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53 lines
1.2 KiB
JavaScript
53 lines
1.2 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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// Tests that the devtools/shared/worker can handle:
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// returned primitives (or promise or Error)
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//
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// And tests `workerify` by doing so.
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const { DevToolsWorker, workerify } = require("devtools/shared/worker/worker");
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function square (x) {
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return x * x;
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}
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function squarePromise (x) {
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return new Promise((resolve) => resolve(x*x));
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}
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function squareError (x) {
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return new Error("Nope");
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}
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function squarePromiseReject (x) {
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return new Promise((_, reject) => reject("Nope"));
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}
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add_task(function*() {
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let fn = workerify(square);
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is((yield fn(5)), 25, "return primitives successful");
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fn.destroy();
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fn = workerify(squarePromise);
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is((yield fn(5)), 25, "promise primitives successful");
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fn.destroy();
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fn = workerify(squareError);
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try {
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yield fn(5);
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ok(false, "return error should reject");
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} catch (e) {
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ok(true, "return error should reject");
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}
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fn.destroy();
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fn = workerify(squarePromiseReject);
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try {
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yield fn(5);
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ok(false, "returned rejected promise rejects");
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} catch (e) {
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ok(true, "returned rejected promise rejects");
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}
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fn.destroy();
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});
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