lix/tests/functional/lang/eval-okay-substring.nix
eldritch horrors e81ee8b337 Merge pull request #9785 from hercules-ci/test-substring-negative
tests/functional/lang: Test substring with negative length

(cherry picked from commit 86156d05dd)
Change-Id: I2e2086027a43f8111ba5068ac16590eaa0b798d4
2024-03-04 08:07:16 +01:00

24 lines
282 B
Nix

with builtins;
let
s = "foobar";
in
substring 1 2 s
+ "x"
+ substring 0 (stringLength s) s
+ "y"
+ substring 3 100 s
+ "z"
+ substring 2 (sub (stringLength s) 3) s
+ "a"
+ substring 3 0 s
+ "b"
+ substring 3 1 s
+ "c"
+ substring 5 10 "perl"
+ "_"
+ substring 3 (-1) "tebbad"