Copy static resources required by java tests into place

java/client/client.iml

@@ -4,9 +4,6 @@
     <output url="file://$MODULE_DIR$/build/production" />
     <output-test url="file://$MODULE_DIR$/build/test" />
     <exclude-output />
-    <content url="file://$MODULE_DIR$/../../buck-out/gen">
-      <sourceFolder url="file://$MODULE_DIR$/../../buck-out/gen/java/client/src" type="java-test-resource" />
-    </content>
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />

java/client/test/org/openqa/selenium/BuckBuild.java

@@ -72,7 +72,7 @@ public Path go() throws IOException {
     commandLine.execute();
 
     if (!commandLine.isSuccessful()) {
-      throw new WebDriverException("Build failed! " + target);
+      throw new WebDriverException("Build failed! " + target + "\n" + commandLine.getStdOut());
     }
 
     return findOutput(projectRoot);

java/client/test/org/openqa/selenium/testing/BUCK

@@ -38,6 +38,7 @@ java_library(name = 'test-base',
   srcs = [
     'JUnit4TestBase.java',
     'SeleniumTestRunner.java',
+    'StaticResources.java',
     'TestUtilities.java',
   ],
   exported_deps = [

java/client/test/org/openqa/selenium/testing/JUnit4TestBase.java

@@ -210,6 +210,7 @@ private static WebDriver actuallyCreateDriver() {
 
     if (driver == null ||
         (driver instanceof RemoteWebDriver && ((RemoteWebDriver)driver).getSessionId() == null)) {
+      StaticResources.ensureAvailable();
       driver = new WebDriverBuilder().get();
       storedDriver.set(driver);
     }
@@ -221,6 +222,7 @@ private static WebDriver actuallyCreateDriver(Capabilities capabilities) {
 
     if (driver == null ||
         (driver instanceof RemoteWebDriver && ((RemoteWebDriver)driver).getSessionId() == null)) {
+      StaticResources.ensureAvailable();
       driver = new WebDriverBuilder().get(capabilities);
       storedDriver.set(driver);
     }

java/client/test/org/openqa/selenium/testing/StaticResources.java

@@ -0,0 +1,70 @@
+// 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.testing;
+
+import org.openqa.selenium.BuckBuild;
+
+import java.io.IOException;
+import java.io.UncheckedIOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+class StaticResources {
+
+  static void ensureAvailable() {
+    if (!DevMode.isInDevMode()) {
+      return;
+    }
+
+    System.out.println("Copying resources");
+
+    // W3C emulation
+    copy(
+        "//javascript/atoms/fragments:is-displayed",
+        "org/openqa/selenium/remote/isDisplayed.js");
+    copy(
+        "//javascript/webdriver/atoms:get-attribute",
+        "org/openqa/selenium/remote/getAttribute.js");
+
+    // Firefox XPI
+    copy(
+        "//javascript/firefox-driver:webdriver_prefs",
+        "org/openqa/selenium/firefox/webdriver_prefs.json");
+    copy(
+        "//java/client/src/org/openqa/selenium/firefox:webdriver.xpi",
+        "org/openqa/selenium/firefox/webdriver.xpi");
+  }
+
+  private static void copy(String buildTarget, String copyTo) {
+    try {
+      Path dest = InProject.locate("java/client/build/test").resolve(copyTo);
+
+      if (Files.exists(dest)) {
+        // Assume we're good.
+        return;
+      }
+
+      Path source = new BuckBuild().of(buildTarget).go();
+
+      Files.copy(source, dest);
+    } catch (IOException e) {
+      throw new UncheckedIOException(e);
+    }
+  }
+
+}