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Diffstat (limited to 'tests/flakes/follow-paths.sh')
| -rw-r--r-- | tests/flakes/follow-paths.sh | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/flakes/follow-paths.sh b/tests/flakes/follow-paths.sh index a70d9acb2..f9d5c8c80 100644 --- a/tests/flakes/follow-paths.sh +++ b/tests/flakes/follow-paths.sh @@ -150,6 +150,25 @@ nix flake lock $flakeFollowsA 2>&1 | grep "warning: input 'B' has an override fo nix flake lock $flakeFollowsA 2>&1 | grep "warning: input 'B' has an override for a non-existent input 'invalid2'" # Now test follow path overloading +# This tests a lockfile checking regression https://github.com/NixOS/nix/pull/8819 +# +# We construct the following graph, where p->q means p has input q. +# A double edge means that the edge gets overridden using `follows`. +# +# A +# / \ +# / \ +# v v +# B ==> C --- follows declared in A +# \\ / +# \\/ --- follows declared in B +# v +# D +# +# The message was +# error: input 'B/D' follows a non-existent input 'B/C/D' +# +# Note that for `B` to resolve its follow for `D`, it needs `C/D`, for which it needs to resolve the follow on `C` first. flakeFollowsOverloadA=$TEST_ROOT/follows/overload/flakeA flakeFollowsOverloadB=$TEST_ROOT/follows/overload/flakeA/flakeB flakeFollowsOverloadC=$TEST_ROOT/follows/overload/flakeA/flakeB/flakeC |