From 92c53fe982560248dc7655a5605db5e3cfc35d04 Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Wed, 10 Aug 2022 18:53:50 +0300 Subject: feat(tvix/tests): check in Nix' language test suite 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 Reviewed-by: grfn --- .../src/tests/nix_tests/eval-okay-regex-match.nix | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 tvix/eval/src/tests/nix_tests/eval-okay-regex-match.nix (limited to 'tvix/eval/src/tests/nix_tests/eval-okay-regex-match.nix') diff --git a/tvix/eval/src/tests/nix_tests/eval-okay-regex-match.nix b/tvix/eval/src/tests/nix_tests/eval-okay-regex-match.nix new file mode 100644 index 000000000000..273e2590713e --- /dev/null +++ b/tvix/eval/src/tests/nix_tests/eval-okay-regex-match.nix @@ -0,0 +1,29 @@ +with builtins; + +let + + matches = pat: s: match pat s != null; + + splitFN = match "((.*)/)?([^/]*)\\.(nix|cc)"; + +in + +assert matches "foobar" "foobar"; +assert matches "fo*" "f"; +assert !matches "fo+" "f"; +assert matches "fo*" "fo"; +assert matches "fo*" "foo"; +assert matches "fo+" "foo"; +assert matches "fo{1,2}" "foo"; +assert !matches "fo{1,2}" "fooo"; +assert !matches "fo*" "foobar"; +assert matches "[[:space:]]+([^[:space:]]+)[[:space:]]+" " foo "; +assert !matches "[[:space:]]+([[:upper:]]+)[[:space:]]+" " foo "; + +assert match "(.*)\\.nix" "foobar.nix" == [ "foobar" ]; +assert match "[[:space:]]+([[:upper:]]+)[[:space:]]+" " FOO " == [ "FOO" ]; + +assert splitFN "/path/to/foobar.nix" == [ "/path/to/" "/path/to" "foobar" "nix" ]; +assert splitFN "foobar.cc" == [ null null "foobar" "cc" ]; + +true -- cgit 1.4.1