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(function(name) {
  11       if (name == 'RU')
  12         paramsParser.onNamedDestinationReceived(26);
  13       else if (name == 'US')
  14         paramsParser.onNamedDestinationReceived(0);
  15       else if (name == 'UY')
  16         paramsParser.onNamedDestinationReceived(22);
  17       else
  18         paramsParser.onNamedDestinationReceived(-1);
  19     });
  20
  21     var url = "http://xyz.pdf";
  22
  23     // Checking #nameddest.
  24     paramsParser.getViewportFromUrlParams(
  25         url + "#RU", function(viewportPosition) {
  26           chrome.test.assertEq(viewportPosition.page, 26);
  27     });
  28
  29     // Checking #nameddest=name.
  30     paramsParser.getViewportFromUrlParams(
  31         url + "#nameddest=US", function(viewportPosition) {
  32           chrome.test.assertEq(viewportPosition.page, 0);
  33     });
  34
  35     // Checking #page=pagenum nameddest.The document first page has a pagenum
  36     // value of 1.
  37     paramsParser.getViewportFromUrlParams(
  38         url + "#page=6", function(viewportPosition) {
  39           chrome.test.assertEq(viewportPosition.page, 5);
  40     });
  41
  42     // Checking #zoom=scale.
  43     paramsParser.getViewportFromUrlParams(
  44         url + "#zoom=200", function(viewportPosition) {
  45           chrome.test.assertEq(viewportPosition.zoom, 2);
  46     });
  47
  48     // Checking #zoom=scale,left,top.
  49     paramsParser.getViewportFromUrlParams(
  50         url + "#zoom=200,100,200", function(viewportPosition) {
  51           chrome.test.assertEq(viewportPosition.zoom, 2);
  52           chrome.test.assertEq(viewportPosition.position.x, 100);
  53           chrome.test.assertEq(viewportPosition.position.y, 200);
  54     });
  55
  56     // Checking #nameddest=name and zoom=scale.
  57     paramsParser.getViewportFromUrlParams(
  58         url + "#nameddest=UY&zoom=150", function(viewportPosition) {
  59           chrome.test.assertEq(viewportPosition.page, 22);
  60           chrome.test.assertEq(viewportPosition.zoom, 1.5);
  61     });
  62
  63     // Checking #page=pagenum and zoom=scale.
  64     paramsParser.getViewportFromUrlParams(
  65         url + "#page=2&zoom=250", function(viewportPosition) {
  66           chrome.test.assertEq(viewportPosition.page, 1);
  67           chrome.test.assertEq(viewportPosition.zoom, 2.5);
  68     });
  69
  70     // Checking #nameddest=name and zoom=scale,left,top.
  71     paramsParser.getViewportFromUrlParams(
  72         url + "#nameddest=UY&zoom=150,100,200", function(viewportPosition) {
  73           chrome.test.assertEq(viewportPosition.page, 22);
  74           chrome.test.assertEq(viewportPosition.zoom, 1.5);
  75           chrome.test.assertEq(viewportPosition.position.x, 100);
  76           chrome.test.assertEq(viewportPosition.position.y, 200);
  77     });
  78
  79     // Checking #page=pagenum and zoom=scale,left,top.
  80     paramsParser.getViewportFromUrlParams(
  81         url + "#page=2&zoom=250,100,200", function(viewportPosition) {
  82           chrome.test.assertEq(viewportPosition.page, 1);
  83           chrome.test.assertEq(viewportPosition.zoom, 2.5);
  84           chrome.test.assertEq(viewportPosition.position.x, 100);
  85           chrome.test.assertEq(viewportPosition.position.y, 200);
  86     });
  87     chrome.test.succeed();
  88   }
  89 ];
  90
  91 var scriptingAPI = new PDFScriptingAPI(window, window);
  92 scriptingAPI.setLoadCallback(function() {
  93   chrome.test.runTests(tests);
  94 });