Testcases for nameddests and navigate for PDF

chrome/test/data/pdf/viewport_test.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-function MockWindow(width, height, sizer) {
-  this.innerWidth = width;
-  this.innerHeight = height;
-  this.addEventListener = function(e, f) {
-    if (e == 'scroll')
-      this.scrollCallback = f;
-    if (e == 'resize')
-      this.resizeCallback = f;
-  };
-  this.scrollTo = function(x, y) {
-    if (sizer) {
-      x = Math.min(x, parseInt(sizer.style.width) - width);
-      y = Math.min(y, parseInt(sizer.style.height) - height);
-    }
-    this.pageXOffset = Math.max(0, x);
-    this.pageYOffset = Math.max(0, y);
-    this.scrollCallback();
-  };
-  if (sizer) {
-    sizer.resizeCallback_ = function() {
-      this.scrollTo(this.pageXOffset, this.pageYOffset);
-    }.bind(this);
-  }
-  this.pageXOffset = 0;
-  this.pageYOffset = 0;
-  this.scrollCallback = null;
-  this.resizeCallback = null;
-}
-
-function MockSizer() {
-  var sizer = this;
-  this.style = {
-    width_: '0px',
-    height_: '0px',
-    get height() { return this.height_; },
-    set height(height) {
-      this.height_ = height;
-      if (sizer.resizeCallback_)
-        sizer.resizeCallback_();
-    },
-    get width() { return this.width_; },
-    set width(width) {
-      this.width_ = width;
-      if (sizer.resizeCallback_)
-        sizer.resizeCallback_();
-    },
-  };
-}
-
-function MockViewportChangedCallback() {
-  this.wasCalled = false;
-  this.callback = function() {
-    this.wasCalled = true;
-  }.bind(this);
-  this.reset = function() {
-    this.wasCalled = false;
-  };
-}
-
-function MockDocumentDimensions(width, height) {
-  this.width = width || 0;
-  this.height = height ? height : 0;
-  this.pageDimensions = [];
-  this.addPage = function(w, h) {
-    var y = 0;
-    if (this.pageDimensions.length != 0) {
-      y = this.pageDimensions[this.pageDimensions.length - 1].y +
-          this.pageDimensions[this.pageDimensions.length - 1].height;
-    }
-    this.width = Math.max(this.width, w);
-    this.height += h;
-    this.pageDimensions.push({
-      x: 0,
-      y: y,
-      width: w,
-      height: h
-    });
-  };
-  this.reset = function() {
-    this.width = 0;
-    this.height = 0;
-    this.pageDimensions = [];
-  };
-}
-
 var tests = [
   function testDocumentNeedsScrollbars() {
     var viewport =
         new Viewport(new MockWindow(100, 100), new MockSizer(), function() {},
                      function() {}, function() {}, 10, 0);
     var scrollbars;
 
     viewport.setDocumentDimensions(new MockDocumentDimensions(90, 90));
     scrollbars = viewport.documentNeedsScrollbars_(1);
     chrome.test.assertFalse(scrollbars.vertical);
@@ skipping 398 matching lines @@
         chrome.test.assertEq(1, viewport.zoom);
     };
     viewport = new Viewport(mockWindow, mockSizer, function() {},
                             beforeZoom, afterZoom, 0, 0);
     viewport.setZoom(0.5);
     chrome.test.succeed();
   }
 ];
 
 chrome.test.runTests(tests);