PDF.js version 1.8.548 - See mozilla/pdf.js@ca3c08f12b1b1e70523d06b54232d26e07244f43

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.8.542",
+  "version": "1.8.548",
   "main": [
     "build/pdf.js",
     "build/pdf.worker.js"

build/pdf.combined.js

@@ -13116,8 +13116,8 @@ var _UnsupportedManager = function UnsupportedManagerClosure() {
 }();
 var version, build;
 {
-  exports.version = version = '1.8.542';
-  exports.build = build = '26be1df5';
+  exports.version = version = '1.8.548';
+  exports.build = build = 'ca3c08f1';
 }
 exports.getDocument = getDocument;
 exports.LoopbackPort = LoopbackPort;
@@ -13206,6 +13206,58 @@ var SVGGraphics = function SVGGraphics() {
       }
       return b << 16 | a;
     }
+    function deflateSync(literals) {
+      if (!(0, _util.isNodeJS)()) {
+        return deflateSyncUncompressed(literals);
+      }
+      try {
+        var input;
+        if (parseInt(process.versions.node) >= 8) {
+          input = literals;
+        } else {
+          input = new Buffer(literals);
+        }
+        var output = require('zlib').deflateSync(input, { level: 9 });
+        return output instanceof Uint8Array ? output : new Uint8Array(output);
+      } catch (e) {
+        (0, _util.warn)('Not compressing PNG because zlib.deflateSync is unavailable: ' + e);
+      }
+      return deflateSyncUncompressed(literals);
+    }
+    function deflateSyncUncompressed(literals) {
+      var len = literals.length;
+      var maxBlockLength = 0xFFFF;
+      var deflateBlocks = Math.ceil(len / maxBlockLength);
+      var idat = new Uint8Array(2 + len + deflateBlocks * 5 + 4);
+      var pi = 0;
+      idat[pi++] = 0x78;
+      idat[pi++] = 0x9c;
+      var pos = 0;
+      while (len > maxBlockLength) {
+        idat[pi++] = 0x00;
+        idat[pi++] = 0xff;
+        idat[pi++] = 0xff;
+        idat[pi++] = 0x00;
+        idat[pi++] = 0x00;
+        idat.set(literals.subarray(pos, pos + maxBlockLength), pi);
+        pi += maxBlockLength;
+        pos += maxBlockLength;
+        len -= maxBlockLength;
+      }
+      idat[pi++] = 0x01;
+      idat[pi++] = len & 0xff;
+      idat[pi++] = len >> 8 & 0xff;
+      idat[pi++] = ~len & 0xffff & 0xff;
+      idat[pi++] = (~len & 0xffff) >> 8 & 0xff;
+      idat.set(literals.subarray(pos), pi);
+      pi += literals.length - pos;
+      var adler = adler32(literals, 0, literals.length);
+      idat[pi++] = adler >> 24 & 0xff;
+      idat[pi++] = adler >> 16 & 0xff;
+      idat[pi++] = adler >> 8 & 0xff;
+      idat[pi++] = adler & 0xff;
+      return idat;
+    }
     function encode(imgData, kind, forceDataSchema) {
       var width = imgData.width;
       var height = imgData.height;
@@ -13250,37 +13302,7 @@ var SVGGraphics = function SVGGraphics() {
         }
       }
       var ihdr = new Uint8Array([width >> 24 & 0xff, width >> 16 & 0xff, width >> 8 & 0xff, width & 0xff, height >> 24 & 0xff, height >> 16 & 0xff, height >> 8 & 0xff, height & 0xff, bitDepth, colorType, 0x00, 0x00, 0x00]);
-      var len = literals.length;
-      var maxBlockLength = 0xFFFF;
-      var deflateBlocks = Math.ceil(len / maxBlockLength);
-      var idat = new Uint8Array(2 + len + deflateBlocks * 5 + 4);
-      var pi = 0;
-      idat[pi++] = 0x78;
-      idat[pi++] = 0x9c;
-      var pos = 0;
-      while (len > maxBlockLength) {
-        idat[pi++] = 0x00;
-        idat[pi++] = 0xff;
-        idat[pi++] = 0xff;
-        idat[pi++] = 0x00;
-        idat[pi++] = 0x00;
-        idat.set(literals.subarray(pos, pos + maxBlockLength), pi);
-        pi += maxBlockLength;
-        pos += maxBlockLength;
-        len -= maxBlockLength;
-      }
-      idat[pi++] = 0x01;
-      idat[pi++] = len & 0xff;
-      idat[pi++] = len >> 8 & 0xff;
-      idat[pi++] = ~len & 0xffff & 0xff;
-      idat[pi++] = (~len & 0xffff) >> 8 & 0xff;
-      idat.set(literals.subarray(pos), pi);
-      pi += literals.length - pos;
-      var adler = adler32(literals, 0, literals.length);
-      idat[pi++] = adler >> 24 & 0xff;
-      idat[pi++] = adler >> 16 & 0xff;
-      idat[pi++] = adler >> 8 & 0xff;
-      idat[pi++] = adler & 0xff;
+      var idat = deflateSync(literals);
       var pngLength = PNG_HEADER.length + CHUNK_WRAPPER_SIZE * 3 + ihdr.length + idat.length;
       var data = new Uint8Array(pngLength);
       var offset = 0;
@@ -28605,8 +28627,8 @@ if (!_util.globalScope.PDFJS) {
 }
 var PDFJS = _util.globalScope.PDFJS;
 {
-  PDFJS.version = '1.8.542';
-  PDFJS.build = '26be1df5';
+  PDFJS.version = '1.8.548';
+  PDFJS.build = 'ca3c08f1';
 }
 PDFJS.pdfBug = false;
 if (PDFJS.verbosity !== undefined) {
@@ -47232,8 +47254,8 @@ exports.TilingPattern = TilingPattern;
 "use strict";
 
