michael@0: /**
michael@0:  * Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/publicdomain/zero/1.0/
michael@0:  */
michael@0: 
michael@0: var testGenerator = testSteps();
michael@0: 
michael@0: function testSteps()
michael@0: {
michael@0:   const objectStoreData = [
michael@0:     { name: "", options: { keyPath: "id", autoIncrement: true } },
michael@0:     { name: null, options: { keyPath: "ss" } },
michael@0:     { name: undefined, options: { } },
michael@0:     { name: "4", options: { autoIncrement: true } },
michael@0:   ];
michael@0: 
michael@0:   const indexData = [
michael@0:     { name: "", keyPath: "name", options: { unique: true } },
michael@0:     { name: null, keyPath: "height", options: { } }
michael@0:   ];
michael@0: 
michael@0:   const data = [
michael@0:     { ss: "237-23-7732", name: "Ann", height: 60 },
michael@0:     { ss: "237-23-7733", name: "Bob", height: 65 }
michael@0:   ];
michael@0: 
michael@0:   let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
michael@0:   request.onerror = errorHandler;
michael@0:   request.onupgradeneeded = grabEventAndContinueHandler;
michael@0:   let event = yield undefined;
michael@0: 
michael@0:   let db = event.target.result;
michael@0:   db.onerror = errorHandler;
michael@0: 
michael@0:   event.target.onsuccess = continueToNextStep;
michael@0: 
michael@0:   for (let objectStoreIndex in objectStoreData) {
michael@0:     const objectStoreInfo = objectStoreData[objectStoreIndex];
michael@0:     let objectStore = db.createObjectStore(objectStoreInfo.name,
michael@0:                                            objectStoreInfo.options);
michael@0:     for (let indexIndex in indexData) {
michael@0:       const indexInfo = indexData[indexIndex];
michael@0:       let index = objectStore.createIndex(indexInfo.name,
michael@0:                                           indexInfo.keyPath,
michael@0:                                           indexInfo.options);
michael@0:     }
michael@0:   }
michael@0:   yield undefined;
michael@0: 
michael@0:   ok(true, "Initial setup");
michael@0: 
michael@0:   for (let objectStoreIndex in objectStoreData) {
michael@0:     const info = objectStoreData[objectStoreIndex];
michael@0: 
michael@0:     for (let indexIndex in indexData) {
michael@0:       const objectStoreName = objectStoreData[objectStoreIndex].name;
michael@0:       const indexName = indexData[indexIndex].name;
michael@0: 
michael@0:       let objectStore =
michael@0:         db.transaction(objectStoreName, "readwrite")
michael@0:           .objectStore(objectStoreName);
michael@0:       ok(true, "Got objectStore " + objectStoreName);
michael@0: 
michael@0:       for (let dataIndex in data) {
michael@0:         const obj = data[dataIndex];
michael@0:         let key;
michael@0:         if (!info.options.keyPath && !info.options.autoIncrement) {
michael@0:           key = obj.ss;
michael@0:         }
michael@0:         objectStore.add(obj, key);
michael@0:       }
michael@0: 
michael@0:       let index = objectStore.index(indexName);
michael@0:       ok(true, "Got index " + indexName);
michael@0: 
michael@0:       let keyIndex = 0;
michael@0: 
michael@0:       index.openCursor().onsuccess = function(event) {
michael@0:         let cursor = event.target.result;
michael@0:         if (!cursor) {
michael@0:           continueToNextStep();
michael@0:           return;
michael@0:         }
michael@0: 
michael@0:         is(cursor.key, data[keyIndex][indexData[indexIndex].keyPath],
michael@0:            "Good key");
michael@0:         is(cursor.value.ss, data[keyIndex].ss, "Correct ss");
michael@0:         is(cursor.value.name, data[keyIndex].name, "Correct name");
michael@0:         is(cursor.value.height, data[keyIndex].height, "Correct height");
michael@0: 
michael@0:         if (!keyIndex) {
michael@0:           let obj = cursor.value;
michael@0:           obj.updated = true;
michael@0: 
michael@0:           cursor.update(obj).onsuccess = function(event) {
michael@0:             ok(true, "Object updated");
michael@0:             cursor.continue();
michael@0:             keyIndex++
michael@0:           }
michael@0:           return;
michael@0:         }
michael@0: 
michael@0:         cursor.delete().onsuccess = function(event) {
michael@0:           ok(true, "Object deleted");
michael@0:           cursor.continue();
michael@0:           keyIndex++
michael@0:         }
michael@0:       };
michael@0:       yield undefined;
michael@0: 
michael@0:       is(keyIndex, 2, "Saw all the items");
michael@0: 
michael@0:       keyIndex = 0;
michael@0: 
michael@0:       db.transaction(objectStoreName).objectStore(objectStoreName)
michael@0:                                      .openCursor()
michael@0:                                      .onsuccess = function(event) {
michael@0:         let cursor = event.target.result;
michael@0:         if (!cursor) {
michael@0:           continueToNextStep();
michael@0:           return;
michael@0:         }
michael@0: 
michael@0:         is(cursor.value.ss, data[keyIndex].ss, "Correct ss");
michael@0:         is(cursor.value.name, data[keyIndex].name, "Correct name");
michael@0:         is(cursor.value.height, data[keyIndex].height, "Correct height");
michael@0:         is(cursor.value.updated, true, "Correct updated flag");
michael@0: 
michael@0:         cursor.continue();
michael@0:         keyIndex++;
michael@0:       };
michael@0:       yield undefined;
michael@0: 
michael@0:       is(keyIndex, 1, "Saw all the items");
michael@0: 
michael@0:       db.transaction(objectStoreName, "readwrite")
michael@0:         .objectStore(objectStoreName).clear()
michael@0:         .onsuccess = continueToNextStep;
michael@0:       yield undefined;
michael@0: 
michael@0:       objectStore = index = null; // Bug 943409 workaround.
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   finishTest();
michael@0:   yield undefined;
michael@0: }