mirror of
https://github.com/denoland/deno
synced 2024-09-13 05:11:43 +00:00
f5e46c9bf2
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.
115 lines
3.4 KiB
TypeScript
115 lines
3.4 KiB
TypeScript
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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import { assertEquals, assertRejects, assertThrows } from "./test_util.ts";
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Deno.test(
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{ permissions: { read: true, write: true } },
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function ftruncateSyncSuccess() {
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const filename = Deno.makeTempDirSync() + "/test_ftruncateSync.txt";
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using file = Deno.openSync(filename, {
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create: true,
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read: true,
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write: true,
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});
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file.truncateSync(20);
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assertEquals(Deno.readFileSync(filename).byteLength, 20);
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file.truncateSync(5);
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assertEquals(Deno.readFileSync(filename).byteLength, 5);
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file.truncateSync(-5);
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assertEquals(Deno.readFileSync(filename).byteLength, 0);
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Deno.removeSync(filename);
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},
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);
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Deno.test(
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{ permissions: { read: true, write: true } },
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async function ftruncateSuccess() {
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const filename = Deno.makeTempDirSync() + "/test_ftruncate.txt";
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using file = await Deno.open(filename, {
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create: true,
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read: true,
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write: true,
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});
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await file.truncate(20);
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assertEquals((await Deno.readFile(filename)).byteLength, 20);
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await file.truncate(5);
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assertEquals((await Deno.readFile(filename)).byteLength, 5);
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await file.truncate(-5);
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assertEquals((await Deno.readFile(filename)).byteLength, 0);
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await Deno.remove(filename);
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},
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);
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Deno.test(
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{ permissions: { read: true, write: true } },
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function truncateSyncSuccess() {
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const filename = Deno.makeTempDirSync() + "/test_truncateSync.txt";
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Deno.writeFileSync(filename, new Uint8Array(5));
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Deno.truncateSync(filename, 20);
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assertEquals(Deno.readFileSync(filename).byteLength, 20);
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Deno.truncateSync(filename, 5);
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assertEquals(Deno.readFileSync(filename).byteLength, 5);
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Deno.truncateSync(filename, -5);
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assertEquals(Deno.readFileSync(filename).byteLength, 0);
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Deno.removeSync(filename);
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},
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);
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Deno.test(
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{ permissions: { read: true, write: true } },
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async function truncateSuccess() {
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const filename = Deno.makeTempDirSync() + "/test_truncate.txt";
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await Deno.writeFile(filename, new Uint8Array(5));
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await Deno.truncate(filename, 20);
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assertEquals((await Deno.readFile(filename)).byteLength, 20);
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await Deno.truncate(filename, 5);
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assertEquals((await Deno.readFile(filename)).byteLength, 5);
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await Deno.truncate(filename, -5);
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assertEquals((await Deno.readFile(filename)).byteLength, 0);
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await Deno.remove(filename);
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},
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);
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Deno.test({ permissions: { write: false } }, function truncateSyncPerm() {
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assertThrows(() => {
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Deno.truncateSync("/test_truncateSyncPermission.txt");
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}, Deno.errors.PermissionDenied);
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});
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Deno.test({ permissions: { write: false } }, async function truncatePerm() {
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await assertRejects(async () => {
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await Deno.truncate("/test_truncatePermission.txt");
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}, Deno.errors.PermissionDenied);
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});
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Deno.test(
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{ permissions: { read: true, write: true } },
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function truncateSyncNotFound() {
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const filename = "/badfile.txt";
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assertThrows(
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() => {
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Deno.truncateSync(filename);
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},
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Deno.errors.NotFound,
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`truncate '${filename}'`,
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);
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},
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);
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Deno.test(
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{ permissions: { read: true, write: true } },
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async function truncateSyncNotFound() {
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const filename = "/badfile.txt";
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await assertRejects(
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async () => {
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await Deno.truncate(filename);
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},
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Deno.errors.NotFound,
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`truncate '${filename}'`,
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);
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},
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);
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