cmd/prometheus: wait for Prometheus to shutdown in tests
So temporary data directory can be successfully removed, as on Windows,
directory cannot be in used while removal.
@@ -226,6 +226,7 @@ func TestWALSegmentSizeBounds(t *testing.T) {
t.Errorf("prometheus should be still running: %v", err)
case <-time.After(5 * time.Second):
prom.Process.Kill()
+ <-done
}
continue
}
@@ -268,6 +269,7 @@ func TestMaxBlockChunkSegmentSizeBounds(t *testing.T) {
t.Errorf("prometheus should be still running: %v", err)
case <-time.After(5 * time.Second):
prom.Process.Kill()
+ <-done
}
continue
}
@@ -438,6 +440,7 @@ func TestModeSpecificFlags(t *testing.T) {
t.Errorf("prometheus should be still running: %v", err)
case <-time.After(5 * time.Second):
prom.Process.Kill()
+ <-done
}
return
}
