fixed ioIndexedDB tests

qunit/tests/ioIndexedDB.js

 "use strict";
 
 {
   const {IO} = require("io");
   const info = require("info");
 
   const testFileNames = {
     testData: "testData",
     simpleCheck: "simpleCheck",
     write: "writeCheck",
     read: "readCheck",
     rename: "renameCheck"
   };
   const testData = {
     fileName: "file:" + testFileNames.testData,
     content: [1, 2, 3],
     lastModified: Date.now()
   };
 
   let testEdge = info.platform == "edgehtml" ? QUnit.test : QUnit.skip;
 
-  QUnit.module("Edge filter storage", {

[Sebastian Noack, 2018/07/09 16:43:39]

Nit: We always spell out "Microsoft Edge" to avoid any confusion.

Otherwise, the changes look pretty good. Thanks!

[piscoi.georgiana, 2018/07/09 17:09:14]

Done. Thank you!

+  QUnit.module("Microsoft Edge filter storage", {
     beforeEach()
     {
       return prePopulateStorage();
     },
     afterEach()
     {
       return clearStorage();
     }
   });
 
@@ skipping 188 matching lines @@
 
             store.delete("file:" + fileName).onsuccess = resolveFile;
           }));
 
         Promise.all(files).then(resolve);
       };
     });
   }
 }