tor-browser

browser_navigate.js (10074B)

---

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */

"use strict";

/**
* Test navigation of same/different type content
*/
addAccessibleTask(
 `<h1 id="hello">hello</h1>
 world<br>
 <a href="example.com" id="link">I am a link</a>
 <h1 id="goodbye">goodbye</h1>`,
 async (browser, accDoc) => {
   const searchPred = {
     AXSearchKey: "AXSameTypeSearchKey",
     AXImmediateDescendantsOnly: 0,
     AXResultsLimit: 1,
     AXDirection: "AXDirectionNext",
   };

   const hello = getNativeInterface(accDoc, "hello");
   const goodbye = getNativeInterface(accDoc, "goodbye");
   const webArea = accDoc.nativeInterface.QueryInterface(
     Ci.nsIAccessibleMacInterface
   );

   searchPred.AXStartElement = hello;

   let sameItem = webArea.getParameterizedAttributeValue(
     "AXUIElementsForSearchPredicate",
     NSDictionary(searchPred)
   );

   is(sameItem.length, 1, "Found one item");
   is(
     "goodbye",
     sameItem[0].getAttributeValue("AXTitle"),
     "Found correct item of same type"
   );

   searchPred.AXDirection = "AXDirectionPrevious";
   searchPred.AXStartElement = goodbye;
   sameItem = webArea.getParameterizedAttributeValue(
     "AXUIElementsForSearchPredicate",
     NSDictionary(searchPred)
   );

   is(sameItem.length, 1, "Found one item");
   is(
     "hello",
     sameItem[0].getAttributeValue("AXTitle"),
     "Found correct item of same type"
   );

   searchPred.AXSearchKey = "AXDifferentTypeSearchKey";
   let diffItem = webArea.getParameterizedAttributeValue(
     "AXUIElementsForSearchPredicate",
     NSDictionary(searchPred)
   );
   is(diffItem.length, 1, "Found one item");
   is(
     "I am a link",
     diffItem[0].getAttributeValue("AXValue"),
     "Found correct item of different type"
   );
 }
);

/**
* Test navigation of heading levels
*/
addAccessibleTask(
 `
 <h1 id="a">a</h1>
 <h2 id="b">b</h2>
 <h3 id="c">c</h3>
 <h4 id="d">d</h4>
 <h5 id="e">e</h5>
 <h6 id="f">f</h5>
 <h1 id="g">g</h1>
 <h2 id="h">h</h2>
 <h3 id="i">i</h3>
 <h4 id="j">j</h4>
 <h5 id="k">k</h5>
 <h6 id="l">l</h5>
 this is some regular text that should be ignored
 `,
 async (browser, accDoc) => {
   const searchPred = {
     AXSearchKey: "AXHeadingLevel1SearchKey",
     AXImmediateDescendantsOnly: 0,
     AXResultsLimit: -1,
     AXDirection: "AXDirectionNext",
   };

   const webArea = accDoc.nativeInterface.QueryInterface(
     Ci.nsIAccessibleMacInterface
   );

   let h1Count = webArea.getParameterizedAttributeValue(
     "AXUIElementCountForSearchPredicate",
     NSDictionary(searchPred)
   );

   is(2, h1Count, "Found two h1 items");

   let h1s = webArea.getParameterizedAttributeValue(
     "AXUIElementsForSearchPredicate",
     NSDictionary(searchPred)
   );

   const a = getNativeInterface(accDoc, "a");
   const g = getNativeInterface(accDoc, "g");

   is(
     a.getAttributeValue("AXValue"),
     h1s[0].getAttributeValue("AXValue"),
     "Found correct h1 heading"
   );

   is(
     g.getAttributeValue("AXValue"),
     h1s[1].getAttributeValue("AXValue"),
     "Found correct h1 heading"
   );

   searchPred.AXSearchKey = "AXHeadingLevel2SearchKey";

   let h2Count = webArea.getParameterizedAttributeValue(
     "AXUIElementCountForSearchPredicate",
     NSDictionary(searchPred)
   );

   is(2, h2Count, "Found two h2 items");

   let h2s = webArea.getParameterizedAttributeValue(
     "AXUIElementsForSearchPredicate",
     NSDictionary(searchPred)
   );

   const b = getNativeInterface(accDoc, "b");
   const h = getNativeInterface(accDoc, "h");

   is(
     b.getAttributeValue("AXValue"),
     h2s[0].getAttributeValue("AXValue"),
     "Found correct h2 heading"
   );

   is(
     h.getAttributeValue("AXValue"),
     h2s[1].getAttributeValue("AXValue"),
     "Found correct h2 heading"
   );

   searchPred.AXSearchKey = "AXHeadingLevel3SearchKey";

   let h3Count = webArea.getParameterizedAttributeValue(
     "AXUIElementCountForSearchPredicate",
     NSDictionary(searchPred)
   );

   is(2, h3Count, "Found two h3 items");

   let h3s = webArea.getParameterizedAttributeValue(
     "AXUIElementsForSearchPredicate",
     NSDictionary(searchPred)
   );

   const c = getNativeInterface(accDoc, "c");
   const i = getNativeInterface(accDoc, "i");

   is(
     c.getAttributeValue("AXValue"),
     h3s[0].getAttributeValue("AXValue"),
     "Found correct h3 heading"
   );

   is(
     i.getAttributeValue("AXValue"),
     h3s[1].getAttributeValue("AXValue"),
     "Found correct h3 heading"
   );

   searchPred.AXSearchKey = "AXHeadingLevel4SearchKey";

   let h4Count = webArea.getParameterizedAttributeValue(
     "AXUIElementCountForSearchPredicate",
     NSDictionary(searchPred)
   );

