[latex3-commits] [git/LaTeX3-latex3-xcolor] testl3color: repair testfile (4462745)

[Ulrike Fischer]

Repository : https://github.com/latex3/xcolor
On branch  : testl3color
Link       : https://github.com/latex3/xcolor/commit/4462745e6a7377bc60c1e91b82f183b628f22a0b

>---------------------------------------------------------------

commit 4462745e6a7377bc60c1e91b82f183b628f22a0b
Author: Ulrike Fischer <fischer at troubleshooting-tex.de>
Date:   Wed Aug 17 10:11:04 2022 +0200

    repair testfile


>---------------------------------------------------------------

4462745e6a7377bc60c1e91b82f183b628f22a0b
 testfiles/l3color-define-04.lvt | 51 +++++++++++++++++++++++++++++++++++++----
 1 file changed, 47 insertions(+), 4 deletions(-)

diff --git a/testfiles/l3color-define-04.lvt b/testfiles/l3color-define-04.lvt
index e36bc0c..042cd88 100644
--- a/testfiles/l3color-define-04.lvt
+++ b/testfiles/l3color-define-04.lvt
@@ -1,17 +1,60 @@
 % !Mode:: "TeX:UTF-8:Main"
+% !Mode:: "TeX:UTF-8:Main"
 \DocumentMetadata{}
 \input{regression-test}
 \documentclass{article}
 
 \usepackage{xcolor}
 
-\definespotcolor{spot}{PANTONE 3005 U}{1,0.56,0,0}
+
 \begin{document}
 \START
-\showoutput
+\ExplSyntaxOn\makeatletter
+% no full support for spot colors,
+% they use the cmyk fallback.
+\TEST{colorlet}
+ {
+   \colorlet{test}{red}
+   \color_export:nnN  {red}{backend}\l_tmpa_tl
+   \color_export:nnN  {test}{backend}\l_tmpb_tl
+   \ASSERTSTR{\l_tmpa_tl}{\l_tmpb_tl}
+ }
+
+\TEST{colorlet}
+ {
+   \colorlet{test}{red!50!blue}
+   \color_export:nnnN {rgb}{0.5,0,0.5}{backend}\l_tmpa_tl
+   \color_export:nnN  {test}{backend}\l_tmpb_tl
+   \ASSERTSTR{\l_tmpa_tl}{\l_tmpb_tl}
+ }
+
+\TEST{colorlet}
+ {
+   \colorlet{test}[cmyk]{red!50!blue}
+   \color_export:nnnN {cmyk}{0,0.5,0,0.5}{backend}\l_tmpa_tl
+   \color_export:nnN  {test}{backend}\l_tmpb_tl
+   \ASSERTSTR{\l_tmpa_tl}{\l_tmpb_tl}
+ }
+
+%the named + ps is only of interest in dvips, and is ignored by l3color
+\TEST{colorlet}
+ {
+   \colorlet[named]{test}{red!50!blue}
+   \color_export:nnnN {rgb}{0.5,0,0.5}{backend}\l_tmpa_tl
+   \color_export:nnN  {test}{backend}\l_tmpb_tl
+   \ASSERTSTR{\l_tmpa_tl}{\l_tmpb_tl}
+ }
+
+% value is always black with l3color
+\TEST{colorlet}
+ {
+   \colorlet[ps]{test}{red!50!blue}
+   \color_export:nnnN {rgb}{1,1,1}{backend}\l_tmpa_tl
+   \color_export:nnN  {test}{backend}\l_tmpb_tl
+   \ASSERTSTR{\l_tmpa_tl}{\l_tmpb_tl}
+ }
+\ExplSyntaxOff
 
-\color{spot} spot
 
-\color{red!
 \OMIT
 \end{document}