Nothing
tar_test("crew$validate()", {
skip_if_not_installed("crew", minimum_version = "0.9.0")
controller <- crew::crew_controller_local(
host = "127.0.0.1",
seconds_interval = 0.5
)
out <- crew_init(pipeline_init(), controller = controller)
expect_silent(out$validate())
})
tar_test("crew database subkey", {
out <- database_crew(path_store_default())
expect_equal(out$key, file.path(path_store_default(), "meta", "crew"))
})
tar_test("workerless deployment works", {
skip_on_os("solaris")
skip_if_not_installed("crew", minimum_version = "0.9.0")
skip_if_not_installed("R.utils")
tar_runtime$fun <- "tar_make"
tar_option_set(backoff = tar_backoff(min = 0.5, max = 0.5))
x <- tar_target_raw(
"x",
quote(1L),
deployment = "main",
memory = "transient",
garbage_collection = TRUE
)
y <- tar_target_raw(
"y",
quote(x),
deployment = "main",
memory = "transient",
garbage_collection = TRUE
)
z <- tar_target_raw(
"z",
quote(x + 1L),
deployment = "main",
memory = "transient",
garbage_collection = TRUE
)
pipeline <- pipeline_init(list(x, y, z))
controller <- crew::crew_controller_local(
host = "127.0.0.1",
seconds_interval = 0.5
)
R.utils::withTimeout(
crew_init(pipeline, controller = controller)$run(),
timeout = 360
)
controller$terminate()
gc()
crew_test_sleep()
expect_equal(target_read_value(x)$object, 1L)
expect_equal(target_read_value(y)$object, 1L)
expect_equal(target_read_value(z)$object, 2L)
x <- tar_target_raw(
"x",
quote(1L),
deployment = "main",
memory = "transient",
garbage_collection = TRUE
)
y <- tar_target_raw(
"y",
quote(x),
deployment = "main",
memory = "transient",
garbage_collection = TRUE
)
z <- tar_target_raw(
"z",
quote(x + 1L),
deployment = "main",
memory = "transient",
garbage_collection = TRUE
)
pipeline <- pipeline_init(list(x, y, z))
controller <- crew::crew_controller_local(
host = "127.0.0.1",
seconds_interval = 0.5
)
out <- crew_init(pipeline, controller = controller)
on.exit({
tar_runtime$fun <- NULL
controller$terminate()
rm(controller)
gc()
crew_test_sleep()
})
R.utils::withTimeout(out$run(), timeout = 360)
completed <- names(out$scheduler$progress$completed$envir)
expect_equal(completed, character(0))
})
tar_test("semi-workerless deployment works", {
skip_cran()
skip_on_os("windows")
skip_on_os("solaris")
skip_if_not_installed("crew", minimum_version = "0.9.0")
skip_if_not_installed("R.utils")
crew_test_sleep()
tar_runtime$fun <- "tar_make"
tar_option_set(backoff = tar_backoff(min = 0.5, max = 0.5))
x <- tar_target_raw(
"x",
quote(1L),
deployment = "main",
memory = "transient",
garbage_collection = TRUE
)
y <- tar_target_raw(
"y",
quote(x),
deployment = "worker",
memory = "transient",
garbage_collection = TRUE
)
z <- tar_target_raw(
"z",
quote(x + 1L),
deployment = "main",
memory = "transient",
garbage_collection = TRUE
)
pipeline <- pipeline_init(list(x, y, z))
controller <- crew::crew_controller_local(
host = "127.0.0.1",
seconds_interval = 0.5
)
R.utils::withTimeout(
crew_init(pipeline, controller = controller)$run(),
timeout = 360
)
controller$terminate()
rm(controller)
gc()
crew_test_sleep()
expect_equal(target_read_value(x)$object, 1L)
expect_equal(tar_read(y), 1L)
expect_equal(target_read_value(z)$object, 2L)
x <- tar_target_raw(
"x",
quote(1L),
deployment = "main",
memory = "transient",
garbage_collection = TRUE
)
y <- tar_target_raw(
"y",
quote(x),
deployment = "worker",
memory = "transient",
garbage_collection = TRUE
)
z <- tar_target_raw(
"z",
quote(x + 1L),
deployment = "main",
memory = "transient",
garbage_collection = TRUE
)
pipeline <- pipeline_init(list(x, y, z))
controller <- crew::crew_controller_local(
host = "127.0.0.1",
seconds_interval = 0.5
)
on.exit({
tar_runtime$fun <- NULL
controller$terminate()
rm(controller)
gc()
crew_test_sleep()
