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Diffstat (limited to 'third_party/nix/src/tests/derivations_test.cc')
| -rw-r--r-- | third_party/nix/src/tests/derivations_test.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/third_party/nix/src/tests/derivations_test.cc b/third_party/nix/src/tests/derivations_test.cc index 1e2719adda..63e2c3070e 100644 --- a/third_party/nix/src/tests/derivations_test.cc +++ b/third_party/nix/src/tests/derivations_test.cc @@ -22,6 +22,17 @@ namespace rc { using nix::Derivation; using nix::DerivationOutput; +template <class K, class V> +struct Arbitrary<absl::btree_map<K, V>> { + static Gen<absl::btree_map<K, V>> arbitrary() { + return gen::map(gen::arbitrary<std::map<K, V>>(), [](std::map<K, V> map) { + absl::btree_map<K, V> out_map; + out_map.insert(map.begin(), map.end()); + return out_map; + }); + } +}; + template <> struct Arbitrary<nix::Base> { static Gen<nix::Base> arbitrary() { |