Bump @justinribeiro/lite-youtube from 0.9.0 to 0.9.1 in /build/javascript (#273)

* Commit updated Javascript packages

* Bump preact from 10.5.4 to 10.5.5 in /build/javascript (#265)

* Trying a new github workflow to install javascript packages

* Bump tailwindcss from 1.9.2 to 1.9.4 in /build/javascript (#266)

Bumps [tailwindcss](https://github.com/tailwindlabs/tailwindcss) from 1.9.2 to 1.9.4.
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/master/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/compare/v1.9.2...v1.9.4)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Commit updated Javascript packages

* Bump preact from 10.5.4 to 10.5.5 in /build/javascript

Bumps [preact](https://github.com/preactjs/preact) from 10.5.4 to 10.5.5.
- [Release notes](https://github.com/preactjs/preact/releases)
- [Commits](https://github.com/preactjs/preact/compare/10.5.4...10.5.5)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: Gabe Kangas <gabek@real-ity.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Owncast <owncast@owncast.online>

* Bump @justinribeiro/lite-youtube in /build/javascript

Bumps [@justinribeiro/lite-youtube](https://github.com/justinribeiro/lite-youtube) from 0.9.0 to 0.9.1.
- [Release notes](https://github.com/justinribeiro/lite-youtube/releases)
- [Commits](https://github.com/justinribeiro/lite-youtube/commits)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: Owncast <owncast@owncast.online>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Gabe Kangas <gabek@real-ity.com>

build/javascript/node_modules/pkcs7/test/pkcs7.test.js

@@ -0,0 +1,64 @@
+/* eslint-disable object-shorthand */
+
+import {pad, unpad} from '../src/pkcs7.js';
+import QUnit from 'qunit';
+
+const pkcs7 = {pad, unpad};
+
+QUnit.module('pkcs7');
+
+QUnit.test('pads empty buffers', function(assert) {
+  assert.expect(1);
+
+  const result = pkcs7.unpad(pkcs7.pad(new Uint8Array([])));
+
+  assert.deepEqual(
+    new Uint8Array(result, result.byteOffset, result.byteLength),
+    new Uint8Array(0),
+    'accepts an empty buffer'
+  );
+});
+
+QUnit.test('pads non-empty buffers', function(assert) {
+
+  let i = 16;
+
+  assert.expect(i * 3);
+
+  while (i--) {
+    // build the test buffer
+    const buffer = new Uint8Array(i + 1);
+    let result;
+
+    result = pkcs7.pad(buffer);
+    assert.equal(result.length % 16, 0, 'padded length is a multiple of 16');
+    assert.equal(result.slice(-1)[0], 16 - ((i + 1) % 16), 'appended the correct value');
+
+    result = pkcs7.unpad(result);
+
+    assert.deepEqual(
+      new Uint8Array(result, result.byteOffset, result.byteLength),
+      buffer,
+      'padding is reversible'
+    );
+  }
+});
+
+QUnit.test('works on buffers greater than sixteen bytes', function(assert) {
+  const buffer = new Uint8Array(16 * 3 + 9);
+
+  assert.expect(2);
+
+  assert.equal(
+    pkcs7.pad(buffer).length - buffer.length,
+    16 - 9,
+    'adds the correct amount of padding'
+  );
+  const result = pkcs7.unpad(pkcs7.pad(buffer));
+
+  assert.deepEqual(
+    new Uint8Array(result, result.byteOffset, result.byteLength),
+    buffer,
+    'is reversible'
+  );
+});