100644 blob 51d4d9f82bc0e22ec29ef2b02355be558c7d3802	bool_test.dart
100644 blob bafdb473080d76475484b5f5c6c9114e1c2c5357	check_strong_test.dart
100644 blob ab2069081958cadf5c840e57a6f4a5d950c3e7f5	check_weak_test.dart
100644 blob 6547135a5b9212dac34a935d295174c9232c5201	condition_check_strong_test.dart
100644 blob 761069b92d7f9191b6e03b0b53d93b7a40530647	condition_check_weak_test.dart
100644 blob 947c6bed579f67dc86fb86a1b00c889cb712cafb	has_environment_not_new_test.dart
100644 blob df593f1fa8b4e32c71daad856ed56c2bcde7a2ba	has_environment_test.dart