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 name = this.window ? window.location.pathname : "Splendid Test";
michael@0:   const objectStoreInfo = [
michael@0:     { name: "a", options: { keyPath: "id", autoIncrement: true } },
michael@0:     { name: "b", options: { keyPath: "id", autoIncrement: false } },
michael@0:   ];
michael@0:   const indexInfo = [
michael@0:     { name: "1", keyPath: "unique_value", options: { unique: true } },
michael@0:     { name: "2", keyPath: "value", options: { unique: false } },
michael@0:     { name: "3", keyPath: "value", options: { unique: false } },
michael@0:     { name: "", keyPath: "value", options: { unique: false } },
michael@0:     { name: null, keyPath: "value", options: { unique: false } },
michael@0:     { name: undefined, keyPath: "value", options: { unique: false } },
michael@0:   ];
michael@0: 
michael@0:   let request = indexedDB.open(name, 1);
michael@0:   request.onerror = errorHandler;
michael@0:   request.onupgradeneeded = grabEventAndContinueHandler;
michael@0:   request.onsuccess = unexpectedSuccessHandler;
michael@0:   let event = yield undefined;
michael@0:   let db = event.target.result;
michael@0: 
michael@0:   for (let i = 0; i < objectStoreInfo.length; i++) {
michael@0:     let info = objectStoreInfo[i];
michael@0:     let objectStore = info.hasOwnProperty("options") ?
michael@0:                       db.createObjectStore(info.name, info.options) :
michael@0:                       db.createObjectStore(info.name);
michael@0: 
michael@0:     try {
michael@0:       request = objectStore.createIndex("Hola");
michael@0:       ok(false, "createIndex with no keyPath should throw");
michael@0:     }
michael@0:     catch(e) {
michael@0:       ok(true, "createIndex with no keyPath should throw");
michael@0:     }
michael@0: 
michael@0:     let ex;
michael@0:     try {
michael@0:       objectStore.createIndex("Hola", ["foo"], { multiEntry: true });
michael@0:     }
michael@0:     catch(e) {
michael@0:       ex = e;
michael@0:     }
michael@0:     ok(ex, "createIndex with array keyPath and multiEntry should throw");
michael@0:     is(ex.name, "InvalidAccessError", "should throw right exception");
michael@0:     ok(ex instanceof DOMException, "should throw right exception");
michael@0:     is(ex.code, DOMException.INVALID_ACCESS_ERR, "should throw right exception");
michael@0: 
michael@0:     try {
michael@0:       objectStore.createIndex("foo", "bar", 10);
michael@0:       ok(false, "createIndex with bad options should throw");
michael@0:     }
michael@0:     catch(e) {
michael@0:       ok(true, "createIndex with bad options threw");
michael@0:     }
michael@0: 
michael@0:     ok(objectStore.createIndex("foo", "bar", { foo: "" }),
michael@0:        "createIndex with unknown options should not throw");
michael@0:     objectStore.deleteIndex("foo");
michael@0: 
michael@0:     // Test index creation, and that it ends up in indexNames.
michael@0:     let objectStoreName = info.name;
michael@0:     for (let j = 0; j < indexInfo.length; j++) {
michael@0:       let info = indexInfo[j];
michael@0:       let count = objectStore.indexNames.length;
michael@0:       let index = info.hasOwnProperty("options") ?
michael@0:                   objectStore.createIndex(info.name, info.keyPath,
michael@0:                                           info.options) :
michael@0:                   objectStore.createIndex(info.name, info.keyPath);
michael@0: 
michael@0:       let name = info.name;
michael@0:       if (name === null) {
michael@0:         name = "null";
michael@0:       }
michael@0:       else if (name === undefined) {
michael@0:         name = "undefined";
michael@0:       }
michael@0: 
michael@0:       is(index.name, name, "correct name");
michael@0:       is(index.keyPath, info.keyPath, "correct keyPath");
michael@0:       is(index.unique, info.options.unique, "correct uniqueness");
michael@0: 
michael@0:       is(objectStore.indexNames.length, count + 1,
michael@0:          "indexNames grew in size");
michael@0:       let found = false;
michael@0:       for (let k = 0; k < objectStore.indexNames.length; k++) {
michael@0:         if (objectStore.indexNames.item(k) == name) {
michael@0:           found = true;
michael@0:           break;
michael@0:         }
michael@0:       }
michael@0:       ok(found, "Name is on objectStore.indexNames");
michael@0: 
michael@0:       ok(event.target.transaction, "event has a transaction");
michael@0:       ok(event.target.transaction.db === db,
michael@0:          "transaction has the right db");
michael@0:       is(event.target.transaction.mode, "versionchange",
michael@0:          "transaction has the correct mode");
michael@0:       is(event.target.transaction.objectStoreNames.length, i + 1,
michael@0:          "transaction only has one object store");
michael@0:       ok(event.target.transaction.objectStoreNames.contains(objectStoreName),
michael@0:          "transaction has the correct object store");
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   request.onsuccess = grabEventAndContinueHandler;
michael@0:   request.onupgradeneeded = unexpectedSuccessHandler;
michael@0: 
michael@0:   event = yield undefined;
michael@0: 
michael@0:   finishTest();
michael@0:   yield undefined;
michael@0: }