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import {
assertStrictEquals,
unitTest,
assertMatch,
unreachable,
} from "./test_util.ts";
const openErrorStackPattern = new RegExp(
`^.*
at unwrapResponse \\(.*dispatch_json\\.js:.*\\)
at sendAsync \\(.*dispatch_json\\.js:.*\\)
at async Object\\.open \\(.*files\\.js:.*\\).*$`,
"ms",
);
unitTest(
{ perms: { read: true } },
async function sendAsyncStackTrace(): Promise<void> {
await Deno.open("nonexistent.txt")
.then(unreachable)
.catch((error): void => {
assertMatch(error.stack, openErrorStackPattern);
});
},
);
declare global {
// eslint-disable-next-line @typescript-eslint/no-namespace
namespace Deno {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
var core: any; // eslint-disable-line no-var
}
}
unitTest(function malformedJsonControlBuffer(): void {
const opId = Deno.core.ops()["op_open_sync"];
const argsBuf = new Uint8Array([1, 2, 3, 4, 5]);
const resBuf = Deno.core.send(opId, argsBuf);
const resText = new TextDecoder().decode(resBuf);
const resObj = JSON.parse(resText);
assertStrictEquals(resObj.ok, undefined);
assertStrictEquals(resObj.err.className, "SyntaxError");
assertMatch(resObj.err.message, /\bexpected value\b/);
});
unitTest(function invalidPromiseId(): void {
const opId = Deno.core.ops()["op_open_async"];
const argsObj = {
promiseId: "1. NEIN!",
path: "/tmp/P.I.S.C.I.X/yeah",
mode: 0o666,
options: {
read: true,
write: true,
create: true,
truncate: false,
append: false,
createNew: false,
},
};
const argsText = JSON.stringify(argsObj);
const argsBuf = new TextEncoder().encode(argsText);
const resBuf = Deno.core.send(opId, argsBuf);
const resText = new TextDecoder().decode(resBuf);
const resObj = JSON.parse(resText);
console.error(resText);
assertStrictEquals(resObj.ok, undefined);
assertStrictEquals(resObj.err.className, "TypeError");
assertMatch(resObj.err.message, /\bpromiseId\b/);
});
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