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js-eval: use engine262's own TLA #49

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js-eval: use engine262's own TLA #49

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4 changes: 4 additions & 0 deletions src/plugins/js-eval/__tests__/jsEvalPlugin-test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -109,12 +109,16 @@ describe('jsEvalPlugin', () => {
await testEval(
`n> function foo(){}; let o={[await 'foo']: await eval('1')}; o`,
),
await testEval(
`e> function foo(){}; let o={[await 'foo']: await eval('1')}; o`,
),
]).toEqual([
'(okay) 2n',
'(okay) 2n',
'(okay) undefined',
'(okay) undefined',
'(okay) { foo: 1 }',
'(okay) { foo: 1 }',
]);
});

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10 changes: 5 additions & 5 deletions src/plugins/js-eval/jsEvalPlugin.js
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Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,7 @@ const jsEvalPlugin = async ({ mentionUser, respond, message, selfConfig = {} })
if (mode === '?') return respond((mentionUser ? `${mentionUser}, ` : '') + helpMsg);
let code = message.slice(2);

const hasMaybeTLA = /\bawait\b/.test(code);
const hasMaybeTLA = mode !== 'e' && /\bawait\b/.test(code); // engine262 ships TLA

if (mode === 'b' && !hasMaybeTLA) {
code = (await babel.transformAsync(code, { plugins: transformPlugins })).code;
Expand All @@ -58,10 +58,10 @@ const jsEvalPlugin = async ({ mentionUser, respond, message, selfConfig = {} })
mode === 'e'
? 'engine262'
: mode === 's'
? 'script'
: mode === 'm'
? 'module'
: 'node-cjs',
? 'script'
: mode === 'm'
? 'module'
: 'node-cjs',
selfConfig.timer || 5000,
mode === 'b' ? CMD_SHIMS : mode === 'n' ? CMD : CMD_HARMONY,
);
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