chrome/test/data/pdf/params_parser_test.js

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 var tests = [
   6   /**
   7    * Test named destinations.
   8    */
   9   function testParamsParser() {
  10     var paramsParser = new OpenPDFParamsParser();
  11     // Assigning page number for #nameddests.
  12     paramsParser.namedDestinations['RU'] = 26;
  13     paramsParser.namedDestinations['US'] = 0;
  14     paramsParser.namedDestinations['UY'] = 22;
  15
  16     var url = "http://xyz.pdf";
  17
  18     // Checking #nameddest.
  19     var urlParams = paramsParser.getViewportFromUrlParams(url + "#RU");
  20     chrome.test.assertEq(urlParams.page, 26);
  21
  22     // Checking #nameddest=name.
  23     urlParams = paramsParser.getViewportFromUrlParams(url + "#nameddest=US");
  24     chrome.test.assertEq(urlParams.page, 0);
  25
  26     // Checking #page=pagenum nameddest.The document first page has a pagenum
  27     // value of 1.
  28     urlParams = paramsParser.getViewportFromUrlParams(url + "#page=6");
  29     chrome.test.assertEq(urlParams.page, 5);
  30
  31     // Checking #zoom=scale.
  32     urlParams = paramsParser.getViewportFromUrlParams(url + "#zoom=200");
  33     chrome.test.assertEq(urlParams.zoom, 2);
  34
  35     // Checking #zoom=scale,left,top.
  36     urlParams = paramsParser.getViewportFromUrlParams(url +
  37         "#zoom=200,100,200");
  38     chrome.test.assertEq(urlParams.zoom, 2);
  39     chrome.test.assertEq(urlParams.position.x, 100);
  40     chrome.test.assertEq(urlParams.position.y, 200);
  41
  42     // Checking #nameddest=name and zoom=scale.
  43     urlParams = paramsParser.getViewportFromUrlParams(url +
  44         "#nameddest=UY&zoom=150");
  45     chrome.test.assertEq(urlParams.page, 22);
  46     chrome.test.assertEq(urlParams.zoom, 1.5);
  47
  48     // Checking #page=pagenum and zoom=scale.
  49     urlParams = paramsParser.getViewportFromUrlParams(url +
  50         "#page=2&zoom=250");
  51     chrome.test.assertEq(urlParams.page, 1);
  52     chrome.test.assertEq(urlParams.zoom, 2.5);
  53
  54     // Checking #nameddest=name and zoom=scale,left,top.
  55     urlParams = paramsParser.getViewportFromUrlParams(url +
  56         "#nameddest=UY&zoom=150,100,200");
  57     chrome.test.assertEq(urlParams.page, 22);
  58     chrome.test.assertEq(urlParams.zoom, 1.5);
  59     chrome.test.assertEq(urlParams.position.x, 100);
  60     chrome.test.assertEq(urlParams.position.y, 200);
  61
  62     // Checking #page=pagenum and zoom=scale,left,top.
  63     urlParams = paramsParser.getViewportFromUrlParams(url +
  64         "#page=2&zoom=250,100,200");
  65     chrome.test.assertEq(urlParams.page, 1);
  66     chrome.test.assertEq(urlParams.zoom, 2.5);
  67     chrome.test.assertEq(urlParams.position.x, 100);
  68     chrome.test.assertEq(urlParams.position.y, 200);
  69
  70     chrome.test.succeed();
  71   }
  72 ];
  73
  74 var scriptingAPI = new PDFScriptingAPI(window, window);
  75 scriptingAPI.setLoadCallback(function() {
  76   chrome.test.runTests(tests);
  77 });