Nothing
if (interactive()) pkgload::load_all()
ex <- c(paste("<span class=\"hl kwd\">print</span><span",
"class=\"hl std\">(</span><span class=\"hl",
"num\">3</span><span class=\"hl std\">)</span>"),
paste("<span class=\"hl kwa\">if</span> <span class=\"hl",
"std\">(</span><span class=\"hl",
"num\">FALSE</span><span",
"class=\"hl std\">)</span> <span class=\"hl",
"kwd\">print</span><span class=\"hl",
"std\">(</span><span",
"class=\"hl num\">3</span><span class=\"hl",
"std\">)</span>",
"<span class=\"hl kwa\">else</span> <span",
"class=\"hl kwd\">print</span><span class=\"hl",
"std\">(</span><span class=\"hl num\">4</span><span",
"class=\"hl std\">)</span>")
)
test_highlight_source <- function(expectation = ex) {
# TODO: This one fails on CRAN:
## ERROR in test_highlight_source: Error in if (res[n] == "\\normalsize")
## res = res[-n] :
## argument is of length zero
# I don't have a clue why res = try(...) returns no error but length(res)
# is zero...
if (fritools::is_running_on_fvafrcu_machines()) {
x <- c("print(3)", "if (FALSE) print(3) else print(4)")
result <- rasciidoc:::hilight_source(x, "html",
list(highlight = TRUE,
engine = "R",
prompt = FALSE))
RUnit::checkIdentical(result, expectation)
result <- rasciidoc:::hilight_source(x, "html",
list(highlight = TRUE,
engine = "",
prompt = FALSE))
expectation <- result
RUnit::checkIdentical(result, expectation)
result <- rasciidoc:::hilight_source(x, "html",
list(highlight = FALSE,
engine = "",
prompt = TRUE))
expectation <- c("> print(3)", "> if (FALSE) print(3) else print(4)")
RUnit::checkIdentical(result, expectation)
}
}
test_knitr_internals <- function() {
RUnit::checkIdentical(rasciidoc:::comment_length(NULL), 1L)
RUnit::checkIdentical(rasciidoc:::comment_length(1), 2L)
}
test_merge_lists <- function() {
x <- list(foo = 1, bar = 1, foobar = 3)
y <- list(foo = 2, bar = 7)
result <- rasciidoc:::merge_list(x, y)
expectation <- structure(list(foo = 2, bar = 7, foobar = 3),
.Names = c("foo", "bar", "foobar"))
RUnit::checkIdentical(result, expectation)
}
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