mirror of
https://github.com/swc-project/swc.git
synced 2024-12-24 06:05:02 +03:00
6c6f1aaaa3
spack: - fix resolver. (#1076) swc_common: - preserve original sourcemap. (#1091) swc_ecma_transforms: - optional chaining: `a?.b.c.d.e`. (#1092) - fixer: preserve parenthesis in `(a || b)()`. (#1093) - compat::es2015: Change order of passes (#1036)
2186 lines
39 KiB
Rust
2186 lines
39 KiB
Rust
#![feature(test)]
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use swc_common::{chain, Mark, Spanned};
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use swc_ecma_ast::*;
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use swc_ecma_parser::Syntax;
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use swc_ecma_transforms::{
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compat::{
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es2015::{arrow, destructuring, es2015, function_name, parameters},
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es2017::async_to_generator,
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},
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fixer, resolver,
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};
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use swc_ecma_visit::{Fold, FoldWith};
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#[macro_use]
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mod common;
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struct ParenRemover;
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impl Fold for ParenRemover {
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fn fold_expr(&mut self, expr: Expr) -> Expr {
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let expr = expr;
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let span = expr.span();
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let expr = expr.fold_children_with(self);
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match expr {
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Expr::Paren(ParenExpr { expr, .. }) => match *expr {
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Expr::Member(e) => Expr::Member(MemberExpr { span, ..e }),
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Expr::New(e) => Expr::New(NewExpr { span, ..e }),
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_ => *expr,
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},
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_ => expr,
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}
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}
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}
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fn syntax() -> Syntax {
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Syntax::default()
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}
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fn tr() -> impl Fold {
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chain!(
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ParenRemover,
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arrow(),
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parameters(),
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destructuring(destructuring::Config { loose: false }),
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function_name(),
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async_to_generator(),
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fixer(None)
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)
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}
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test!(
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syntax(),
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|_| tr(),
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issue_216,
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r#"
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async function foo(bar) {
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bar && await bar();
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}
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"#,
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r#"
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function _foo() {
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_foo = _asyncToGenerator(function*(bar) {
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bar && (yield bar());
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});
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return _foo.apply(this, arguments);
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}
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function foo(bar) {
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return _foo.apply(this, arguments);
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}
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"#
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);
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test!(
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syntax(),
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|_| tr(),
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async_arrow_in_method,
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r#"
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let TestClass = {
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name: "John Doe",
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testMethodFailure() {
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return new Promise(async (resolve) => {
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console.log(this);
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setTimeout(resolve, 1000);
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});
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}
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};
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"#,
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r#"
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let TestClass = {
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name: 'John Doe',
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testMethodFailure () {
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return new Promise((function(resolve) {
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var _ref = _asyncToGenerator((function*(resolve) {
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console.log(this);
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setTimeout(resolve, 1000);
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}).bind(this));
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return function() {
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return _ref.apply(this, arguments);
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};
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})().bind(this));
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}
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};
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"#
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);
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test!(
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syntax(),
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|_| tr(),
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async_default_arguments,
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r#"
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function mandatory(paramName) {
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throw new Error(`Missing parameter: ${paramName}`);
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}
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async function foo({ a, b = mandatory("b") }) {
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return Promise.resolve(b);
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}
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"#,
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r#"
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function mandatory(paramName) {
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throw new Error(`Missing parameter: ${paramName}`);
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}
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function _foo() {
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_foo = _asyncToGenerator(function*(param) {
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let a = param.a, _b = param.b, b = _b === void 0 ? mandatory('b') : _b;
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return Promise.resolve(b);
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});
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return _foo.apply(this, arguments);
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}
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function foo(param) {
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return _foo.apply(this, arguments);
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}
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"#
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);
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test!(
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syntax(),
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|_| tr(),
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async_iife,
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r#"
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(async function() { await 'ok' })();
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(async () => { await 'ok' })();
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(async function notIIFE() { await 'ok' });
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(async () => { await 'not iife' });
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"#,
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r#"
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_asyncToGenerator(function*() {
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yield 'ok';
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});
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_asyncToGenerator(function*() {
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yield 'ok';
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});
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(function() {
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var _notIIFE = _asyncToGenerator(function*() {
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yield 'ok';
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});
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function notIIFE() {
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return _notIIFE.apply(this, arguments);
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}
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return notIIFE;
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})();
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(function() {
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var _ref = _asyncToGenerator(function*() {
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yield 'not iife';
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});
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return function() {
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return _ref.apply(this, arguments);
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};
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})();
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"#
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);
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test!(
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syntax(),
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|_| tr(),
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r#async,
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r#"
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class Foo {
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async foo() {
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var wat = await bar();
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}
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}
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"#,
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r#"
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class Foo {
