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-rw-r--r--tests/unit/stat_test.ts342
1 files changed, 342 insertions, 0 deletions
diff --git a/tests/unit/stat_test.ts b/tests/unit/stat_test.ts
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index 000000000..6882edf25
--- /dev/null
+++ b/tests/unit/stat_test.ts
@@ -0,0 +1,342 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+import {
+ assert,
+ assertEquals,
+ assertRejects,
+ assertThrows,
+ pathToAbsoluteFileUrl,
+} from "./test_util.ts";
+
+Deno.test({ permissions: { read: true } }, function fstatSyncSuccess() {
+ using file = Deno.openSync("README.md");
+ const fileInfo = Deno.fstatSync(file.rid);
+ assert(fileInfo.isFile);
+ assert(!fileInfo.isSymlink);
+ assert(!fileInfo.isDirectory);
+ assert(fileInfo.size);
+ assert(fileInfo.atime);
+ assert(fileInfo.mtime);
+ // The `birthtime` field is not available on Linux before kernel version 4.11.
+ assert(fileInfo.birthtime || Deno.build.os === "linux");
+});
+
+Deno.test({ permissions: { read: true } }, async function fstatSuccess() {
+ using file = await Deno.open("README.md");
+ const fileInfo = await Deno.fstat(file.rid);
+ assert(fileInfo.isFile);
+ assert(!fileInfo.isSymlink);
+ assert(!fileInfo.isDirectory);
+ assert(fileInfo.size);
+ assert(fileInfo.atime);
+ assert(fileInfo.mtime);
+ // The `birthtime` field is not available on Linux before kernel version 4.11.
+ assert(fileInfo.birthtime || Deno.build.os === "linux");
+});
+
+Deno.test(
+ { permissions: { read: true, write: true } },
+ function statSyncSuccess() {
+ const readmeInfo = Deno.statSync("README.md");
+ assert(readmeInfo.isFile);
+ assert(!readmeInfo.isSymlink);
+
+ const modulesInfo = Deno.statSync("tests/testdata/symlink_to_subdir");
+ assert(modulesInfo.isDirectory);
+ assert(!modulesInfo.isSymlink);
+
+ const testsInfo = Deno.statSync("tests");
+ assert(testsInfo.isDirectory);
+ assert(!testsInfo.isSymlink);
+
+ const tempFile = Deno.makeTempFileSync();
+ const tempInfo = Deno.statSync(tempFile);
+ let now = Date.now();
+ assert(tempInfo.atime !== null && now - tempInfo.atime.valueOf() < 1000);
+ assert(tempInfo.mtime !== null && now - tempInfo.mtime.valueOf() < 1000);
+ assert(
+ tempInfo.birthtime === null || now - tempInfo.birthtime.valueOf() < 1000,
+ );
+
+ const readmeInfoByUrl = Deno.statSync(pathToAbsoluteFileUrl("README.md"));
+ assert(readmeInfoByUrl.isFile);
+ assert(!readmeInfoByUrl.isSymlink);
+
+ const modulesInfoByUrl = Deno.statSync(
+ pathToAbsoluteFileUrl("tests/testdata/symlink_to_subdir"),
+ );
+ assert(modulesInfoByUrl.isDirectory);
+ assert(!modulesInfoByUrl.isSymlink);
+
+ const testsInfoByUrl = Deno.statSync(pathToAbsoluteFileUrl("tests"));
+ assert(testsInfoByUrl.isDirectory);
+ assert(!testsInfoByUrl.isSymlink);
+
+ const tempFileForUrl = Deno.makeTempFileSync();
+ const tempInfoByUrl = Deno.statSync(
+ new URL(
+ `file://${Deno.build.os === "windows" ? "/" : ""}${tempFileForUrl}`,
+ ),
+ );
+ now = Date.now();
+ assert(
+ tempInfoByUrl.atime !== null &&
+ now - tempInfoByUrl.atime.valueOf() < 1000,
+ );
+ assert(
+ tempInfoByUrl.mtime !== null &&
+ now - tempInfoByUrl.mtime.valueOf() < 1000,
+ );
+ assert(
+ tempInfoByUrl.birthtime === null ||
+ now - tempInfoByUrl.birthtime.valueOf() < 1000,
+ );
+
+ Deno.removeSync(tempFile, { recursive: true });
+ Deno.removeSync(tempFileForUrl, { recursive: true });
+ },
+);
+
+Deno.test({ permissions: { read: false } }, function statSyncPerm() {
