R Under development (unstable) (2025-04-19 r88162 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> NAME <- "html"
> source(file.path('_helper', 'init.R'))
> 
> # Verify that internal css works
> 
> # - HTML Output Modes ----------------------------------------------------------
> 
> all.equal(
+   as.character(
+     diffPrint(
+       letters[1:3], LETTERS[1:3],
+       style=StyleHtmlLightYb(html.output="diff.only")
+   ) ),
+   rdsf(100)
+ )
[1] TRUE
> all.equal(
+   as.character(
+     diffPrint(
+       letters[1:6], LETTERS[1:6],
+       style=StyleHtmlLightYb(html.output="diff.w.style")
+   ) ),
+   rdsf(200)
+ )
[1] TRUE
> all.equal(
+   as.character(
+     diffPrint(
+       letters[1:6], LETTERS[1:6],
+       style=StyleHtmlLightYb(html.output="page")
+   ) ),
+   rdsf(300)
+ )
[1] TRUE
> all.equal(
+   as.character(
+     diffPrint(
+       letters[1:6], LETTERS[1:6], mode="unified",
+       style=StyleHtmlLightYb(html.output="page")
+   ) ),
+   rdsf(350)
+ )
[1] TRUE
> # - Sub CSS --------------------------------------------------------------------
> 
> # Mess up the CSS to test that we can change CSS file
> 
> local({
+   f <- tempfile()
+   on.exit(unlink(f))
+   cat("div.row {background-color: red;}\n", file=f)
+   all.equal(
+     as.character(
+       diffPrint(
+         letters, LETTERS,
+         style=StyleHtmlLightYb(css=f, html.output="diff.w.style")
+       )
+     ),
+     rdsf(400)
+   )
+ })
[1] TRUE
> # - Tag funs -------------------------------------------------------------------
> 
> div_a <- div_f("A", c(color="red"))
> all.equal(
+   div_a(c("a", "b")),
+   c(
+     "<div class='A' style='color: red;'>a</div>",
+     "<div class='A' style='color: red;'>b</div>"
+   )
+ )
[1] TRUE
> span_a <- span_f()
> all.equal(span_a(c("a", "b")), c("<span>a</span>", "<span>b</span>"))
[1] TRUE
> 
> try(div_a(TRUE)) # "must be character"
Error in div_a(TRUE) : Argument `x` must be character.
> all.equal(div_a(character()),character())
[1] TRUE
> 
> # - nchar ----------------------------------------------------------------------
> 
> all.equal(nchar_html("<a href='blahblah'>25</a>"), 2)
[1] TRUE
> all.equal(nchar_html("<a href='blahblah'>25&nbsp;</a>"), 3)
[1] TRUE
> 
> # - cont_f ---------------------------------------------------------------------
> 
> try(cont_f("hello")(1:3)) # "must be character"
Error in cont_f("hello")(1:3) : Argument `x` must be character.
> 
> proc.time()
   user  system elapsed 
   0.92    0.18    1.96