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foo() {
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return _asyncToGenerator(function* () {
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var wat = yield bar();
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})();
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}
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}
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"#
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);
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test!(
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syntax(),
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|_| tr(),
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deeply_nested_asyncs,
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r#"
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async function s(x, ...args) {
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let t = async (y, a) => {
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let r = async (z, b, ...innerArgs) => {
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await z;
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console.log(this, innerArgs, arguments);
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return this.x;
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}
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await r();
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console.log(this, args, arguments);
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return this.g(r);
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}
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await t();
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return this.h(t);
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}
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"#,
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r#"
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function _s() {
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_s = _asyncToGenerator((function*(x) {
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for(let _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++){
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args[_key - 1] = arguments[_key];
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}
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let t = (function(y, a) {
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var _ref = _asyncToGenerator((function*(y, a) {
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let r = (function(z, b) {
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var _ref1 = _asyncToGenerator((function*(z, b) {
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for(let _len1 = arguments.length, innerArgs = new Array(_len1 > 2 ? _len1 - 2 : 0), _key1 = 2; _key1 < _len1; _key1++){
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innerArgs[_key1 - 2] = arguments[_key1];
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}
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yield z;
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console.log(this, innerArgs, arguments);
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return this.x;
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}).bind(this));
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return function() {
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return _ref1.apply(this, arguments);
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};
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})().bind(this);
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yield r();
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console.log(this, args, arguments);
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return this.g(r);
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}).bind(this));
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return function () {
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return _ref.apply(this, arguments);
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};
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})().bind(this);
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yield t();
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return this.h(t);
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}).bind(this));
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return _s.apply(this, arguments);
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}
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function s(x) {
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return _s.apply(this, arguments);
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}
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"#
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);
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test!(
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syntax(),
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|_| tr(),
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expression,
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r#"
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var foo = async function () {
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var wat = await bar();
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};
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var foo2 = async function () {
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var wat = await bar();
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},
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bar = async function () {
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var wat = await foo();
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};
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"#,
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"
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var foo = function() {
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var _foo = _asyncToGenerator(function*() {
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var wat = yield bar();
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});
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function foo() {
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return _foo.apply(this, arguments);
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}
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return foo;
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}();
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var foo2 = function() {
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var _foo2 = _asyncToGenerator(function*() {
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var wat = yield bar();
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});
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function foo2() {
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return _foo2.apply(this, arguments);
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}
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return foo2;
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}(), bar = function() {
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var _bar = _asyncToGenerator(function*() {
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var wat = yield foo();
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});
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function bar() {
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return _bar.apply(this, arguments);
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}
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return bar;
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}();"
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);
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test!(
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syntax(),
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|_| tr(),
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named_expression,
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r#"
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var foo = async function bar() {
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console.log(bar);
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};
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"#,
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r#"
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var foo = function() {
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var _bar = _asyncToGenerator(function*() {
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console.log(bar);
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});
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function bar() {
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return _bar.apply(this, arguments);
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}
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return bar;
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}();
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"#
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);
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test!(
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syntax(),
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|_| tr(),
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no_parameters_and_no_id,
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r#"
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foo(async function () {
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});"#,
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r#"
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foo(function() {
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var _ref = _asyncToGenerator(function*() {
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});
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return function() {
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return _ref.apply(this, arguments);
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};
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}());
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"#
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);
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test!(
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syntax(),
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|_| tr(),
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object_method_with_arrows,
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r#"
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class Class {
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async method() {
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this;
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() => this;
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() => {
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this;
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() => this;
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function x() {
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this;
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() => {this}
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async () => {this}
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}
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}
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function x() {
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this;
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() => {this}
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async () => {this}
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}
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}
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}
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"#,
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r#"
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class Class{
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method() {
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return _asyncToGenerator((function*() {
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this;
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(function() {
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return this;
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}).bind(this);
