The Tor Browser / file revision

 /* Any copyright is dedicated to the Public Domain.

    http://creativecommons.org/publicdomain/zero/1.0/ */

 "use strict";

 // This tests that session restore component does restore the right <select> option.

 // Session store should not rely only on previous user's selectedIndex, it should

 // check its value as well.

 function test() {

   /** Tests selected options **/

   requestLongerTimeout(2);

   waitForExplicitFinish();

   let testTabCount = 0;

   let formData = [

   // default case

     { },

   // new format

     // index doesn't match value (testing an option in between (two))

     { id:{ "select_id": {"selectedIndex":0,"value":"val2"} } },

     // index doesn't match value (testing an invalid value)

     { id:{ "select_id": {"selectedIndex":4,"value":"val8"} } },

     // index doesn't match value (testing an invalid index)

     { id:{ "select_id": {"selectedIndex":8,"value":"val5"} } },

     // index and value match position zero

     { id:{ "select_id": {"selectedIndex":0,"value":"val0"} }, xpath: {} },

     // index doesn't match value (testing the last option (seven))

     { id:{},"xpath":{ "/xhtml:html/xhtml:body/xhtml:select[@name='select_name']": {"selectedIndex":1,"value":"val7"} } },

     // index and value match the default option "selectedIndex":3,"value":"val3"

     { xpath: { "/xhtml:html/xhtml:body/xhtml:select[@name='select_name']" : {"selectedIndex":3,"value":"val3"} } },

     // index matches default option however it doesn't match value

     { id:{ "select_id": {"selectedIndex":3,"value":"val4"} } },

   ];

   let expectedValues = [

     null,   // default value

     "val2",

     null,   // default value (invalid value)

     "val5", // value is still valid (even it has an invalid index)

     "val0",

     "val7",

     null,

     "val4",

   ];

   let callback = function() {

     testTabCount--;

     if (testTabCount == 0) {

       finish();

     }

   };

   for (let i = 0; i < formData.length; i++) {

     testTabCount++;

     testTabRestoreData(formData[i], expectedValues[i], callback);

   }

 }

 function testTabRestoreData(aFormData, aExpectedValue, aCallback) {

   let testURL =

     getRootDirectory(gTestPath) + "browser_662743_sample.html";

   let tab = gBrowser.addTab(testURL);

   let tabState = { entries: [{ url: testURL, formdata: aFormData}] };

   whenBrowserLoaded(tab.linkedBrowser, function() {

     ss.setTabState(tab, JSON.stringify(tabState));

     whenTabRestored(tab, function() {

       let doc = tab.linkedBrowser.contentDocument;

       let select = doc.getElementById("select_id");

       let value = select.options[select.selectedIndex].value;

       // Flush to make sure we have the latest form data.

       SyncHandlers.get(tab.linkedBrowser).flush();

       let restoredTabState = JSON.parse(ss.getTabState(tab));

       // If aExpectedValue=null we don't expect any form data to be collected.

       if (!aExpectedValue) {

         ok(!restoredTabState.hasOwnProperty("formdata"), "no formdata collected");

         gBrowser.removeTab(tab);

         aCallback();

         return;

       }

       // test select options values

       is(value, aExpectedValue,

         "Select Option by selectedIndex &/or value has been restored correctly");

       let restoredFormData = restoredTabState.formdata;

       let selectIdFormData = restoredFormData.id.select_id;

       let value = restoredFormData.id.select_id.value;

       // test format

       ok("id" in restoredFormData || "xpath" in restoredFormData,

         "FormData format is valid");

       // test format

       ok("selectedIndex" in selectIdFormData && "value" in selectIdFormData,

         "select format is valid");

        // test set collection values

       is(value, aExpectedValue,

         "Collection has been saved correctly");

       // clean up

       gBrowser.removeTab(tab);

       aCallback();

     });

   });

 }