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-rw-r--r--tests/flakes.sh10
1 files changed, 8 insertions, 2 deletions
diff --git a/tests/flakes.sh b/tests/flakes.sh
index 1b1912129..3eae73cdf 100644
--- a/tests/flakes.sh
+++ b/tests/flakes.sh
@@ -156,9 +156,15 @@ nix path-info $flake1Dir/result
(! nix eval --expr "builtins.getFlake \"$flake2Dir\"")
# But should succeed in impure mode.
-nix build -o $TEST_ROOT/result flake2#bar --impure
+(! nix build -o $TEST_ROOT/result flake2#bar --impure)
+nix build -o $TEST_ROOT/result flake2#bar --impure --no-write-lock-file
-# Test automatic lock file generation.
+# Building a local flake with an unlocked dependency should fail with --no-update-lock-file.
+nix build -o $TEST_ROOT/result $flake2Dir#bar --no-update-lock-file 2>&1 | grep 'requires lock file changes'
+
+# But it should succeed without that flag.
+nix build -o $TEST_ROOT/result $flake2Dir#bar --no-write-lock-file
+nix build -o $TEST_ROOT/result $flake2Dir#bar --no-update-lock-file 2>&1 | grep 'requires lock file changes'
nix build -o $TEST_ROOT/result $flake2Dir#bar
[[ -e $flake2Dir/flake.lock ]]
git -C $flake2Dir add flake.lock