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(function() {
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this;
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(function() {
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return this;
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}).bind(this);
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function x() {
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this;
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(function() {
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this;
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}).bind(this);
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(function() {
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var _ref = _asyncToGenerator((function*() {
|
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this;
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}).bind(this));
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return function() {
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return _ref.apply(this, arguments);
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};
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})().bind(this);
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}
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}).bind(this);
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function x() {
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this;
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(function() {
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this;
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}).bind(this);
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(function() {
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var _ref = _asyncToGenerator((function*() {
|
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this;
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}).bind(this));
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return function() {
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return _ref.apply(this, arguments);
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};
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})().bind(this);
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}
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}).bind(this))();
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}
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}
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|
|
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"#
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);
|
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|
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test!(
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syntax(),
|
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|_| tr(),
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object_method_with_super,
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r#"class Foo extends class {} {
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async method() {
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super.method();
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var arrow = () => super.method();
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}
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}"#,
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|
r#"
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class Foo extends class{
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}{
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method() {
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var _super_method = (..._args)=>super.method(..._args), _super_method1 = (..._args)=>super.method(..._args);
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return _asyncToGenerator(function*() {
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_super_method();
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var arrow = function arrow() {
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return _super_method1();
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};
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})();
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}
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}
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"#
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);
|
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|
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test_exec!(
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syntax(),
|
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|_| tr(),
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class_method_this,
|
|
r#"
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class Foo {
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async foo() {
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this.x = 1;
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return () => this;
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}
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}
|
|
|
|
let foo = new Foo();
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return foo.foo().then(cur => {
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expect(cur().x).toBe(1);
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});
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"#
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|
);
|
|
|
|
test_exec!(
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syntax(),
|
|
|_| tr(),
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class_method_super,
|
|
r#"
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class Foo {
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async foo() {
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this.x = 1;
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return () => this;
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}
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}
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class Bar extends Foo {
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async bar() {
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return await super.foo();
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}
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}
|
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|
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let bar = new Bar();
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return bar.bar().then(cur => {
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expect(cur().x).toBe(1);
|
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});
|
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"#
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|
);
|
|
|
|
test_exec!(
|
|
syntax(),
|
|
|_| tr(),
|
|
class_getter_super,
|
|
r#"
|
|
let called = false;
|
|
class Foo {
|
|
get foo() {
|
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called = true;
|
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return 1
|
|
}
|
|
}
|
|
class Bar extends Foo {
|
|
async bar() {
|
|
return super.foo;
|
|
}
|
|
}
|
|
|
|
let bar = new Bar();
|
|
return bar.bar().then(foo => {
|
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expect(called).toBe(true);
|
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expect(foo).toBe(1);
|
|
});
|
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"#
|
|
);
|
|
|
|
test_exec!(
|
|
syntax(),
|
|
|_| tr(),
|
|
class_setter_super,
|
|
r#"
|
|
let called = false;
|
|
class Foo {
|
|
set foo(v) {
|
|
this.v = v;
|
|
called = true;
|
|
}
|
|
}
|
|
class Bar extends Foo {
|
|
async bar() {
|
|
super.foo = 1;
|
|
return this;
|
|
}
|
|
}
|
|
|
|
let bar = new Bar();
|
|
return bar.bar().then(bar => {
|
|
expect(called).toBe(true);
|
|
expect(bar.v).toBe(1);
|
|
});
|
|
"#
|
|
);
|
|
|
|
test_exec!(
|
|
syntax(),
|
|
|_| tr(),
|
|
class_method_this_complex,
|
|
r#"
|
|
class Class {
|
|
async method() {
|
|
console.log(this);
|
|
expect(this.x).toBe(1);
|
|
(() => expect(this.x).toBe(1))();
|
|
(() => {
|
|
expect(this.x).toBe(1);
|
|
(() => expect(this.x).toBe(1))();
|
|
function x() {
|
|
this;
|
|
() => {this}
|
|
async () => {this}
|
|
}
|
|
})()
|
|
function x() {
|
|
this;
|
|
() => {this}
|
|
async () => {this}
|
|
}
|
|
}
|
|
}
|
|
|
|
let c = new Class();
|
|
c.x = 1;
|
|
return c.method();
|
|
"#
|
|
);
|
|
|
|
test!(
|
|
syntax(),
|
|
|_| tr(),
|
|
object_method,
|
|
r#"
|
|
let obj = {
|
|
a: 123,
|
|
async foo(bar) {
|
|
return await baz(bar);
|
|
}
|
|
}"#,
|
|
r#"
|
|
let obj = {
|
|
a: 123,
|
|
|
|
foo(bar) {
|
|
return _asyncToGenerator(function* () {
|
|
return yield baz(bar);
|
|
})();
|
|
}
|
|
|
|
};"#
|
|
);
|
|
|
|
test!(
|
|
syntax(),
|
|
|_| tr(),
|
|
babel_parameters,
|
|
r#"
|
|
async function foo(bar) {
|
|
|
|
}
|
|
"#,
|
|
r#"
|
|
function _foo() {
|
|
_foo = _asyncToGenerator(function* (bar) {});
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
function foo(bar) {
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
"#
|
|
);
|
|
|
|
test!(
|
|
syntax(),
|
|
|_| tr(),
|
|
statement,
|
|
r#"
|
|
async function foo() {
|
|
var wat = await bar();
|
|
}
|
|
"#,
|
|
r#"
|
|
function _foo() {
|
|
_foo = _asyncToGenerator(function* () {
|
|
var wat = yield bar();
|
|
});
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
function foo() {
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
"#
|
|
);
|
|
|
|
test!(
|
|
syntax(),
|
|
|_| tr(),
|
|
issue_319,
|
|
"export default obj({
|
|
async f() {
|
|
await g();
|
|
}
|
|
});",
|
|
"export default obj({
|
|
f () {
|
|
return _asyncToGenerator(function*() {
|
|
yield g();
|
|
})();
|
|
}
|
|
});
|
|
"
|
|
);
|
|
|
|
test_exec!(
|
|
syntax(),
|
|
|_| chain!(tr(), es2015(Mark::fresh(Mark::root()), Default::default())),
|
|
issue_400_1,
|
|
"class A {
|
|
constructor() {
|
|
this.a_num = 10;
|
|
}
|
|
|
|
async print() {
|
|
expect(this.a_num).toBe(10);
|
|
}
|
|
}
|
|
|
|
class B extends A {
|
|
constructor(num) {
|
|
super();
|
|
this.b_num = num;
|
|
}
|
|
|
|
async print() {
|
|
expect(this.b_num).toBe(20);
|
|
await super.print();
|
|
}
|
|
}
|
|
|
|
return (new B(20)).print().then(() => console.log('Done'));"
|
|
);
|
|
|
|
test_exec!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
issue_400_2,
|
|
"class A {
|
|
constructor() {
|
|
this.a_num = 10;
|
|
}
|
|
|
|
async print() {
|
|
expect(this.a_num).toBe(10);
|
|
}
|
|
}
|
|
|
|
|
|
class B extends A {
|
|
constructor(num) {
|
|
super();
|
|
this.b_num = num;
|
|
}
|
|
|
|
async print() {
|
|
expect(this.b_num).toBe(20);
|
|
await super.print();
|
|
}
|
|
}
|
|
|
|
return (new B(20)).print().then(() => console.log('Done'));"
|
|
);
|
|
|
|
test_exec!(
|
|
syntax(),
|
|
|_| chain!(
|
|
async_to_generator(),
|
|
es2015(Mark::fresh(Mark::root()), Default::default())
|
|
),
|
|
issue_400_3,
|
|
"class A {
|
|
constructor() {
|
|
this.a_num = 10;
|
|
}
|
|
|
|
async print() {
|
|
expect(this.a_num).toBe(10);
|
|
}
|
|
}
|
|
|
|
return (new A()).print();"
|
|
);
|
|
|
|
//// regression_7178
|
|
//test!(
|
|
// syntax(),
|
|
// |_| chain!(jsx(), jsc_constant_elements(), async_to_generator(),),
|
|
// regression_7178,
|
|
// r#"
|
|
//const title = "Neem contact op";
|
|
//
|
|
//async function action() {
|
|
// return <Contact title={title} />;
|
|
//}
|
|
//
|
|
//"#,
|
|
// r#"
|
|
//const title = "Neem contact op";
|
|
//
|
|
//function action() {
|
|
// return _action.apply(this, arguments);
|
|
//}
|
|
//
|
|
//var _ref =
|
|
// /*#__PURE__*/
|
|
//React.createElement(Contact, {
|
|
// title: title
|
|
//});
|
|
//
|
|
//function _action() {
|
|
// _action = _asyncToGenerator(function* () {
|
|
// return _ref;
|
|
// });
|
|
// return _action.apply(this, arguments);
|
|
//}
|
|
//
|
|
//"#
|
|
//);
|
|
|
|
// bluebird_coroutines_named_expression
|
|
test!(
|
|
ignore,
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
bluebird_coroutines_named_expression,
|
|
r#"
|
|
var foo = async function bar() {
|
|
console.log(bar);
|
|
};
|
|
|
|
"#,
|
|
r#"
|
|
var _coroutine = require("bluebird").coroutine;
|
|
|
|
var foo =
|
|
/*#__PURE__*/
|
|
function () {
|
|
var _bar = _coroutine(function* () {
|
|
console.log(bar);
|
|
});
|
|
|
|
function bar() {
|
|
return _bar.apply(this, arguments);
|
|
}
|
|
|
|
return bar;
|
|
}();
|
|
|
|
"#
|
|
);
|
|
|
|
// export_async_lone_export
|
|
test!(
|
|
// TODO: Enable this test after implementing es6 module pass.
