thisisnic commented on code in PR #49712:
URL: https://github.com/apache/arrow/pull/49712#discussion_r4523717060
##########
r/tests/testthat/test-Table.R:
##########
@@ -371,6 +371,28 @@ test_that("Can create table with specific dictionary
types", {
expect_equal_data_frame(tab_large, fact)
})
+test_that("Table converts dictionary arrays with wider index types back to R",
{
+ fact <- example_data[, "fct"]
+ for (i in list(uint32(), int64(), uint64())) {
+ sch <- schema(fct = dictionary(i, utf8()))
+ tab <- Table$create(fact, schema = sch)
+ expect_equal(tab$schema, sch)
+ expect_equal_data_frame(tab, fact)
+ }
+})
+
+test_that("Table converts dictionary arrays with string_view values", {
+ expected <- data.frame(foo = factor(c("x", NA, "x")))
Review Comment:
Done
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