deflength tests for etoolbox

brucemiller · May 5, 2018 · 75f4651 · 75f4651
1 parent 6d2cc36
commit 75f4651
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Showing 3 changed files with 32 additions and 1 deletion.
diff --git a/t/expansion/etoolbox.pdf b/t/expansion/etoolbox.pdf
diff --git a/t/expansion/etoolbox.tex b/t/expansion/etoolbox.tex
@@ -20,7 +20,7 @@
 \mypath
 % --- end overload test
 
-% --- basic macros
+% --- counters
 \newcommand\basic{basic}
 \robustify{\basic}
 \protecting{\textit{\basic}}
@@ -29,4 +29,29 @@
 \defcounter{countfour}{2+2}
 \the\value{countfour}
 
+% --- lengths
+%     source: https://tex.stackexchange.com/a/286171/78008
+\newcommand{\etminof}[2]{%
+  \ifdimgreater{#1}{#2}{%
+    #2%
+  }{%
+    #1% Is smaller or equal
+  }%
+}
+\newcommand{\etmaxof}[2]{%
+  \ifdimgreater{#1}{#2}{%
+    #1%
+  }{%
+    #2% Is greater or equal
+  }%
+}
+\newlength{\foo}
+\newlength{\foobar}
+\deflength{\foo}{\etminof{1in}{2in}}
+\deflength{\foobar}{\etmaxof{5in}{10in}}
+
+\the\foo 
+
+\the\foobar
+
 \end{document}
diff --git a/t/expansion/etoolbox.xml b/t/expansion/etoolbox.xml
@@ -20,4 +20,10 @@
   <para xml:id="p5">
     <p>4</p>
   </para>
+  <para xml:id="p6">
+    <p>72.27pt</p>
+  </para>
+  <para xml:id="p7">
+    <p>722.7pt</p>
+  </para>
 </document>