|
|
ignore,
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
export_async_lone_export,
|
|
r#"
|
|
export async function foo () { }
|
|
|
|
"#,
|
|
r#"
|
|
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.foo = foo;
|
|
|
|
function foo() {
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
function _foo() {
|
|
_foo = _asyncToGenerator(function* () {});
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
"#
|
|
);
|
|
|
|
// bluebird_coroutines_arrow_function
|
|
test!(
|
|
ignore,
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
bluebird_coroutines_arrow_function,
|
|
r#"
|
|
(async () => { await foo(); })()
|
|
|
|
"#,
|
|
r#"
|
|
var _coroutine = require("bluebird").coroutine;
|
|
|
|
_coroutine(function* () {
|
|
yield foo();
|
|
})();
|
|
|
|
"#
|
|
);
|
|
|
|
// regression_t6882
|
|
|
|
// regression_t7194
|
|
test!(
|
|
// Optimization
|
|
ignore,
|
|
syntax(),
|
|
|_| chain!(async_to_generator(), arrow()),
|
|
regression_t7194,
|
|
r#"
|
|
function f() {
|
|
g(async function() {
|
|
c(() => this);
|
|
});
|
|
}
|
|
|
|
(async function () {
|
|
console.log('async wrapper:', this === 'foo')
|
|
|
|
;(() => {
|
|
console.log('nested arrow:', this === 'foo')
|
|
})()
|
|
}).call('foo')
|
|
|
|
"#,
|
|
r#"
|
|
function f() {
|
|
g(
|
|
/*#__PURE__*/
|
|
_asyncToGenerator(function* () {
|
|
var _this = this;
|
|
|
|
c(function () {
|
|
return _this;
|
|
});
|
|
}));
|
|
}
|
|
|
|
/*#__PURE__*/
|
|
_asyncToGenerator(function* () {
|
|
var _this2 = this;
|
|
|
|
console.log('async wrapper:', this === 'foo');
|
|
|
|
(function () {
|
|
console.log('nested arrow:', _this2 === 'foo');
|
|
})();
|
|
}).call('foo');
|
|
|
|
"#
|
|
);
|
|
|
|
// async_to_generator_shadowed_promise
|
|
test!(
|
|
// TODO: Unignore this
|
|
ignore,
|
|
syntax(),
|
|
|_| chain!(resolver(), async_to_generator()),
|
|
async_to_generator_shadowed_promise,
|
|
r#"
|
|
let Promise;
|
|
async function foo() {
|
|
await new Promise(resolve => { resolve() });
|
|
}
|
|
|
|
"#,
|
|
r#"
|
|
let _Promise;
|
|
|
|
function _foo() {
|
|
_foo = _asyncToGenerator(function* () {
|
|
yield new _Promise(resolve => {
|
|
resolve();
|
|
});
|
|
});
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
function foo() {
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
"#
|
|
);
|
|
|
|
// async_to_generator_object_method_with_arrows
|
|
test!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
async_to_generator_object_method_with_arrows,
|
|
r#"
|
|
class Class {
|
|
async method() {
|
|
this;
|
|
() => this;
|
|
() => {
|
|
this;
|
|
() => this;
|
|
function x() {
|
|
this;
|
|
() => {this}
|
|
async () => {this}
|
|
}
|
|
}
|
|
function x() {
|
|
this;
|
|
() => {this}
|
|
async () => {this}
|
|
}
|
|
}
|
|
}
|
|
|
|
"#,
|
|
r#"
|
|
class Class{
|
|
method() {
|
|
return _asyncToGenerator((function*() {
|
|
this;
|
|
()=>this
|
|
;
|
|
()=>{
|
|
this;
|
|
()=>this
|
|
;
|
|
function x() {
|
|
this;
|
|
()=>{
|
|
this;
|
|
};
|
|
(function() {
|
|
var _ref = _asyncToGenerator((function*() {
|
|
this;
|
|
}).bind(this));
|
|
return function() {
|
|
return _ref.apply(this, arguments);
|
|
};
|
|
})().bind(this);
|
|
}
|
|
};
|
|
function x() {
|
|
this;
|
|
()=>{
|
|
this;
|
|
};
|
|
(function() {
|
|
var _ref = _asyncToGenerator((function*() {
|
|
this;
|
|
}).bind(this));
|
|
return function() {
|
|
return _ref.apply(this, arguments);
|
|
};
|
|
})().bind(this);
|
|
}
|
|
}).bind(this))();
|
|
}
|
|
}
|
|
|
|
"#
|
|
);
|
|
|
|
// async_to_generator_object_method
|
|
test!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
async_to_generator_object_method,
|
|
r#"
|
|
let obj = {
|
|
a: 123,
|
|
async foo(bar) {
|
|
return await baz(bar);
|
|
}
|
|
}
|
|
|
|
"#,
|
|
r#"
|
|
let obj = {
|
|
a: 123,
|
|
|
|
foo(bar) {
|
|
return _asyncToGenerator(function* () {
|
|
return yield baz(bar);
|
|
})();
|
|
}
|
|
|
|
};
|
|
|
|
"#
|
|
);
|
|
|
|
// bluebird_coroutines_class
|
|
test!(
|
|
ignore,
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
bluebird_coroutines_class,
|
|
r#"
|
|
class Foo {
|
|
async foo() {
|
|
var wat = await bar();
|
|
}
|
|
}
|
|
|
|
"#,
|
|
r#"
|
|
var _coroutine = require("bluebird").coroutine;
|
|
|
|
class Foo {
|
|
foo() {
|
|
return _coroutine(function* () {
|
|
var wat = yield bar();
|
|
})();
|
|
}
|
|
|
|
}
|
|
|
|
"#
|
|
);
|
|
|
|
// async_to_generator_async_iife_with_regenerator
|
|
test!(
|
|
ignore,
|
|
syntax(),
|
|
|_| chain!(
|
|
async_to_generator(),
|
|
//regenerator(),
|
|
arrow(),
|
|
),
|
|
async_to_generator_async_iife_with_regenerator,
|
|
r#"
|
|
(async function() { await 'ok' })();
|
|
(async () => { await 'ok' })();
|
|
(async function notIIFE() { await 'ok' });
|
|
(async () => { await 'not iife' });
|
|
|
|
"#,
|
|
r#"
|
|
_asyncToGenerator(
|
|
/*#__PURE__*/
|
|
regeneratorRuntime.mark(function _callee() {
|
|
return regeneratorRuntime.wrap(function _callee$(_context) {
|
|
while (1) switch (_context.prev = _context.next) {
|
|
case 0:
|
|
_context.next = 2;
|
|
return 'ok';
|
|
|
|
case 2:
|
|
case "end":
|
|
return _context.stop();
|
|
}
|
|
}, _callee);
|
|
}))();
|
|
_asyncToGenerator(
|
|
/*#__PURE__*/
|
|
regeneratorRuntime.mark(function _callee2() {
|
|
return regeneratorRuntime.wrap(function _callee2$(_context2) {
|
|
while (1) switch (_context2.prev = _context2.next) {
|
|
case 0:
|
|
_context2.next = 2;
