Pauan 3f4acc453b
Dramatically improving the build time of web-sys (#2012)
* Pre-generating web-sys

* Fixing build errors

* Minor refactor for the unit tests

* Changing to generate #[wasm_bindgen} annotations

* Fixing code generation

* Adding in main bin to wasm-bindgen-webidl

* Fixing more problems

* Adding in support for unstable APIs

* Fixing bug with code generation

* More code generation fixes

* Improving the webidl program

* Removing unnecessary cfg from the generated code

* Splitting doc comments onto separate lines

* Improving the generation for unstable features

* Adding in support for string values in enums

* Now runs rustfmt on the mod.rs file

* Fixing codegen for constructors

* Fixing webidl-tests

* Fixing build errors

* Another fix for build errors

* Renaming typescript_name to typescript_type

* Adding in docs for typescript_type

* Adding in CI script to verify that web-sys is up to date

* Fixing CI script

* Fixing CI script

* Don't suppress git diff output

* Remove duplicate definitions of `Location`

Looks to be a preexisting bug in wasm-bindgen?

* Regenerate webidl

* Try to get the git diff command right

* Handle named constructors in WebIDL

* Remove stray rustfmt.toml

* Add back NamedConstructorBar definition in tests

* Run stable rustfmt over everything

* Don't run Cargo in a build script

Instead refactor things so webidl-tests can use the Rust-code-generation
as a library in a build script. Also fixes `cargo fmt` in the
repository.

* Fixup generated code

* Running web-sys checks on stable

* Improving the code generation a little

* Running rustfmt

Co-authored-by: Alex Crichton <alex@alexcrichton.com>
2020-03-02 17:39:36 -06:00

50 lines
1.5 KiB
Rust

use crate::generated::*;
use wasm_bindgen_test::*;
#[wasm_bindgen_test]
fn top_level_enum() {
let circle = Shape::new(ShapeType::Circle).unwrap();
let square = Shape::new(ShapeType::Square).unwrap();
assert!(circle.is_circle());
assert!(!circle.is_square());
assert!(square.is_square());
assert!(!square.is_circle());
}
#[wasm_bindgen_test]
fn valid_enum_return() {
let circle = Shape::new(ShapeType::Circle).unwrap();
let square = Shape::new(ShapeType::Square).unwrap();
assert!(circle.is_circle());
assert!(!circle.is_square());
assert_eq!(circle.get_shape(), ShapeType::Circle);
assert!(square.is_square());
assert!(!square.is_circle());
assert_eq!(square.get_shape(), ShapeType::Square);
}
#[wasm_bindgen_test]
fn invalid_enum_return() {
let actually_a_triangle = Shape::triangle();
assert!(!actually_a_triangle.is_circle());
assert!(!actually_a_triangle.is_square());
match actually_a_triangle.get_shape() {
ShapeType::Circle | ShapeType::Square => assert!(false),
_ => {} // Success
};
}
#[wasm_bindgen_test]
fn read_optional_enum_attribute_none() {
let shape = Shape::new(ShapeType::Circle).unwrap();
let shape_type: Option<ShapeType> = shape.shape_type_none();
assert_eq!(shape_type, None);
}
#[wasm_bindgen_test]
fn read_optional_enum_attribute_some() {
let shape = Shape::new(ShapeType::Circle).unwrap();
let shape_type: Option<ShapeType> = shape.shape_type_some();
assert_eq!(shape_type, Some(ShapeType::Circle));
}