From e2836303d65a3bbf3ccd2d07ed2b8c5f94a81294 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alejandro=20Hern=C3=A1ndez=20Cordero?=
 <alejandro@openrobotics.org>
Date: Wed, 30 Sep 2020 17:36:14 +0200
Subject: [PATCH] Improved test publisher - zero qos history depth value
 exception (#1360)

Signed-off-by: ahcorde <ahcorde@gmail.com>
---
 rclcpp/test/rclcpp/test_publisher.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/rclcpp/test/rclcpp/test_publisher.cpp b/rclcpp/test/rclcpp/test_publisher.cpp
index 01a1ee2fde..eebf34ddef 100644
--- a/rclcpp/test/rclcpp/test_publisher.cpp
+++ b/rclcpp/test/rclcpp/test_publisher.cpp
@@ -375,6 +375,11 @@ TEST_F(TestPublisher, intra_process_publish_failures) {
       publisher->publish(std::move(loaned_msg)),
       std::runtime_error("loaned message is not valid"));
   }
+  RCLCPP_EXPECT_THROW_EQ(
+    node->create_publisher<test_msgs::msg::Empty>(
+      "topic", rclcpp::QoS(0), options),
+    std::invalid_argument(
+      "intraprocess communication is not allowed with a zero qos history depth value"));
 }
 
 TEST_F(TestPublisher, inter_process_publish_failures) {