summaryrefslogtreecommitdiff
path: root/cli/js/write_file_test.ts
diff options
context:
space:
mode:
Diffstat (limited to 'cli/js/write_file_test.ts')
-rw-r--r--cli/js/write_file_test.ts228
1 files changed, 0 insertions, 228 deletions
diff --git a/cli/js/write_file_test.ts b/cli/js/write_file_test.ts
deleted file mode 100644
index c06c5b330..000000000
--- a/cli/js/write_file_test.ts
+++ /dev/null
@@ -1,228 +0,0 @@
-// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-import { unitTest, assert, assertEquals } from "./test_util.ts";
-
-unitTest(
- { perms: { read: true, write: true } },
- function writeFileSyncSuccess(): void {
- const enc = new TextEncoder();
- const data = enc.encode("Hello");
- const filename = Deno.makeTempDirSync() + "/test.txt";
- Deno.writeFileSync(filename, data);
- const dataRead = Deno.readFileSync(filename);
- const dec = new TextDecoder("utf-8");
- const actual = dec.decode(dataRead);
- assertEquals("Hello", actual);
- }
-);
-
-unitTest({ perms: { write: true } }, function writeFileSyncFail(): void {
- const enc = new TextEncoder();
- const data = enc.encode("Hello");
- const filename = "/baddir/test.txt";
- // The following should fail because /baddir doesn't exist (hopefully).
- let caughtError = false;
- try {
- Deno.writeFileSync(filename, data);
- } catch (e) {
- caughtError = true;
- assert(e instanceof Deno.errors.NotFound);
- }
- assert(caughtError);
-});
-
-unitTest({ perms: { write: false } }, function writeFileSyncPerm(): void {
- const enc = new TextEncoder();
- const data = enc.encode("Hello");
- const filename = "/baddir/test.txt";
- // The following should fail due to no write permission
- let caughtError = false;
- try {
- Deno.writeFileSync(filename, data);
- } catch (e) {
- caughtError = true;
- assert(e instanceof Deno.errors.PermissionDenied);
- }
- assert(caughtError);
-});
-
-unitTest(
- { perms: { read: true, write: true } },
- function writeFileSyncUpdateMode(): void {
- if (Deno.build.os !== "win") {
- const enc = new TextEncoder();
- const data = enc.encode("Hello");
- const filename = Deno.makeTempDirSync() + "/test.txt";
- Deno.writeFileSync(filename, data, { mode: 0o755 });
- assertEquals(Deno.statSync(filename).mode! & 0o777, 0o755);
- Deno.writeFileSync(filename, data, { mode: 0o666 });
- assertEquals(Deno.statSync(filename).mode! & 0o777, 0o666);
- }
- }
-);
-
-unitTest(
- { perms: { read: true, write: true } },
- function writeFileSyncCreate(): void {
- const enc = new TextEncoder();
- const data = enc.encode("Hello");
- const filename = Deno.makeTempDirSync() + "/test.txt";
- let caughtError = false;
- // if create turned off, the file won't be created
- try {
- Deno.writeFileSync(filename, data, { create: false });
- } catch (e) {
- caughtError = true;
- assert(e instanceof Deno.errors.NotFound);
- }
- assert(caughtError);
-
- // Turn on create, should have no error
- Deno.writeFileSync(filename, data, { create: true });
- Deno.writeFileSync(filename, data, { create: false });
- const dataRead = Deno.readFileSync(filename);
- const dec = new TextDecoder("utf-8");
- const actual = dec.decode(dataRead);
- assertEquals("Hello", actual);
- }
-);
-
-unitTest(
- { perms: { read: true, write: true } },
- function writeFileSyncAppend(): void {
- const enc = new TextEncoder();
- const data = enc.encode("Hello");
- const filename = Deno.makeTempDirSync() + "/test.txt";
- Deno.writeFileSync(filename, data);
- Deno.writeFileSync(filename, data, { append: true });
- let dataRead = Deno.readFileSync(filename);
- const dec = new TextDecoder("utf-8");
- let actual = dec.decode(dataRead);
- assertEquals("HelloHello", actual);
- // Now attempt overwrite
- Deno.writeFileSync(filename, data, { append: false });
- dataRead = Deno.readFileSync(filename);
- actual = dec.decode(dataRead);
- assertEquals("Hello", actual);
- // append not set should also overwrite
- Deno.writeFileSync(filename, data);
- dataRead = Deno.readFileSync(filename);
- actual = dec.decode(dataRead);
- assertEquals("Hello", actual);
- }
-);
-
-unitTest(
- { perms: { read: true, write: true } },
- async function writeFileSuccess(): Promise<void> {
- const enc = new TextEncoder();
- const data = enc.encode("Hello");
- const filename = Deno.makeTempDirSync() + "/test.txt";
- await Deno.writeFile(filename, data);
- const dataRead = Deno.readFileSync(filename);
- const dec = new TextDecoder("utf-8");
- const actual = dec.decode(dataRead);
- assertEquals("Hello", actual);
- }
-);
-
-unitTest(
- { perms: { read: true, write: true } },
- async function writeFileNotFound(): Promise<void> {
- const enc = new TextEncoder();
- const data = enc.encode("Hello");
- const filename = "/baddir/test.txt";
- // The following should fail because /baddir doesn't exist (hopefully).
