Nothing
test_that("log_echo causes output to be immediately written to stderr()", {
f <- function() {
1
}
out <- capture.output(
res <- evaluate("f()", log_echo = TRUE),
type = "message"
)
expect_equal(out, "f()")
# But still recorded in eval result
expect_length(res, 2)
expect_equal(res[[1]]$src, "f()")
})
test_that("log_warning causes warnings to be immediately written to stderr()", {
f <- function() {
warning("Hi!", immediate. = TRUE)
}
out <- capture.output(
res <- evaluate("f()", log_warning = TRUE),
type = "message"
)
expect_equal(out, "Warning in f(): Hi!")
# But still recorded in eval result
expect_length(res, 2)
expect_equal(res[[1]]$src, "f()")
expect_equal(res[[2]], simpleWarning("Hi!", quote(f())))
})
test_that("show_warning handles different types of warning", {
expect_snapshot({
w1 <- simpleWarning("This is a warning")
cat(format_warning(w1))
w2 <- simpleWarning("This is a warning", call = quote(f()))
cat(format_warning(w2))
w3 <- rlang::warning_cnd(message = "This is a warning")
cat(format_warning(w3))
w4 <- rlang::warning_cnd(message = "This is a warning")
cat(format_warning(w4))
})
})
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