1 files changed, 37 insertions, 24 deletions
diff --git a/tests/stdlib/tstrutil.nim b/tests/stdlib/tstrutil.nim
index 80c2f3870..3db484faa 100644
--- a/tests/stdlib/tstrutil.nim
+++ b/tests/stdlib/tstrutil.nim
@@ -2,18 +2,18 @@ discard """
   file: "tstrutil.nim"
   output: "ha/home/a1xyz/usr/bin"
 """
-# test the new strutils module
-
-import
-  strutils
-
-proc testStrip() =
-  write(stdout, strip("  ha  "))
-
-proc main() = 
-  testStrip()
-  for p in split("/home/a1:xyz:/usr/bin", {':'}):
-    write(stdout, p)
+# test the new strutils module
+
+import
+  strutils
+
+proc testStrip() =
+  write(stdout, strip("  ha  "))
+
+proc main() = 
+  testStrip()
+  for p in split("/home/a1:xyz:/usr/bin", {':'}):
+    write(stdout, p)
 
 proc testDelete = 
   var s = "0123456789ABCDEFGH"
@@ -25,21 +25,34 @@ proc testDelete =
   assert s == "1236789ABCDEFG"
 
 testDelete()  
-    
+    
 assert(insertSep($1000_000) == "1_000_000")
 assert(insertSep($232) == "232")
 assert(insertSep($12345, ',') == "12,345")
 assert(insertSep($0) == "0")
-
-assert(editDistance("prefix__hallo_suffix", "prefix__hallo_suffix") == 0)
-assert(editDistance("prefix__hallo_suffix", "prefix__hallo_suffi1") == 1)
-assert(editDistance("prefix__hallo_suffix", "prefix__HALLO_suffix") == 5)
-assert(editDistance("prefix__hallo_suffix", "prefix__ha_suffix") == 3)
-assert(editDistance("prefix__hallo_suffix", "prefix") == 14)
-assert(editDistance("prefix__hallo_suffix", "suffix") == 14)
-assert(editDistance("prefix__hallo_suffix", "prefix__hao_suffix") == 2)
-
-main()
-#OUT ha/home/a1xyz/usr/bin
 
+assert(editDistance("prefix__hallo_suffix", "prefix__hallo_suffix") == 0)
+assert(editDistance("prefix__hallo_suffix", "prefix__hallo_suffi1") == 1)
+assert(editDistance("prefix__hallo_suffix", "prefix__HALLO_suffix") == 5)
+assert(editDistance("prefix__hallo_suffix", "prefix__ha_suffix") == 3)
+assert(editDistance("prefix__hallo_suffix", "prefix") == 14)
+assert(editDistance("prefix__hallo_suffix", "suffix") == 14)
+assert(editDistance("prefix__hallo_suffix", "prefix__hao_suffix") == 2)
+
+assert "/1/2/3".rfind('/') == 4
+assert "/1/2/3".rfind('/', 1) == 0
+assert "/1/2/3".rfind('0') == -1
+
+assert(toHex(100i16, 32) == "00000000000000000000000000000064")
+assert(toHex(-100i16, 32) == "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9C")
+
+assert(' '.repeat(8)== "        ")
+assert(" ".repeat(8) == "        ")
+assert(spaces(8) == "        ")
+
+assert(' '.repeat(0) == "")
+assert(" ".repeat(0) == "")
+assert(spaces(0) == "")
 
+main()
+#OUT ha/home/a1xyz/usr/bin