- let caughtError = false;
- try {
- await Deno.writeFile(filename, data);
- } catch (e) {
- caughtError = true;
- assert(e instanceof Deno.errors.NotFound);
- }
- assert(caughtError);
- }
-);
-
-unitTest(
- { perms: { read: true, write: false } },
- async function writeFilePerm(): Promise<void> {
- const enc = new TextEncoder();
- const data = enc.encode("Hello");
- const filename = "/baddir/test.txt";
- // The following should fail due to no write permission
- let caughtError = false;
- try {
- await Deno.writeFile(filename, data);
- } catch (e) {
- caughtError = true;
- assert(e instanceof Deno.errors.PermissionDenied);
- }
- assert(caughtError);
- }
-);
-
-unitTest(
- { perms: { read: true, write: true } },
- async function writeFileUpdateMode(): Promise<void> {
- if (Deno.build.os !== "win") {
- const enc = new TextEncoder();
- const data = enc.encode("Hello");
- const filename = Deno.makeTempDirSync() + "/test.txt";
- await Deno.writeFile(filename, data, { mode: 0o755 });
- assertEquals(Deno.statSync(filename).mode! & 0o777, 0o755);
- await Deno.writeFile(filename, data, { mode: 0o666 });
- assertEquals(Deno.statSync(filename).mode! & 0o777, 0o666);
- }
- }
-);
-
-unitTest(
- { perms: { read: true, write: true } },
- async function writeFileCreate(): Promise<void> {
- const enc = new TextEncoder();
- const data = enc.encode("Hello");
- const filename = Deno.makeTempDirSync() + "/test.txt";
- let caughtError = false;
- // if create turned off, the file won't be created
- try {
- await Deno.writeFile(filename, data, { create: false });
- } catch (e) {
- caughtError = true;
- assert(e instanceof Deno.errors.NotFound);
- }
- assert(caughtError);
-
- // Turn on create, should have no error
- await Deno.writeFile(filename, data, { create: true });
- await Deno.writeFile(filename, data, { create: false });
- const dataRead = Deno.readFileSync(filename);
- const dec = new TextDecoder("utf-8");
- const actual = dec.decode(dataRead);
- assertEquals("Hello", actual);
- }
-);
-
-unitTest(
- { perms: { read: true, write: true } },
- async function writeFileAppend(): Promise<void> {
- const enc = new TextEncoder();
- const data = enc.encode("Hello");
- const filename = Deno.makeTempDirSync() + "/test.txt";
- await Deno.writeFile(filename, data);
- await Deno.writeFile(filename, data, { append: true });
- let dataRead = Deno.readFileSync(filename);
- const dec = new TextDecoder("utf-8");
- let actual = dec.decode(dataRead);
- assertEquals("HelloHello", actual);
- // Now attempt overwrite
- await Deno.writeFile(filename, data, { append: false });
- dataRead = Deno.readFileSync(filename);
- actual = dec.decode(dataRead);
- assertEquals("Hello", actual);
- // append not set should also overwrite
- await Deno.writeFile(filename, data);
- dataRead = Deno.readFileSync(filename);
- actual = dec.decode(dataRead);
- assertEquals("Hello", actual);
- }
-);
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-27 17:42:25 +0000