[ https://issues.apache.org/jira/browse/ARROW-17132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Neal Richardson updated ARROW-17132: ------------------------------------ Summary: [R] Timezone handling in round-trip of POSIXct (was: [R] Mutate in compare_dplyr_binding returns wrong type) > [R] Timezone handling in round-trip of POSIXct > ---------------------------------------------- > > Key: ARROW-17132 > URL: https://issues.apache.org/jira/browse/ARROW-17132 > Project: Apache Arrow > Issue Type: Bug > Components: R > Reporter: Rok Mihevc > Priority: Minor > Labels: test > > The following: > {code:r} > df <- tibble::tibble( > time = as.POSIXct(seq(as.Date("1999-12-31", tz = "UTC"), > as.Date("2001-01-01", tz = "UTC"), by = "day")) > ) > compare_dplyr_binding( > .input %>% > mutate(x = yday(time)) %>% > collect(), > df > ) > {code} > Fails with: > {code:bash} > Failure (test-dplyr-funcs-datetime.R:574:3): extract wday from timestamp > `object` (`actual`) not equal to `expected` (`expected`). > `attr(actual$time, 'tzone')` is a character vector ('UTC') > `attr(expected$time, 'tzone')` is absent > Backtrace: > 1. arrow:::compare_dplyr_binding(...) > at test-dplyr-funcs-datetime.R:574:2 > 2. arrow:::expect_equal(via_batch, expected, ...) > at tests/testthat/helper-expectation.R:115:4 > 3. testthat::expect_equal(...) > at tests/testthat/helper-expectation.R:42:4 > {code} > This also happens for qday and probably other functions where input is > temporal and output is numeric. -- This message was sent by Atlassian Jira (v8.20.10#820010)