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108 lines
2.9 KiB
TypeScript
108 lines
2.9 KiB
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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import { unitTest, assert } from "./test_util.ts";
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unitTest({ perms: { read: true } }, function realPathSyncSuccess(): void {
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const incompletePath = "cli/tests/fixture.json";
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const realPath = Deno.realPathSync(incompletePath);
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if (Deno.build.os !== "windows") {
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assert(realPath.startsWith("/"));
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} else {
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assert(/^[A-Z]/.test(realPath));
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}
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assert(realPath.endsWith(incompletePath));
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});
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unitTest(
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{
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ignore: Deno.build.os === "windows",
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perms: { read: true, write: true },
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},
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function realPathSyncSymlink(): void {
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const testDir = Deno.makeTempDirSync();
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const target = testDir + "/target";
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const symlink = testDir + "/symln";
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Deno.mkdirSync(target);
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Deno.symlinkSync(target, symlink);
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const targetPath = Deno.realPathSync(symlink);
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assert(targetPath.startsWith("/"));
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assert(targetPath.endsWith("/target"));
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}
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);
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unitTest({ perms: { read: false } }, function realPathSyncPerm(): void {
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let caughtError = false;
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try {
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Deno.realPathSync("some_file");
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} catch (e) {
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caughtError = true;
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assert(e instanceof Deno.errors.PermissionDenied);
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}
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assert(caughtError);
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});
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unitTest({ perms: { read: true } }, function realPathSyncNotFound(): void {
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let caughtError = false;
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try {
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Deno.realPathSync("bad_filename");
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} catch (e) {
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caughtError = true;
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assert(e instanceof Deno.errors.NotFound);
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}
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assert(caughtError);
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});
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unitTest({ perms: { read: true } }, async function realPathSuccess(): Promise<
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void
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> {
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const incompletePath = "cli/tests/fixture.json";
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const realPath = await Deno.realPath(incompletePath);
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if (Deno.build.os !== "windows") {
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assert(realPath.startsWith("/"));
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} else {
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assert(/^[A-Z]/.test(realPath));
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}
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assert(realPath.endsWith(incompletePath));
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});
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unitTest(
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{
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ignore: Deno.build.os === "windows",
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perms: { read: true, write: true },
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},
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async function realPathSymlink(): Promise<void> {
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const testDir = Deno.makeTempDirSync();
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const target = testDir + "/target";
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const symlink = testDir + "/symln";
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Deno.mkdirSync(target);
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Deno.symlinkSync(target, symlink);
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const targetPath = await Deno.realPath(symlink);
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assert(targetPath.startsWith("/"));
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assert(targetPath.endsWith("/target"));
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}
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);
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unitTest({ perms: { read: false } }, async function realPathPerm(): Promise<
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void
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> {
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let caughtError = false;
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try {
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await Deno.realPath("some_file");
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} catch (e) {
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caughtError = true;
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assert(e instanceof Deno.errors.PermissionDenied);
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}
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assert(caughtError);
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});
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unitTest({ perms: { read: true } }, async function realPathNotFound(): Promise<
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void
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> {
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let caughtError = false;
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try {
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await Deno.realPath("bad_filename");
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} catch (e) {
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caughtError = true;
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assert(e instanceof Deno.errors.NotFound);
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}
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assert(caughtError);
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});
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