Nothing
context('Test BLAS/LAPACK-Alike Matrix Routines')
# TEST FORM - test_that("NAME",{ })
#' @useDynLib GFORCE test_daps
test_that("daps",{
d <- 20
A <- stats::runif(d)
c <- stats::runif(1)
Apc_comp <- A + c
result <- .C(test_daps,
A = as.double(A),
c = as.double(c),
d = as.integer(d))
expect_equal(result$A,Apc_comp)
})
#' @useDynLib GFORCE test_dsmtd
test_that("dsmtd",{
d <- 20
A <- matrix(stats::runif(d^2),ncol=d)
B <- stats::runif(d)
AB <- A %*% diag(B)
BA <- diag(B) %*% A
resultL <- .C(test_dsmtd,
A = as.double(A),
B = as.double(B),
d = as.integer(d),
side = as.character('L'))
C_BA <- matrix(resultL$A,ncol=d)
resultR <- .C(test_dsmtd,
A = as.double(A),
B = as.double(B),
d = as.integer(d),
side = as.character('R'))
C_AB <- matrix(resultR$A,ncol=d)
expect_equal(C_BA,BA)
expect_equal(C_AB,AB)
})
#' @useDynLib GFORCE test_dvexp
test_that("dvexp",{
d <- 100
A <- stats::runif(d)
A_exp_comp <- exp(A)
result <- .C(test_dvexp,
A = as.double(A),
d = as.integer(d))
A_exp <- result$A
expect_equal(A_exp_comp,A_exp)
})
#' @useDynLib GFORCE test_dsumv
test_that("dsumv",{
d <- 100
A <- stats::runif(d)
sum_r <- 0
result <- .C(test_dsumv,
A = as.double(A),
d = as.integer(d),
sum_r = as.double(sum_r))
expect_equal(sum(A),result$sum_r)
})
#' @useDynLib GFORCE test_dtrace
test_that("dtrace",{
d <- 20
A <- matrix(stats::runif(d^2),ncol=d)
trace_r <- 0
result <- .C(test_dtrace,
A = as.double(A),
d = as.integer(d),
trace_r = as.double(trace_r))
expect_equal(sum(diag(A)),result$trace_r)
})
#' @useDynLib GFORCE test_dcsum
test_that("dcsum",{
d <- 20
A <- matrix(stats::runif(d^2),ncol=d)
result <- .C(test_dcsum,
A = as.double(A),
d = as.integer(d),
A_csums = numeric(d))
expect_equal(colSums(A),result$A_csums)
})
#' @useDynLib GFORCE test_dxpyez
test_that("dxpyez",{
d <- 20
A <- matrix(stats::runif(d^2),ncol=d)
B <- matrix(stats::runif(d^2),ncol=d)
result <- .C(test_dxpyez,
d = as.integer(d^2),
A = as.double(A),
B = as.double(B),
C = numeric(d^2))
C <- matrix(result$C,ncol=d)
expect_equal(C,A + B)
})
#' @useDynLib GFORCE test_clust_to_opt_val
test_that("K-Means Objective Value",{
K <- 5
d <- 20
dat <- gforce.generator(K,d,d,3,graph='DeltaC',cov_gap_mult=4)
sh <- t(dat$X)%*%dat$X / d
opt_val_r <- 0
result <- .C(test_clust_to_opt_val,
D = as.double(sh),
d = as.integer(d),
K = as.integer(K),
clusters = as.integer(dat$group_assignments),
opt_val = as.double(opt_val_r))
opt_val <- sum(sh*gforce.clust2mat(dat$group_assignments))
expect_equal(opt_val,result$opt_val)
})
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