+ assertThrows(() => {
+ Deno.statSync("README.md");
+ }, Deno.errors.PermissionDenied);
+});
+
+Deno.test({ permissions: { read: true } }, function statSyncNotFound() {
+ assertThrows(
+ () => {
+ Deno.statSync("bad_file_name");
+ },
+ Deno.errors.NotFound,
+ `stat 'bad_file_name'`,
+ );
+});
+
+Deno.test({ permissions: { read: true } }, function lstatSyncSuccess() {
+ const packageInfo = Deno.lstatSync("README.md");
+ assert(packageInfo.isFile);
+ assert(!packageInfo.isSymlink);
+
+ const packageInfoByUrl = Deno.lstatSync(pathToAbsoluteFileUrl("README.md"));
+ assert(packageInfoByUrl.isFile);
+ assert(!packageInfoByUrl.isSymlink);
+
+ const modulesInfo = Deno.lstatSync("tests/testdata/symlink_to_subdir");
+ assert(!modulesInfo.isDirectory);
+ assert(modulesInfo.isSymlink);
+
+ const modulesInfoByUrl = Deno.lstatSync(
+ pathToAbsoluteFileUrl("tests/testdata/symlink_to_subdir"),
+ );
+ assert(!modulesInfoByUrl.isDirectory);
+ assert(modulesInfoByUrl.isSymlink);
+
+ const coreInfo = Deno.lstatSync("cli");
+ assert(coreInfo.isDirectory);
+ assert(!coreInfo.isSymlink);
+
+ const coreInfoByUrl = Deno.lstatSync(pathToAbsoluteFileUrl("cli"));
+ assert(coreInfoByUrl.isDirectory);
+ assert(!coreInfoByUrl.isSymlink);
+});
+
+Deno.test({ permissions: { read: false } }, function lstatSyncPerm() {
+ assertThrows(() => {
+ Deno.lstatSync("assets/hello.txt");
+ }, Deno.errors.PermissionDenied);
+});
+
+Deno.test({ permissions: { read: true } }, function lstatSyncNotFound() {
+ assertThrows(
+ () => {
+ Deno.lstatSync("bad_file_name");
+ },
+ Deno.errors.NotFound,
+ `stat 'bad_file_name'`,
+ );
+});
+
+Deno.test(
+ { permissions: { read: true, write: true } },
+ async function statSuccess() {
+ const readmeInfo = await Deno.stat("README.md");
+ assert(readmeInfo.isFile);
+ assert(!readmeInfo.isSymlink);
+
+ const readmeInfoByUrl = await Deno.stat(
+ pathToAbsoluteFileUrl("README.md"),
+ );
+ assert(readmeInfoByUrl.isFile);
+ assert(!readmeInfoByUrl.isSymlink);
+
+ const modulesInfo = await Deno.stat("tests/testdata/symlink_to_subdir");
+ assert(modulesInfo.isDirectory);
+ assert(!modulesInfo.isSymlink);
+
+ const modulesInfoByUrl = await Deno.stat(
+ pathToAbsoluteFileUrl("tests/testdata/symlink_to_subdir"),
+ );
+ assert(modulesInfoByUrl.isDirectory);
+ assert(!modulesInfoByUrl.isSymlink);
+
+ const testsInfo = await Deno.stat("tests");
+ assert(testsInfo.isDirectory);
+ assert(!testsInfo.isSymlink);
+
+ const testsInfoByUrl = await Deno.stat(pathToAbsoluteFileUrl("tests"));
+ assert(testsInfoByUrl.isDirectory);
+ assert(!testsInfoByUrl.isSymlink);
+
+ const tempFile = await Deno.makeTempFile();
+ const tempInfo = await Deno.stat(tempFile);
+ let now = Date.now();
+ assert(tempInfo.atime !== null && now - tempInfo.atime.valueOf() < 1000);
+ assert(tempInfo.mtime !== null && now - tempInfo.mtime.valueOf() < 1000);
+
+ assert(
+ tempInfo.birthtime === null || now - tempInfo.birthtime.valueOf() < 1000,
+ );
+
+ const tempFileForUrl = await Deno.makeTempFile();
+ const tempInfoByUrl = await Deno.stat(
+ new URL(
+ `file://${Deno.build.os === "windows" ? "/" : ""}${tempFileForUrl}`,
+ ),
+ );
+ now = Date.now();
+ assert(
+ tempInfoByUrl.atime !== null &&
+ now - tempInfoByUrl.atime.valueOf() < 1000,
+ );
+ assert(
+ tempInfoByUrl.mtime !== null &&
+ now - tempInfoByUrl.mtime.valueOf() < 1000,
+ );
+ assert(
+ tempInfoByUrl.birthtime === null ||
