| #![feature(arbitrary_self_types)] |
| #![feature(arbitrary_self_types_pointers)] |
| #![allow(clippy::needless_return)] |
|
|
| use anyhow::Result; |
| use turbo_tasks::Vc; |
| use turbo_tasks_testing::{Registration, register, run}; |
|
|
| static REGISTRATION: Registration = register!(); |
|
|
| #[tokio::test] |
| async fn basic() { |
| run(®ISTRATION, || async { |
| let output1 = func_without_args(); |
| assert_eq!(output1.await?.value, 123); |
|
|
| let input = Value { value: 42 }.cell(); |
| let output2 = func_transient(input); |
| assert_eq!(output2.await?.value, 42); |
|
|
| let output3 = func_persistent(output1); |
| assert_eq!(output3.await?.value, 123); |
|
|
| let output4 = nested_func_without_args_waiting(); |
| assert_eq!(output4.await?.value, 123); |
|
|
| let output5 = nested_func_without_args_non_waiting(); |
| assert_eq!(output5.await?.value, 123); |
|
|
| anyhow::Ok(()) |
| }) |
| .await |
| .unwrap() |
| } |
|
|
| #[turbo_tasks::value] |
| #[derive(Clone, Debug)] |
| struct Value { |
| value: u32, |
| } |
|
|
| #[turbo_tasks::function] |
| async fn func_transient(input: Vc<Value>) -> Result<Vc<Value>> { |
| println!("func_transient"); |
| let value = input.await?.value; |
| Ok(Value { value }.cell()) |
| } |
|
|
| #[turbo_tasks::function] |
| async fn func_persistent(input: Vc<Value>) -> Result<Vc<Value>> { |
| println!("func_persistent"); |
| let value = input.await?.value; |
| Ok(Value { value }.cell()) |
| } |
|
|
| #[turbo_tasks::function] |
| fn func_without_args() -> Result<Vc<Value>> { |
| println!("func_without_args"); |
| let value = 123; |
| Ok(Value { value }.cell()) |
| } |
|
|
| #[turbo_tasks::function] |
| async fn nested_func_without_args_waiting() -> Result<Vc<Value>> { |
| println!("nested_func_without_args_waiting"); |
| let value = func_without_args().owned().await?; |
| Ok(value.cell()) |
| } |
|
|
| #[turbo_tasks::function] |
| fn nested_func_without_args_non_waiting() -> Result<Vc<Value>> { |
| println!("nested_func_without_args_non_waiting"); |
| Ok(func_without_args()) |
| } |
|
|
