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60 lines
1.7 KiB
TypeScript
60 lines
1.7 KiB
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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import { unitTest, assert, assertEquals } from "./test_util.ts";
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unitTest({ perms: { read: true } }, function dirCwdNotNull(): void {
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assert(Deno.cwd() != null);
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});
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unitTest(
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{ perms: { read: true, write: true } },
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function dirCwdChdirSuccess(): void {
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const initialdir = Deno.cwd();
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const path = Deno.makeTempDirSync();
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Deno.chdir(path);
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const current = Deno.cwd();
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if (Deno.build.os === "darwin") {
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assertEquals(current, "/private" + path);
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} else {
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assertEquals(current, path);
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}
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Deno.chdir(initialdir);
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}
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);
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unitTest({ perms: { read: true, write: true } }, function dirCwdError(): void {
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// excluding windows since it throws resource busy, while removeSync
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if (["linux", "darwin"].includes(Deno.build.os)) {
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const initialdir = Deno.cwd();
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const path = Deno.makeTempDirSync();
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Deno.chdir(path);
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Deno.removeSync(path);
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try {
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Deno.cwd();
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throw Error("current directory removed, should throw error");
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} catch (err) {
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if (err instanceof Deno.errors.NotFound) {
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assert(err.name === "NotFound");
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} else {
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throw Error("raised different exception");
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}
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}
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Deno.chdir(initialdir);
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}
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});
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unitTest(
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{ perms: { read: true, write: true } },
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function dirChdirError(): void {
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const path = Deno.makeTempDirSync() + "test";
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try {
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Deno.chdir(path);
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throw Error("directory not available, should throw error");
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} catch (err) {
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if (err instanceof Deno.errors.NotFound) {
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assert(err.name === "NotFound");
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} else {
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throw Error("raised different exception");
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}
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}
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}
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);
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