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Ruopt enum (#6156)

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* Rust support for optional enums

* make optional_scalars2 for languages that support optional enums

Co-authored-by: Casper Neo <cneo@google.com>
This commit is contained in:
Casper
2020-10-02 10:30:39 -07:00
committed by GitHub
parent bbcc85fd4c
commit 8ec8322f09
6 changed files with 143 additions and 24 deletions
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2
tests/rust_usage_test/tests/integration_test.rs
View File

@@ -43,7 +43,7 @@ mod monster_test_generated;
pub use monster_test_generated::my_game;
#[allow(dead_code, unused_imports)]
#[path = "../../optional_scalars_generated.rs"]
#[path = "../../optional_scalars2_generated.rs"]
mod optional_scalars_generated;
#[rustfmt::skip] // TODO: Use standard rust formatting and remove dead code.

57
tests/rust_usage_test/tests/optional_scalars_test.rs
View File

@@ -1,5 +1,5 @@
#[allow(dead_code, unused_imports)]
#[path = "../../optional_scalars_generated.rs"]
#[path = "../../optional_scalars2_generated.rs"]
mod optional_scalars_generated;
use crate::optional_scalars_generated::optional_scalars::*;
@@ -16,12 +16,15 @@ macro_rules! make_test {
fn $test_name() {
let mut builder = flatbuffers::FlatBufferBuilder::new();
// Test five makes sense when specified.
let ss = ScalarStuff::create(&mut builder, &ScalarStuffArgs {
$just: $five,
$default: $five,
$maybe: Some($five),
..Default::default()
});
let ss = ScalarStuff::create(
&mut builder,
&ScalarStuffArgs {
$just: $five,
$default: $five,
$maybe: Some($five),
..Default::default()
},
);
builder.finish(ss, None);
let s = flatbuffers::get_root::<ScalarStuff>(builder.finished_data());
@@ -35,7 +38,6 @@ macro_rules! make_test {
assert_eq!(s.$default(), $fortytwo);
assert_eq!(s.$maybe(), None);
}
};
}
@@ -47,6 +49,39 @@ make_test!(optional_i32, just_i32, default_i32, maybe_i32, 5, 0, 42);
make_test!(optional_u32, just_u32, default_u32, maybe_u32, 5, 0, 42);
make_test!(optional_i64, just_i64, default_i64, maybe_i64, 5, 0, 42);
make_test!(optional_u64, just_u64, default_u64, maybe_u64, 5, 0, 42);
make_test!(optional_f32, just_f32, default_f32, maybe_f32, 5.0, 0.0, 42.0);
make_test!(optional_f64, just_f64, default_f64, maybe_f64, 5.0, 0.0, 42.0);
make_test!(optional_bool, just_bool, default_bool, maybe_bool, true, false, true);
make_test!(
optional_f32,
just_f32,
default_f32,
maybe_f32,
5.0,
0.0,
42.0
);
make_test!(
optional_f64,
just_f64,
default_f64,
maybe_f64,
5.0,
0.0,
42.0
);
make_test!(
optional_bool,
just_bool,
default_bool,
maybe_bool,
true,
false,
true
);
make_test!(
optional_enum,
just_enum,
default_enum,
maybe_enum,
OptionalByte::Two,
OptionalByte::None,
OptionalByte::One
);