 
-var pdfjsVersion = '1.8.542';
-var pdfjsBuild = '26be1df5';
+var pdfjsVersion = '1.8.548';
+var pdfjsBuild = 'ca3c08f1';
 var pdfjsSharedUtil = __w_pdfjs_require__(0);
 var pdfjsDisplayGlobal = __w_pdfjs_require__(25);
 var pdfjsDisplayAPI = __w_pdfjs_require__(10);

build/pdf.js

@@ -3849,8 +3849,8 @@ var _UnsupportedManager = function UnsupportedManagerClosure() {
 }();
 var version, build;
 {
-  exports.version = version = '1.8.542';
-  exports.build = build = '26be1df5';
+  exports.version = version = '1.8.548';
+  exports.build = build = 'ca3c08f1';
 }
 exports.getDocument = getDocument;
 exports.LoopbackPort = LoopbackPort;
@@ -3939,6 +3939,58 @@ var SVGGraphics = function SVGGraphics() {
       }
       return b << 16 | a;
     }
+    function deflateSync(literals) {
+      if (!(0, _util.isNodeJS)()) {
+        return deflateSyncUncompressed(literals);
+      }
+      try {
+        var input;
+        if (parseInt(process.versions.node) >= 8) {
+          input = literals;
+        } else {
+          input = new Buffer(literals);
+        }
+        var output = require('zlib').deflateSync(input, { level: 9 });
+        return output instanceof Uint8Array ? output : new Uint8Array(output);
+      } catch (e) {
+        (0, _util.warn)('Not compressing PNG because zlib.deflateSync is unavailable: ' + e);
+      }
+      return deflateSyncUncompressed(literals);
+    }
+    function deflateSyncUncompressed(literals) {
+      var len = literals.length;
+      var maxBlockLength = 0xFFFF;
+      var deflateBlocks = Math.ceil(len / maxBlockLength);
+      var idat = new Uint8Array(2 + len + deflateBlocks * 5 + 4);
+      var pi = 0;
+      idat[pi++] = 0x78;
+      idat[pi++] = 0x9c;
+      var pos = 0;
+      while (len > maxBlockLength) {
+        idat[pi++] = 0x00;
+        idat[pi++] = 0xff;
+        idat[pi++] = 0xff;
+        idat[pi++] = 0x00;
+        idat[pi++] = 0x00;
+        idat.set(literals.subarray(pos, pos + maxBlockLength), pi);
+        pi += maxBlockLength;
+        pos += maxBlockLength;
+        len -= maxBlockLength;
+      }
+      idat[pi++] = 0x01;
+      idat[pi++] = len & 0xff;
+      idat[pi++] = len >> 8 & 0xff;
+      idat[pi++] = ~len & 0xffff & 0xff;
+      idat[pi++] = (~len & 0xffff) >> 8 & 0xff;
+      idat.set(literals.subarray(pos), pi);
+      pi += literals.length - pos;
+      var adler = adler32(literals, 0, literals.length);
+      idat[pi++] = adler >> 24 & 0xff;
+      idat[pi++] = adler >> 16 & 0xff;
+      idat[pi++] = adler >> 8 & 0xff;
