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Test Info:
/**
* Any copyright is dedicated to the Public Domain.
*/
/* exported testGenerator, disableWorkerTest */
var disableWorkerTest = "Need a way to set temporary prefs from a worker";
var testGenerator = testSteps();
function* testSteps() {
const name = this.window
? window.location.pathname
: "test_readwriteflush_disabled.js";
info("Resetting experimental pref");
if (this.window) {
SpecialPowers.pushPrefEnv(
{
set: [["dom.indexedDB.experimental", false]],
},
continueToNextStep
);
yield undefined;
} else {
resetExperimental();
}
info("Opening database");
let request = indexedDB.open(name);
request.onerror = errorHandler;
request.onupgradeneeded = continueToNextStepSync;
request.onsuccess = unexpectedSuccessHandler;
yield undefined;
// upgradeneeded
request.onupgradeneeded = unexpectedSuccessHandler;
request.onsuccess = continueToNextStepSync;
info("Creating objectStore");
request.result.createObjectStore(name);
yield undefined;
// success
let db = request.result;
info("Attempting to create a 'readwriteflush' transaction");
let exception;
try {
db.transaction(name, "readwriteflush");
} catch (e) {
exception = e;
}
ok(exception, "'readwriteflush' transaction threw");
ok(exception instanceof Error, "exception is an Error object");
is(
exception.message,
"IDBDatabase.transaction: 'readwriteflush' (value of argument 2) is not " +
"a valid value for enumeration IDBTransactionMode.",
"exception has the correct message"
);
finishTest();
}