|
|
return 'ok';
|
|
|
|
case 2:
|
|
case "end":
|
|
return _context2.stop();
|
|
}
|
|
}, _callee2);
|
|
}))();
|
|
|
|
/*#__PURE__*/
|
|
(function () {
|
|
var _notIIFE = _asyncToGenerator(
|
|
/*#__PURE__*/
|
|
regeneratorRuntime.mark(function _callee3() {
|
|
return regeneratorRuntime.wrap(function _callee3$(_context3) {
|
|
while (1) switch (_context3.prev = _context3.next) {
|
|
case 0:
|
|
_context3.next = 2;
|
|
return 'ok';
|
|
|
|
case 2:
|
|
case "end":
|
|
return _context3.stop();
|
|
}
|
|
}, _callee3);
|
|
}));
|
|
|
|
function notIIFE() {
|
|
return _notIIFE.apply(this, arguments);
|
|
}
|
|
|
|
return notIIFE;
|
|
})();
|
|
|
|
/*#__PURE__*/
|
|
_asyncToGenerator(
|
|
/*#__PURE__*/
|
|
regeneratorRuntime.mark(function _callee4() {
|
|
return regeneratorRuntime.wrap(function _callee4$(_context4) {
|
|
while (1) switch (_context4.prev = _context4.next) {
|
|
case 0:
|
|
_context4.next = 2;
|
|
return 'not iife';
|
|
|
|
case 2:
|
|
case "end":
|
|
return _context4.stop();
|
|
}
|
|
}, _callee4);
|
|
}));
|
|
|
|
"#
|
|
);
|
|
|
|
//// regression_gh_6923
|
|
//test!(syntax(),|_| tr("{
|
|
// "presets": [
|
|
// [
|
|
// "env",
|
|
// {
|
|
// "targets": {
|
|
// "chrome": "62",
|
|
// "edge": "15",
|
|
// "firefox": "52",
|
|
// "safari": "11"
|
|
// }
|
|
// }
|
|
// ]
|
|
// ]
|
|
//}
|
|
//"), regression_gh_6923, r#"
|
|
//async function foo() {
|
|
// (async function (number) {
|
|
// const tmp = number
|
|
// })
|
|
//}
|
|
//"#, r#"
|
|
//function foo() {
|
|
// return _foo.apply(this, arguments);
|
|
//}
|
|
//
|
|
//function _foo() {
|
|
// _foo = _asyncToGenerator(
|
|
// /*#__PURE__*/
|
|
// regeneratorRuntime.mark(function _callee2() {
|
|
// return regeneratorRuntime.wrap(function _callee2$(_context2) {
|
|
// while (1) switch (_context2.prev = _context2.next) {
|
|
// case 0:
|
|
// /*#__PURE__*/
|
|
// (function () {
|
|
// var _ref = _asyncToGenerator(
|
|
// /*#__PURE__*/
|
|
// regeneratorRuntime.mark(function _callee(number) {
|
|
// var tmp;
|
|
// return regeneratorRuntime.wrap(function _callee$(_context) {
|
|
// while (1) switch (_context.prev = _context.next) {
|
|
// case 0:
|
|
// tmp = number;
|
|
//
|
|
// case 1:
|
|
// case "end":
|
|
// return _context.stop();
|
|
// }
|
|
// }, _callee);
|
|
// }));
|
|
//
|
|
// return function (_x) {
|
|
// return _ref.apply(this, arguments);
|
|
// };
|
|
// })();
|
|
//
|
|
// case 1:
|
|
// case "end":
|
|
// return _context2.stop();
|
|
// }
|
|
// }, _callee2);
|
|
// }));
|
|
// return _foo.apply(this, arguments);
|
|
//}
|
|
//
|
|
//"#);
|
|
|
|
// async_to_generator_named_expression
|
|
test!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
async_to_generator_named_expression,
|
|
r#"
|
|
var foo = async function bar() {
|
|
console.log(bar);
|
|
};
|
|
|
|
"#,
|
|
r#"
|
|
var foo =
|
|
/*#__PURE__*/
|
|
function () {
|
|
var _bar = _asyncToGenerator(function* () {
|
|
console.log(bar);
|
|
});
|
|
|
|
function bar() {
|
|
return _bar.apply(this, arguments);
|
|
}
|
|
|
|
return bar;
|
|
}();
|
|
|
|
"#
|
|
);
|
|
|
|
//// async_to_generator_async_iife_with_regenerator_spec
|
|
//test!(
|
|
// syntax(),
|
|
// |_| chain!(async_to_generator(), arrow(), regenerator(),),
|
|
// async_to_generator_async_iife_with_regenerator_spec,
|
|
// r#"
|
|
//(async function() { await 'ok' })();
|
|
//(async () => { await 'ok' })();
|
|
//(async function notIIFE() { await 'ok' });
|
|
//(async () => { await 'not iife' });
|
|
//
|
|
//"#,
|
|
// r#"
|
|
//var _this = this;
|
|
//
|
|
//_asyncToGenerator(
|
|
// /*#__PURE__*/
|
|
//regeneratorRuntime.mark(function _callee() {
|
|
// return regeneratorRuntime.wrap(function _callee$(_context) {
|
|
// while (1) switch (_context.prev = _context.next) {
|
|
// case 0:
|
|
// _context.next = 2;
|
|
// return 'ok';
|
|
//
|
|
// case 2:
|
|
// case "end":
|
|
// return _context.stop();
|
|
// }
|
|
// }, _callee);
|
|
//}))();
|
|
//_asyncToGenerator(
|
|
// /*#__PURE__*/
|
|
//regeneratorRuntime.mark(function _callee2() {
|
|
// return regeneratorRuntime.wrap(function _callee2$(_context2) {
|
|
// while (1) switch (_context2.prev = _context2.next) {
|
|
// case 0:
|
|
// _newArrowCheck(this, _this);
|
|
// _context2.next = 3;
|
|
// return 'ok';
|
|
//
|
|
// case 3:
|
|
// case "end":
|
|
// return _context2.stop();
|
|
// }
|
|
// }, _callee2, this);
|
|
//})).bind(this)();
|
|
//
|
|
// /*#__PURE__*/
|
|
//(function () {
|
|
// var _notIIFE = _asyncToGenerator(
|
|
// /*#__PURE__*/
|
|
// regeneratorRuntime.mark(function _callee3() {
|
|
// return regeneratorRuntime.wrap(function _callee3$(_context3) {
|
|
// while (1) switch (_context3.prev = _context3.next) {
|
|
// case 0:
|
|
// _context3.next = 2;
|
|
// return 'ok';
|
|
//
|
|
// case 2:
|
|
// case "end":
|
|
// return _context3.stop();
|
|
// }
|
|
// }, _callee3);
|
|
// }));
|
|
//
|
|
// function notIIFE() {
|
|
// return _notIIFE.apply(this, arguments);
|
|
// }
|
|
//
|
|
// return notIIFE;
|
|
//})();
|
|
//
|
|
// /*#__PURE__*/
|
|
//_asyncToGenerator(
|
|
// /*#__PURE__*/
|
|
//regeneratorRuntime.mark(function _callee4() {
|
|
// return regeneratorRuntime.wrap(function _callee4$(_context4) {
|
|
// while (1) switch (_context4.prev = _context4.next) {
|
|
// case 0:
|
|
// _newArrowCheck(this, _this);
|
|
// _context4.next = 3;
|
|
// return 'not iife';
