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denoland-deno/cli/js/remove_test.ts

335 lines
9.6 KiB
TypeScript

// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
import { testPerm, assert, assertEquals } from "./test_util.ts";
// SYNC
testPerm({ write: true }, function removeSyncDirSuccess(): void {
// REMOVE EMPTY DIRECTORY
const path = Deno.makeTempDirSync() + "/dir/subdir";
Deno.mkdirSync(path);
const pathInfo = Deno.statSync(path);
assert(pathInfo.isDirectory()); // check exist first
Deno.removeSync(path); // remove
// We then check again after remove
let err;
try {
Deno.statSync(path);
} catch (e) {
err = e;
}
// Directory is gone
assertEquals(err.kind, Deno.ErrorKind.NotFound);
assertEquals(err.name, "NotFound");
});
testPerm({ write: true }, function removeSyncFileSuccess(): void {
// REMOVE FILE
const enc = new TextEncoder();
const data = enc.encode("Hello");
const filename = Deno.makeTempDirSync() + "/test.txt";
Deno.writeFileSync(filename, data, { perm: 0o666 });
const fileInfo = Deno.statSync(filename);
assert(fileInfo.isFile()); // check exist first
Deno.removeSync(filename); // remove
// We then check again after remove
let err;
try {
Deno.statSync(filename);
} catch (e) {
err = e;
}
// File is gone
assertEquals(err.kind, Deno.ErrorKind.NotFound);
assertEquals(err.name, "NotFound");
});
testPerm({ write: true }, function removeSyncFail(): void {
// NON-EMPTY DIRECTORY
const path = Deno.makeTempDirSync() + "/dir/subdir";
const subPath = path + "/subsubdir";
Deno.mkdirSync(path);
Deno.mkdirSync(subPath);
const pathInfo = Deno.statSync(path);
assert(pathInfo.isDirectory()); // check exist first
const subPathInfo = Deno.statSync(subPath);
assert(subPathInfo.isDirectory()); // check exist first
let err;
try {
// Should not be able to recursively remove
Deno.removeSync(path);
} catch (e) {
err = e;
}
// TODO(ry) Is Other really the error we should get here? What would Go do?
assertEquals(err.kind, Deno.ErrorKind.Other);
assertEquals(err.name, "Other");
// NON-EXISTENT DIRECTORY/FILE
try {
// Non-existent
Deno.removeSync("/baddir");
} catch (e) {
err = e;
}
assertEquals(err.kind, Deno.ErrorKind.NotFound);
assertEquals(err.name, "NotFound");
});
testPerm({ write: false }, function removeSyncPerm(): void {
let err;
try {
Deno.removeSync("/baddir");
} catch (e) {
err = e;
}
assertEquals(err.kind, Deno.ErrorKind.PermissionDenied);
assertEquals(err.name, "PermissionDenied");
});
testPerm({ write: true }, function removeAllSyncDirSuccess(): void {
// REMOVE EMPTY DIRECTORY
let path = Deno.makeTempDirSync() + "/dir/subdir";
Deno.mkdirSync(path);
let pathInfo = Deno.statSync(path);
assert(pathInfo.isDirectory()); // check exist first
Deno.removeSync(path, { recursive: true }); // remove
// We then check again after remove
let err;
try {
Deno.statSync(path);
} catch (e) {
err = e;
}
// Directory is gone
assertEquals(err.kind, Deno.ErrorKind.NotFound);
assertEquals(err.name, "NotFound");
// REMOVE NON-EMPTY DIRECTORY
path = Deno.makeTempDirSync() + "/dir/subdir";
const subPath = path + "/subsubdir";
Deno.mkdirSync(path);
Deno.mkdirSync(subPath);
pathInfo = Deno.statSync(path);
assert(pathInfo.isDirectory()); // check exist first
const subPathInfo = Deno.statSync(subPath);
assert(subPathInfo.isDirectory()); // check exist first
Deno.removeSync(path, { recursive: true }); // remove
// We then check parent directory again after remove
try {
Deno.statSync(path);
} catch (e) {
err = e;
}
// Directory is gone
assertEquals(err.kind, Deno.ErrorKind.NotFound);
assertEquals(err.name, "NotFound");
});
testPerm({ write: true }, function removeAllSyncFileSuccess(): void {
// REMOVE FILE
const enc = new TextEncoder();
const data = enc.encode("Hello");
const filename = Deno.makeTempDirSync() + "/test.txt";
Deno.writeFileSync(filename, data, { perm: 0o666 });
const fileInfo = Deno.statSync(filename);
assert(fileInfo.isFile()); // check exist first
Deno.removeSync(filename, { recursive: true }); // remove
// We then check again after remove
let err;
try {
Deno.statSync(filename);
} catch (e) {
err = e;
}
// File is gone
assertEquals(err.kind, Deno.ErrorKind.NotFound);
assertEquals(err.name, "NotFound");
});
testPerm({ write: true }, function removeAllSyncFail(): void {
// NON-EXISTENT DIRECTORY/FILE
let err;
try {
// Non-existent
Deno.removeSync("/baddir", { recursive: true });
} catch (e) {
err = e;
}
assertEquals(err.kind, Deno.ErrorKind.NotFound);
assertEquals(err.name, "NotFound");
});
testPerm({ write: false }, function removeAllSyncPerm(): void {
let err;
try {
Deno.removeSync("/baddir", { recursive: true });
} catch (e) {
err = e;
}
