fork from https://github.com/mozilla/pdf.js.git

2026-06-08 13:26:57 +02:00
parent be60be5b03
commit 141762041b
2444 changed files with 1179392 additions and 15 deletions
--- a/test/unit/pdf_spec.js
+++ b/test/unit/pdf_spec.js
@@ -0,0 +1,188 @@
+/* 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 {
+  AbortException,
+  AnnotationEditorParamsType,
+  AnnotationEditorType,
+  AnnotationMode,
+  AnnotationType,
+  createValidAbsoluteUrl,
+  FeatureTest,
+  getUuid,
+  ImageKind,
+  InvalidPDFException,
+  makeArr,
+  makeMap,
+  makeObj,
+  normalizeUnicode,
+  OPS,
+  PasswordException,
+  PasswordResponses,
+  PermissionFlag,
+  ResponseException,
+  shadow,
+  updateUrlHash,
+  Util,
+  VerbosityLevel,
+} from "../../src/shared/util.js";
+import {
+  applyOpacity,
+  CSSConstants,
+  fetchData,
+  findContrastColor,
+  getFilenameFromUrl,
+  getPdfFilenameFromUrl,
+  getRGB,
+  getRGBA,
+  isDataScheme,
+  isPdfFile,
+  noContextMenu,
+  OutputScale,
+  PDFDateString,
+  PixelsPerInch,
+  RenderingCancelledException,
+  renderRichText,
+  setLayerDimensions,
+  stopEvent,
+  SupportedImageMimeTypes,
+} from "../../src/display/display_utils.js";
+import {
+  build,
+  getDocument,
+  PDFDataRangeTransport,
+  PDFWorker,
+  version,
+} from "../../src/display/api.js";
+import { AnnotationEditorLayer } from "../../src/display/editor/annotation_editor_layer.js";
+import { AnnotationEditorUIManager } from "../../src/display/editor/tools.js";
+import { AnnotationLayer } from "../../src/display/annotation_layer.js";
+import { ColorPicker } from "../../src/display/editor/color_picker.js";
+import { DOMSVGFactory } from "../../src/display/svg_factory.js";
+import { DrawLayer } from "../../src/display/draw_layer.js";
+import { GlobalWorkerOptions } from "../../src/display/worker_options.js";
+import { isValidExplicitDest } from "../../src/display/api_utils.js";
+import { MathClamp } from "../../src/shared/math_clamp.js";
+import { SignatureExtractor } from "../../src/display/editor/drawers/signaturedraw.js";
+import { TextLayer } from "../../src/display/text_layer.js";
+import { TextLayerImages } from "../../src/display/text_layer_images.js";
+import { TouchManager } from "../../src/display/touch_manager.js";
+import { XfaLayer } from "../../src/display/xfa_layer.js";
+
+const expectedAPI = Object.freeze({
+  AbortException,
+  AnnotationEditorLayer,
+  AnnotationEditorParamsType,
+  AnnotationEditorType,
+  AnnotationEditorUIManager,
+  AnnotationLayer,
+  AnnotationMode,
+  AnnotationType,
+  applyOpacity,
+  build,
+  ColorPicker,
+  createValidAbsoluteUrl,
+  CSSConstants,
+  DOMSVGFactory,
+  DrawLayer,
+  FeatureTest,
+  fetchData,
+  findContrastColor,
+  getDocument,
+  getFilenameFromUrl,
+  getPdfFilenameFromUrl,
+  getRGB,
+  getRGBA,
+  getUuid,
+  GlobalWorkerOptions,
+  ImageKind,
+  InvalidPDFException,
+  isDataScheme,
+  isPdfFile,
+  isValidExplicitDest,
+  makeArr,
+  makeMap,
+  makeObj,
+  MathClamp,
+  noContextMenu,
+  normalizeUnicode,
+  OPS,
+  OutputScale,
+  PasswordException,
+  PasswordResponses,
+  PDFDataRangeTransport,
+  PDFDateString,
+  PDFWorker,
+  PermissionFlag,
+  PixelsPerInch,
+  RenderingCancelledException,
+  renderRichText,
+  ResponseException,
+  setLayerDimensions,
+  shadow,
+  SignatureExtractor,
+  stopEvent,
+  SupportedImageMimeTypes,
+  TextLayer,
+  TextLayerImages,
+  TouchManager,
+  updateUrlHash,
+  Util,
+  VerbosityLevel,
+  version,
+  XfaLayer,
+});
+
+describe("pdfjs_api", function () {
+  it("checks that the *official* PDF.js API exposes the expected functionality", async function () {
+    // eslint-disable-next-line no-unsanitized/method
+    const pdfjsAPI = await import(
+      typeof PDFJSDev !== "undefined" && PDFJSDev.test("LIB")
+        ? "../../pdf.js"
+        : "../../src/pdf.js"
+    );
+
+    // The imported Object contains an (automatically) inserted Symbol,
+    // hence we copy the data to allow using a simple comparison below.
+    expect({ ...pdfjsAPI }).toEqual(expectedAPI);
+
+    expect(Object.keys(globalThis.pdfjsLib).sort()).toEqual(
+      Object.keys(expectedAPI).sort()
+    );
+  });
+});
+
+describe("web_pdfjsLib", function () {
+  it("checks that the viewer re-exports the expected API functionality", async function () {
+    // Load the API globally, as the viewer does.
+    // eslint-disable-next-line no-unsanitized/method
+    await import(
+      typeof PDFJSDev !== "undefined" && PDFJSDev.test("LIB")
+        ? "../../../generic-legacy/build/pdf.mjs"
+        : "../../build/generic/build/pdf.mjs"
+    );
+
+    // eslint-disable-next-line no-unsanitized/method
+    const webPdfjsLib = await import(
+      typeof PDFJSDev !== "undefined" && PDFJSDev.test("LIB")
+        ? "../../../../web/pdfjs.js"
+        : "../../web/pdfjs.js"
+    );
+
+    expect(Object.keys(webPdfjsLib).sort()).toEqual(
+      Object.keys(expectedAPI).sort()
+    );
+  });
+});