|
|
//
|
|
// case 3:
|
|
// case "end":
|
|
// return _context4.stop();
|
|
// }
|
|
// }, _callee4, this);
|
|
//})).bind(this);
|
|
//
|
|
//"#
|
|
//);
|
|
|
|
// async_to_generator_async_arrow_in_method
|
|
test!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
async_to_generator_async_arrow_in_method,
|
|
r#"
|
|
let TestClass = {
|
|
name: "John Doe",
|
|
|
|
testMethodFailure() {
|
|
return new Promise(async (resolve) => {
|
|
console.log(this);
|
|
setTimeout(resolve, 1000);
|
|
});
|
|
}
|
|
};
|
|
|
|
"#,
|
|
r#"
|
|
let TestClass = {
|
|
name: 'John Doe',
|
|
testMethodFailure () {
|
|
return new Promise((function(resolve) {
|
|
var _ref = _asyncToGenerator((function*(resolve) {
|
|
console.log(this);
|
|
setTimeout(resolve, 1000);
|
|
}).bind(this));
|
|
return function() {
|
|
return _ref.apply(this, arguments);
|
|
};
|
|
})().bind(this));
|
|
}
|
|
};
|
|
|
|
"#
|
|
);
|
|
|
|
// bluebird_coroutines_statement
|
|
test!(
|
|
ignore,
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
bluebird_coroutines_statement,
|
|
r#"
|
|
async function foo() {
|
|
var wat = await bar();
|
|
}
|
|
|
|
"#,
|
|
r#"
|
|
var _coroutine = require("bluebird").coroutine;
|
|
|
|
function _foo() {
|
|
_foo = _coroutine(function* () {
|
|
var wat = yield bar();
|
|
});
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
function foo() {
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
"#
|
|
);
|
|
|
|
// regression_4943
|
|
test!(
|
|
syntax(),
|
|
|_| chain!(
|
|
async_to_generator(),
|
|
parameters(),
|
|
destructuring(destructuring::Config { loose: false }),
|
|
),
|
|
regression_4943,
|
|
r#"
|
|
"use strict";
|
|
|
|
function mandatory(paramName) {
|
|
throw new Error(`Missing parameter: ${paramName}`);
|
|
}
|
|
|
|
async function foo({ a, b = mandatory("b") }) {
|
|
return Promise.resolve(b);
|
|
}
|
|
|
|
"#,
|
|
r#"
|
|
"use strict";
|
|
|
|
function mandatory(paramName) {
|
|
throw new Error(`Missing parameter: ${paramName}`);
|
|
}
|
|
|
|
function _foo() {
|
|
_foo = _asyncToGenerator(function* (param) {
|
|
let a = param.a,
|
|
_b = param.b,
|
|
b = _b === void 0 ? mandatory("b") : _b;
|
|
return Promise.resolve(b);
|
|
});
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
function foo(_) {
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
"#
|
|
);
|
|
|
|
// export_async_default_arrow_export
|
|
test!(
|
|
// TODO: Enable this test after implementing es6 module pass.
|
|
ignore,
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
export_async_default_arrow_export,
|
|
r#"
|
|
export default async () => { return await foo(); }
|
|
|
|
"#,
|
|
r#"
|
|
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = void 0;
|
|
|
|
var _default =
|
|
/*#__PURE__*/
|
|
_asyncToGenerator(function* () {
|
|
return yield foo();
|
|
});
|
|
|
|
exports.default = _default;
|
|
|
|
"#
|
|
);
|
|
|
|
// async_to_generator_function_arity
|
|
test!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
async_to_generator_function_arity,
|
|
r#"
|
|
async function one(a, b = 1) {}
|
|
async function two(a, b, ...c) {}
|
|
async function three(a, b = 1, c, d = 3) {}
|
|
async function four(a, b = 1, c, ...d) {}
|
|
async function five(a, {b}){}
|
|
async function six(a, {b} = {}){}
|
|
|
|
"#,
|
|
r#"
|
|
|
|
function _one() {
|
|
_one = _asyncToGenerator(function* (a, b = 1) {});
|
|
return _one.apply(this, arguments);
|
|
}
|
|
|
|
function one(a) {
|
|
return _one.apply(this, arguments);
|
|
}
|
|
|
|
function _two() {
|
|
_two = _asyncToGenerator(function* (a, b, ...c) {});
|
|
return _two.apply(this, arguments);
|
|
}
|
|
|
|
function two(a, b) {
|
|
return _two.apply(this, arguments);
|
|
}
|
|
|
|
function _three() {
|
|
_three = _asyncToGenerator(function* (a, b = 1, c, d = 3) {});
|
|
return _three.apply(this, arguments);
|
|
}
|
|
|
|
function three(a) {
|
|
return _three.apply(this, arguments);
|
|
}
|
|
|
|
function _four() {
|
|
_four = _asyncToGenerator(function* (a, b = 1, c, ...d) {});
|
|
return _four.apply(this, arguments);
|
|
}
|
|
|
|
function four(a) {
|
|
return _four.apply(this, arguments);
|
|
}
|
|
|
|
function _five() {
|
|
_five = _asyncToGenerator(function* (a, {
|
|
b
|
|
}) {});
|
|
return _five.apply(this, arguments);
|
|
}
|
|
|
|
function five(a, _) {
|
|
return _five.apply(this, arguments);
|
|
}
|
|
|
|
function _six() {
|
|
_six = _asyncToGenerator(function* (a, {
|
|
b
|
|
} = {}) {});
|
|
return _six.apply(this, arguments);
|
|
}
|
|
|
|
function six(a) {
|
|
return _six.apply(this, arguments);
|
|
}
|
|
|
|
"#
|
|
);
|
|
|
|
// async_to_generator_object_method_with_super
|
|
test!(
|
|
// TODO: Implement caching
|
|
ignore,
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
async_to_generator_object_method_with_super_caching,
|
|
r#"
|
|
class Foo extends class {} {
|
|
async method() {
|
|
super.method();
|
|
|
|
var arrow = () => super.method();
|
|
}
|
|
}
|
|
|
|
"#,
|
|
r#"
|
|
class Foo extends class {} {
|
|
method() {
|
|
var _superprop_getMethod = () => super.method,
|
|
_this = this;
|
|
|
|
return _asyncToGenerator(function* () {
|
|
_superprop_getMethod().call(_this);
|
|
|
|
var arrow = () => _superprop_getMethod().call(_this);
|
|
})();
|
|
}
|
|
|
|
}
|
|
|
|
"#
|
|
);
|
|
|
|
// export_async_default_export
|
|
test!(
|
|
// TODO: Enable this test after implementing es6 module pass.
