47 lines
1.4 KiB
TypeScript
47 lines
1.4 KiB
TypeScript
import {expectType, expectError} from 'tsd';
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import pTimeout = require('.');
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import {TimeoutError} from '.';
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const delayedPromise: () => Promise<string> = async () => {
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return new Promise(resolve => {
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setTimeout(() => {
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resolve('foo');
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}, 200);
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});
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};
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pTimeout(delayedPromise(), 50).then(() => 'foo');
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pTimeout(delayedPromise(), 50, () => {
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return pTimeout(delayedPromise(), 300);
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});
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pTimeout(delayedPromise(), 50).then(value => expectType<string>(value));
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pTimeout(delayedPromise(), 50, 'error').then(value =>
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expectType<string>(value)
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);
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pTimeout(delayedPromise(), 50, new Error('error')).then(value =>
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expectType<string>(value)
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);
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pTimeout(delayedPromise(), 50, async () => 10).then(value => {
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expectType<string | number>(value);
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});
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pTimeout(delayedPromise(), 50, () => 10).then(value => {
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expectType<string | number>(value);
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});
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const customTimers = {setTimeout, clearTimeout};
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pTimeout(delayedPromise(), 50, undefined, {customTimers});
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pTimeout(delayedPromise(), 50, 'foo', {customTimers});
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pTimeout(delayedPromise(), 50, new Error('error'), {customTimers});
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pTimeout(delayedPromise(), 50, () => 10, {});
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expectError(pTimeout(delayedPromise(), 50, () => 10, {customTimers: {setTimeout}}));
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expectError(pTimeout(delayedPromise(), 50, () => 10, {
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customTimers: {
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setTimeout: () => 42, // Invalid `setTimeout` implementation
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clearTimeout
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}
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}));
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const timeoutError = new TimeoutError();
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expectType<TimeoutError>(timeoutError);
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