From 4de10c34f6d078e0cd1e32c16bdf5303ceb61e26 Mon Sep 17 00:00:00 2001
From: Stephen Gold <sgold@sonic.net>
Date: Fri, 9 Jun 2023 20:54:42 -0700
Subject: [PATCH]  jme3-examples: add testcase for issue #2011 (undefined
 context profiles)

---
 .../java/jme3test/renderer/TestIssue2011.java | 107 ++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 jme3-examples/src/main/java/jme3test/renderer/TestIssue2011.java

diff --git a/jme3-examples/src/main/java/jme3test/renderer/TestIssue2011.java b/jme3-examples/src/main/java/jme3test/renderer/TestIssue2011.java
new file mode 100644
index 0000000000..037dd980a6
--- /dev/null
+++ b/jme3-examples/src/main/java/jme3test/renderer/TestIssue2011.java
@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2009-2023 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package jme3test.renderer;
+
+import com.jme3.app.SimpleApplication;
+import com.jme3.input.KeyInput;
+import com.jme3.input.controls.ActionListener;
+import com.jme3.input.controls.KeyTrigger;
+import com.jme3.system.AppSettings;
+
+/**
+ * Test for JMonkeyEngine issue #2011: context profiles are not defined for
+ * OpenGL v3.0/v3.1
+ * <p>
+ * If the issue is resolved, then pressing the "0" or "1" key shouldn't crash
+ * the app; it should close the app display and create a new display, mostly
+ * black with statistics displayed in the lower left.
+ * <p>
+ * If the issue is not resolved, then pressing the "0" or "1" key should crash
+ * the app with multiple exceptions.
+ * <p>
+ * Since the issue was specific to LWJGL v3, this test should be built with the
+ * jme3-lwjgl3 library, not jme3-lwjgl.
+ *
+ * @author Stephen Gold
+ */
+public class TestIssue2011 extends SimpleApplication {
+    /**
+     * Main entry point for the TestIssue2011 application.
+     *
+     * @param args array of command-line arguments (not null)
+     */
+    public static void main(String[] args) {
+        TestIssue2011 app = new TestIssue2011();
+        app.start();
+    }
+
+    /**
+     * Initialize this application.
+     */
+    @Override
+    public void simpleInitApp() {
+        inputManager.addMapping("3.0", new KeyTrigger(KeyInput.KEY_0),
+                new KeyTrigger(KeyInput.KEY_NUMPAD0));
+        inputManager.addMapping("3.1", new KeyTrigger(KeyInput.KEY_1),
+                new KeyTrigger(KeyInput.KEY_NUMPAD1));
+        inputManager.addMapping("3.2", new KeyTrigger(KeyInput.KEY_2),
+                new KeyTrigger(KeyInput.KEY_NUMPAD2));
+
+        ActionListener listener = new ActionListener() {
+            @Override
+            public void onAction(String name, boolean keyPressed, float tpf) {
+                if (name.equals("3.0") && keyPressed) {
+                    setApi(AppSettings.LWJGL_OPENGL30);
+                } else if (name.equals("3.1") && keyPressed) {
+                    setApi(AppSettings.LWJGL_OPENGL31);
+                } else if (name.equals("3.2") && keyPressed) {
+                    setApi(AppSettings.LWJGL_OPENGL32);
+                }
+            }
+        };
+
+        inputManager.addListener(listener, "3.0", "3.1", "3.2");
+    }
+
+    /**
+     * Restart the app, specifying which OpenGL version to use.
+     *
+     * @param desiredApi the string to be passed to setRenderer()
+     */
+    private void setApi(String desiredApi) {
+        System.out.println("desiredApi = " + desiredApi);
+        settings.setRenderer(desiredApi);
+        setSettings(settings);
+
+        restart();
+    }
+}