diff options
author | Matt Mastracci <matthew@mastracci.com> | 2024-02-10 13:22:13 -0700 |
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committer | GitHub <noreply@github.com> | 2024-02-10 20:22:13 +0000 |
commit | f5e46c9bf2f50d66a953fa133161fc829cecff06 (patch) | |
tree | 8faf2f5831c1c7b11d842cd9908d141082c869a5 /tests/unit_node/internal/_randomBytes_test.ts | |
parent | d2477f780630a812bfd65e3987b70c0d309385bb (diff) |
chore: move cli/tests/ -> tests/ (#22369)
This looks like a massive PR, but it's only a move from cli/tests ->
tests, and updates of relative paths for files.
This is the first step towards aggregate all of the integration test
files under tests/, which will lead to a set of integration tests that
can run without the CLI binary being built.
While we could leave these tests under `cli`, it would require us to
keep a more complex directory structure for the various test runners. In
addition, we have a lot of complexity to ignore various test files in
the `cli` project itself (cargo publish exclusion rules, autotests =
false, etc).
And finally, the `tests/` folder will eventually house the `test_ffi`,
`test_napi` and other testing code, reducing the size of the root repo
directory.
For easier review, the extremely large and noisy "move" is in the first
commit (with no changes -- just a move), while the remainder of the
changes to actual files is in the second commit.
Diffstat (limited to 'tests/unit_node/internal/_randomBytes_test.ts')
-rw-r--r-- | tests/unit_node/internal/_randomBytes_test.ts | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/tests/unit_node/internal/_randomBytes_test.ts b/tests/unit_node/internal/_randomBytes_test.ts new file mode 100644 index 000000000..13ee82566 --- /dev/null +++ b/tests/unit_node/internal/_randomBytes_test.ts @@ -0,0 +1,112 @@ +// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license. +import { + assert, + assertEquals, + assertRejects, + assertThrows, +} from "@test_util/std/assert/mod.ts"; +import { assertCallbackErrorUncaught } from "../_test_utils.ts"; +import { pseudoRandomBytes, randomBytes } from "node:crypto"; + +const MAX_RANDOM_VALUES = 65536; +const MAX_SIZE = 4294967295; + +Deno.test("randomBytes sync works correctly", function () { + assertEquals(randomBytes(0).length, 0, "len: " + 0); + assertEquals(randomBytes(3).length, 3, "len: " + 3); + assertEquals(randomBytes(30).length, 30, "len: " + 30); + assertEquals(randomBytes(300).length, 300, "len: " + 300); + assertEquals( + randomBytes(17 + MAX_RANDOM_VALUES).length, + 17 + MAX_RANDOM_VALUES, + "len: " + 17 + MAX_RANDOM_VALUES, + ); + assertEquals( + randomBytes(MAX_RANDOM_VALUES * 100).length, + MAX_RANDOM_VALUES * 100, + "len: " + MAX_RANDOM_VALUES * 100, + ); + assertThrows(() => randomBytes(MAX_SIZE + 1)); + assertThrows(() => randomBytes(-1)); +}); + +Deno.test("randomBytes async works correctly", async function () { + randomBytes(0, function (err, resp) { + assert(!err); + assertEquals(resp?.length, 0, "len: " + 0); + }); + randomBytes(3, function (err, resp) { + assert(!err); + assertEquals(resp?.length, 3, "len: " + 3); + }); + randomBytes(30, function (err, resp) { + assert(!err); + assertEquals(resp?.length, 30, "len: " + 30); + }); + randomBytes(300, function (err, resp) { + assert(!err); + assertEquals(resp?.length, 300, "len: " + 300); + }); + randomBytes(17 + MAX_RANDOM_VALUES, function (err, resp) { + assert(!err); + assertEquals( + resp?.length, + 17 + MAX_RANDOM_VALUES, + "len: " + 17 + MAX_RANDOM_VALUES, + ); + }); + randomBytes(MAX_RANDOM_VALUES * 100, function (err, resp) { + assert(!err); + assertEquals( + resp?.length, + MAX_RANDOM_VALUES * 100, + "len: " + MAX_RANDOM_VALUES * 100, + ); + }); + assertThrows(() => + randomBytes(MAX_SIZE + 1, function (err) { + //Shouldn't throw async + assert(!err); + }) + ); + await assertRejects(() => + new Promise((resolve, reject) => { + randomBytes(-1, function (err, res) { + //Shouldn't throw async + if (err) { + reject(err); + } else { + resolve(res); + } + }); + }) + ); +}); + +Deno.test("[std/node/crypto] randomBytes callback isn't called twice if error is thrown", async () => { + const importUrl = new URL("node:crypto", import.meta.url); + await assertCallbackErrorUncaught({ + prelude: `import { randomBytes } from ${JSON.stringify(importUrl)}`, + invocation: "randomBytes(0, ", + }); +}); + +// https://github.com/denoland/deno/issues/21632 +Deno.test("pseudoRandomBytes works", function () { + assertEquals(pseudoRandomBytes(0).length, 0, "len: " + 0); + assertEquals(pseudoRandomBytes(3).length, 3, "len: " + 3); + assertEquals(pseudoRandomBytes(30).length, 30, "len: " + 30); + assertEquals(pseudoRandomBytes(300).length, 300, "len: " + 300); + assertEquals( + pseudoRandomBytes(17 + MAX_RANDOM_VALUES).length, + 17 + MAX_RANDOM_VALUES, + "len: " + 17 + MAX_RANDOM_VALUES, + ); + assertEquals( + pseudoRandomBytes(MAX_RANDOM_VALUES * 100).length, + MAX_RANDOM_VALUES * 100, + "len: " + MAX_RANDOM_VALUES * 100, + ); + assertThrows(() => pseudoRandomBytes(MAX_SIZE + 1)); + assertThrows(() => pseudoRandomBytes(-1)); +}); |