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Diffstat (limited to 'src/libexpr/tests/primops.cc')
| -rw-r--r-- | src/libexpr/tests/primops.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libexpr/tests/primops.cc b/src/libexpr/tests/primops.cc index bcdc7086b..9cdcf64a1 100644 --- a/src/libexpr/tests/primops.cc +++ b/src/libexpr/tests/primops.cc @@ -823,4 +823,10 @@ namespace nix { for (const auto [n, elem] : enumerate(v.listItems())) ASSERT_THAT(*elem, IsStringEq(expected[n])); } + + TEST_F(PrimOpTest, genericClosure_not_strict) { + // Operator should not be used when startSet is empty + auto v = eval("builtins.genericClosure { startSet = []; }"); + ASSERT_THAT(v, IsListOfSize(0)); + } } /* namespace nix */ |