pdfjs.config

@@ -1,5 +1,5 @@
 {
   "stableVersion": "5.0.375",
-  "baseVersion": "d86045eacbd6f8cc9cbe8fd616800ca3edcbd0dc",
-  "versionPrefix": "5.1."
+  "baseVersion": "7a57af12e13a47927c460e6b739a6ca132e7603d",
+  "versionPrefix": "5.0."
 }

src/core/colorspace_utils.js

@@ -289,7 +289,7 @@ class ColorSpaceUtils {
   }
 
   static get cmyk() {
-    if (CmykICCBasedCS.isUsable) {
+    if (IccColorSpace.isUsable) {
       try {
         return shadow(this, "cmyk", new CmykICCBasedCS());
       } catch {

src/core/icc_colorspace.js

@@ -130,15 +130,11 @@ class IccColorSpace extends ColorSpace {
   static get isUsable() {
     let isUsable = false;
     if (this.#useWasm) {
-      if (this.#wasmUrl) {
-        try {
-          this._module = QCMS._module = this.#load();
-          isUsable = !!this._module;
-        } catch (e) {
-          warn(`ICCBased color space: "${e}".`);
-        }
-      } else {
-        warn("No ICC color space support due to missing `wasmUrl` API option");
+      try {
+        this._module = QCMS._module = this.#load();
+        isUsable = !!this._module;
+      } catch (e) {
+        warn(`ICCBased color space: "${e}".`);
       }
     }
 
@@ -173,19 +169,6 @@ class CmykICCBasedCS extends IccColorSpace {
   static setOptions({ iccUrl }) {
     this.#iccUrl = iccUrl;
   }
-
-  static get isUsable() {
-    let isUsable = false;
-    if (IccColorSpace.isUsable) {
-      if (this.#iccUrl) {
-        isUsable = true;
-      } else {
-        warn("No CMYK ICC profile support due to missing `iccUrl` API option");
-      }
-    }
-
-    return shadow(this, "isUsable", isUsable);
-  }
 }
 
 export { CmykICCBasedCS, IccColorSpace };

src/display/api.js

@@ -629,48 +629,39 @@ const isValidExplicitDest = _isValidExplicitDest.bind(
 class PDFDocumentLoadingTask {
   static #docId = 0;
 
-  /**
-   * @private
-   */
-  _capability = Promise.withResolvers();
+  constructor() {
+    this._capability = Promise.withResolvers();
+    this._transport = null;
+    this._worker = null;
 
-  /**
-   * @private
-   */
-  _transport = null;
+    /**
+     * Unique identifier for the document loading task.
+     * @type {string}
+     */
+    this.docId = `d${PDFDocumentLoadingTask.#docId++}`;
 
-  /**
-   * @private
-   */
-  _worker = null;
+    /**
+     * Whether the loading task is destroyed or not.
+     * @type {boolean}
+     */
+    this.destroyed = false;
 
-  /**
-   * Unique identifier for the document loading task.
-   * @type {string}
-   */
-  docId = `d${PDFDocumentLoadingTask.#docId++}`;
+    /**
+     * Callback to request a password if a wrong or no password was provided.
+     * The callback receives two parameters: a function that should be called
+     * with the new password, and a reason (see {@link PasswordResponses}).
+     * @type {function}
+     */
+    this.onPassword = null;
 
-  /**
-   * Whether the loading task is destroyed or not.
-   * @type {boolean}
-   */
-  destroyed = false;
-
-  /**
-   * Callback to request a password if a wrong or no password was provided.
-   * The callback receives two parameters: a function that should be called
-   * with the new password, and a reason (see {@link PasswordResponses}).
-   * @type {function}
-   */
-  onPassword = null;
-
-  /**
-   * Callback to be able to monitor the loading progress of the PDF file
-   * (necessary to implement e.g. a loading bar).
-   * The callback receives an {@link OnProgressParameters} argument.
-   * @type {function}
-   */
-  onProgress = null;
+    /**
+     * Callback to be able to monitor the loading progress of the PDF file
+     * (necessary to implement e.g. a loading bar).
+     * The callback receives an {@link OnProgressParameters} argument.
+     * @type {function}
+     */
+    this.onProgress = null;
+  }
 
   /**
    * Promise for document loading task completion.
@@ -708,16 +699,6 @@ class PDFDocumentLoadingTask {
     this._worker?.destroy();
     this._worker = null;
   }
-
-  /**
-   * Attempt to fetch the raw data of the PDF document, when e.g.
-   *  - An exception was thrown during document initialization.
-   *  - An `onPassword` callback is delaying initialization.
-   * @returns {Promise<Uint8Array>}
-   */
-  async getData() {
-    return this._transport.getData();
-  }
 }
 
 /**

test/unit/api_spec.js

@@ -828,47 +828,6 @@ describe("api", function () {
 
       await loadingTask.destroy();
     });
-
-    it("gets data, on failure, from `PDFDocumentLoadingTask`-instance", async function () {
-      const typedArrayPdf = await DefaultFileReaderFactory.fetch({
-        path: TEST_PDFS_PATH + "issue6010_1.pdf",
-      });
-
-      // Sanity check to make sure that we fetched the entire PDF file.
-      expect(typedArrayPdf instanceof Uint8Array).toEqual(true);
-      expect(typedArrayPdf.length).toEqual(1116);
-
-      const loadingTask = getDocument(typedArrayPdf.slice());
-      expect(loadingTask instanceof PDFDocumentLoadingTask).toEqual(true);
-
-      let passwordData = null;
-      // Attach the callback that is used to request a password;
-      // similarly to how the default viewer handles passwords.
-      loadingTask.onPassword = async (updatePassword, reason) => {
-        passwordData = await loadingTask.getData();
-
-        updatePassword(new Error("Should reject the loadingTask."));
-      };
-
-      try {
-        await loadingTask.promise;
-
-        // Shouldn't get here.
-        expect(false).toEqual(true);
-      } catch (ex) {
-        expect(ex instanceof PasswordException).toEqual(true);
-        expect(ex.code).toEqual(PasswordResponses.NEED_PASSWORD);
-      }
-
-      // Ensure that the raw PDF document can be fetched while
-      // an `onPassword` callback is delaying initialization...
-      expect(passwordData).toEqual(typedArrayPdf);
-      // ... and once an exception has stopped initialization.
-      const data = await loadingTask.getData();
-      expect(data).toEqual(typedArrayPdf);
-
-      await loadingTask.destroy();
-    });
   });
 
   describe("PDFWorker", function () {

web/app.js

@@ -1153,9 +1153,7 @@ const PDFViewerApplication = {
   async download() {
     let data;
     try {
-      data = await (this.pdfDocument
-        ? this.pdfDocument.getData()
-        : this.pdfLoadingTask.getData());
+      data = await this.pdfDocument.getData();
     } catch {
       // When the PDF document isn't ready, simply download using the URL.
     }