+      idat[pi++] = adler & 0xff;
+      return idat;
+    }
     function encode(imgData, kind, forceDataSchema) {
       var width = imgData.width;
       var height = imgData.height;
@@ -3983,37 +4035,7 @@ var SVGGraphics = function SVGGraphics() {
         }
       }
       var ihdr = new Uint8Array([width >> 24 & 0xff, width >> 16 & 0xff, width >> 8 & 0xff, width & 0xff, height >> 24 & 0xff, height >> 16 & 0xff, height >> 8 & 0xff, height & 0xff, bitDepth, colorType, 0x00, 0x00, 0x00]);
-      var len = literals.length;
-      var maxBlockLength = 0xFFFF;
-      var deflateBlocks = Math.ceil(len / maxBlockLength);
-      var idat = new Uint8Array(2 + len + deflateBlocks * 5 + 4);
-      var pi = 0;
-      idat[pi++] = 0x78;
-      idat[pi++] = 0x9c;
-      var pos = 0;
-      while (len > maxBlockLength) {
-        idat[pi++] = 0x00;
-        idat[pi++] = 0xff;
-        idat[pi++] = 0xff;
-        idat[pi++] = 0x00;
-        idat[pi++] = 0x00;
-        idat.set(literals.subarray(pos, pos + maxBlockLength), pi);
-        pi += maxBlockLength;
-        pos += maxBlockLength;
-        len -= maxBlockLength;
-      }
-      idat[pi++] = 0x01;
-      idat[pi++] = len & 0xff;
-      idat[pi++] = len >> 8 & 0xff;
-      idat[pi++] = ~len & 0xffff & 0xff;
-      idat[pi++] = (~len & 0xffff) >> 8 & 0xff;
-      idat.set(literals.subarray(pos), pi);
-      pi += literals.length - pos;
-      var adler = adler32(literals, 0, literals.length);
-      idat[pi++] = adler >> 24 & 0xff;
-      idat[pi++] = adler >> 16 & 0xff;
-      idat[pi++] = adler >> 8 & 0xff;
-      idat[pi++] = adler & 0xff;
+      var idat = deflateSync(literals);
       var pngLength = PNG_HEADER.length + CHUNK_WRAPPER_SIZE * 3 + ihdr.length + idat.length;
       var data = new Uint8Array(pngLength);
       var offset = 0;
@@ -5883,8 +5905,8 @@ if (!_util.globalScope.PDFJS) {
 }
 var PDFJS = _util.globalScope.PDFJS;
 {
-  PDFJS.version = '1.8.542';
-  PDFJS.build = '26be1df5';
+  PDFJS.version = '1.8.548';
+  PDFJS.build = 'ca3c08f1';
 }
 PDFJS.pdfBug = false;
 if (PDFJS.verbosity !== undefined) {
@@ -11422,8 +11444,8 @@ exports.TilingPattern = TilingPattern;
 "use strict";
 
 
-var pdfjsVersion = '1.8.542';
-var pdfjsBuild = '26be1df5';
+var pdfjsVersion = '1.8.548';
+var pdfjsBuild = 'ca3c08f1';
 var pdfjsSharedUtil = __w_pdfjs_require__(0);
 var pdfjsDisplayGlobal = __w_pdfjs_require__(8);
 var pdfjsDisplayAPI = __w_pdfjs_require__(3);

build/pdf.worker.js

@@ -40390,8 +40390,8 @@ exports.Type1Parser = Type1Parser;
 "use strict";
 