   is(2, h4Count, "Found two h4 items");

   let h4s = webArea.getParameterizedAttributeValue(
     "AXUIElementsForSearchPredicate",
     NSDictionary(searchPred)
   );

   const d = getNativeInterface(accDoc, "d");
   const j = getNativeInterface(accDoc, "j");

   is(
     d.getAttributeValue("AXValue"),
     h4s[0].getAttributeValue("AXValue"),
     "Found correct h4 heading"
   );

   is(
     j.getAttributeValue("AXValue"),
     h4s[1].getAttributeValue("AXValue"),
     "Found correct h4 heading"
   );

   searchPred.AXSearchKey = "AXHeadingLevel5SearchKey";

   let h5Count = webArea.getParameterizedAttributeValue(
     "AXUIElementCountForSearchPredicate",
     NSDictionary(searchPred)
   );

   is(2, h5Count, "Found two h5 items");

   let h5s = webArea.getParameterizedAttributeValue(
     "AXUIElementsForSearchPredicate",
     NSDictionary(searchPred)
   );

   const e = getNativeInterface(accDoc, "e");
   const k = getNativeInterface(accDoc, "k");

   is(
     e.getAttributeValue("AXValue"),
     h5s[0].getAttributeValue("AXValue"),
     "Found correct h5 heading"
   );

   is(
     k.getAttributeValue("AXValue"),
     h5s[1].getAttributeValue("AXValue"),
     "Found correct h5 heading"
   );

   searchPred.AXSearchKey = "AXHeadingLevel6SearchKey";

   let h6Count = webArea.getParameterizedAttributeValue(
     "AXUIElementCountForSearchPredicate",
     NSDictionary(searchPred)
   );

   is(2, h6Count, "Found two h6 items");

   let h6s = webArea.getParameterizedAttributeValue(
     "AXUIElementsForSearchPredicate",
     NSDictionary(searchPred)
   );

   const f = getNativeInterface(accDoc, "f");
   const l = getNativeInterface(accDoc, "l");

   is(
     f.getAttributeValue("AXValue"),
     h6s[0].getAttributeValue("AXValue"),
     "Found correct h6 heading"
   );

   is(
     l.getAttributeValue("AXValue"),
     h6s[1].getAttributeValue("AXValue"),
     "Found correct h6 heading"
   );
 }
);

/*
* Test rotor with blockquotes
*/
addAccessibleTask(
 `
 <blockquote id="first">hello I am a blockquote</blockquote>
 <blockquote id="second">
   I am also a blockquote of the same level
   <br>
   <blockquote id="third">but I have a different level</blockquote>
 </blockquote>
 `,
 (browser, accDoc) => {
   let searchPred = {
     AXSearchKey: "AXBlockquoteSearchKey",
     AXImmediateDescendantsOnly: 0,
     AXResultsLimit: -1,
     AXDirection: "AXDirectionNext",
   };

   const webArea = accDoc.nativeInterface.QueryInterface(
     Ci.nsIAccessibleMacInterface
   );
   is(
     webArea.getAttributeValue("AXRole"),
     "AXWebArea",
     "Got web area accessible"
   );

   let bquotes = webArea.getParameterizedAttributeValue(
     "AXUIElementsForSearchPredicate",
     NSDictionary(searchPred)
   );

   is(bquotes.length, 3, "Found three blockquotes");

   const first = getNativeInterface(accDoc, "first");
   const second = getNativeInterface(accDoc, "second");
   const third = getNativeInterface(accDoc, "third");
   console.log("values :");
   console.log(first.getAttributeValue("AXValue"));
   is(
     first.getAttributeValue("AXValue"),
     bquotes[0].getAttributeValue("AXValue"),
     "Found correct first blockquote"
   );

   is(
     second.getAttributeValue("AXValue"),
     bquotes[1].getAttributeValue("AXValue"),
     "Found correct second blockquote"
   );

   is(
     third.getAttributeValue("AXValue"),
     bquotes[2].getAttributeValue("AXValue"),
     "Found correct third blockquote"
   );
 }
);

/*
* Test rotor with graphics
*/
addAccessibleTask(
 `
 <img id="img1" alt="image one" src="http://example.com/a11y/accessible/tests/mochitest/moz.png"><br>
 <a href="http://example.com">
   <img id="img2" alt="image two" src="http://example.com/a11y/accessible/tests/mochitest/moz.png">
 </a>
 <img src="" id="img3">
 `,
 (browser, accDoc) => {
   let searchPred = {
     AXSearchKey: "AXGraphicSearchKey",
     AXImmediateDescendantsOnly: 0,
     AXResultsLimit: -1,
     AXDirection: "AXDirectionNext",
   };

   const webArea = accDoc.nativeInterface.QueryInterface(
     Ci.nsIAccessibleMacInterface
   );
   is(
     webArea.getAttributeValue("AXRole"),
     "AXWebArea",
     "Got web area accessible"
   );

   let images = webArea.getParameterizedAttributeValue(
     "AXUIElementsForSearchPredicate",
     NSDictionary(searchPred)
   );

   is(images.length, 3, "Found three images");

   const img1 = getNativeInterface(accDoc, "img1");
   const img2 = getNativeInterface(accDoc, "img2");
   const img3 = getNativeInterface(accDoc, "img3");

   is(
     img1.getAttributeValue("AXDescription"),
     images[0].getAttributeValue("AXDescription"),
     "Found correct image"
   );

   is(
     img2.getAttributeValue("AXDescription"),
     images[1].getAttributeValue("AXDescription"),
     "Found correct image"
   );

   is(
     img3.getAttributeValue("AXDescription"),
     images[2].getAttributeValue("AXDescription"),
     "Found correct image"
   );
 }
);