test: fix textdecoder test for small-icu builds

The `Shift_JIS` encoding may not be available, e.g. when Node.js is configured with `--with-intl=small-icu`. PR-URL: #45225 Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Kohei Ueno <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Steven R Loomis <[email protected]>
nodejs · Nov 24, 2022 · 42e9d80 · 42e9d80
1 parent 38202d3
commit 42e9d80
Showing 1 changed file with 9 additions and 4 deletions.
diff --git a/test/parallel/test-whatwg-encoding-custom-textdecoder.js b/test/parallel/test-whatwg-encoding-custom-textdecoder.js
@@ -201,8 +201,13 @@ if (common.hasIntl) {
 }
 
 if (common.hasIntl) {
-  const decoder = new TextDecoder('Shift_JIS');
-  const chunk = new Uint8Array([-1]);
-  const str = decoder.decode(chunk);
-  assert.strictEqual(str, '\ufffd');
+  try {
+    const decoder = new TextDecoder('Shift_JIS');
+    const chunk = new Uint8Array([-1]);
+    const str = decoder.decode(chunk);
+    assert.strictEqual(str, '\ufffd');
+  } catch (e) {
+    // Encoding may not be available, e.g. small-icu builds
+    assert.strictEqual(e.code, 'ERR_ENCODING_NOT_SUPPORTED');
+  }
 }