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47 lines
1.7 KiB
JavaScript
47 lines
1.7 KiB
JavaScript
/* Copyright 2023 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { PDFWorker } from "../../src/display/api.js";
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import { WorkerMessageHandler } from "../../src/core/worker.js";
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const expectedAPI = Object.freeze({
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WorkerMessageHandler,
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});
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describe("pdfworker_api", function () {
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afterEach(function () {
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// Avoid interfering with other unit-tests, since `globalThis.pdfjsWorker`
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// being defined will impact loading and usage of the worker.
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PDFWorker._resetGlobalState();
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});
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it("checks that the *official* PDF.js-worker API exposes the expected functionality", async function () {
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// eslint-disable-next-line no-unsanitized/method
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const pdfworkerAPI = await import(
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typeof PDFJSDev !== "undefined" && PDFJSDev.test("LIB")
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? "../../pdf.worker.js"
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: "../../src/pdf.worker.js"
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);
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// The imported Object contains an (automatically) inserted Symbol,
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// hence we copy the data to allow using a simple comparison below.
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expect({ ...pdfworkerAPI }).toEqual(expectedAPI);
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expect(Object.keys(globalThis.pdfjsWorker).sort()).toEqual(
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Object.keys(expectedAPI).sort()
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);
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});
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});
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