Add t/utf8lua.lua (test for utf8.len) (#319)

nyaosorg · Aug 19, 2018 · 0145bb0 · 0145bb0
1 parent 5842909
commit 0145bb0
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/t/utf8len.lua b/t/utf8len.lua
@@ -0,0 +1,12 @@
+local text="あいうえおかきくけこさしすせそ"
+
+for i=1,string.len(text) do
+ for j=i,string.len(text) do
+ local len,err =utf8.len(text,i,j)
+ if len then
+ print(string.format("[%d:%d]=%d",i,j,len))
+ else
+ print(string.format("[%d:%d]=ERROR %s",i,j,err))
+ end
+ end
+end