From 094188e5fa3b18a38e09f1ad7467abd1a61ba0c0 Mon Sep 17 00:00:00 2001
From: Sergey Ignatov <sergey.ignatov@jetbrains.com>
Date: Mon, 13 Aug 2018 19:05:46 +0300
Subject: [PATCH] IDEA-197098 Affected Tests: IndexNotReadyException

honor dumb mode
---
 .../testDiscovery/actions/ShowDiscoveredTestsAction.java         | 1 +
 1 file changed, 1 insertion(+)

diff --git a/java/execution/impl/src/com/intellij/execution/testDiscovery/actions/ShowDiscoveredTestsAction.java b/java/execution/impl/src/com/intellij/execution/testDiscovery/actions/ShowDiscoveredTestsAction.java
index 1dd091511c27..04774cba48a2 100644
--- a/java/execution/impl/src/com/intellij/execution/testDiscovery/actions/ShowDiscoveredTestsAction.java
+++ b/java/execution/impl/src/com/intellij/execution/testDiscovery/actions/ShowDiscoveredTestsAction.java
@@ -264,6 +264,7 @@ public class ShowDiscoveredTestsAction extends AnAction {
                                     @NotNull PsiMethod[] methods,
                                     @NotNull TestDiscoveryProducer.PsiTestProcessor consumer,
                                     @Nullable Runnable doWhenDone) {
+    if (DumbService.isDumb(project)) return;
     ApplicationManager.getApplication().executeOnPooledThread(() -> {
       processMethodsInner(project, methods, consumer);
       if (doWhenDone != null) {