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added catch attribute to the Generator methods, consistent rust keyword name

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This commit is contained in:
Alexander Kryvomaz
2018-07-04 01:22:56 +03:00
parent b797bbc39c
commit eac2b05b1b
2 changed files with 29 additions and 20 deletions
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29
tests/all/js_globals/Generator.rs
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@@ -3,7 +3,7 @@
use project;
#[test]
fn gen_return() {
fn return_() {
project()
.file(
"src/lib.rs",
@@ -16,7 +16,7 @@ fn gen_return() {
#[wasm_bindgen]
pub fn gen_return(this: &js::Generator, value: &JsValue) -> JsValue {
this.gen_return(value)
this.return_(value)
}
"#,
)
@@ -61,6 +61,13 @@ fn next() {
#[wasm_bindgen]
pub fn next(this: &js::Generator, value: &JsValue) -> JsValue {
this.next(value)
.ok()
.expect("generator throws an error")
}
#[wasm_bindgen]
pub fn next_throws_error(this: &js::Generator, value: &JsValue) -> bool {
this.next(value).is_err()
}
"#,
)
@@ -84,6 +91,13 @@ fn next() {
const a = wasm.next(gen, 4);
assert.deepEqual(a, { value: true, done: true });
function* brokenGenerator() {
throw new Error('Something went wrong');
yield 1;
}
assert(wasm.next_throws_error(brokenGenerator(), undefined));
}
"#,
)
@@ -103,8 +117,8 @@ fn throw() {
use wasm_bindgen::js;
#[wasm_bindgen]
pub fn gen_throw(this: &js::Generator, error: &js::Error) -> JsValue {
this.throw(error)
pub fn gen_throws_error(this: &js::Generator, error: &js::Error) -> bool {
this.throw(error).is_err()
}
"#,
)
@@ -123,12 +137,7 @@ fn throw() {
const gen = generator();
gen.next();
try {
wasm.gen_throw(gen, new Error('Something went wrong'));
} catch(err) {
assert.equal(err.message, 'Something went wrong');
}
assert(wasm.gen_throws_error(gen, new Error('Something went wrong')));
assert.deepEqual(gen.next(), { value: undefined, done: true });
}
"#,