Nothing
test_that("R files have balanced covr exclusions", {
renv_scope_wd("../..")
errors <- stack()
files <- list.files("R", pattern = "[.][rR]$", full.names = TRUE)
lapply(files, function(file) {
nocov <- FALSE
contents <- catch(readLines(file))
if (inherits(contents, "error")) {
caution_bullets(values = "[%s]: %s", file, conditionMessage(contents))
return()
}
for (i in seq_along(contents)) {
line <- contents[[i]]
if (grepl("#\\s+nocov\\s+start\\s*$", line)) {
if (nocov) {
errors$push(list(file, i, "# nocov start"))
} else {
nocov <- TRUE
}
}
if (grepl("#\\s+nocov\\s+end\\s*$", line)) {
if (nocov) {
nocov <- FALSE
} else {
errors$push(list(file, i, "# nocov end"))
}
}
}
})
invalid <- errors$data()
if (length(invalid)) {
lines <- map_chr(invalid, function(loc) {
fmt <- "[%s:%i]: unexpected '%s'"
sprintf(fmt, loc[[1]], loc[[2]], loc[[3]])
})
warning(lines)
}
expect_length(invalid, 0L)
})
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