test(yaml): test stringify() case when string encoded into hex sequ…

…ences (#5230)
denoland · Jul 1, 2024 · 442b018 · 442b018
1 parent d753d4b
commit 442b018
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/yaml/stringify_test.ts b/yaml/stringify_test.ts
@@ -181,3 +181,13 @@ Deno.test({
     );
   },
 });
+
+Deno.test({
+  name: "stringify() encode string with special characters",
+  fn() {
+    assertEquals(stringify("\x03"), `"\\x03"\n`);
+    assertEquals(stringify("\x08"), `"\\b"\n`);
+    assertEquals(stringify("\uffff"), `"\\uFFFF"\n`);
+    assertEquals(stringify("🐱"), `"\\U0001F431"\n`);
+  },
+});