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// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
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2020-06-24 18:57:08 -04:00
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import {
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assert,
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assertEquals,
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assertMatch,
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assertThrows,
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assertThrowsAsync,
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pathToAbsoluteFileUrl,
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unitTest,
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} from "./test_util.ts";
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unitTest({ perms: { read: true } }, function realPathSyncSuccess() {
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const relative = "cli/tests/fixture.json";
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const realPath = Deno.realPathSync(relative);
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if (Deno.build.os !== "windows") {
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assert(realPath.startsWith("/"));
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assert(realPath.endsWith(relative));
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} else {
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assertMatch(realPath, /^[A-Z]:\\/);
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assert(realPath.endsWith(relative.replace(/\//g, "\\")));
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}
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});
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unitTest({ perms: { read: true } }, function realPathSyncUrl() {
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const relative = "cli/tests/fixture.json";
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const url = pathToAbsoluteFileUrl(relative);
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assertEquals(Deno.realPathSync(relative), Deno.realPathSync(url));
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});
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unitTest(
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{
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perms: { read: true, write: true },
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},
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function realPathSyncSymlink() {
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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 realPath = Deno.realPathSync(symlink);
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if (Deno.build.os !== "windows") {
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assert(realPath.startsWith("/"));
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assert(realPath.endsWith("/target"));
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} else {
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assertMatch(realPath, /^[A-Z]:\\/);
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assert(realPath.endsWith("\\target"));
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}
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},
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);
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unitTest({ perms: { read: false } }, function realPathSyncPerm() {
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assertThrows(() => {
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Deno.realPathSync("some_file");
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}, Deno.errors.PermissionDenied);
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});
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unitTest({ perms: { read: true } }, function realPathSyncNotFound() {
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assertThrows(() => {
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Deno.realPathSync("bad_filename");
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}, Deno.errors.NotFound);
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});
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unitTest({ perms: { read: true } }, async function realPathSuccess() {
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const relativePath = "cli/tests/fixture.json";
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const realPath = await Deno.realPath(relativePath);
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if (Deno.build.os !== "windows") {
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assert(realPath.startsWith("/"));
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assert(realPath.endsWith(relativePath));
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} else {
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assertMatch(realPath, /^[A-Z]:\\/);
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assert(realPath.endsWith(relativePath.replace(/\//g, "\\")));
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}
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});
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unitTest(
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{ perms: { read: true } },
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async function realPathUrl() {
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const relative = "cli/tests/fixture.json";
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const url = pathToAbsoluteFileUrl(relative);
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assertEquals(await Deno.realPath(relative), await Deno.realPath(url));
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},
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);
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unitTest(
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{
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perms: { read: true, write: true },
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},
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async function realPathSymlink() {
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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 realPath = await Deno.realPath(symlink);
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if (Deno.build.os !== "windows") {
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assert(realPath.startsWith("/"));
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assert(realPath.endsWith("/target"));
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} else {
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assertMatch(realPath, /^[A-Z]:\\/);
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assert(realPath.endsWith("\\target"));
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}
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},
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);
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unitTest({ perms: { read: false } }, async function realPathPerm() {
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await assertThrowsAsync(async () => {
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await Deno.realPath("some_file");
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}, Deno.errors.PermissionDenied);
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});
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unitTest({ perms: { read: true } }, async function realPathNotFound() {
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await assertThrowsAsync(async () => {
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await Deno.realPath("bad_filename");
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}, Deno.errors.NotFound);
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});
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