|
|
ignore,
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
export_async_default_export,
|
|
r#"
|
|
export default async function myFunc() {}
|
|
|
|
"#,
|
|
r#"
|
|
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = myFunc;
|
|
|
|
function myFunc() {
|
|
return _myFunc.apply(this, arguments);
|
|
}
|
|
|
|
function _myFunc() {
|
|
_myFunc = _asyncToGenerator(function* () {});
|
|
return _myFunc.apply(this, arguments);
|
|
}
|
|
|
|
"#
|
|
);
|
|
|
|
// async_to_generator_async
|
|
test!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
async_to_generator_async,
|
|
r#"
|
|
class Foo {
|
|
async foo() {
|
|
var wat = await bar();
|
|
}
|
|
}
|
|
|
|
"#,
|
|
r#"
|
|
class Foo {
|
|
foo() {
|
|
return _asyncToGenerator(function* () {
|
|
var wat = yield bar();
|
|
})();
|
|
}
|
|
|
|
}
|
|
|
|
"#
|
|
);
|
|
|
|
// regression_8783
|
|
test!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
regression_8783,
|
|
r#"
|
|
(async function poll() {
|
|
console.log(await Promise.resolve('Hello'))
|
|
setTimeout(poll, 1000);
|
|
})();
|
|
"#,
|
|
r#"
|
|
(function () {
|
|
var _poll = _asyncToGenerator(function* () {
|
|
console.log((yield Promise.resolve('Hello')));
|
|
setTimeout(poll, 1000);
|
|
});
|
|
|
|
function poll() {
|
|
return _poll.apply(this, arguments);
|
|
}
|
|
|
|
return poll;
|
|
})()();
|
|
|
|
"#
|
|
);
|
|
|
|
// async_to_generator_deeply_nested_asyncs
|
|
test!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
async_to_generator_deeply_nested_asyncs,
|
|
r#"
|
|
async function s(x, ...args) {
|
|
let t = async (y, a) => {
|
|
let r = async (z, b, ...innerArgs) => {
|
|
await z;
|
|
console.log(this, innerArgs, arguments);
|
|
return this.x;
|
|
}
|
|
await r();
|
|
|
|
console.log(this, args, arguments);
|
|
return this.g(r);
|
|
}
|
|
|
|
await t();
|
|
return this.h(t);
|
|
}
|
|
|
|
"#,
|
|
r#"
|
|
function _s() {
|
|
_s = _asyncToGenerator((function*(x, ...args) {
|
|
let t = (function(y, a) {
|
|
var _ref = _asyncToGenerator((function*(y, a) {
|
|
let r = (function(z, b) {
|
|
var _ref1 = _asyncToGenerator((function*(z, b, ...innerArgs) {
|
|
yield z;
|
|
console.log(this, innerArgs, arguments);
|
|
return this.x;
|
|
}).bind(this));
|
|
return function() {
|
|
return _ref1.apply(this, arguments);
|
|
};
|
|
})().bind(this);
|
|
yield r();
|
|
console.log(this, args, arguments);
|
|
return this.g(r);
|
|
}).bind(this));
|
|
return function() {
|
|
return _ref.apply(this, arguments);
|
|
};
|
|
})().bind(this);
|
|
yield t();
|
|
return this.h(t);
|
|
}).bind(this));
|
|
return _s.apply(this, arguments);
|
|
}
|
|
|
|
|
|
function s(x) {
|
|
return _s.apply(this, arguments);
|
|
}
|
|
|
|
"#
|
|
);
|
|
|
|
// export_async_import_and_export
|
|
test!(
|
|
// TODO: Enable this test after implementing es6 module pass.
|
|
ignore,
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
export_async_import_and_export,
|
|
r#"
|
|
import bar from 'bar';
|
|
|
|
export async function foo () { }
|
|
|
|
"#,
|
|
r#"
|
|
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.foo = foo;
|
|
|
|
var _bar = _interopRequireDefault(require("bar"));
|
|
|
|
function foo() {
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
function _foo() {
|
|
_foo = _asyncToGenerator(function* () {});
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
"#
|
|
);
|
|
|
|
// async_to_generator_shadowed_promise_nested
|
|
test!(
|
|
// TODO: Unignore this
|
|
ignore,
|
|
syntax(),
|
|
|_| chain!(resolver(), async_to_generator()),
|
|
async_to_generator_shadowed_promise_nested,
|
|
r#"
|
|
let Promise;
|
|
|
|
async function foo() {
|
|
let Promise;
|
|
|
|
await bar();
|
|
|
|
async function bar() {
|
|
return Promise.resolve();
|
|
}
|
|
}
|
|
|
|
"#,
|
|
r#"
|
|
let _Promise;
|
|
|
|
function _foo() {
|
|
_foo = _asyncToGenerator(function* () {
|
|
let Promise;
|
|
yield bar();
|
|
|
|
function _bar() {
|
|
_bar = _asyncToGenerator(function* () {
|
|
return Promise.resolve();
|
|
});
|
|
return _bar.apply(this, arguments);
|
|
}
|
|
|
|
function bar() {
|
|
return _bar.apply(this, arguments);
|
|
}
|
|
});
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
function foo() {
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
"#
|
|
);
|
|
|
|
// bluebird_coroutines
|
|
|
|
// export_async
|
|
|
|
// regression_4599
|
|
test!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
regression_4599,
|
|
r#"
|
|
async () => await promise
|
|
|
|
async () => { await promise }
|
|
|
|
"#,
|
|
r#"
|
|
/*#__PURE__*/
|
|
_asyncToGenerator(function* () {
|
|
return yield promise;
|
|
});
|
|
|
|
/*#__PURE__*/
|
|
_asyncToGenerator(function* () {
|
|
yield promise;
|
|
});
|
|
|
|
"#
|
|
);
|
|
|
|
// regression_4943_exec
|
|
test_exec!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
regression_4943_exec,
|
|
r#"
|
|
"use strict";
|
|
|
|
function mandatory(paramName) {
|
|
throw new Error(`Missing parameter: ${paramName}`);
|
|
}
|
|
|
|
async function foo({ a, b = mandatory("b") } = {}) {
|
|
return Promise.resolve(b);
|
|
}
|
|
|
|
return foo().then(() => {
|
|
throw new Error('should not occur');
|
|
}, () => true);
|
|
|
|
"#
|
|
);
|
|
|
|
// regression_8783_exec
