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import test from "ava";
import { createdb, idbFactory } from "./wptsupport";
test("WPT idbfactory-cmp*.html", async (t) => {
const indexedDB = idbFactory;
var greater = indexedDB.cmp(2, 1);
var equal = indexedDB.cmp(2, 2);
var less = indexedDB.cmp(1, 2);
t.deepEqual(greater, 1, "greater");
t.deepEqual(equal, 0, "equal");
t.deepEqual(less, -1, "less");
t.throws(
() => {
// @ts-expect-error
indexedDB.cmp();
},
{ instanceOf: TypeError },
);
t.throws(
() => {
indexedDB.cmp(null, null);
},
{ name: "DataError" },
);
t.throws(
() => {
indexedDB.cmp(1, null);
},
{ name: "DataError" },
);
t.throws(
() => {
indexedDB.cmp(null, 1);
},
{ name: "DataError" },
);
t.throws(
() => {
indexedDB.cmp(NaN, NaN);
},
{ name: "DataError" },
);
t.throws(
() => {
indexedDB.cmp(1, NaN);
},
{ name: "DataError" },
);
t.throws(
() => {
indexedDB.cmp(NaN, 1);
},
{ name: "DataError" },
);
});
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