/usr/share/doc/r-cran-dplyr/tests/testthat/test-funs-predicates.R is in r-cran-dplyr 0.7.4-3.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | context("funs-predicates")
test_that("all_exprs() creates intersection", {
expect_identical(all_exprs(am == 1), quo(am == 1))
quo <- set_env(quo((!! quo(cyl == 2)) & (!! quo(am == 1))), base_env())
expect_identical(all_exprs(cyl == 2, am == 1), quo)
})
test_that("any_exprs() creates union", {
expect_identical(any_exprs(am == 1), quo(am == 1))
quo <- set_env(quo((!! quo(cyl == 2)) | (!! quo(am == 1))), base_env())
expect_identical(any_exprs(cyl == 2, am == 1), quo)
})
test_that("all_exprs() without expression returns an error", {
expect_error(
all_exprs(),
"At least one expression must be given",
fixed = TRUE
)
})
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