|
|
test_exec!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
regression_8783_exec,
|
|
r#"
|
|
let log = [];
|
|
|
|
let resolve;
|
|
const main = new Promise(r => { resolve = r });
|
|
|
|
(async function poll(count) {
|
|
log.push(await Promise.resolve(count))
|
|
if (count < 3) setTimeout(poll, 10, count + 1);
|
|
else resolve();
|
|
})(0)
|
|
|
|
return main.then(() => {
|
|
expect(log).toEqual([0, 1, 2, 3]);
|
|
});
|
|
|
|
"#
|
|
);
|
|
|
|
// bluebird_coroutines_expression
|
|
test!(
|
|
ignore,
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
bluebird_coroutines_expression,
|
|
r#"
|
|
var foo = async function () {
|
|
var wat = await bar();
|
|
};
|
|
|
|
"#,
|
|
r#"
|
|
var _coroutine = require("bluebird").coroutine;
|
|
|
|
var foo =
|
|
/*#__PURE__*/
|
|
function () {
|
|
var _ref = _coroutine(function* () {
|
|
var wat = yield bar();
|
|
});
|
|
|
|
return function foo() {
|
|
return _ref.apply(this, arguments);
|
|
};
|
|
}();
|
|
|
|
"#
|
|
);
|
|
|
|
// async_to_generator_expression
|
|
test!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
async_to_generator_expression,
|
|
r#"
|
|
var foo = async function () {
|
|
var wat = await bar();
|
|
};
|
|
|
|
var foo2 = async function () {
|
|
var wat = await bar();
|
|
},
|
|
bar = async function () {
|
|
var wat = await foo();
|
|
};
|
|
|
|
"#,
|
|
r#"
|
|
var foo =
|
|
/*#__PURE__*/
|
|
function () {
|
|
var _ref = _asyncToGenerator(function* () {
|
|
var wat = yield bar();
|
|
});
|
|
|
|
return function () {
|
|
return _ref.apply(this, arguments);
|
|
};
|
|
}();
|
|
|
|
var foo2 =
|
|
/*#__PURE__*/
|
|
function () {
|
|
var _ref = _asyncToGenerator(function* () {
|
|
var wat = yield bar();
|
|
});
|
|
|
|
return function () {
|
|
return _ref.apply(this, arguments);
|
|
};
|
|
}(),
|
|
bar =
|
|
/*#__PURE__*/
|
|
function () {
|
|
var _ref = _asyncToGenerator(function* () {
|
|
var wat = yield foo();
|
|
});
|
|
|
|
return function () {
|
|
return _ref.apply(this, arguments);
|
|
};
|
|
}();
|
|
|
|
"#
|
|
);
|
|
|
|
// async_to_generator_statement
|
|
test!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
async_to_generator_statement,
|
|
r#"
|
|
async function foo() {
|
|
var wat = await bar();
|
|
}
|
|
|
|
"#,
|
|
r#"
|
|
function _foo() {
|
|
_foo = _asyncToGenerator(function* () {
|
|
var wat = yield bar();
|
|
});
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
function foo() {
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
"#
|
|
);
|
|
|
|
// async_to_generator_shadowed_promise_import
|
|
test!(
|
|
// TODO: Unignore this
|
|
ignore,
|
|
syntax(),
|
|
|_| chain!(resolver(), async_to_generator()),
|
|
async_to_generator_shadowed_promise_import,
|
|
r#"
|
|
import Promise from 'somewhere';
|
|
|
|
async function foo() {
|
|
await Promise.resolve();
|
|
}
|
|
|
|
"#,
|
|
r#"
|
|
import _Promise from 'somewhere';
|
|
|
|
function _foo() {
|
|
_foo = _asyncToGenerator(function* () {
|
|
yield _Promise.resolve();
|
|
});
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
function foo() {
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
"#
|
|
);
|
|
|
|
// async_to_generator_parameters
|
|
test!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
async_to_generator_parameters,
|
|
r#"
|
|
async function foo(bar) {
|
|
|
|
}
|
|
|
|
"#,
|
|
r#"
|
|
function _foo() {
|
|
_foo = _asyncToGenerator(function* (bar) {});
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
|
|
function foo(bar) {
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
"#
|
|
);
|
|
|
|
// async_to_generator
|
|
|
|
// regression_t6882_exec
|
|
test_exec!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
regression_t6882_exec,
|
|
r#"
|
|
foo();
|
|
|
|
async function foo() {}
|
|
|
|
"#
|
|
);
|
|
|
|
// async_to_generator_parameters
|
|
test!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
issue_600,
|
|
r#"
|
|
async function foo() {
|
|
for (let a of b) {
|
|
}
|
|
}
|
|
"#,
|
|
"function _foo() {
|
|
_foo = _asyncToGenerator(function*() {
|
|
for (let a of b){
|
|
}
|
|
});
|
|
return _foo.apply(this, arguments);
|
|
}
|
|
function foo() {
|
|
return _foo.apply(this, arguments);
|
|
}"
|
|
);
|
|
|
|
test!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
issue_1036_1,
|
|
"
|
|
const x = async function() {
|
|
console.log(
|
|
await Promise.all([[1], [2], [3]].map(
|
|
async ([a]) => Promise.resolve().then(() => a * 2))
|
|
)
|
|
);
|
|
}
|
|
",
|
|
"
|
|
const x = function() {
|
|
var _ref = _asyncToGenerator(function*() {
|
|
console.log((yield Promise.all([
|
|
[
|
|
1
|
|
],
|
|
[
|
|
2
|
|
],
|
|
[
|
|
3
|
|
]
|
|
].map(_asyncToGenerator(function*([a]) {
|
|
return Promise.resolve().then(function() {
|
|
return a * 2;
|
|
});
|
|
})))));
|
|
});
|
|
return function() {
|
|
return _ref.apply(this, arguments);
|
|
};
|
|
}();
|
|
"
|
|
);
|
|
|
|
test_exec!(
|
|
syntax(),
|
|
|_| async_to_generator(),
|
|
issue_1036_2,
|
|
"
|
|
const x = async function() {
|
|
return await Promise.all([[1], [2], [3]].map(
|
|
async ([a]) => Promise.resolve().then(() => a * 2))
|
|
)
|
|
};
|
|
return x().then(x => {
|
|
expect(x).toEqual([2, 4, 6])
|
|
})
|
|
"
|
|
);
|