chromium/src/third_party/blink/web_tests/storage/indexeddb/resources/keypath-intrinsic-properties.js

if (this.importScripts) {
    importScripts('../../../resources/js-test.js');
    importScripts('shared.js');
}

description("Test IndexedDB keyPath with intrinsic properties");

indexedDBTest(prepareDatabase, testKeyPaths);
function prepareDatabase()
{
    db = event.target.result;
    event.target.transaction.onabort = unexpectedAbortCallback;
    evalAndLog("store = db.createObjectStore('store', {keyPath: 'id'})");
    evalAndLog("store.createIndex('string length', 'string.length')");
    evalAndLog("store.createIndex('array length', 'array.length')");
    evalAndLog("store.createIndex('blob size', 'blob.size')");
    evalAndLog("store.createIndex('blob type', 'blob.type')");
}

function testKeyPaths()
{
    preamble();

    transaction = evalAndLog("transaction = db.transaction('store', 'readwrite')");
    transaction.onabort = unexpectedAbortCallback;
    store = evalAndLog("store = transaction.objectStore('store')");

    for (var i = 0; i < 5; i += 1) {
        evalAndLog('store.put({' +
                   '"id":' + JSON.stringify('id#' + i) + ',' +
                   '"string":' + JSON.stringify('x'.repeat(i * 2)) + ',' +
                   '"array":' + JSON.stringify('x'.repeat(i*3).split('')) + ',' +
                   '"blob":new Blob(' + JSON.stringify(['x'.repeat(i * 4)]) + ',{type:"type ' + i + '"})})');
    }

    checkStringLengths();

    function checkStringLengths() {
        evalAndLog("request = store.index('string length').openCursor()");
        request.onerror = unexpectedErrorCallback;
        request.onsuccess = function (e) {
            cursor = e.target.result;
            if (cursor) {
                shouldBe("cursor.key", "cursor.value.string.length");
                cursor.continue();
            } else {
                checkArrayLengths();
            }
        };
    }

    function checkArrayLengths() {
        evalAndLog("request = store.index('array length').openCursor()");
        request.onerror = unexpectedErrorCallback;
        request.onsuccess = function (e) {
            cursor = e.target.result;
            if (cursor) {
                shouldBe("cursor.key", "cursor.value.array.length");
                cursor.continue();
            } else {
              checkBlobSizes();
            }
        };
    }

    function checkBlobSizes() {
        evalAndLog("request = store.index('blob size').openCursor()");
        request.onerror = unexpectedErrorCallback;
        request.onsuccess = function (e) {
            cursor = e.target.result;
            if (cursor) {
                shouldBe("cursor.key", "cursor.value.blob.size");
                cursor.continue();
            } else {
              checkBlobTypes();
            }
        };
    }

    function checkBlobTypes() {
        evalAndLog("request = store.index('blob type').openCursor()");
        request.onerror = unexpectedErrorCallback;
        request.onsuccess = function (e) {
            cursor = e.target.result;
            if (cursor) {
                shouldBe("cursor.key", "cursor.value.blob.type");
                cursor.continue();
            }
        };
    }

    transaction.oncomplete = finishJSTest;
}