SimpleSignal * ret1 = ss.waitFor((Uint16)nodeId);
(* ret1).print();
Uint32 count = ret1->theData[4] - 1;
delete ret1;
while(count > 0){
ndbout << "Waiting for " << count << " signals... ";
SimpleSignal * ret1 = ss.waitFor();
ndbout_c("received from node %d",
refToNode(ret1->header.theSendersBlockRef));
(* ret1).print();
delete ret1;
count--;
}
} else if (data[1] == 13) {
const Uint32 count = 3500;
const Uint32 loop = 1000;
signal1.set(ss, 0, CMVMI, GSN_TESTSIG, 25);
signal1.header.m_fragmentInfo = 0;
signal1.header.m_noOfSections = 0;
signal1.theData[1] = 14;
signal1.theData[3] = 0; // Print
signal1.theData[8] = count;
signal1.theData[9] = loop;
Uint32 nodeId = ss.getAliveNode();
ndbout_c("Sending 25 len signal to node %d", nodeId);
ss.sendSignal(nodeId, &signal1);
Uint32 total;
{
SimpleSignal * ret1 = ss.waitFor((Uint16)nodeId);
ndbout_c("received from node %d",
refToNode(ret1->header.theSendersBlockRef));
total = ret1->theData[10] - 1;
delete ret1;
}
do {
ndbout << "Waiting for " << total << " signals... " << flush;
SimpleSignal * ret1 = ss.waitFor((Uint16)nodeId);
ndbout_c("received from node %d",
refToNode(ret1->header.theSendersBlockRef));
delete ret1;
total --;
} while(total > 0);
} else {
print_help();
}
}
ndbout << "Exiting" << endl;
};
void
runTest(SignalSender & ss, Uint32 count, bool verbose){
SimpleSignal sig;
Uint32 sec0[256];
Uint32 sec1[256];
Uint32 sec2[256];
for(Uint32 i = 0; i<256; i++){
sec0[i] = i;
sec1[i] = i + i;
sec2[i] = i * i;
}
sig.theData[0] = ss.getOwnRef();
sig.theData[1] = 1; // TestType
sig.theData[2] = 128; // FragSize
sig.theData[3] = 0; // Print
sig.theData[4] = 1; // RetCount
sig.ptr[0].p = &sec0[0];
sig.ptr[1].p = &sec1[0];
sig.ptr[2].p = &sec2[0];
for(unsigned loop = 0; loop < count; loop++){
const Uint32 odds[] = { 5, 40, 30, 25 };
const Uint32 secs = randRange(odds, 4);
sig.ptr[0].sz = randRange(1, 256);
sig.ptr[1].sz = randRange(1, 256);
sig.ptr[2].sz = randRange(1, 256);
sig.header.m_noOfSections = secs;
const Uint32 len = 5 + (secs > 0 ? 1 : 0) * (25 - 5 - 7);
sig.set(ss, 0, CMVMI, GSN_TESTSIG, len);
ndbout << "Loop " << loop << " #secs = " << secs << " sizes = [ ";
unsigned min = 256;
unsigned max = 0;
unsigned sum = 0;
for(unsigned i = 0; i<secs; i++){
const Uint32 sz = sig.ptr[i].sz;
ndbout << sz << " ";
min = (min < sz ? min : sz);
max = (max > sz ? max : sz);
sum += sz;
sig.theData[5+i] = sz;
}
ndbout_c("] len = %d", len);
for(int test = 1; test <= 12; test++){
sig.theData[1] = test;
Uint32 nodeId = ss.getAliveNode();
if(verbose){
ndbout << " Test " << test << " node " << nodeId << "...";
fflush(stdout);
}
SendStatus r = ss.sendSignal(nodeId, &sig);
assert(r == SEND_OK);
if(test < 5){
SimpleSignal * ret1 = ss.waitFor((Uint16)nodeId);
Uint32 count = ret1->theData[4] - 1;
delete ret1;
while(count > 0){
SimpleSignal * ret1 = ss.waitFor();
delete ret1;
count--;
}
if(verbose)
ndbout << "done" << endl;
} else {
Uint32 nodes = ss.getNoOfConnectedNodes();
Uint32 sum2 = 0;
if((test & 1) == 1)
nodes = 1;
while(nodes > 0){
SimpleSignal * ret = ss.waitFor();
if(ret->header.m_fragmentInfo == 0){
for(Uint32 i = 0; i<ret->header.m_noOfSections; i++)
sum2 += ret->ptr[i].sz;
} else {
for(Uint32 i = 0; i<ret->header.m_noOfSections; i++)
if(ret->theData[i] != 3)
sum2 += ret->ptr[i].sz;
}
if(ret->header.m_fragmentInfo == 0 ||
ret->header.m_fragmentInfo == 3){
nodes--;
}
delete ret;
}
if(verbose)
ndbout_c("done sum=%d sum2=%d", sum, sum2);
}
}
}
}
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