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fix(eslint-plugin): [require-await] handle async generators #1782

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merged 9 commits into from Mar 31, 2020
Merged

fix(eslint-plugin): [require-await] handle async generators #1782

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3c21b0e
fix: no require-await check for async gen (fix #1691)
anikethsaha Mar 23, 2020
6d8c439
chore: added checks for async/sycn yield gen
anikethsaha Mar 25, 2020
250ab62
chore: fixed false negatives
anikethsaha Mar 27, 2020
0117f3a
Merge remote-tracking branch 'upstream/master' into fixes-1691
anikethsaha Mar 27, 2020
8cdec95
chore: cleanup, removed un-neccesary functions
anikethsaha Mar 29, 2020
135834c
Merge remote-tracking branch 'upstream/master' into fixes-1691
anikethsaha Mar 29, 2020
c9c14bd
chore: fixed false positive for yield literal
anikethsaha Mar 30, 2020
5f5f934
chore: fixed spell checks
anikethsaha Mar 30, 2020
123033c
Merge branch 'master' into fixes-1691
bradzacher Mar 30, 2020
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7 changes: 6 additions & 1 deletion packages/eslint-plugin/src/rules/require-await.ts
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Expand Up @@ -62,7 +62,12 @@ export default util.createRule({
return;
}

if (node.async && !scopeInfo.hasAwait && !isEmptyFunction(node)) {
if (
!node.generator &&
node.async &&
!scopeInfo.hasAwait &&
!isEmptyFunction(node)
) {
context.report({
node,
loc: getFunctionHeadLoc(node, sourceCode),
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19 changes: 19 additions & 0 deletions packages/eslint-plugin/tests/rules/require-await.test.ts
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Expand Up @@ -104,6 +104,25 @@ async function testFunction(): Promise<void> {
))
}
`,
'async function* run() { yield * anotherAsyncGenerator() }',
`async function* foo() {
await Promise.resolve()
yield 1
}
async function* bar() {
yield* foo()
}`,
`
async function* run() {
await new Promise(resolve => setTimeout(resolve, 100));
yield 'Hello';
console.log('World');
}
`,
'async function* run() { }',
'const foo : () => void = async function *(){}',
'const foo = async function *(){ console.log("bar") }',
'async function* run() { console.log("bar") }',
],

invalid: [
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