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authorAspen Smith <root@gws.fyi>2024-02-09T17·59-0500
committeraspen <root@gws.fyi>2024-02-09T19·11+0000
commit3fb0697a713cdd5b0c22b3c511419ba3a281746a (patch)
tree4cc88884ea59a3da8d9fcfcdf7e1110757b260d0 /tvix/eval/src/tests/tvix_tests
parent7a589b3ec67e49edc6de1d3378db1c4c594210f1 (diff)
fix(tvix/eval): Propagate catchables in NixAttrs::construct r/7492
Correctly propagate the case where the *key* of an attrset is a
Value::Catchable (eg { "${builtins.throw "c"}" = "b"; }) in
`NixAttrs::construct`, by converting the return type to
`Result<Result<Self, CatchableErrorKind>, ErrorKind>` (ugh!!) and
correctly handling that everywhere (including an `expect` in the
Deserialize impl for NixAttrs, since afaict this is impossible to hit
when deserializing from stuff like JSON).

Change-Id: Ic4bc611fbfdab27c0bd8a40759689a87c4004a17
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10786
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
Diffstat (limited to 'tvix/eval/src/tests/tvix_tests')
-rw-r--r--tvix/eval/src/tests/tvix_tests/eval-okay-attr-key-catchable.exp1
-rw-r--r--tvix/eval/src/tests/tvix_tests/eval-okay-attr-key-catchable.nix1
2 files changed, 2 insertions, 0 deletions
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-attr-key-catchable.exp b/tvix/eval/src/tests/tvix_tests/eval-okay-attr-key-catchable.exp
new file mode 100644
index 000000000000..c508d5366f70
--- /dev/null
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-attr-key-catchable.exp
@@ -0,0 +1 @@
+false
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-attr-key-catchable.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-attr-key-catchable.nix
new file mode 100644
index 000000000000..b9d835bcc5ec
--- /dev/null
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-attr-key-catchable.nix
@@ -0,0 +1 @@
+(builtins.tryEval { "${builtins.throw "a"}" = "b"; }).success