Nix/tests/lang/eval-fail-substring.err.exp
Mathnerd314 c70484454f Expanded test suite
* Lang now verifies errors and parse output

* Some new miscellaneous tests

* Easy way to update the tests

* Document workflow in manual

* Use `!` not `~` as separater char for sed

  It is confusing to use `~` when we are talking about paths and home
  directories!

* Test test suite itself (`test/lang-test/infra.sh`)

Additionally, run shellcheck on `tests/lang.sh` to help ensure it is
correct, now that is is more complex.

Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
2023-07-11 21:43:09 -04:00

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error:
… while calling the 'substring' builtin
at /pwd/lang/eval-fail-substring.nix:1:1:
1| builtins.substring (builtins.sub 0 1) 1 "x"
| ^
2|
error: negative start position in 'substring'
at «none»:0: (source not available)