The Tor Browser: dom/datastore/tests/file_sync.html@b8a032363ba2 (annotated)

dom/datastore/tests/file_sync.html@b8a032363ba2 (annotated)

dom/datastore/tests/file_sync.html

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 <!DOCTYPE HTML>
 <html>
 <head>
   <meta charset="utf-8">
   <title>Test for DataStore - sync</title>
 </head>
 <body>
 <div id="container"></div>
   <script type="application/javascript;version=1.7">
   var gStore;
   var gRevisions = [];
   var gCursor;
   var gExpectedEvents = true;
   function is(a, b, msg) {
     alert((a === b ? 'OK' : 'KO') + ' ' + msg)
   }
   function ok(a, msg) {
     alert((a ? 'OK' : 'KO')+ ' ' + msg)
   }
   function cbError() {
     alert('KO error');
   }
   function finish() {
     alert('DONE');
   }
   function testGetDataStores() {
     navigator.getDataStores('foo').then(function(stores) {
       is(stores.length, 1, "getDataStores('foo') returns 1 element");
       gStore = stores[0];
       gRevisions.push(gStore.revisionId);
       gStore.onchange = function(aEvent) {
         ok(gExpectedEvents, "Events received!");
         runTest();
       }
       runTest();
     }, cbError);
   }
   function testBasicInterface() {
     var cursor = gStore.sync();
     ok(cursor, "Cursor is created");
     is(cursor.store, gStore, "Cursor.store is the store");
     ok("next" in cursor, "Cursor.next exists");
     ok("close" in cursor, "Cursor.close exists");
     cursor.close();
     runTest();
   }
   function testCursor(cursor, steps) {
     if (!steps.length) {
       runTest();
       return;
     }
     var step = steps.shift();
     cursor.next().then(function(data) {
       ok(!!data, "Cursor.next returns data");
       is(data.operation, step.operation, "Waiting for operation: '" + step.operation + "' received '" + data.operation + "'");
       switch (data.operation) {
         case 'done':
           is(/[0-9a-zA-Z]{8}-[0-9a-zA-Z]{4}-[0-9a-zA-Z]{4}-[0-9a-zA-Z]{4}-[0-9a-zA-Z]{12}/.test(data.revisionId), true, "done has a valid revisionId");
           is (data.revisionId, gRevisions[gRevisions.length-1], "Last revision matches");
           break;
         case 'add':
         case 'update':
           if ('id' in step) {
             is(data.id, step.id, "next() add: id matches: " + data.id + " " + step.id);
           }
           if ('data' in step) {
             is(data.data, step.data, "next() add: data matches: " + data.data + " " + step.data);
           }
           break;
         case 'remove':
           if ('id' in step) {
             is(data.id, step.id, "next() add: id matches: " + data.id + " " + step.id);
           }
           break;
       }
       testCursor(cursor, steps);
     });
   }
   var tests = [
     // Test for GetDataStore
     testGetDataStores,
     // interface test
     testBasicInterface,
     // empty DataStore
     function() {
       var cursor = gStore.sync();
       var steps = [ { operation: 'clear' },
                     { operation: 'done' },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       gExpectedEvents = false;
       var cursor = gStore.sync('wrong revision ID');
       var steps = [ { operation: 'clear' },
                     { operation: 'done' },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[0]);
       var steps = [ { operation: 'done' },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     // Test add from scratch
     function() {
       gExpectedEvents = true;
       gStore.add(1).then(function(id) {
         gRevisions.push(gStore.revisionId);
         ok(true, "Item: " + id + " added");
       });
     },
     function() {
       gStore.add(2,"foobar").then(function(id) {
         gRevisions.push(gStore.revisionId);
         ok(true, "Item: " + id + " added");
       });
     },
     function() {
       gStore.add(3,3).then(function(id) {
         gRevisions.push(gStore.revisionId);
         ok(true, "Item: " + id + " added");
       });
     },
     function() {
       gExpectedEvents = false;
       var cursor = gStore.sync();
       var steps = [ { operation: 'clear', },
                     { operation: 'add', id: 1, data: 1 },
                     { operation: 'add', id: 3, data: 3 },
                     { operation: 'add', id: 'foobar', data: 2 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync('wrong revision ID');
       var steps = [ { operation: 'clear', },
                     { operation: 'add', id: 1, data: 1 },
                     { operation: 'add', id: 3, data: 3 },
                     { operation: 'add', id: 'foobar', data: 2 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[0]);
       var steps = [ { operation: 'add', id: 1, data: 1 },
                     { operation: 'add', id: 'foobar', data: 2 },
                     { operation: 'add', id: 3, data: 3 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[1]);
       var steps = [ { operation: 'add', id: 'foobar', data: 2 },
                     { operation: 'add', id: 3, data: 3 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[2]);
       var steps = [ { operation: 'add', id: 3, data: 3 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[3]);
       var steps = [ { operation: 'done' }];
       testCursor(cursor, steps);
     },
     // Test after an update
     function() {
       gExpectedEvents = true;
       gStore.put(123, 1).then(function() {
         gRevisions.push(gStore.revisionId);
       });
     },
     function() {
       gExpectedEvents = false;
       var cursor = gStore.sync();
       var steps = [ { operation: 'clear', },
                     { operation: 'add', id: 1, data: 123 },
                     { operation: 'add', id: 3, data: 3 },
                     { operation: 'add', id: 'foobar', data: 2 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync('wrong revision ID');
       var steps = [ { operation: 'clear', },
                     { operation: 'add', id: 1, data: 123 },
                     { operation: 'add', id: 3, data: 3 },
                     { operation: 'add', id: 'foobar', data: 2 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[0]);
       var steps = [ { operation: 'add', id: 1, data: 123 },
