From: Ben Soares <b.soares@dundee.ac.uk>
Date: Tue, 18 Jul 2023 15:58:01 +0000 (+0100)
Subject: JAL-4513 now re-add the SwingUtilities.invokeAndWait() with minimal sleep
X-Git-Tag: Release_2_11_4_0~229
X-Git-Url: http://source.jalview.org/gitweb/?a=commitdiff_plain;h=refs%2Fheads%2Fbug%2FJAL-4513_JvCacheableInputBoxTest_flaky_on_build_server;p=jalview.git

JAL-4513 now re-add the SwingUtilities.invokeAndWait() with minimal sleep
---

diff --git a/test/jalview/io/cache/JvCacheableInputBoxTest.java b/test/jalview/io/cache/JvCacheableInputBoxTest.java
index 3ed15ac..35ace47 100644
--- a/test/jalview/io/cache/JvCacheableInputBoxTest.java
+++ b/test/jalview/io/cache/JvCacheableInputBoxTest.java
@@ -20,8 +20,11 @@
  */
 package jalview.io.cache;
 
+import java.lang.reflect.InvocationTargetException;
 import java.util.LinkedHashSet;
 
+import javax.swing.SwingUtilities;
+
 import org.junit.Assert;
 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.Test;
@@ -52,28 +55,24 @@ public class JvCacheableInputBoxTest
     cacheBox.addItem(testInput);
     cacheBox.setSelectedItem(testInput);
 
-    /*
     try
     {
       SwingUtilities.invokeAndWait(() -> {
-      */
-    try
-    {
-      // This delay is essential to prevent the
-      // assertion below from executing before
-      // swing thread finishes updating the combo-box
-      Thread.sleep(10);
-    } catch (InterruptedException e)
+        try
+        {
+          // This delay is essential to prevent the
+          // assertion below from executing before
+          // swing thread finishes updating the combo-box
+          Thread.sleep(1);
+        } catch (InterruptedException e)
+        {
+          e.printStackTrace();
+        }
+      });
+    } catch (InvocationTargetException | InterruptedException e)
     {
       e.printStackTrace();
     }
-    ; /*
-      });
-      } catch (InvocationTargetException | InterruptedException e)
-      {
-      e.printStackTrace();
-      }
-      */
     userInput = cacheBox.getUserInput();
     Assert.assertEquals(testInput, userInput);
   }
@@ -86,27 +85,23 @@ public class JvCacheableInputBoxTest
     cacheBox.setSelectedItem(testInput);
     cacheBox.updateCache();
 
-    /*
     try
     {
       SwingUtilities.invokeAndWait(() -> {
-       */
-    try
-    {
-      // This delay is to let
-      // cacheBox.updateCache() finish updating the cache
-      Thread.sleep(1);
-    } catch (InterruptedException e)
+        try
+        {
+          // This delay is to let
+          // cacheBox.updateCache() finish updating the cache
+          Thread.sleep(1);
+        } catch (InterruptedException e)
+        {
+          e.printStackTrace();
+        }
+      });
+    } catch (InvocationTargetException | InterruptedException e)
     {
       e.printStackTrace();
     }
-    ; /*
-      });
-      } catch (InvocationTargetException | InterruptedException e)
-      {
-      e.printStackTrace();
-      }
-      */
     LinkedHashSet<String> foundCache = appCache
             .getAllCachedItemsFor(TEST_CACHE_KEY);
     Assert.assertTrue(foundCache.contains(testInput));