[java] Restore Closure Java classes required for JavaScript build

java/test/org/openqa/selenium/javascript/BUILD.bazel

@@ -0,0 +1,19 @@
+load("@rules_jvm_external//:defs.bzl", "artifact")
+load("//java:defs.bzl", "java_library")
+
+java_library(
+    name = "javascript",
+    testonly = 1,
+    srcs = glob(["*.java"]),
+    visibility = ["//javascript:__subpackages__"],
+    deps = [
+        "//java/src/org/openqa/selenium:core",
+        "//java/test/org/openqa/selenium/build",
+        "//java/test/org/openqa/selenium/environment",
+        "//java/test/org/openqa/selenium/testing:test-base",
+        "//java/test/org/openqa/selenium/testing/drivers",
+        artifact("com.google.guava:guava"),
+        artifact("junit:junit"),
+        artifact("org.assertj:assertj-core"),
+    ],
+)

java/test/org/openqa/selenium/javascript/ClosureTestStatement.java

@@ -0,0 +1,122 @@
+// 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.javascript;
+
+import static org.junit.Assert.fail;
+import static org.openqa.selenium.testing.TestUtilities.isOnTravis;
+
+import com.google.common.base.Stopwatch;
+
+import org.junit.runners.model.Statement;
+import org.openqa.selenium.JavascriptExecutor;
+import org.openqa.selenium.OutputType;
+import org.openqa.selenium.TakesScreenshot;
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.WebDriverException;
+
+import java.net.URL;
+import java.util.concurrent.TimeUnit;
+import java.util.function.Function;
+import java.util.function.Supplier;
+import java.util.logging.Logger;
+
+public class ClosureTestStatement extends Statement {
+
+  private static final Logger LOG = Logger.getLogger(ClosureTestStatement.class.getName());
+
+  private final Supplier<WebDriver> driverSupplier;
+  private final String testPath;
+  private final Function<String, URL> filePathToUrlFn;
+  private final long timeoutSeconds;
+
+  public ClosureTestStatement(
+      Supplier<WebDriver> driverSupplier,
+      String testPath,
+      Function<String, URL> filePathToUrlFn,
+      long timeoutSeconds) {
+    this.driverSupplier = driverSupplier;
+    this.testPath = testPath;
+    this.filePathToUrlFn = filePathToUrlFn;
+    this.timeoutSeconds = Math.max(0, timeoutSeconds);
+  }
+
+  @Override
+  public void evaluate() throws Throwable {
+    URL testUrl = filePathToUrlFn.apply(testPath);
+    LOG.info("Running: " + testUrl);
+
+    Stopwatch stopwatch = Stopwatch.createStarted();
+
+    WebDriver driver = driverSupplier.get();
+
+    if (!isOnTravis()) {
+      // Attempt to make the window as big as possible.
+      try {
+        driver.manage().window().maximize();
+      } catch (RuntimeException ignored) {
+        // We tried.
+      }
+    }
+
+    JavascriptExecutor executor = (JavascriptExecutor) driver;
+    // Avoid Safari JS leak between tests.
+    executor.executeScript("if (window && window.top) window.top.G_testRunner = null");
+
+    try {
+      driver.get(testUrl.toString());
+    } catch (WebDriverException e) {
+      fail("Test failed to load: " + e.getMessage());
+    }
+
+    while (!getBoolean(executor, Query.IS_FINISHED)) {
+      long elapsedTime = stopwatch.elapsed(TimeUnit.SECONDS);
+      if (timeoutSeconds > 0 && elapsedTime > timeoutSeconds) {
+        throw new JavaScriptAssertionError("Tests timed out after " + elapsedTime + " s. \nCaptured Errors: " +
+                                           ((JavascriptExecutor) driver).executeScript("return window.errors;")
+                                           + "\nPageSource: " + driver.getPageSource() + "\nScreenshot: " +
+                                           ((TakesScreenshot)driver).getScreenshotAs(OutputType.BASE64));
+      }
+      TimeUnit.MILLISECONDS.sleep(100);
+    }
+
+    if (!getBoolean(executor, Query.IS_SUCCESS)) {
+      String report = getString(executor, Query.GET_REPORT);
+      throw new JavaScriptAssertionError(report);
+    }
+  }
+
+  private boolean getBoolean(JavascriptExecutor executor, Query query) {
+    return (Boolean) executor.executeScript(query.script);
+  }
+
+  private String getString(JavascriptExecutor executor, Query query) {
+    return (String) executor.executeScript(query.script);
+  }
+
+  private enum Query {
+    IS_FINISHED("return !!tr && tr.isFinished();"),
+    IS_SUCCESS("return !!tr && tr.isSuccess();"),
+    GET_REPORT("return tr.getReport(true);");
+
+    private final String script;
+
+    Query(String script) {
+      this.script = "var tr = window.top.G_testRunner;" + script;
+    }
+  }
+}

java/test/org/openqa/selenium/javascript/ClosureTestSuite.java

@@ -0,0 +1,34 @@
+// 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.javascript;
+
+import org.junit.BeforeClass;
+import org.junit.runner.RunWith;
+
+import static org.assertj.core.api.Assumptions.assumeThat;
+
+
+@RunWith(JavaScriptTestSuite.class)
+public class ClosureTestSuite {
+
+  @BeforeClass
+  public static void checkShouldRun() {
+    assumeThat(Boolean.getBoolean("selenium.skiptest")).isFalse();
+  }
+
+}

java/test/org/openqa/selenium/javascript/JavaScriptAssertionError.java

@@ -0,0 +1,35 @@
+// 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.javascript;
+
+class JavaScriptAssertionError extends AssertionError {
+
+  public JavaScriptAssertionError(String message) {
+    super(message);
+  }
+
+  @Override
+  public Throwable fillInStackTrace() {
+    return this;  // No java stack traces.
+  }
+
+  @Override
+  public void setStackTrace(StackTraceElement[] stackTraceElements) {
+    // No java stack traces.
+  }
+}