 
-var pdfjsVersion = '1.8.542';
-var pdfjsBuild = '26be1df5';
+var pdfjsVersion = '1.8.548';
+var pdfjsBuild = 'ca3c08f1';
 var pdfjsCoreWorker = __w_pdfjs_require__(8);
 {
   __w_pdfjs_require__(18);

lib/display/api.js

@@ -1480,8 +1480,8 @@ var _UnsupportedManager = function UnsupportedManagerClosure() {
 }();
 var version, build;
 {
-  exports.version = version = '1.8.542';
-  exports.build = build = '26be1df5';
+  exports.version = version = '1.8.548';
+  exports.build = build = 'ca3c08f1';
 }
 exports.getDocument = getDocument;
 exports.LoopbackPort = LoopbackPort;

lib/display/global.js

@@ -39,8 +39,8 @@ if (!_util.globalScope.PDFJS) {
 }
 var PDFJS = _util.globalScope.PDFJS;
 {
-  PDFJS.version = '1.8.542';
-  PDFJS.build = '26be1df5';
+  PDFJS.version = '1.8.548';
+  PDFJS.build = 'ca3c08f1';
 }
 PDFJS.pdfBug = false;
 if (PDFJS.verbosity !== undefined) {

lib/display/svg.js

@@ -84,6 +84,58 @@ var SVGGraphics = function SVGGraphics() {
       }
       return b << 16 | a;
     }
+    function deflateSync(literals) {
+      if (!(0, _util.isNodeJS)()) {
+        return deflateSyncUncompressed(literals);
+      }
+      try {
+        var input;
+        if (parseInt(process.versions.node) >= 8) {
+          input = literals;
+        } else {
+          input = new Buffer(literals);
+        }
+        var output = require('zlib').deflateSync(input, { level: 9 });
+        return output instanceof Uint8Array ? output : new Uint8Array(output);
+      } catch (e) {
+        (0, _util.warn)('Not compressing PNG because zlib.deflateSync is unavailable: ' + e);
+      }
+      return deflateSyncUncompressed(literals);
+    }
+    function deflateSyncUncompressed(literals) {
+      var len = literals.length;
+      var maxBlockLength = 0xFFFF;
+      var deflateBlocks = Math.ceil(len / maxBlockLength);
+      var idat = new Uint8Array(2 + len + deflateBlocks * 5 + 4);
+      var pi = 0;
+      idat[pi++] = 0x78;
+      idat[pi++] = 0x9c;
+      var pos = 0;
+      while (len > maxBlockLength) {
+        idat[pi++] = 0x00;
+        idat[pi++] = 0xff;
+        idat[pi++] = 0xff;
+        idat[pi++] = 0x00;
+        idat[pi++] = 0x00;
+        idat.set(literals.subarray(pos, pos + maxBlockLength), pi);
+        pi += maxBlockLength;
+        pos += maxBlockLength;
+        len -= maxBlockLength;
+      }
+      idat[pi++] = 0x01;
+      idat[pi++] = len & 0xff;
+      idat[pi++] = len >> 8 & 0xff;
+      idat[pi++] = ~len & 0xffff & 0xff;
+      idat[pi++] = (~len & 0xffff) >> 8 & 0xff;
+      idat.set(literals.subarray(pos), pi);
+      pi += literals.length - pos;
+      var adler = adler32(literals, 0, literals.length);
+      idat[pi++] = adler >> 24 & 0xff;
+      idat[pi++] = adler >> 16 & 0xff;
+      idat[pi++] = adler >> 8 & 0xff;
+      idat[pi++] = adler & 0xff;
+      return idat;
+    }
     function encode(imgData, kind, forceDataSchema) {
       var width = imgData.width;
       var height = imgData.height;
@@ -128,37 +180,7 @@ var SVGGraphics = function SVGGraphics() {
         }
       }
       var ihdr = new Uint8Array([width >> 24 & 0xff, width >> 16 & 0xff, width >> 8 & 0xff, width & 0xff, height >> 24 & 0xff, height >> 16 & 0xff, height >> 8 & 0xff, height & 0xff, bitDepth, colorType, 0x00, 0x00, 0x00]);
-      var len = literals.length;
-      var maxBlockLength = 0xFFFF;
-      var deflateBlocks = Math.ceil(len / maxBlockLength);
-      var idat = new Uint8Array(2 + len + deflateBlocks * 5 + 4);
-      var pi = 0;
-      idat[pi++] = 0x78;
-      idat[pi++] = 0x9c;
-      var pos = 0;
-      while (len > maxBlockLength) {
-        idat[pi++] = 0x00;
-        idat[pi++] = 0xff;
-        idat[pi++] = 0xff;
-        idat[pi++] = 0x00;
-        idat[pi++] = 0x00;
-        idat.set(literals.subarray(pos, pos + maxBlockLength), pi);
-        pi += maxBlockLength;
-        pos += maxBlockLength;
-        len -= maxBlockLength;
-      }
-      idat[pi++] = 0x01;
-      idat[pi++] = len & 0xff;
-      idat[pi++] = len >> 8 & 0xff;
-      idat[pi++] = ~len & 0xffff & 0xff;
-      idat[pi++] = (~len & 0xffff) >> 8 & 0xff;
-      idat.set(literals.subarray(pos), pi);
-      pi += literals.length - pos;
-      var adler = adler32(literals, 0, literals.length);
-      idat[pi++] = adler >> 24 & 0xff;
-      idat[pi++] = adler >> 16 & 0xff;
-      idat[pi++] = adler >> 8 & 0xff;
-      idat[pi++] = adler & 0xff;
+      var idat = deflateSync(literals);
       var pngLength = PNG_HEADER.length + CHUNK_WRAPPER_SIZE * 3 + ihdr.length + idat.length;
       var data = new Uint8Array(pngLength);
       var offset = 0;

