test: should serialize storageState with lone surrogates (microsoft#1464)

mxschmitt · web-flow · commit 77e59999abc3 · 2024-01-29T20:21:13.000+01:00
diff --git a/playwright/src/test/java/com/microsoft/playwright/TestBrowserContextStorageState.java b/playwright/src/test/java/com/microsoft/playwright/TestBrowserContextStorageState.java
@@ -139,4 +139,20 @@ void shouldRoundTripThroughTheFile(@TempDir Path tempDir) throws IOException {
     }
     context2.close();
   }
+
+  @Test
+  void shouldSerialiseStorageStateWithLoneSurrogates() {
+    page.navigate(server.EMPTY_PAGE);
+    page.evaluate("chars => window.localStorage.setItem('foo', String.fromCharCode(55934))");
+    String storageState = context.storageState();
+    assertJsonEquals("{" +
+      "cookies:[]," +
+      "origins:[{\n" +
+      "  origin: 'http://localhost:" + server.PORT + "',\n" +
+      "  localStorage: [{\n" +
+      "    name: 'foo',\n" +
+      "    value: '" + (char)55934 + "'\n" +
+      "  }]\n" +
+      "}]}", new Gson().fromJson(storageState, JsonObject.class));
+  }
 }
