require(testthat)
test_that("HDF5 IO", {
x <- array(1:24, c(1,2,3,1,4,1))
f <- tempfile()
on.exit({ unlink(f) })
save_h5(x, file = f, name = "data", quiet = TRUE, ctype = "numeric")
y <- load_h5(file = f, name = "data")
expect_equal(
dim(y),
dim(x)
)
expect_equal(
dim(load_h5(file = f, name = "data", ram = TRUE)),
dim(x)
)
expect_equal(
dim(y[]),
dim(x)
)
expect_equal(
dim(y[drop = TRUE]),
dim(drop(x))
)
env <- new.env()
env$idx <- c(FALSE, TRUE, TRUE)
expect_equal(
with(env, {
y[1,,idx,,,]
}),
x[1,,c(2,3),,,,drop=FALSE]
)
expect_equal(
y[1,,1,,4,,drop=TRUE],
x[1,,1,,4,,drop=TRUE]
)
x <- 1:24
save_h5(x, file = f, name = "data", quiet = TRUE, ctype = "numeric")
y <- load_h5(file = f, name = "data")
expect_equal(x, y[])
x <- array(1:24, c(1,24))
save_h5(x, file = f, name = "data", quiet = TRUE, ctype = "numeric")
y <- load_h5(file = f, name = "data")
expect_equal(x, y[])
x <- array(1:24, c(24,1))
save_h5(x, file = f, name = "data", quiet = TRUE, ctype = "numeric")
y <- load_h5(file = f, name = "data")
expect_equal(x, y[])
x <- numeric(0)
save_h5(x, file = f, name = "data", quiet = TRUE, ctype = "numeric")
y <- load_h5(file = f, name = "data")
expect_equal(x, y[])
})
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