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Diffstat (limited to 'cli/tests/unit/read_text_file_test.ts')
-rw-r--r-- | cli/tests/unit/read_text_file_test.ts | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/cli/tests/unit/read_text_file_test.ts b/cli/tests/unit/read_text_file_test.ts deleted file mode 100644 index 5a64522af..000000000 --- a/cli/tests/unit/read_text_file_test.ts +++ /dev/null @@ -1,208 +0,0 @@ -// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license. - -import { - assert, - assertEquals, - assertRejects, - assertThrows, - pathToAbsoluteFileUrl, - unreachable, -} from "./test_util.ts"; - -Deno.test({ permissions: { read: true } }, function readTextFileSyncSuccess() { - const data = Deno.readTextFileSync("cli/tests/testdata/assets/fixture.json"); - assert(data.length > 0); - const pkg = JSON.parse(data); - assertEquals(pkg.name, "deno"); -}); - -Deno.test({ permissions: { read: true } }, function readTextFileSyncByUrl() { - const data = Deno.readTextFileSync( - pathToAbsoluteFileUrl("cli/tests/testdata/assets/fixture.json"), - ); - assert(data.length > 0); - const pkg = JSON.parse(data); - assertEquals(pkg.name, "deno"); -}); - -Deno.test({ permissions: { read: false } }, function readTextFileSyncPerm() { - assertThrows(() => { - Deno.readTextFileSync("cli/tests/testdata/assets/fixture.json"); - }, Deno.errors.PermissionDenied); -}); - -Deno.test({ permissions: { read: true } }, function readTextFileSyncNotFound() { - assertThrows(() => { - Deno.readTextFileSync("bad_filename"); - }, Deno.errors.NotFound); -}); - -Deno.test( - { permissions: { read: true } }, - async function readTextFileSuccess() { - const data = await Deno.readTextFile( - "cli/tests/testdata/assets/fixture.json", - ); - assert(data.length > 0); - const pkg = JSON.parse(data); - assertEquals(pkg.name, "deno"); - }, -); - -Deno.test({ permissions: { read: true } }, async function readTextFileByUrl() { - const data = await Deno.readTextFile( - pathToAbsoluteFileUrl("cli/tests/testdata/assets/fixture.json"), - ); - assert(data.length > 0); - const pkg = JSON.parse(data); - assertEquals(pkg.name, "deno"); -}); - -Deno.test({ permissions: { read: false } }, async function readTextFilePerm() { - await assertRejects(async () => { - await Deno.readTextFile("cli/tests/testdata/assets/fixture.json"); - }, Deno.errors.PermissionDenied); -}); - -Deno.test({ permissions: { read: true } }, function readTextFileSyncLoop() { - for (let i = 0; i < 256; i++) { - Deno.readTextFileSync("cli/tests/testdata/assets/fixture.json"); - } -}); - -Deno.test( - { permissions: { read: true } }, - async function readTextFileDoesNotLeakResources() { - await assertRejects(async () => await Deno.readTextFile("cli")); - }, -); - -Deno.test( - { permissions: { read: true } }, - function readTextFileSyncDoesNotLeakResources() { - assertThrows(() => Deno.readTextFileSync("cli")); - }, -); - -Deno.test( - { permissions: { read: true } }, - async function readTextFileWithAbortSignal() { - const ac = new AbortController(); - queueMicrotask(() => ac.abort()); - const error = await assertRejects( - async () => { - await Deno.readTextFile("cli/tests/testdata/assets/fixture.json", { - signal: ac.signal, - }); - }, - ); - assert(error instanceof DOMException); - assertEquals(error.name, "AbortError"); - }, -); - -Deno.test( - { permissions: { read: true } }, - async function readTextFileWithAbortSignalReason() { - const ac = new AbortController(); - const abortReason = new Error(); - queueMicrotask(() => ac.abort(abortReason)); - const error = await assertRejects( - async () => { - await Deno.readTextFile("cli/tests/testdata/assets/fixture.json", { - signal: ac.signal, - }); - }, - ); - assertEquals(error, abortReason); - }, -); - -Deno.test( - { permissions: { read: true } }, - async function readTextFileWithAbortSignalPrimitiveReason() { - const ac = new AbortController(); - queueMicrotask(() => ac.abort("Some string")); - try { - await Deno.readTextFile("cli/tests/testdata/assets/fixture.json", { - signal: ac.signal, - }); - unreachable(); - } catch (e) { - assertEquals(e, "Some string"); - } - }, -); - -// Test that AbortController's cancel handle is cleaned-up correctly, and do not leak resources. -Deno.test( - { permissions: { read: true } }, - async function readTextFileWithAbortSignalNotCalled() { - const ac = new AbortController(); - await Deno.readTextFile("cli/tests/testdata/assets/fixture.json", { - signal: ac.signal, - }); - }, -); - -Deno.test( - { permissions: { read: true }, ignore: Deno.build.os !== "linux" }, - async function readTextFileProcFs() { - const data = await Deno.readTextFile("/proc/self/stat"); - assert(data.length > 0); - }, -); - -Deno.test( - { permissions: { read: true, write: true } }, - function readTextFileSyncV8LimitError() { - const kStringMaxLengthPlusOne = 536870888 + 1; - const bytes = new Uint8Array(kStringMaxLengthPlusOne); - const filePath = "cli/tests/testdata/too_big_a_file.txt"; - - try { - Deno.writeFileSync(filePath, bytes); - } catch { - // NOTE(bartlomieju): writing a 0.5Gb file might be too much for CI, - // so skip running if writing fails. - return; - } - - assertThrows( - () => { - Deno.readTextFileSync(filePath); - }, - TypeError, - "buffer exceeds maximum length", - ); - - Deno.removeSync(filePath); - }, -); - -Deno.test( - { permissions: { read: true, write: true } }, - async function readTextFileV8LimitError() { - const kStringMaxLengthPlusOne = 536870888 + 1; - const bytes = new Uint8Array(kStringMaxLengthPlusOne); - const filePath = "cli/tests/testdata/too_big_a_file_2.txt"; - - try { - await Deno.writeFile(filePath, bytes); - } catch { - // NOTE(bartlomieju): writing a 0.5Gb file might be too much for CI, - // so skip running if writing fails. - return; - } - - await assertRejects( - async () => { - await Deno.readTextFile(filePath); - }, - TypeError, - "buffer exceeds maximum length", - ); - - await Deno.remove(filePath); - }, -); |