diff options
Diffstat (limited to 'bitflags/test_suite/tests/serde.rs')
-rw-r--r-- | bitflags/test_suite/tests/serde.rs | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/bitflags/test_suite/tests/serde.rs b/bitflags/test_suite/tests/serde.rs new file mode 100644 index 0000000..0424af5 --- /dev/null +++ b/bitflags/test_suite/tests/serde.rs @@ -0,0 +1,35 @@ +#[macro_use] +extern crate bitflags; + +#[macro_use] +extern crate serde_derive; +extern crate serde; +extern crate serde_json; + +bitflags! { + #[derive(Serialize, Deserialize)] + struct Flags: u32 { + const A = 1; + const B = 2; + const C = 4; + const D = 8; + } +} + +#[test] +fn serialize() { + let flags = Flags::A | Flags::B; + + let serialized = serde_json::to_string(&flags).unwrap(); + + assert_eq!(serialized, r#"{"bits":3}"#); +} + +#[test] +fn deserialize() { + let deserialized: Flags = serde_json::from_str(r#"{"bits":12}"#).unwrap(); + + let expected = Flags::C | Flags::D; + + assert_eq!(deserialized.bits, expected.bits); +} |