From a79c233ae62703d1e27054084f70f6b0ddc866a4 Mon Sep 17 00:00:00 2001 From: Adam Joseph Date: Mon, 31 Oct 2022 03:47:50 -0700 Subject: feat(tvix/eval): implement builtins.split This implements builtins.split, and passes eval-okay-regex-split.nix (which is moved out of notyetpassing). Signed-off-by: Adam Joseph Change-Id: Ieb0975da2058966c697ee0e2f5b3f26ccabfae57 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7143 Tested-by: BuildkiteCI Reviewed-by: grfn --- .../notyetpassing/eval-okay-regex-split.exp | 1 - .../notyetpassing/eval-okay-regex-split.nix | 48 ---------------------- 2 files changed, 49 deletions(-) delete mode 100644 tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-regex-split.exp delete mode 100644 tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-regex-split.nix (limited to 'tvix/eval/src/tests/nix_tests/notyetpassing') diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-regex-split.exp b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-regex-split.exp deleted file mode 100644 index 27ba77ddaf61..000000000000 --- a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-regex-split.exp +++ /dev/null @@ -1 +0,0 @@ -true diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-regex-split.nix b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-regex-split.nix deleted file mode 100644 index 0073e057787d..000000000000 --- a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-regex-split.nix +++ /dev/null @@ -1,48 +0,0 @@ -with builtins; - -# Non capturing regex returns empty lists -assert split "foobar" "foobar" == ["" [] ""]; -assert split "fo*" "f" == ["" [] ""]; -assert split "fo+" "f" == ["f"]; -assert split "fo*" "fo" == ["" [] ""]; -assert split "fo*" "foo" == ["" [] ""]; -assert split "fo+" "foo" == ["" [] ""]; -assert split "fo{1,2}" "foo" == ["" [] ""]; -assert split "fo{1,2}" "fooo" == ["" [] "o"]; -assert split "fo*" "foobar" == ["" [] "bar"]; - -# Capturing regex returns a list of sub-matches -assert split "(fo*)" "f" == ["" ["f"] ""]; -assert split "(fo+)" "f" == ["f"]; -assert split "(fo*)" "fo" == ["" ["fo"] ""]; -assert split "(f)(o*)" "f" == ["" ["f" ""] ""]; -assert split "(f)(o*)" "foo" == ["" ["f" "oo"] ""]; -assert split "(fo+)" "foo" == ["" ["foo"] ""]; -assert split "(fo{1,2})" "foo" == ["" ["foo"] ""]; -assert split "(fo{1,2})" "fooo" == ["" ["foo"] "o"]; -assert split "(fo*)" "foobar" == ["" ["foo"] "bar"]; - -# Matches are greedy. -assert split "(o+)" "oooofoooo" == ["" ["oooo"] "f" ["oooo"] ""]; - -# Matches multiple times. -assert split "(b)" "foobarbaz" == ["foo" ["b"] "ar" ["b"] "az"]; - -# Split large strings containing newlines. null are inserted when a -# pattern within the current did not match anything. -assert split "[[:space:]]+|([',.!?])" '' - Nix Rocks! - That's why I use it. -'' == [ - "Nix" [ null ] "Rocks" ["!"] "" [ null ] - "That" ["'"] "s" [ null ] "why" [ null ] "I" [ null ] "use" [ null ] "it" ["."] "" [ null ] - "" -]; - -# Documentation examples -assert split "(a)b" "abc" == [ "" [ "a" ] "c" ]; -assert split "([ac])" "abc" == [ "" [ "a" ] "b" [ "c" ] "" ]; -assert split "(a)|(c)" "abc" == [ "" [ "a" null ] "b" [ null "c" ] "" ]; -assert split "([[:upper:]]+)" " FOO " == [ " " [ "FOO" ] " " ]; - -true -- cgit 1.4.1