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re-wrote ftfileprovider / ftfilecreator to be more simple and robust.

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re-wrote associated tests to be more robust.
added new fttransfermoduletest.cc 



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@760 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
drbob 2008-10-22 18:12:58 +00:00
parent 26661ffb1c
commit ef9bb372b4
10 changed files with 573 additions and 786 deletions
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85
libretroshare/src/ft/ftfileprovidertest.cc
View file

@ -1,33 +1,72 @@
#include "ftfileprovider.h"
#include "ftfilecreator.h"
int main(){
ftFileProvider fp("dummy.txt",1,"ABCDEF");
char data[2];
long offset = 0;
for (int i=0;i<10;i++) {
if (fp.getFileData(offset,2,&data)){
std::cout <<"Recv data " << data[0] << std::endl;
#include "util/utest.h"
INITTEST()
int main()
{
/* create a random file */
uint64_t size = 100000;
uint32_t max_chunk = 10000;
uint32_t chunk = 1000;
uint64_t offset = 0;
std::string filename = "/tmp/ft_test.dta";
std::string filename2 = "/tmp/ft_test.dta.dup";
/* use creator to make it */
void *data = malloc(max_chunk);
ftFileCreator *creator = new ftFileCreator(filename, size, "hash", 0);
for(offset = 0; offset != size; offset += chunk)
{
if (!creator->addFileData(offset, chunk, data))
{
FAILED("Create Test Data File");
std::cerr << "Failed to add data (CREATE)";
std::cerr << std::endl;
}
else {
std::cout <<"Recv no data." << std::endl;
}
offset+=2;
}
delete creator;
ftFileProvider fp1("dummy1.txt",3,"ABCDEF");
char data1[3];
offset = 0;
for (int i=0;i<10;i++) {
if (fp1.getFileData(offset,2,&data1)){
std::cout <<"Recv data " << data1[0] << std::endl;
std::cerr << "Created file: " << filename << " of size: " << size;
std::cerr << std::endl;
/* load it with file provider */
creator = new ftFileCreator(filename2, size, "hash", 0);
ftFileProvider *provider = new ftFileProvider(filename, size, "hash");
/* create duplicate with file creator */
while(creator->getMissingChunk(offset, chunk))
{
if (!provider->getFileData(offset, chunk, data))
{
FAILED("Read from Test Data File");
std::cerr << "Failed to get data";
std::cerr << std::endl;
}
else {
std::cout <<"Revc no data" << std::endl;
if (!creator->addFileData(offset, chunk, data))
{
FAILED("Write to Duplicate");
std::cerr << "Failed to add data";
std::cerr << std::endl;
}
offset+=2;
std::cerr << "Transferred: " << chunk << " @ " << offset;
std::cerr << std::endl;
/* reset chunk size */
chunk = (uint64_t) max_chunk * (rand() / (1.0 + RAND_MAX));
std::cerr << "ChunkSize = " << chunk << std::endl;
}
return 1;
}