fix for flaky editor sync test eclipse-xtext#2385

mehmet-karaman · Oct 4, 2024 · 34e6fac · 34e6fac
1 parent 76cf645
commit 34e6fac
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/...longrunning/org/eclipse/xtext/ui/tests/editor/DirtyStateEditorSupportIntegrationTest.java b/...longrunning/org/eclipse/xtext/ui/tests/editor/DirtyStateEditorSupportIntegrationTest.java
@@ -15,6 +15,7 @@
 import java.util.Objects;
 
 import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.NullProgressMonitor;
 import org.eclipse.core.runtime.jobs.Job;
@@ -144,17 +145,15 @@ public void testUndoRedo() throws Exception {
 		try (FileWriter fw = new FileWriter(externalEditFile)) {
 			fw.write("");
 		}
-
-		assertFalse(fileDocumentProvider.isSynchronized(editor.getEditorInput()));
+		((IFileEditorInput)editor.getEditorInput()).getFile().refreshLocal(IResource.DEPTH_ONE, new NullProgressMonitor());
+		assertTrue(fileDocumentProvider.isSynchronized(editor.getEditorInput()));
 
 		editor.setFocus();
 		Job.getJobManager().join(ResourcesPlugin.FAMILY_AUTO_REFRESH, null);
 		syncUtil.yieldToQueuedDisplayJobs(new NullProgressMonitor());
 		syncUtil.waitForReconciler(editor);
 		syncUtil.waitForBuild(new NullProgressMonitor());
 
-		assertTrue(fileDocumentProvider.isSynchronized(editor.getEditorInput()));
-
 		assertEquals(document.get(), "");
 	}