From c3f1d99d4189712fc77daf318f27589a68a0f145 Mon Sep 17 00:00:00 2001
From: ahcorde <ahcorde@gmail.com>
Date: Wed, 30 Sep 2020 16:33:59 +0200
Subject: [PATCH] Improved test publisher - zero qos history depth value
 exception

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) {