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test_RleArray <- function()
{
data <- Rle(1:200000, 125)
A1 <- RleArray(data, c(62500, 400))
A2 <- RleArray(data, c(62500, 400), chunksize=1e8)
on.exit(suppressMessages(setAutoBlockSize()))
suppressMessages(setAutoBlockSize(10e6))
rs1 <- rowSums(A1)
rs2 <- rowSums(A2)
checkIdentical(rs1, rs2)
cs1 <- colSums(A1)
cs2 <- colSums(A2)
checkIdentical(cs1, cs2)
## TODO: Add more tests...
}
test_long_RleArray <- function()
{
data <- list(Rle(1:5000, 200000), Rle(1:20000, 12500), Rle(1:50000, 20000))
A <- RleArray(data, dim=c(30000, 75000))
checkTrue(validObject(A, complete=TRUE))
checkTrue(is(seed(A), "ChunkedRleArraySeed"))
## TODO: Add more tests...
}
test_coercion_to_RleArray <- function()
{
TYPES <- c("logical", "integer", "double", "complex", "character", "raw")
for (type in TYPES) {
x0 <- vector(type)
from <- as(Rle(x0), "CompressedRleList")
current <- as(from, "RleArray")
checkTrue(is(current, "RleMatrix"))
checkTrue(validObject(current, complete=TRUE))
checkIdentical(c(0L, 0L), dim(current))
checkIdentical(type, type(current))
checkIdentical(matrix(x0, nrow=0, ncol=0), as.matrix(current))
}
from <- RleList(compress=FALSE)
current <- as(from, "RleArray")
checkTrue(is(current, "RleMatrix"))
checkTrue(validObject(current, complete=TRUE))
checkIdentical(c(0L, 0L), dim(current))
checkIdentical("logical", type(current))
checkIdentical(matrix(nrow=0, ncol=0), as.matrix(current))
from <- RleList(A=Rle(1, 10), B=Rle(2, 10))
current <- as(from, "RleArray")
checkTrue(is(current, "RleMatrix"))
checkTrue(validObject(current, complete=TRUE))
checkIdentical(c(10L, 2L), dim(current))
checkIdentical("double", type(current))
checkIdentical(cbind(A=rep(1, 10), B=rep(2, 10)), as.matrix(current))
from <- RleList(A=Rle(1, 10), B=Rle(2, 9))
checkException(as(from, "RleArray"))
}
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