1 files changed, 0 insertions, 22 deletions
diff --git a/js/text_encoding_test.ts b/js/text_encoding_test.ts
index efb841fc6..1e04cbeb8 100644
--- a/js/text_encoding_test.ts
+++ b/js/text_encoding_test.ts
@@ -25,17 +25,6 @@ test(function btoaFailed() {
   assertEqual(err.name, "InvalidInput");
 });
 
-test(function textDecoder() {
-  // prettier-ignore
-  const fixture = new Uint8Array([
-    0xef, 0xbf, 0xbd, 0xef, 0xbf, 0xbd,
-    0xef, 0xbf, 0xbd, 0xef, 0xbf, 0xbd,
-    0xef, 0xbf, 0xbd, 0xef, 0xbf, 0xbd
-  ]);
-  const decoder = new TextDecoder();
-  assertEqual(decoder.decode(fixture), "������");
-});
-
 test(function textDecoder2() {
   // prettier-ignore
   const fixture = new Uint8Array([
@@ -65,17 +54,6 @@ test(function textDecoderErrorEncoding() {
   assert(didThrow);
 });
 
-test(function textEncoder() {
-  const fixture = "������";
-  const encoder = new TextEncoder();
-  // prettier-ignore
-  assertEqual(Array.from(encoder.encode(fixture)), [
-    0xef, 0xbf, 0xbd, 0xef, 0xbf, 0xbd,
-    0xef, 0xbf, 0xbd, 0xef, 0xbf, 0xbd,
-    0xef, 0xbf, 0xbd, 0xef, 0xbf, 0xbd
-  ]);
-});
-
 test(function textEncoder2() {
   const fixture = "𝓽𝓮𝔁𝓽";
   const encoder = new TextEncoder();