                     { operation: 'add', id: 'foobar', data: 2 },
                     { operation: 'add', id: 3, data: 3 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[1]);
       var steps = [ { operation: 'add', id: 'foobar', data: 2 },
                     { operation: 'add', id: 3, data: 3 },
                     { operation: 'update', id: 1, data: 123 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[2]);
       var steps = [ { operation: 'add', id: 3, data: 3 },
                     { operation: 'update', id: 1, data: 123 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[3]);
       var steps = [ { operation: 'update', id: 1, data: 123 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[4]);
       var steps = [ { operation: 'done' }];
       testCursor(cursor, steps);
     },
     // Test after a remove
     function() {
       gExpectedEvents = true;
       gStore.remove(3).then(function() {
         gRevisions.push(gStore.revisionId);
       });
     },
     function() {
       gExpectedEvents = false;
       var cursor = gStore.sync();
       var steps = [ { operation: 'clear', },
                     { operation: 'add', id: 1, data: 123 },
                     { operation: 'add', id: 'foobar', data: 2 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync('wrong revision ID');
       var steps = [ { operation: 'clear', },
                     { operation: 'add', id: 1, data: 123 },
                     { operation: 'add', id: 'foobar', data: 2 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[0]);
       var steps = [ { operation: 'add', id: 1, data: 123 },
                     { operation: 'add', id: 'foobar', data: 2 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[1]);
       var steps = [ { operation: 'add', id: 'foobar', data: 2 },
                     { operation: 'update', id: 1, data: 123 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[2]);
       var steps = [ { operation: 'update', id: 1, data: 123 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[3]);
       var steps = [ { operation: 'update', id: 1, data: 123 },
                     { operation: 'remove', id: 3 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[4]);
       var steps = [ { operation: 'remove', id: 3 },
                     { operation: 'done' }];
       testCursor(cursor, steps);
     },
     function() {
       var cursor = gStore.sync(gRevisions[5]);
       var steps = [ { operation: 'done' }];
       testCursor(cursor, steps);
     },
     // New events when the cursor is active
     function() {
       gCursor = gStore.sync();
       var steps = [ { operation: 'clear', },
                     { operation: 'add', id: 1, data: 123 },
                     { operation: 'add', id: 'foobar', data: 2 } ];
       testCursor(gCursor, steps);
     },
     function() {
       gStore.add(42, 2).then(function(id) {
         ok(true, "Item: " + id + " added");
         gRevisions.push(gStore.revisionId);
         runTest();
       });
     },
     function() {
       var steps = [ { operation: 'clear', },
                     { operation: 'add', id: 1, data: 123 },
                     { operation: 'add', id: 2, data: 42 },
 		    { operation: 'add', id: 'foobar', data: 2 } ]
       testCursor(gCursor, steps);
     },
     function() {
       gStore.put(43, 2).then(function(id) {
         gRevisions.push(gStore.revisionId);
         runTest();
       });
     },
     function() {
       var steps = [ { operation: 'clear', },
                     { operation: 'add', id: 1, data: 123 },
                     { operation: 'add', id: 2, data: 43 },
 		    { operation: 'add', id: 'foobar', data: 2 } ]
       testCursor(gCursor, steps);
     },
     function() {
       gStore.remove(2).then(function(id) {
         gRevisions.push(gStore.revisionId);
         runTest();
       });
     },
     function() {
       var steps = [ { operation: 'clear', },
                     { operation: 'add', id: 1, data: 123 },
 		    { operation: 'add', id: 'foobar', data: 2 } ]
       testCursor(gCursor, steps);
     },
     function() {
       gStore.add(42).then(function(id) {
         ok(true, "Item: " + id + " added");
         gRevisions.push(gStore.revisionId);
         runTest();
       });
     },
     function() {
       var steps = [ { operation: 'clear', },
                     { operation: 'add', id: 1, data: 123 },
                     { operation: 'add', id: 4, data: 42 },
 		    { operation: 'add', id: 'foobar', data: 2 } ]
       testCursor(gCursor, steps);
     },
     function() {
       gStore.clear().then(function() {
         gRevisions.push(gStore.revisionId);
         runTest();
       });
     },
     function() {
       var steps = [ { operation: 'clear' } ];
       testCursor(gCursor, steps);
     },
     function() {
       gStore.add(42).then(function(id) {
         ok(true, "Item: " + id + " added");
         gRevisions.push(gStore.revisionId);
         runTest();
       });
     },
     function() {
       var steps = [ { operation: 'clear', },
                     { operation: 'add', id: 5, data: 42 } ];
       testCursor(gCursor, steps);
     },
     function() {
       gStore.clear().then(function() {
         gRevisions.push(gStore.revisionId);
         runTest();
       });
     },
     function() {
       gStore.add(42).then(function(id) {
         ok(true, "Item: " + id + " added");
         gRevisions.push(gStore.revisionId);
         runTest();
       });
     },
     function() {
       var steps = [ { operation: 'clear' },
                     { operation: 'add', id: 6, data: 42 },
                     { operation: 'done'} ];
       testCursor(gCursor, steps);
     },
     function() {
       gExpectedEvents = true;
       gStore.add(42).then(function(id) {
       });
     }
   ];
   function runTest() {
     if (!tests.length) {
       finish();
       return;
     }
     var test = tests.shift();
     test();
   }
   runTest();
   </script>
 </body>
 </html>

The Tor Browser / annotate

dom/datastore/tests/file_sync.html@b8a032363ba2 (annotated)

dom/datastore/tests/file_sync.html