int testSimpleFile(const char *filename, Long64_t entries, Int_t compSetting, Long64_t fileSize, UInt_t tolerance = 0)
{
fprintf(stdout,"Checking %s\n",filename);
TFile *file = TFile::Open(filename);
if (file == nullptr || file->IsZombie()) {
Error("testSimpleFile", "Could not open %s.",filename);
return 1;
}
//file->ls();
if (file->GetCompressionSettings() != compSetting) {
Error("testSimpleFile","Compression level of %s should have been %d but is %d\n",file->GetName(), 206, file->GetCompressionSettings() );
return 3;
}
if (abs(file->GetSize()-fileSize) > tolerance) {
Error("testSimpleFile","Disk size of %s should have been %lld but is %lld (tolerance %u bytes)\n",file->GetName(), fileSize, file->GetSize(), tolerance);
return 4;
}
TTree *ntuple;
file->GetObject("ntuple",ntuple);
if (ntuple == 0) {
Error("testSimpleFile", "Could not retrieve ntuple from %s.",file->GetName());
return 2;
}
if (ntuple->GetEntries() != entries) {
Error("testSimpleFile","Number of entries in ntuple in %s should have been %lld but is %lld\n",file->GetName(), entries, ntuple->GetEntries());
return 4;
}
delete file;
return 0;
}
int testMergedFile(const char *filename, Int_t compSetting, Long64_t fileSize)
{
TFile *file = TFile::Open(filename);
if (file == nullptr || file->IsZombie()) {
Error("testSimpleFile", "Could not open %s.",filename);
return 1;
}
file->ls();
file->cd("hist");
gDirectory->ls();
gDirectory->Get("Gaus")->Print();
file->cd("named");
gDirectory->ls();
file->Get("MyList")->Print();
if (file->GetCompressionSettings() != compSetting) {
Error("execTestMultiMerge","Compression level of %s should have been %d but is %d\n",file->GetName(), 206, file->GetCompressionSettings() );
return 3;
}
if (file->GetSize() != fileSize) {
Error("execTestMultiMerge","Disk size of %s should have been %lld but is %lld\n",file->GetName(), fileSize, file->GetSize() );
return 4;
}
delete file;
return 0;
}