+ now - tempInfoByUrl.birthtime.valueOf() < 1000,
+ );
+
+ Deno.removeSync(tempFile, { recursive: true });
+ Deno.removeSync(tempFileForUrl, { recursive: true });
+ },
+);
+
+Deno.test({ permissions: { read: false } }, async function statPerm() {
+ await assertRejects(async () => {
+ await Deno.stat("README.md");
+ }, Deno.errors.PermissionDenied);
+});
+
+Deno.test({ permissions: { read: true } }, async function statNotFound() {
+ await assertRejects(
+ async () => {
+ await Deno.stat("bad_file_name");
+ },
+ Deno.errors.NotFound,
+ `stat 'bad_file_name'`,
+ );
+});
+
+Deno.test({ permissions: { read: true } }, async function lstatSuccess() {
+ const readmeInfo = await Deno.lstat("README.md");
+ assert(readmeInfo.isFile);
+ assert(!readmeInfo.isSymlink);
+
+ const readmeInfoByUrl = await Deno.lstat(pathToAbsoluteFileUrl("README.md"));
+ assert(readmeInfoByUrl.isFile);
+ assert(!readmeInfoByUrl.isSymlink);
+
+ const modulesInfo = await Deno.lstat("tests/testdata/symlink_to_subdir");
+ assert(!modulesInfo.isDirectory);
+ assert(modulesInfo.isSymlink);
+
+ const modulesInfoByUrl = await Deno.lstat(
+ pathToAbsoluteFileUrl("tests/testdata/symlink_to_subdir"),
+ );
+ assert(!modulesInfoByUrl.isDirectory);
+ assert(modulesInfoByUrl.isSymlink);
+
+ const coreInfo = await Deno.lstat("cli");
+ assert(coreInfo.isDirectory);
+ assert(!coreInfo.isSymlink);
+
+ const coreInfoByUrl = await Deno.lstat(pathToAbsoluteFileUrl("cli"));
+ assert(coreInfoByUrl.isDirectory);
+ assert(!coreInfoByUrl.isSymlink);
+});
+
+Deno.test({ permissions: { read: false } }, async function lstatPerm() {
+ await assertRejects(async () => {
+ await Deno.lstat("README.md");
+ }, Deno.errors.PermissionDenied);
+});
+
+Deno.test({ permissions: { read: true } }, async function lstatNotFound() {
+ await assertRejects(
+ async () => {
+ await Deno.lstat("bad_file_name");
+ },
+ Deno.errors.NotFound,
+ `stat 'bad_file_name'`,
+ );
+});
+
+Deno.test(
+ {
+ ignore: Deno.build.os !== "windows",
+ permissions: { read: true, write: true },
+ },
+ function statNoUnixFields() {
+ 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 s = Deno.statSync(filename);
+ assert(s.dev !== 0);
+ assert(s.ino === null);
+ assert(s.mode === null);
+ assert(s.nlink === null);
+ assert(s.uid === null);
+ assert(s.gid === null);
+ assert(s.rdev === null);
+ assert(s.blksize === null);
+ assert(s.blocks === null);
+ assert(s.isBlockDevice === null);
+ assert(s.isCharDevice === null);
+ assert(s.isFifo === null);
+ assert(s.isSocket === null);
+ },
+);
+
+Deno.test(
+ {
+ ignore: Deno.build.os === "windows",
+ permissions: { read: true, write: true },
+ },
+ function statUnixFields() {
+ const enc = new TextEncoder();
+ const data = enc.encode("Hello");
+ const tempDir = Deno.makeTempDirSync();
+ const filename = tempDir + "/test.txt";
+ const filename2 = tempDir + "/test2.txt";
+ Deno.writeFileSync(filename, data, { mode: 0o666 });
+ // Create a link
+ Deno.linkSync(filename, filename2);
+ const s = Deno.statSync(filename);
+ assert(s.dev !== null);
+ assert(s.ino !== null);
+ assertEquals(s.mode! & 0o666, 0o666);
+ assertEquals(s.nlink, 2);
+ assert(s.uid !== null);
+ assert(s.gid !== null);
+ assert(s.rdev !== null);
+ assert(s.blksize !== null);
+ assert(s.blocks !== null);
+ assert(!s.isBlockDevice);
+ assert(!s.isCharDevice);
+ assert(!s.isFifo);
+ assert(!s.isSocket);
+ },
+);
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