lib/examples/node/domstubs.js

@@ -0,0 +1,164 @@
+/* Copyright 2017 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.
+ */
+'use strict';
+
+function xmlEncode(s) {
+  var i = 0,
+      ch;
+  s = String(s);
+  while (i < s.length && (ch = s[i]) !== '&' && ch !== '<' && ch !== '\"' && ch !== '\n' && ch !== '\r' && ch !== '\t') {
+    i++;
+  }
+  if (i >= s.length) {
+    return s;
+  }
+  var buf = s.substring(0, i);
+  while (i < s.length) {
+    ch = s[i++];
+    switch (ch) {
+      case '&':
+        buf += '&amp;';
+        break;
+      case '<':
+        buf += '&lt;';
+        break;
+      case '\"':
+        buf += '&quot;';
+        break;
+      case '\n':
+        buf += '&#xA;';
+        break;
+      case '\r':
+        buf += '&#xD;';
+        break;
+      case '\t':
+        buf += '&#x9;';
+        break;
+      default:
+        buf += ch;
+        break;
+    }
+  }
+  return buf;
+}
+function DOMElement(name) {
+  this.nodeName = name;
+  this.childNodes = [];
+  this.attributes = {};
+  this.textContent = '';
+  if (name === 'style') {
+    this.sheet = {
+      cssRules: [],
+      insertRule: function insertRule(rule) {
+        this.cssRules.push(rule);
+      }
+    };
+  }
+}
+DOMElement.prototype = {
+  getAttributeNS: function DOMElement_getAttributeNS(NS, name) {
+    return name in this.attributes ? this.attributes[name] : null;
+  },
+  setAttributeNS: function DOMElement_setAttributeNS(NS, name, value) {
+    value = value || '';
+    value = xmlEncode(value);
+    this.attributes[name] = value;
+  },
+  appendChild: function DOMElement_appendChild(element) {
+    var childNodes = this.childNodes;
+    if (childNodes.indexOf(element) === -1) {
+      childNodes.push(element);
+    }
+  },
+  toString: function DOMElement_toString() {
+    var buf = [];
+    buf.push('<' + this.nodeName);
+    if (this.nodeName === 'svg:svg') {
+      buf.push(' xmlns:xlink="http://www.w3.org/1999/xlink"' + ' xmlns:svg="http://www.w3.org/2000/svg"');
+    }
+    for (var i in this.attributes) {
+      buf.push(' ' + i + '="' + xmlEncode(this.attributes[i]) + '"');
+    }
+    buf.push('>');
+    if (this.nodeName === 'svg:tspan' || this.nodeName === 'svg:style') {
+      buf.push(xmlEncode(this.textContent));
+    } else {
+      this.childNodes.forEach(function (childNode) {
+        buf.push(childNode.toString());
+      });
+    }
+    buf.push('</' + this.nodeName + '>');
+    return buf.join('');
+  },
+  cloneNode: function DOMElement_cloneNode() {
+    var newNode = new DOMElement(this.nodeName);
+    newNode.childNodes = this.childNodes;
+    newNode.attributes = this.attributes;
+    newNode.textContent = this.textContent;
+    return newNode;
+  }
+};
+var document = {
+  childNodes: [],
+  get currentScript() {
+    return { src: '' };
+  },
+  get documentElement() {
+    return this;
+  },
+  createElementNS: function createElementNS(NS, element) {
+    var elObject = new DOMElement(element);
+    return elObject;
+  },
+  createElement: function createElement(element) {
+    return this.createElementNS('', element);
+  },
+  getElementsByTagName: function getElementsByTagName(element) {
+    if (element === 'head') {
+      return [this.head || (this.head = new DOMElement('head'))];
+    }
+    return [];
+  }
+};
+function Image() {
+  this._src = null;
+  this.onload = null;
+}
+Image.prototype = {
+  get src() {
+    return this._src;
+  },
+  set src(value) {
+    this._src = value;
+    if (this.onload) {
+      this.onload();
+    }
+  }
+};
+exports.document = document;
+exports.Image = Image;
+var exported_symbols = Object.keys(exports);
+exports.setStubs = function (namespace) {
+  exported_symbols.forEach(function (key) {
+    console.assert(!(key in namespace), 'property should not be set: ' + key);
+    namespace[key] = exports[key];
+  });
+};
+exports.unsetStubs = function (namespace) {
+  exported_symbols.forEach(function (key) {
+    console.assert(key in namespace, 'property should be set: ' + key);
+    delete namespace[key];
+  });
+};

