52 lines
2.1 KiB
JavaScript
52 lines
2.1 KiB
JavaScript
/**
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* @licstart The following is the entire license notice for the
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* JavaScript code in this page
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*
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* Copyright 2022 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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* @licend The above is the entire license notice for the
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* JavaScript code in this page
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*/
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"use strict";
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var _text_layer = require("../../display/text_layer.js");
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var _test_utils = require("./test_utils.js");
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var _api = require("../../display/api.js");
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var _is_node = require("../../shared/is_node.js");
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describe("textLayer", function () {
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it("creates textLayer from ReadableStream", async function () {
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if (_is_node.isNodeJS) {
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pending("document.createDocumentFragment is not supported in Node.js.");
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}
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const loadingTask = (0, _api.getDocument)((0, _test_utils.buildGetDocumentParams)("basicapi.pdf"));
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const pdfDocument = await loadingTask.promise;
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const page = await pdfDocument.getPage(1);
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const textContentItemsStr = [];
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const textLayerRenderTask = (0, _text_layer.renderTextLayer)({
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textContentStream: page.streamTextContent(),
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container: document.createDocumentFragment(),
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viewport: page.getViewport(),
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textContentItemsStr
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});
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expect(textLayerRenderTask instanceof _text_layer.TextLayerRenderTask).toEqual(true);
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await textLayerRenderTask.promise;
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expect(textContentItemsStr).toEqual(["Table Of Content", "", "Chapter 1", " ", "..........................................................", " ", "2", "", "Paragraph 1.1", " ", "......................................................", " ", "3", "", "page 1 / 3"]);
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});
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}); |