R Under development (unstable) (2023-12-09 r85665 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> library(grDevices, pos = "package:base", verbose = FALSE)
> library(    stats, pos = "package:base", verbose = FALSE)
> library(    utils, pos = "package:base", verbose = FALSE)
> 
> library(fastbeta)
> options(warn = 2L, error = if (interactive()) recover)
> 
> beta <- function (t, a = 1e-01, b = 1e-05)
+ 	b * (1 + a * cospi(t / 26))
> nu <- function (t) 1e+03
> mu <- function (t) 1e-03
> 
> S0 <- 5e+04
> I0 <- 1e+03
> R0 <- 1e+06 - S0 - I0
> constants <- c(S0 = S0, I0 = I0, R0 = R0, gamma = 0.5, delta = 0)
> 
> n <- 250L
> prob <- 0.1
> delay <- diff(pgamma(0:8, 2.5))
> 
> ## At the very least, these should not signal warnings or
> ## errors unexpectedly, and the compiled and uncompiled
> ## code should generate equal results
> 
> X00 <- sir(n, beta, nu, mu, constants, stochastic = FALSE,
+            prob, delay, useCompiled = FALSE)
> 
> X01 <- sir(n, beta, nu, mu, constants, stochastic = FALSE,
+            prob, delay, useCompiled =  TRUE)
> 
> set.seed(0L)
> X10 <- sir(n, beta, nu, mu, constants, stochastic =  TRUE,
+            prob, delay, useCompiled = FALSE)
> 
> set.seed(0L)
> X11 <- sir(n, beta, nu, mu, constants, stochastic =  TRUE,
+            prob, delay, useCompiled =  TRUE)
> 
> stopifnot(exprs = {
+ 	all.equal(X00, X01)
+ 	all.equal(X10, X11)
+ 	is.double(X11)
+ 	is.mts(X11)
+ 	identical(dim(X11), c(n + 1L, 6L))
+ 	identical(dimnames(X11), list(NULL, c("S", "I", "R", "B", "Z", "Z.obs")))
+ 	identical(tsp(X11), c(0, n, 1))
+ 	!anyNA(X11[-1L, ])
+ 	min(X11, na.rm = TRUE) >= 0
+ })
> 
> if (dev.interactive(TRUE))
+ 	plot(X11)
> 
> tools::assertError(sir(0L, beta, nu, mu, constants))
> 
> proc.time()
   user  system elapsed 
   0.18    0.06    0.23 
> 
> proc.time()
   user  system elapsed 
   0.18    0.06    0.23