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denoland-deno/js/dispatch_json_test.ts
2019-08-27 11:33:39 -04:00

19 lines
546 B
TypeScript

import { testPerm, assertMatch, unreachable } from "./test_util.ts";
const openErrorStackPattern = new RegExp(
`^.*
at unwrapResponse \\(js\\/dispatch_json\\.ts:.*\\)
at sendAsync.* \\(js\\/dispatch_json\\.ts:.*\\)
at async Object\\.open \\(js\\/files\\.ts:.*\\).*$`,
"ms"
);
testPerm({ read: true }, async function sendAsyncStackTrace(): Promise<void> {
await Deno.open("nonexistent.txt")
.then(unreachable)
.catch(
(error): void => {
assertMatch(error.stack, openErrorStackPattern);
}
);
});