92c53fe982
This adds scaffolding code for running the Nix language test suite. The majority of eval-okay-* tests should eventually be runnable as-is by Tvix, however the eval-fail-* tests might not as we intend to have more useful error messages than upstream Nix. Change-Id: I4f3227f0889c55e4274b804a3072850fb78dd1bd Reviewed-on: https://cl.tvl.fyi/c/depot/+/6126 Tested-by: BuildkiteCI Autosubmit: tazjin <tazjin@tvl.su> Reviewed-by: grfn <grfn@gws.fyi>
21 lines
248 B
Nix
21 lines
248 B
Nix
with builtins;
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let
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s = "foobar";
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in
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substring 1 2 s
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+ "x"
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+ substring 0 (stringLength s) s
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+ "y"
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+ substring 3 100 s
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+ "z"
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+ substring 2 (sub (stringLength s) 3) s
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+ "a"
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+ substring 3 0 s
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+ "b"
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+ substring 3 1 s
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+ "c"
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+ substring 5 10 "perl"
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