pdf.js/test/unit/pdf.image_decoders_spec.js

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/* Copyright 2023 Mozilla Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { getVerbosityLevel, setVerbosityLevel } from "../../src/shared/util.js";
import { Jbig2Image } from "../../src/core/jbig2.js";
import { JpegImage } from "../../src/core/jpg.js";
import { JpxImage } from "../../src/core/jpx.js";
describe("pdfimage_api", function () {
it("checks that the *official* PDF.js-image decoders API exposes the expected functionality", async function () {
// eslint-disable-next-line no-unsanitized/method
const pdfimageAPI = await import(
typeof PDFJSDev !== "undefined" && PDFJSDev.test("LIB")
? "../../pdf.image_decoders.js"
: "../../src/pdf.image_decoders.js"
);
// The imported Object contains an (automatically) inserted Symbol,
// hence we copy the data to allow using a simple comparison below.
expect({ ...pdfimageAPI }).toEqual({
getVerbosityLevel,
Jbig2Image,
JpegImage,
JpxImage,
setVerbosityLevel,
});
});
});