#...in several calls (last call complete, next call NULL)
for (i in 1:20)
- binarize(data_ascii[((i-1)*10+1):(i*10),], data_bin_file, 20, ",", nbytes, endian)
+ binarize(data_ascii[,((i-1)*10+1):(i*10)], data_bin_file, 20, ",", nbytes, endian)
expect_equal(file.info(data_bin_file)$size, length(data_ascii)*nbytes+8)
for (indices in list(c(1,3,5), 3:13, c(5,20,50), c(75,130:135), 196:200))
{
binarizeTransform(getSeries, function(series) apply(series, 2, range),
trans_bin_file, 250, nbytes, endian)
unlink(data_bin_file)
- expect_equal(file.info(trans_bin_file)$size, 2*nrow(data_ascii)*nbytes+8)
+ expect_equal(file.info(trans_bin_file)$size, 2*ncol(data_ascii)*nbytes+8)
for (indices in list(c(1,3,5), 3:13, c(5,20,50), c(75,130:135), 196:200))
{
trans_cols = getDataInFile(indices, trans_bin_file, nbytes, endian)
- expect_equal(trans_cols, apply(data_ascii[indices,],2,range), tolerance=1e-6)
+ expect_equal(trans_cols, apply(data_ascii[,indices],2,range), tolerance=1e-6)
}
unlink(trans_bin_file)
})
data_csv = system.file("testdata","de_serialize.csv",package="epclust")
nbytes = 8
endian = "big"
- data_ascii = as.matrix(read.csv(data_csv, sep=";", header=FALSE)) #for ref
+ data_ascii = t( as.matrix(read.table(data_csv, sep=";", header=FALSE)) ) #for ref
#Simulate serialization in one single call
binarize(data_csv, data_bin_file, 350, ";", nbytes, endian)
expect_equal(file.info(data_bin_file)$size, 300*50*8+8)
for (indices in list(c(1,3,5), 3:13, c(5,20,50), c(75,130:135), 196:200))
{
- #HACK: as.matrix(as.data.frame( )) required to match (ref) data structure
- data_cols = as.matrix(as.data.frame( getDataInFile(indices,data_bin_file,nbytes,endian) ))
+ data_cols = getDataInFile(indices,data_bin_file,nbytes,endian)
+ #HACK: rows naming required to match (ref) data structure
+ rownames(data_cols) <- paste("V",seq_len(nrow(data_ascii)), sep="")
expect_equal(data_cols, data_ascii[,indices])
}
unlink(data_bin_file)
expect_equal(file.info(data_bin_file)$size, 300*50*8+8)
for (indices in list(c(1,3,5), 3:13, c(5,20,50), c(75,130:135), 196:200))
{
- data_cols = as.matrix(as.data.frame( getDataInFile(indices,data_bin_file,nbytes,endian) ))
+ data_cols = getDataInFile(indices,data_bin_file,nbytes,endian)
+ rownames(data_cols) <- paste("V",seq_len(nrow(data_ascii)), sep="")
expect_equal(data_cols, data_ascii[,indices])
}
unlink(data_bin_file)