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denoland-deno/tests/unit/sync_test.ts
Matt Mastracci f5e46c9bf2
chore: move cli/tests/ -> tests/ (#22369)
This looks like a massive PR, but it's only a move from cli/tests ->
tests, and updates of relative paths for files.

This is the first step towards aggregate all of the integration test
files under tests/, which will lead to a set of integration tests that
can run without the CLI binary being built.

While we could leave these tests under `cli`, it would require us to
keep a more complex directory structure for the various test runners. In
addition, we have a lot of complexity to ignore various test files in
the `cli` project itself (cargo publish exclusion rules, autotests =
false, etc).

And finally, the `tests/` folder will eventually house the `test_ffi`,
`test_napi` and other testing code, reducing the size of the root repo
directory.

For easier review, the extremely large and noisy "move" is in the first
commit (with no changes -- just a move), while the remainder of the
changes to actual files is in the second commit.
2024-02-10 20:22:13 +00:00

69 lines
1.9 KiB
TypeScript

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
import { assertEquals } from "./test_util.ts";
Deno.test(
{ permissions: { read: true, write: true } },
function fdatasyncSyncSuccess() {
const filename = Deno.makeTempDirSync() + "/test_fdatasyncSync.txt";
using file = Deno.openSync(filename, {
read: true,
write: true,
create: true,
});
const data = new Uint8Array(64);
Deno.writeSync(file.rid, data);
Deno.fdatasyncSync(file.rid);
Deno.removeSync(filename);
},
);
Deno.test(
{ permissions: { read: true, write: true } },
async function fdatasyncSuccess() {
const filename = (await Deno.makeTempDir()) + "/test_fdatasync.txt";
using file = await Deno.open(filename, {
read: true,
write: true,
create: true,
});
const data = new Uint8Array(64);
await file.write(data);
await Deno.fdatasync(file.rid);
assertEquals(await Deno.readFile(filename), data);
await Deno.remove(filename);
},
);
Deno.test(
{ permissions: { read: true, write: true } },
function fsyncSyncSuccess() {
const filename = Deno.makeTempDirSync() + "/test_fsyncSync.txt";
using file = Deno.openSync(filename, {
read: true,
write: true,
create: true,
});
const size = 64;
file.truncateSync(size);
Deno.fsyncSync(file.rid);
assertEquals(Deno.statSync(filename).size, size);
Deno.removeSync(filename);
},
);
Deno.test(
{ permissions: { read: true, write: true } },
async function fsyncSuccess() {
const filename = (await Deno.makeTempDir()) + "/test_fsync.txt";
using file = await Deno.open(filename, {
read: true,
write: true,
create: true,
});
const size = 64;
await file.truncate(size);
await Deno.fsync(file.rid);
assertEquals((await Deno.stat(filename)).size, size);
await Deno.remove(filename);
},
);