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denoland-deno/cli/tests/unit/opcall_test.ts
Bartek Iwańczuk abd9610530
refactor: remove Deno.core (#16881)
This commit removes "Deno.core" namespace. It is strictly private API
that has no stability guarantees, we were supposed to remove it long time ago.

Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>
2023-01-24 18:54:10 +01:00

54 lines
1.3 KiB
TypeScript

// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import { assert, assertStringIncludes, unreachable } from "./test_util.ts";
Deno.test(async function sendAsyncStackTrace() {
const buf = new Uint8Array(10);
const rid = 10;
try {
await Deno.read(rid, buf);
unreachable();
} catch (error) {
assert(error instanceof Error);
const s = error.stack?.toString();
assert(s);
console.log(s);
assertStringIncludes(s, "opcall_test.ts");
assertStringIncludes(s, "read");
assert(
!s.includes("deno:core"),
"opcall stack traces should NOT include deno:core internals such as unwrapOpResult",
);
}
});
// @ts-ignore This is not publicly typed namespace, but it's there for sure.
const core = Deno[Deno.internal].core;
Deno.test(async function opsAsyncBadResource() {
try {
const nonExistingRid = 9999;
await core.read(
nonExistingRid,
new Uint8Array(0),
);
} catch (e) {
if (!(e instanceof Deno.errors.BadResource)) {
throw e;
}
}
});
Deno.test(function opsSyncBadResource() {
try {
const nonExistingRid = 9999;
core.ops.op_read_sync(
nonExistingRid,
new Uint8Array(0),
);
} catch (e) {
if (!(e instanceof Deno.errors.BadResource)) {
throw e;
}
}
});