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/**
* Any copyright is dedicated to the Public Domain.
*/
/* exported testSteps */
async function testSteps() {
const name = this.window ? window.location.pathname : "Splendid Test";
const objectStoreName = "foo";
const indexName = "bar",
keyPath = "bar";
info("Opening database");
let request = indexedDB.open(name);
let event = await expectingUpgrade(request);
let db = event.target.result;
info("Creating objectStore");
let objectStore = db.createObjectStore(objectStoreName);
info("Creating a duplicated object store to get an error");
try {
db.createObjectStore(objectStoreName);
ok(
false,
"ConstraintError should be thrown if object store already exists"
);
} catch (e) {
ok(true, "ConstraintError should be thrown if object store already exists");
is(
e.message,
"IDBDatabase.createObjectStore: Object store named '" +
objectStoreName +
"' already exists at index '0'",
"Threw with correct error message"
);
}
info("Creating an index");
objectStore.createIndex(indexName, keyPath);
info("Creating a duplicated indexes to verify the error message");
try {
objectStore.createIndex(indexName, keyPath);
ok(false, "ConstraintError should be thrown if index already exists");
} catch (e) {
ok(true, "ConstraintError should be thrown if index already exists");
is(
e.message,
`IDBObjectStore.createIndex: Index named '${indexName}' already exists at index '0'`,
"Threw with correct error message"
);
}
await expectingSuccess(request);
db.close();
}