lib/pdf.js

@@ -14,8 +14,8 @@
  */
 'use strict';
 
-var pdfjsVersion = '1.8.542';
-var pdfjsBuild = '26be1df5';
+var pdfjsVersion = '1.8.548';
+var pdfjsBuild = 'ca3c08f1';
 var pdfjsSharedUtil = require('./shared/util.js');
 var pdfjsDisplayGlobal = require('./display/global.js');
 var pdfjsDisplayAPI = require('./display/api.js');

lib/pdf.worker.js

@@ -14,8 +14,8 @@
  */
 'use strict';
 
-var pdfjsVersion = '1.8.542';
-var pdfjsBuild = '26be1df5';
+var pdfjsVersion = '1.8.548';
+var pdfjsBuild = 'ca3c08f1';
 var pdfjsCoreWorker = require('./core/worker.js');
 {
   require('./core/network.js');

lib/test/unit/display_svg_spec.js

@@ -0,0 +1,118 @@
+/* Copyright 2017 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.
+ */
+'use strict';
+
+var _util = require('../../shared/util');
+
+var _domstubs = require('../../examples/node/domstubs');
+
+var _test_utils = require('./test_utils');
+
+var _api = require('../../display/api');
+
+var _svg = require('../../display/svg');
+
+function withZlib(isZlibRequired, callback) {
+  if (isZlibRequired) {
+    if (!(0, _util.isNodeJS)()) {
+      throw new Error('zlib test can only be run in Node.js');
+    }
+    return callback();
+  }
+  if (!(0, _util.isNodeJS)()) {
+    return callback();
+  }
+  var zlib = require('zlib');
+  var deflateSync = zlib.deflateSync;
+  zlib.deflateSync = function () {
+    throw new Error('zlib.deflateSync is explicitly disabled for testing.');
+  };
+  try {
+    return callback();
+  } finally {
+    zlib.deflateSync = deflateSync;
+  }
+}
+describe('SVGGraphics', function () {
+  var loadingTask;
+  var page;
+  beforeAll(function (done) {
+    loadingTask = (0, _api.getDocument)((0, _test_utils.buildGetDocumentParams)('xobject-image.pdf', { nativeImageDecoderSupport: _util.NativeImageDecoding.DISPLAY }));
+    loadingTask.promise.then(function (doc) {
+      doc.getPage(1).then(function (firstPage) {
+        page = firstPage;
+        done();
+      });
+    });
+  });
+  afterAll(function (done) {
+    loadingTask.destroy().then(done);
+  });
+  describe('paintImageXObject', function () {
+    function getSVGImage() {
+      var svgGfx;
+      return page.getOperatorList().then(function (opList) {
+        var forceDataSchema = true;
+        svgGfx = new _svg.SVGGraphics(page.commonObjs, page.objs, forceDataSchema);
+        return svgGfx.loadDependencies(opList);
+      }).then(function () {
+        var svgImg;
+        var elementContainer = {
+          appendChild: function appendChild(element) {
+            svgImg = element;
+          }
+        };
+        var xobjectObjId = {
+          ref: 4,
+          gen: 0
+        };
+        if ((0, _util.isNodeJS)()) {
+          (0, _domstubs.setStubs)(global);
+        }
+        try {
+          svgGfx.paintImageXObject(xobjectObjId, elementContainer);
+        } finally {
+          if ((0, _util.isNodeJS)()) {
+            (0, _domstubs.unsetStubs)(global);
+          }
+        }
+        return svgImg;
+      });
+    }
+    it('should produce a reasonably small svg:image', function () {
+      if (!(0, _util.isNodeJS)()) {
+        pending('zlib.deflateSync is not supported in non-Node environments.');
+      }
+      withZlib(true, getSVGImage).then(function (svgImg) {
+        expect(svgImg.nodeName).toBe('svg:image');
+        expect(svgImg.getAttribute('width')).toBe('200px');
+        expect(svgImg.getAttribute('height')).toBe('100px');
+        var imgUrl = svgImg.getAttribute('xlink:href');
+        expect(imgUrl).toMatch(/^data:image\/png;base64,/);
+        expect(imgUrl.length).toBeLessThan(367);
+      });
+    });
+    it('should produce a svg:image even if zlib is unavailable', function () {
+      withZlib(false, getSVGImage).then(function (svgImg) {
+        expect(svgImg.nodeName).toBe('svg:image');
+        expect(svgImg.getAttribute('width')).toBe('200px');
+        expect(svgImg.getAttribute('height')).toBe('100px');
+        var imgUrl = svgImg.getAttribute('xlink:href');
+        expect(imgUrl).toMatch(/^data:image\/png;base64,/);
+        expect(imgUrl.length).toBe(80247);
+      });
+    });
+  });
+});

