47 lines
1.1 KiB
JavaScript
47 lines
1.1 KiB
JavaScript
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"use strict";
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module.exports = function (t) {
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if (typeof Promise !== "function") return null; // Run tests only in ES2015+ env
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return {
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"Delays execution": function (a, d) {
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var invoked = false;
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var promise = t(function (resolve) {
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invoked = true;
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setTimeout(function () { resolve(20); }, 10);
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});
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a(invoked, false);
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setTimeout(function () {
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a(invoked, false);
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promise.then(function (value) {
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a(value, 20);
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setTimeout(d, 0); // Escape error swallowing
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});
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a(invoked, true);
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}, 15);
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},
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"Passes rejection": function (a, d) {
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var promise = t(function (resolve, reject) {
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setTimeout(function () { reject(new Error("Stop")); }, 10);
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});
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promise.catch(function (error) {
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a(error instanceof Error, true);
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a(error.message, "Stop");
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setTimeout(d, 0); // Escape error swallowing
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});
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},
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"Passes sync exception": function (a, d) {
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var promise = t(function () { throw new Error("Stop"); });
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promise.catch(function (error) {
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a(error instanceof Error, true);
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a(error.message, "Stop");
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setTimeout(d, 0); // Escape error swallowing
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});
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}
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};
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};
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