[bidi][java] Add window proxy properties class

Author: pujagani

java/src/org/openqa/selenium/bidi/script/RemoteValue.java

@@ -193,13 +193,14 @@ private Map<String, Object> toJson() {
   }
 
   private static Object deserializeValue(Object value, Type type) {
+    Object finalValue;
 
     switch (type) {
       case ARRAY:
       case SET:
         try (StringReader reader = new StringReader(JSON.toJson(value));
             JsonInput input = JSON.newInput(reader)) {
-          value = input.read(new TypeToken<List<RemoteValue>>() {}.getType());
+          finalValue = input.read(new TypeToken<List<RemoteValue>>() {}.getType());
         }
         break;
 
@@ -222,16 +223,27 @@ private static Object deserializeValue(Object value, Type type) {
             map.put(key, value1);
           }
         }
-        value = map;
+        finalValue = map;
         break;
 
       case REGULAR_EXPRESSION:
         try (StringReader reader = new StringReader(JSON.toJson(value));
             JsonInput input = JSON.newInput(reader)) {
-          value = input.read(RegExpValue.class);
+          finalValue = input.read(RegExpValue.class);
         }
+        break;
+
+      case WINDOW:
+        try (StringReader reader = new StringReader(JSON.toJson(value));
+            JsonInput input = JSON.newInput(reader)) {
+          finalValue = input.read(WindowProxyProperties.class);
+        }
+        break;
+
+      default:
+        finalValue = value;
     }
 
-    return value;
+    return finalValue;
   }
 }

java/src/org/openqa/selenium/bidi/script/WindowProxyProperties.java

@@ -0,0 +1,53 @@
+// Licensed to the Software Freedom Conservancy (SFC) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The SFC licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package org.openqa.selenium.bidi.script;
+
+import org.openqa.selenium.json.JsonInput;
+
+public class WindowProxyProperties {
+
+  private final String browsingContext;
+
+  private WindowProxyProperties(String browsingContext) {
+    this.browsingContext = browsingContext;
+  }
+
+  public static WindowProxyProperties fromJson(JsonInput input) {
+    String browsingContext = null;
+
+    input.beginObject();
+    while (input.hasNext()) {
+      switch (input.nextName()) {
+        case "context":
+          browsingContext = input.read(String.class);
+          break;
+
+        default:
+          input.skipValue();
+          break;
+      }
+    }
+
+    input.endObject();
+
+    return new WindowProxyProperties(browsingContext);
+  }
+
+  public String getBrowsingContext() {
+    return browsingContext;
+  }
+}

java/test/org/openqa/selenium/bidi/script/ScriptCommandsTest.java

@@ -38,6 +38,7 @@
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+import org.openqa.selenium.By;
 import org.openqa.selenium.WebDriverException;
 import org.openqa.selenium.WindowType;
 import org.openqa.selenium.bidi.LogInspector;
@@ -114,6 +115,43 @@ void canCallFunctionWithArguments() {
     assertThat(((List<Object>) successResult.getResult().getValue().get()).size()).isEqualTo(2);
   }
 
+  @Test
+  @NotYetImplemented(SAFARI)
+  @NotYetImplemented(IE)
+  @NotYetImplemented(EDGE)
+  @NotYetImplemented(CHROME)
+  void canCallFunctionToGetIFrameBrowsingContext() {
+    String url = appServer.whereIs("click_too_big_in_frame.html");
+    driver.get(url);
+
+    driver.findElement(By.id("iframe1"));
+
+    String id = driver.getWindowHandle();
+    Script script = new Script(id, driver);
+
+    List<LocalValue> arguments = new ArrayList<>();
+
+    EvaluateResult result =
+        script.callFunctionInBrowsingContext(
+            id,
+            "() => document.querySelector('iframe[id=\"iframe1\"]').contentWindow",
+            false,
+            Optional.of(arguments),
+            Optional.empty(),
+            Optional.empty());
+
+    assertThat(result.getResultType()).isEqualTo(EvaluateResult.Type.SUCCESS);
+    assertThat(result.getRealmId()).isNotNull();
+
+    EvaluateResultSuccess successResult = (EvaluateResultSuccess) result;
+    assertThat(successResult.getResult().getType()).isEqualTo("window");
+    assertThat(successResult.getResult().getValue().isPresent()).isTrue();
+    assertThat(
+            ((WindowProxyProperties) successResult.getResult().getValue().get())
+                .getBrowsingContext())
+        .isNotNull();
+  }
+
   @Test
   @NotYetImplemented(SAFARI)
   @NotYetImplemented(IE)