lib/test/unit/jasmine-boot.js

@@ -15,7 +15,7 @@
 'use strict';
 
 function initializePDFJS(callback) {
-  Promise.all(['pdfjs/display/global', 'pdfjs-test/unit/annotation_spec', 'pdfjs-test/unit/api_spec', 'pdfjs-test/unit/bidi_spec', 'pdfjs-test/unit/cff_parser_spec', 'pdfjs-test/unit/cmap_spec', 'pdfjs-test/unit/crypto_spec', 'pdfjs-test/unit/custom_spec', 'pdfjs-test/unit/document_spec', 'pdfjs-test/unit/dom_utils_spec', 'pdfjs-test/unit/evaluator_spec', 'pdfjs-test/unit/fonts_spec', 'pdfjs-test/unit/function_spec', 'pdfjs-test/unit/metadata_spec', 'pdfjs-test/unit/murmurhash3_spec', 'pdfjs-test/unit/network_spec', 'pdfjs-test/unit/parser_spec', 'pdfjs-test/unit/primitives_spec', 'pdfjs-test/unit/stream_spec', 'pdfjs-test/unit/type1_parser_spec', 'pdfjs-test/unit/ui_utils_spec', 'pdfjs-test/unit/unicode_spec', 'pdfjs-test/unit/util_spec', 'pdfjs-test/unit/util_stream_spec'].map(function (moduleName) {
+  Promise.all(['pdfjs/display/global', 'pdfjs-test/unit/annotation_spec', 'pdfjs-test/unit/api_spec', 'pdfjs-test/unit/bidi_spec', 'pdfjs-test/unit/cff_parser_spec', 'pdfjs-test/unit/cmap_spec', 'pdfjs-test/unit/crypto_spec', 'pdfjs-test/unit/custom_spec', 'pdfjs-test/unit/display_svg_spec', 'pdfjs-test/unit/document_spec', 'pdfjs-test/unit/dom_utils_spec', 'pdfjs-test/unit/evaluator_spec', 'pdfjs-test/unit/fonts_spec', 'pdfjs-test/unit/function_spec', 'pdfjs-test/unit/metadata_spec', 'pdfjs-test/unit/murmurhash3_spec', 'pdfjs-test/unit/network_spec', 'pdfjs-test/unit/parser_spec', 'pdfjs-test/unit/primitives_spec', 'pdfjs-test/unit/stream_spec', 'pdfjs-test/unit/type1_parser_spec', 'pdfjs-test/unit/ui_utils_spec', 'pdfjs-test/unit/unicode_spec', 'pdfjs-test/unit/util_spec', 'pdfjs-test/unit/util_stream_spec'].map(function (moduleName) {
     return SystemJS.import(moduleName);
   })).then(function (modules) {
     var displayGlobal = modules[0];

package.json

@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.8.542",
+  "version": "1.8.548",
   "main": "build/pdf.js",
   "description": "Generic build of Mozilla's PDF.js library.",
   "keywords": [