4 files changed, 70 insertions, 11 deletions
diff --git a/tests/testthat/print_mmkin_sfo_sfo_dmta.txt b/tests/testthat/print_mmkin_sfo_sfo_dmta.txt
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/tests/testthat/print_mmkin_sfo_sfo_dmta.txt
diff --git a/tests/testthat/setup_script.R b/tests/testthat/setup_script.R
index 4e2f76ab..b2147fbe 100644
--- a/tests/testthat/setup_script.R
+++ b/tests/testthat/setup_script.R
@@ -110,3 +110,15 @@ dfop_saem_1 <- saem(mmkin_dfop_1, quiet = TRUE, transformations = "mkin",
   no_random_effect = c("parent_0", "g_qlogis"))
 
 parallel::stopCluster(cl)
+
+# Preprocess dimethenamid data
+dmta_ds <- lapply(1:7, function(i) {
+  ds_i <- dimethenamid_2018$ds[[i]]$data
+  ds_i[ds_i$name == "DMTAP", "name"] <-  "DMTA"
+  ds_i$time <- ds_i$time * dimethenamid_2018$f_time_norm[i]
+  ds_i
+})
+names(dmta_ds) <- sapply(dimethenamid_2018$ds, function(ds) ds$title)
+dmta_ds[["Elliot"]] <- rbind(dmta_ds[["Elliot 1"]], dmta_ds[["Elliot 2"]])
+dmta_ds[["Elliot 1"]] <- dmta_ds[["Elliot 2"]] <- NULL
+
diff --git a/tests/testthat/test_compiled_symbols.R b/tests/testthat/test_compiled_symbols.R
new file mode 100644
index 00000000..2828951d
--- /dev/null
+++ b/tests/testthat/test_compiled_symbols.R
@@ -0,0 +1,58 @@
+context("Use of precompiled symbols in mkinpredict")
+
+test_that("We can safely use compiled code", {
+
+  # Generate temporary DLL
+  sfo_sfo_tmp <- mkinmod(DMTA = mkinsub("SFO", to = "M23"),
+    M23 = mkinsub("SFO"))
+
+  # Generate temporary DLL and move to user specified location
+  if (!dir.exists("test_dlls")) dir.create("test_dlls")
+  sfo_sfo_dll <- mkinmod(DMTA = mkinsub("SFO", to = "M23"),
+    M23 = mkinsub("SFO"),
+    dll_dir = "test_dlls",
+    name = "sfo_sfo",
+    unload = TRUE, overwrite = TRUE
+  )
+
+  if (Sys.info()["sysname"] != "Windows") {
+    # mclapply using forks
+    expect_known_output(
+      mmkin(list(sfo_sfo_dll), dmta_ds, cores = n_cores, quiet = TRUE),
+      "print_mmkin_sfo_sfo_dmta.txt"
+    )
+
+    # cluster describing itself as socket cluster
+    cl_fork <- parallel::makeForkCluster(n_cores)
+    expect_known_output(
+      mmkin(list(sfo_sfo_tmp), dmta_ds, cluster = cl_fork, quiet = TRUE),
+      "print_mmkin_sfo_sfo_dmta.txt"
+    )
+    expect_known_output(
+      mmkin(list(sfo_sfo_dll), dmta_ds, cluster = cl_fork, quiet = TRUE),
+      "print_mmkin_sfo_sfo_dmta.txt"
+    )
+    parallel::stopCluster(cl_fork)
+  }
+
+  # PSOCK cluster
+  cl_psock <- parallel::makePSOCKcluster(n_cores)
+  expect_known_output(
+    mmkin(list(sfo_sfo_tmp), dmta_ds, cluster = cl_psock, quiet = TRUE),
+    "print_mmkin_sfo_sfo_dmta.txt"
+  )
+  expect_known_output(
+    mmkin(list(sfo_sfo_dll), dmta_ds, cluster = cl_psock, quiet = TRUE),
+    "print_mmkin_sfo_sfo_dmta.txt"
+  )
+  parallel::stopCluster(cl_psock)
+
+  # Clean up
+  if (Sys.info()["sysname"] != "Windows") {
+    expect_true(file.remove("test_dlls/sfo_sfo.dll"))
+  } else {
+    expect_true(file.remove("test_dlls/sfo_sfo.so"))
+  }
+  expect_true(file.remove("test_dlls"))
+})
+
diff --git a/tests/testthat/test_dmta.R b/tests/testthat/test_dmta.R
index 825c6e80..cd6de341 100644
--- a/tests/testthat/test_dmta.R
+++ b/tests/testthat/test_dmta.R
@@ -1,16 +1,5 @@
 context("Dimethenamid data from 2018")
 
-# Data
-dmta_ds <- lapply(1:7, function(i) {
-  ds_i <- dimethenamid_2018$ds[[i]]$data
-  ds_i[ds_i$name == "DMTAP", "name"] <-  "DMTA"
-  ds_i$time <- ds_i$time * dimethenamid_2018$f_time_norm[i]
-  ds_i
-})
-names(dmta_ds) <- sapply(dimethenamid_2018$ds, function(ds) ds$title)
-dmta_ds[["Elliot"]] <- rbind(dmta_ds[["Elliot 1"]], dmta_ds[["Elliot 2"]])
-dmta_ds[["Elliot 1"]] <- dmta_ds[["Elliot 2"]] <- NULL
-
 test_that("Different backends get consistent results for DFOP tc, dimethenamid data", {
 
   skip_on_cran() # Time constraints