})
out <- crew_init(pipeline, controller = controller)
R.utils::withTimeout(out$run(), timeout = 360)
completed <- names(out$scheduler$progress$completed$envir)
expect_equal(completed, character(0))
})
tar_test("some targets up to date, some not", {
skip_cran()
skip_on_os("windows")
skip_on_os("solaris")
skip_if_not_installed("crew", minimum_version = "0.9.0")
skip_if_not_installed("R.utils")
tar_runtime$fun <- "tar_make"
tar_option_set(backoff = tar_backoff(min = 0.5, max = 0.5))
x <- tar_target_raw(
"x",
quote(1L),
memory = "transient",
garbage_collection = TRUE
)
y <- tar_target_raw(
"y",
quote(x),
memory = "transient",
garbage_collection = TRUE
)
pipeline <- pipeline_init(list(x, y))
local <- local_init(pipeline)
R.utils::withTimeout(local$run(), timeout = 360)
x <- tar_target_raw(
"x",
quote(1L),
memory = "transient",
garbage_collection = TRUE
)
y <- tar_target_raw(
"y",
quote(x + 1L),
memory = "transient",
garbage_collection = TRUE
)
pipeline <- pipeline_init(list(x, y))
controller <- crew::crew_controller_local(
host = "127.0.0.1",
seconds_interval = 0.5
)
on.exit({
tar_runtime$fun <- NULL
controller$terminate()
rm(controller)
gc()
crew_test_sleep()
})
algo <- crew_init(pipeline, controller = controller)
R.utils::withTimeout(algo$run(), timeout = 360)
out <- names(algo$scheduler$progress$completed$envir)
expect_equal(out, "y")
value <- target_read_value(pipeline_get_target(pipeline, "y"))
expect_equal(value$object, 2L)
})
tar_test("crew algo can skip targets", {
skip_cran()
skip_on_os("windows")
skip_on_os("solaris")
skip_if_not_installed("crew", minimum_version = "0.9.0")
skip_if_not_installed("R.utils")
tar_runtime$fun <- "tar_make"
tar_option_set(backoff = tar_backoff(min = 0.5, max = 0.5))
x <- tar_target_raw(
"x",
quote(1L),
memory = "transient",
garbage_collection = TRUE
)
y <- tar_target_raw(
"y",
quote(x),
memory = "transient",
garbage_collection = TRUE
)
pipeline <- pipeline_init(list(x, y))
local <- local_init(pipeline)
R.utils::withTimeout(local$run(), timeout = 360)
unlink(file.path("_targets", "objects", "x"))
x <- tar_target_raw(
"x",
quote(1L),
memory = "transient",
garbage_collection = TRUE
)
y <- tar_target_raw(
"y",
quote(x),
memory = "transient",
garbage_collection = TRUE
)
pipeline <- pipeline_init(list(x, y))
controller <- crew::crew_controller_local(
host = "127.0.0.1",
seconds_interval = 0.5
)
on.exit({
tar_runtime$fun <- NULL
controller$terminate()
rm(controller)
gc()
crew_test_sleep()
})
algo <- crew_init(pipeline, controller = controller)
R.utils::withTimeout(algo$run(), timeout = 360)
out <- names(algo$scheduler$progress$completed$envir)
expect_equal(out, "x")
expect_equal(tar_read(x), 1L)
})
tar_test("nontrivial common data", {
skip_cran()
skip_on_os("windows")
skip_on_os("solaris")
skip_if_not_installed("crew", minimum_version = "0.9.0")
skip_if_not_installed("R.utils")
tar_runtime$fun <- "tar_make"
tar_option_set(backoff = tar_backoff(min = 0.5, max = 0.5))
old_envir <- tar_option_get("envir")
envir <- new.env(parent = globalenv())
tar_option_set(envir = envir)
evalq({
f <- function(x) {
g(x) + 1L
}
g <- function(x) {
x + 1L
}
}, envir = envir)
x <- tar_target_raw(
"x",
quote(f(1L)),
memory = "transient",
garbage_collection = TRUE
)
pipeline <- pipeline_init(list(x))
controller <- crew::crew_controller_local(
host = "127.0.0.1",
seconds_interval = 0.5
)
on.exit({
tar_option_set(envir = old_envir)
tar_runtime$fun <- NULL
controller$terminate()
rm(controller)
gc()
crew_test_sleep()
})
algo <- crew_init(pipeline, controller = controller)
R.utils::withTimeout(algo$run(), timeout = 360)
value <- target_read_value(pipeline_get_target(pipeline, "x"))
expect_equal(value$object, 3L)
})
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