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Check that snapshots always strip \r #2004

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Merged
merged 1 commit into from
Oct 29, 2024
Merged

Check that snapshots always strip \r #2004

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8 changes: 8 additions & 0 deletions tests/testthat/_snaps/snapshot.md
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Expand Up @@ -44,6 +44,14 @@
Error in `f()`:
! 4

# line-endings fixed before comparison

Code
cat(x)
Output
a
b

# multiple outputs of same type are collapsed

Code
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5 changes: 5 additions & 0 deletions tests/testthat/test-snapshot.R
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Expand Up @@ -30,6 +30,11 @@ test_that("empty lines are preserved", {
expect_snapshot(f(), error = TRUE)
})

test_that("line-endings fixed before comparison", {
x <- "a\n\rb"
expect_snapshot(cat(x))
})

test_that("multiple outputs of same type are collapsed", {
expect_snapshot({
x <- 1
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6 changes: 6 additions & 0 deletions tests/testthat/test-verify-output.R
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Expand Up @@ -91,3 +91,9 @@ test_that("verify_exec() doesn't leave tempfiles around", {

expect_equal(before, after)
})

test_that("verify_exec() strips CR", {
act <- verify_exec(quote(cat("\r\n")))
exp <- verify_exec(quote(cat("\n")))
expect_equal(act[-1], exp[-1])
})
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