From 59977d07efba98383dd80cb304f3bf1a41286c53 Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Sun, 14 Mar 2021 05:00:22 -0400
Subject: [PATCH] fix unit test failure for non-verbose runs

---
 unittest/commands/test_groups.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/unittest/commands/test_groups.cpp b/unittest/commands/test_groups.cpp
index e3b1511023..7fa7ee721f 100644
--- a/unittest/commands/test_groups.cpp
+++ b/unittest/commands/test_groups.cpp
@@ -108,7 +108,9 @@ protected:
     {
         if (!verbose) ::testing::internal::CaptureStdout();
         command("fix props all property/atom mol rmass q");
+        if (!verbose) ::testing::internal::GetCapturedStdout();
         atomic_system();
+        if (!verbose) ::testing::internal::CaptureStdout();
         command("variable molid atom floor(id/4)+1");
         command("variable charge atom 2.0*sin(PI/32*id)");
         command("set atom * mol v_molid");
@@ -237,6 +239,7 @@ TEST_F(GroupTest, SelectRestart)
     command("write_restart group.restart");
     command("clear");
     command("read_restart group.restart");
+    unlink("group.restart");
     if (!verbose) ::testing::internal::GetCapturedStdout();
     group = lmp->group;
     ASSERT_EQ(group->count(group->find("one")), 16);