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denoland-deno/tests/unit/chmod_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

190 lines
5.2 KiB
TypeScript

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
import {
assert,
assertEquals,
assertRejects,
assertThrows,
} from "./test_util.ts";
Deno.test(
{
ignore: Deno.build.os === "windows",
permissions: { read: true, write: true },
},
function chmodSyncSuccess() {
const enc = new TextEncoder();
const data = enc.encode("Hello");
const tempDir = Deno.makeTempDirSync();
const filename = tempDir + "/test.txt";
Deno.writeFileSync(filename, data, { mode: 0o666 });
Deno.chmodSync(filename, 0o777);
const fileInfo = Deno.statSync(filename);
assert(fileInfo.mode);
assertEquals(fileInfo.mode & 0o777, 0o777);
},
);
Deno.test(
{
ignore: Deno.build.os === "windows",
permissions: { read: true, write: true },
},
function chmodSyncUrl() {
const enc = new TextEncoder();
const data = enc.encode("Hello");
const tempDir = Deno.makeTempDirSync();
const fileUrl = new URL(`file://${tempDir}/test.txt`);
Deno.writeFileSync(fileUrl, data, { mode: 0o666 });
Deno.chmodSync(fileUrl, 0o777);
const fileInfo = Deno.statSync(fileUrl);
assert(fileInfo.mode);
assertEquals(fileInfo.mode & 0o777, 0o777);
Deno.removeSync(tempDir, { recursive: true });
},
);
// Check symlink when not on windows
Deno.test(
{
ignore: Deno.build.os === "windows",
permissions: { read: true, write: true },
},
function chmodSyncSymlinkSuccess() {
const enc = new TextEncoder();
const data = enc.encode("Hello");
const tempDir = Deno.makeTempDirSync();
const filename = tempDir + "/test.txt";
Deno.writeFileSync(filename, data, { mode: 0o666 });
const symlinkName = tempDir + "/test_symlink.txt";
Deno.symlinkSync(filename, symlinkName);
let symlinkInfo = Deno.lstatSync(symlinkName);
assert(symlinkInfo.mode);
const symlinkMode = symlinkInfo.mode & 0o777; // platform dependent
Deno.chmodSync(symlinkName, 0o777);
// Change actual file mode, not symlink
const fileInfo = Deno.statSync(filename);
assert(fileInfo.mode);
assertEquals(fileInfo.mode & 0o777, 0o777);
symlinkInfo = Deno.lstatSync(symlinkName);
assert(symlinkInfo.mode);
assertEquals(symlinkInfo.mode & 0o777, symlinkMode);
},
);
Deno.test({ permissions: { write: true } }, function chmodSyncFailure() {
const filename = "/badfile.txt";
assertThrows(
() => {
Deno.chmodSync(filename, 0o777);
},
Deno.errors.NotFound,
`chmod '${filename}'`,
);
});
Deno.test({ permissions: { write: false } }, function chmodSyncPerm() {
assertThrows(() => {
Deno.chmodSync("/somefile.txt", 0o777);
}, Deno.errors.PermissionDenied);
});
Deno.test(
{
ignore: Deno.build.os === "windows",
permissions: { read: true, write: true },
},
async function chmodSuccess() {
const enc = new TextEncoder();
const data = enc.encode("Hello");
const tempDir = Deno.makeTempDirSync();
const filename = tempDir + "/test.txt";
Deno.writeFileSync(filename, data, { mode: 0o666 });
await Deno.chmod(filename, 0o777);
const fileInfo = Deno.statSync(filename);
assert(fileInfo.mode);
assertEquals(fileInfo.mode & 0o777, 0o777);
},
);
Deno.test(
{
ignore: Deno.build.os === "windows",
permissions: { read: true, write: true },
},
async function chmodUrl() {
const enc = new TextEncoder();
const data = enc.encode("Hello");
const tempDir = Deno.makeTempDirSync();
const fileUrl = new URL(`file://${tempDir}/test.txt`);
Deno.writeFileSync(fileUrl, data, { mode: 0o666 });
await Deno.chmod(fileUrl, 0o777);
const fileInfo = Deno.statSync(fileUrl);
assert(fileInfo.mode);
assertEquals(fileInfo.mode & 0o777, 0o777);
Deno.removeSync(tempDir, { recursive: true });
},
);
// Check symlink when not on windows
Deno.test(
{
ignore: Deno.build.os === "windows",
permissions: { read: true, write: true },
},
async function chmodSymlinkSuccess() {
const enc = new TextEncoder();
const data = enc.encode("Hello");
const tempDir = Deno.makeTempDirSync();
const filename = tempDir + "/test.txt";
Deno.writeFileSync(filename, data, { mode: 0o666 });
const symlinkName = tempDir + "/test_symlink.txt";
Deno.symlinkSync(filename, symlinkName);
let symlinkInfo = Deno.lstatSync(symlinkName);
assert(symlinkInfo.mode);
const symlinkMode = symlinkInfo.mode & 0o777; // platform dependent
await Deno.chmod(symlinkName, 0o777);
// Just change actual file mode, not symlink
const fileInfo = Deno.statSync(filename);
assert(fileInfo.mode);
assertEquals(fileInfo.mode & 0o777, 0o777);
symlinkInfo = Deno.lstatSync(symlinkName);
assert(symlinkInfo.mode);
assertEquals(symlinkInfo.mode & 0o777, symlinkMode);
},
);
Deno.test({ permissions: { write: true } }, async function chmodFailure() {
const filename = "/badfile.txt";
await assertRejects(
async () => {
await Deno.chmod(filename, 0o777);
},
Deno.errors.NotFound,
`chmod '${filename}'`,
);
});
Deno.test({ permissions: { write: false } }, async function chmodPerm() {
await assertRejects(async () => {
await Deno.chmod("/somefile.txt", 0o777);
}, Deno.errors.PermissionDenied);
});