[R] Remove stringi dependency (#6109)

* [R] Fix empty empty tests and a test warnings

* [R] Remove stringi dependency (fix #5905)

* Fix R lint check

* [R] Fix automatic conversion to factor in R < 4.0.0 in xgb.model.dt.tree

* Add `R` Makefile variable

Co-authored-by: Philip Hyunsu Cho <chohyu01@cs.washington.edu>
This commit is contained in:
Vitalie Spinu
2020-09-12 22:18:08 +02:00
committed by GitHub
parent 07945290a2
commit 1453bee3e7
11 changed files with 30 additions and 40 deletions

View File

@@ -9,7 +9,8 @@ test_that("train and prediction when gctorture is on", {
test <- agaricus.test
gctorture(TRUE)
bst <- xgboost(data = train$data, label = train$label, max.depth = 2,
eta = 1, nthread = 2, nrounds = 2, objective = "binary:logistic")
eta = 1, nthread = 2, nrounds = 2, objective = "binary:logistic")
pred <- predict(bst, test$data)
gctorture(FALSE)
expect_length(pred, length(test$label))
})