JBR-2093 create reg test for JCEF startup

(cherry picked from commit e8c2761f5b) (cherry picked from commit 17cfb8e0d8)
2025-12-06 09:29:38 +01:00 · 2020-01-24 19:00:36 +03:00
parent e037aca1c5
commit e6fa5e34c0
1 changed files with 95 additions and 0 deletions
--- a/test/jdk/jb/java/jcef/JCEFStartupTest.java
+++ b/test/jdk/jb/java/jcef/JCEFStartupTest.java
@@ -0,0 +1,95 @@
+import org.cef.CefApp;
+import org.cef.CefClient;
+import org.cef.CefSettings;
+import org.cef.browser.CefBrowser;
+import org.cef.browser.CefFrame;
+import org.cef.handler.CefAppHandlerAdapter;
+import org.cef.handler.CefLoadHandlerAdapter;
+import org.cef.network.CefRequest;
+
+import javax.swing.*;
+import java.awt.*;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @test
+ * @key headful
+ * @summary Tests that JCEF starts and loads empty page with no crash
+ * @author Anton Tarasov
+ * @run main JCEFStartupTest
+ */
+public class JCEFStartupTest {
+    static final CefApp CEF_APP;
+    static final CefClient CEF_CLIENT;
+
+    static final CountDownLatch LATCH = new CountDownLatch(1);
+    static volatile boolean PASSED;
+
+    static {
+        CefSettings settings = new CefSettings();
+        settings.windowless_rendering_enabled = false;
+        settings.background_color = settings.new ColorType(255, 0, 255, 0);
+        settings.log_severity = CefSettings.LogSeverity.LOGSEVERITY_ERROR;
+        CefApp.startup();
+
+        String JCEF_FRAMEWORKS_PATH = System.getProperty("java.home") + "/Frameworks";
+        CefApp.addAppHandler(new CefAppHandlerAdapter(new String[] {
+                "--framework-dir-path=" + JCEF_FRAMEWORKS_PATH + "/Chromium Embedded Framework.framework",
+                "--browser-subprocess-path=" + JCEF_FRAMEWORKS_PATH + "/jcef Helper.app/Contents/MacOS/jcef Helper",
+                "--disable-in-process-stack-traces"
+        }) {});
+
+        CEF_APP = CefApp.getInstance(settings);
+        CEF_CLIENT = CEF_APP.createClient();
+    }
+
+    JCEFStartupTest() {
+        JFrame frame = new JFrame("JCEF");
+
+        CEF_CLIENT.addLoadHandler(new CefLoadHandlerAdapter() {
+            @Override
+            public void onLoadStart(CefBrowser cefBrowser, CefFrame cefFrame, CefRequest.TransitionType transitionType) {
+                System.out.println("onLoadStart");
+            }
+            @Override
+            public void onLoadEnd(CefBrowser cefBrowser, CefFrame cefFrame, int i) {
+                System.out.println("onLoadEnd");
+
+//                cefBrowser.close(false); <-- todo: makes jtreg fail on exit code
+                PASSED = true;
+                LATCH.countDown();
+            }
+            @Override
+            public void onLoadError(CefBrowser cefBrowser, CefFrame cefFrame, ErrorCode errorCode, String s, String s1) {
+                System.out.println("onLoadError");
+            }
+        });
+
+        CefBrowser browser = CEF_CLIENT.createBrowser("about:blank", false, false);
+        frame.add(browser.getUIComponent());
+
+        frame.setSize(640, 480);
+        frame.setLocationRelativeTo(null);
+        frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+        frame.setVisible(true);
+    }
+
+    public static void main(String[] args) {
+        EventQueue.invokeLater(JCEFStartupTest::new);
+
+        try {
+            LATCH.await(5, TimeUnit.SECONDS);
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+
+        CEF_CLIENT.dispose();
+        CEF_APP.dispose();
+
+        if (!PASSED) {
+            throw new RuntimeException("Test FAILED!");
+        }
+        System.out.println("Test PASSED");
+    }
+}