Import Mozilla's IndexedDB getAll/getAllKeys tests

LayoutTests/storage/indexeddb/mozilla/resources/test_index_getAllObjects.js

+// Imported from:
+// * http://mxr.mozilla.org/mozilla-central/source/dom/indexedDB/test/unit/test_index_getAllObjects.js
+// Changes:
+// * added 'use strict' since some ES6 features NYI w/o it
+// * function -> function*
+// * this.window -> window
+// * testGenerator.send() -> testGenerator.next()
+// * Added deleteDatabase() step to reset storage state
+
+'use strict';
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function* testSteps()
+{
+  const name = window ? window.location.pathname : "Splendid Test";
+  indexedDB.deleteDatabase(name);
+  const objectStoreName = "People";
+
+  const objectStoreData = [
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "Pat", height: 65 } }
+  ];
+
+  const indexData = [
+    { name: "name", keyPath: "name", options: { unique: true } },
+    { name: "height", keyPath: "height", options: { unique: false } },
+    { name: "weight", keyPath: "weight", options: { unique: false } }
+  ];
+
+  const objectStoreDataNameSort = [
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "Pat", height: 65 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } }
+  ];
+
+  const objectStoreDataWeightSort = [
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } }
+  ];
+
+  const objectStoreDataHeightSort = [
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "Pat", height: 65 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } }
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore(objectStoreName, {});
+
+  // First, add all our data to the object store.
+  let addedData = 0;
+  for (let i in objectStoreData) {
+    request = objectStore.add(objectStoreData[i].value,
+                              objectStoreData[i].key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      if (++addedData == objectStoreData.length) {
+        testGenerator.next(event);
+      }
+    }
+  }
+  event = yield undefined;
+
+  // Now create the indexes.
+  for (let i in indexData) {
+    objectStore.createIndex(indexData[i].name, indexData[i].keyPath,
+                            indexData[i].options);
+  }
+
+  is(objectStore.indexNames.length, indexData.length, "Good index count");
+  yield undefined;
+
+  objectStore = db.transaction(objectStoreName)
+                  .objectStore(objectStoreName);
+
+  request = objectStore.index("height").mozGetAll(65);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(65, 0);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(65, null);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(65, undefined);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll();
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, objectStoreDataHeightSort.length,
+     "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[i].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(null, 4);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 4, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[i].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(65, 1);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 1, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  finishTest();
+  yield undefined;
+}