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> library(qs2)
qs2 0.1.8
> 
> cat("Running smoke tests...\n")
Running smoke tests...
> 
> x <- generate_test_data(2048L, seed = 42L)
> stopifnot(identical(names(x), c("string", "numeric", "int")))
> stopifnot(nrow(x) == 2048L)
> 
> nthreads_to_test <- 1L
> if (isTRUE(qs2:::check_TBB())) {
+   nthreads_to_test <- c(nthreads_to_test, 4L)
+ }
> 
> for (nthreads in nthreads_to_test) {
+   cat("Smoke test nthreads =", nthreads, "\n")
+ 
+   tmp_qs <- tempfile(fileext = ".qs2")
+   tmp_qd <- tempfile(fileext = ".qdata")
+ 
+   qs_save(x, tmp_qs, compress_level = 1L, nthreads = nthreads)
+   stopifnot(identical(qs_read(tmp_qs, validate_checksum = TRUE, nthreads = nthreads), x))
+   stopifnot(identical(qs_deserialize(qs_serialize(x, compress_level = 1L, nthreads = nthreads),
+                                      validate_checksum = TRUE,
+                                      nthreads = nthreads), x))
+ 
+   qd_save(x, tmp_qd, compress_level = 1L, nthreads = nthreads)
+   stopifnot(identical(qd_read(tmp_qd, validate_checksum = TRUE, nthreads = nthreads), x))
+   stopifnot(identical(qd_deserialize(qd_serialize(x, compress_level = 1L, nthreads = nthreads),
+                                      validate_checksum = TRUE,
+                                      nthreads = nthreads), x))
+ }
Smoke test nthreads = 1 
Smoke test nthreads = 4 
> 
> cat("Smoke tests completed.\n")
Smoke tests completed.
> 
> proc.time()
   user  system elapsed 
   0.34    0.15    0.48