Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/testing/web-platform/tests/encoding/textdecoder-labels.any.js b/testing/web-platform/tests/encoding/textdecoder-labels.any.js
new file mode 100644
index 0000000000..efc4ae2d2e
--- /dev/null
+++ b/testing/web-platform/tests/encoding/textdecoder-labels.any.js
@@ -0,0 +1,33 @@
+// META: title=Encoding API: Encoding labels
+// META: script=resources/encodings.js
+// META: timeout=long
+
+var whitespace = [' ', '\t', '\n', '\f', '\r'];
+encodings_table.forEach(function(section) {
+  section.encodings.filter(function(encoding) {
+    return encoding.name !== 'replacement';
+  }).forEach(function(encoding) {
+    encoding.labels.forEach(function(label) {
+      const textDecoderName = encoding.name.toLowerCase(); // ASCII names only, so safe
+      test(function(t) {
+        assert_equals(
+          new TextDecoder(label).encoding, textDecoderName,
+          'label for encoding should match');
+        assert_equals(
+          new TextDecoder(label.toUpperCase()).encoding, textDecoderName,
+          'label matching should be case-insensitive');
+        whitespace.forEach(function(ws) {
+          assert_equals(
+            new TextDecoder(ws + label).encoding, textDecoderName,
+            'label for encoding with leading whitespace should match');
+          assert_equals(
+            new TextDecoder(label + ws).encoding, textDecoderName,
+            'label for encoding with trailing whitespace should match');
+          assert_equals(
+            new TextDecoder(ws + label + ws).encoding, textDecoderName,
+            'label for encoding with surrounding whitespace should match');
+        });
+      }, label + ' => ' + encoding.name);
+    });
+  });
+});