assertEquals(err.kind, Deno.ErrorKind.PermissionDenied);
assertEquals(err.name, "PermissionDenied");
});
// ASYNC
testPerm({ write: true }, async function removeDirSuccess(): Promise<void> {
// REMOVE EMPTY DIRECTORY
const path = Deno.makeTempDirSync() + "/dir/subdir";
Deno.mkdirSync(path);
const pathInfo = Deno.statSync(path);
assert(pathInfo.isDirectory()); // check exist first
await Deno.remove(path); // remove
// We then check again after remove
let err;
try {
Deno.statSync(path);
} catch (e) {
err = e;
}
// Directory is gone
assertEquals(err.kind, Deno.ErrorKind.NotFound);
assertEquals(err.name, "NotFound");
});
testPerm({ write: true }, async function removeFileSuccess(): Promise<void> {
// REMOVE FILE
const enc = new TextEncoder();
const data = enc.encode("Hello");
const filename = Deno.makeTempDirSync() + "/test.txt";
Deno.writeFileSync(filename, data, { perm: 0o666 });
const fileInfo = Deno.statSync(filename);
assert(fileInfo.isFile()); // check exist first
await Deno.remove(filename); // remove
// We then check again after remove
let err;
try {
Deno.statSync(filename);
} catch (e) {
err = e;
}
// File is gone
assertEquals(err.kind, Deno.ErrorKind.NotFound);
assertEquals(err.name, "NotFound");
});
testPerm({ write: true }, async function removeFail(): Promise<void> {
// NON-EMPTY DIRECTORY
const path = Deno.makeTempDirSync() + "/dir/subdir";
const subPath = path + "/subsubdir";
Deno.mkdirSync(path);
Deno.mkdirSync(subPath);
const pathInfo = Deno.statSync(path);
assert(pathInfo.isDirectory()); // check exist first
const subPathInfo = Deno.statSync(subPath);
assert(subPathInfo.isDirectory()); // check exist first
let err;
try {
// Should not be able to recursively remove
await Deno.remove(path);
} catch (e) {
err = e;
}
assertEquals(err.kind, Deno.ErrorKind.Other);
assertEquals(err.name, "Other");
// NON-EXISTENT DIRECTORY/FILE
try {
// Non-existent
await Deno.remove("/baddir");
} catch (e) {
err = e;
}
assertEquals(err.kind, Deno.ErrorKind.NotFound);
assertEquals(err.name, "NotFound");
});
testPerm({ write: false }, async function removePerm(): Promise<void> {
let err;
try {
await Deno.remove("/baddir");
} catch (e) {
err = e;
}
assertEquals(err.kind, Deno.ErrorKind.PermissionDenied);
assertEquals(err.name, "PermissionDenied");
});
testPerm({ write: true }, async function removeAllDirSuccess(): Promise<void> {
// REMOVE EMPTY DIRECTORY
let path = Deno.makeTempDirSync() + "/dir/subdir";
Deno.mkdirSync(path);
let pathInfo = Deno.statSync(path);
assert(pathInfo.isDirectory()); // check exist first
await Deno.remove(path, { recursive: true }); // remove
// We then check again after remove
let err;
try {
Deno.statSync(path);
} catch (e) {
err = e;
}
// Directory is gone
assertEquals(err.kind, Deno.ErrorKind.NotFound);
assertEquals(err.name, "NotFound");
// REMOVE NON-EMPTY DIRECTORY
path = Deno.makeTempDirSync() + "/dir/subdir";
const subPath = path + "/subsubdir";
Deno.mkdirSync(path);
Deno.mkdirSync(subPath);
pathInfo = Deno.statSync(path);
assert(pathInfo.isDirectory()); // check exist first
const subPathInfo = Deno.statSync(subPath);
assert(subPathInfo.isDirectory()); // check exist first
await Deno.remove(path, { recursive: true }); // remove
// We then check parent directory again after remove
try {
Deno.statSync(path);
} catch (e) {
err = e;
}
// Directory is gone
assertEquals(err.kind, Deno.ErrorKind.NotFound);
assertEquals(err.name, "NotFound");
});
testPerm({ write: true }, async function removeAllFileSuccess(): Promise<void> {
// REMOVE FILE
const enc = new TextEncoder();
const data = enc.encode("Hello");
const filename = Deno.makeTempDirSync() + "/test.txt";
Deno.writeFileSync(filename, data, { perm: 0o666 });
const fileInfo = Deno.statSync(filename);
assert(fileInfo.isFile()); // check exist first
await Deno.remove(filename, { recursive: true }); // remove
// We then check again after remove
let err;
try {
Deno.statSync(filename);
} catch (e) {
err = e;
}
// File is gone
assertEquals(err.kind, Deno.ErrorKind.NotFound);
assertEquals(err.name, "NotFound");
});
testPerm({ write: true }, async function removeAllFail(): Promise<void> {
// NON-EXISTENT DIRECTORY/FILE
let err;
try {
// Non-existent
await Deno.remove("/baddir", { recursive: true });
} catch (e) {
err = e;
}
assertEquals(err.kind, Deno.ErrorKind.NotFound);
assertEquals(err.name, "NotFound");
});
testPerm({ write: false }, async function removeAllPerm(): Promise<void> {
let err;
try {
await Deno.remove("/baddir", { recursive: true });
} catch (e) {
err = e;
}
assertEquals(err.kind, Deno.ErrorKind.PermissionDenied);
assertEquals(err.name, "PermissionDenied");
});