1 files changed, 64 insertions, 0 deletions
diff --git a/src/test/com/jogamp/opengl/test/junit/util/SWTTestUtil.java b/src/test/com/jogamp/opengl/test/junit/util/SWTTestUtil.java
new file mode 100644
index 000000000..8b359df3b
--- /dev/null
+++ b/src/test/com/jogamp/opengl/test/junit/util/SWTTestUtil.java
@@ -0,0 +1,64 @@
+/**
+ * Copyright 2020 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ *
+ *    1. Redistributions of source code must retain the above copyright notice, this list of
+ *       conditions and the following disclaimer.
+ *
+ *    2. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``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 JogAmp Community 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.
+ *
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+
+
+package com.jogamp.opengl.test.junit.util;
+
+import org.eclipse.swt.widgets.Display;
+
+public class SWTTestUtil {
+    public static class WaitAction implements Runnable {
+        final Display display;
+        final boolean blocking;
+        final long sleepMS;
+        public WaitAction(final Display display, final boolean blocking, final long sleepMS) {
+            this.display = display;
+            this.blocking = blocking;
+            this.sleepMS = sleepMS;
+        }
+        final Runnable waitAction0 = new Runnable() {
+            public void run() {
+                if( !display.readAndDispatch() ) {
+                    try {
+                        Thread.sleep(sleepMS);
+                    } catch (final InterruptedException e) { }
+                }
+            } };
+            public void run() {
+                if( blocking ) {
+                    display.syncExec( waitAction0 );
+                } else {
+                    display.asyncExec( waitAction0 );
+                }
+            };
+    }
+
+}
+
+
+