Refs #21279: Add example tests

Signed-off-by: JesusPoderoso <jesuspoderoso@eprosima.com>

test/examples/static_edp_discovery.compose.yml

@@ -0,0 +1,43 @@
+# Copyright 2024 Proyectos y Sistemas de Mantenimiento SL (eProsima).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+version: "3"
+
+services:
+  subscriber:
+    image: @DOCKER_IMAGE_NAME@
+    volumes:
+      - @PROJECT_BINARY_DIR@:@PROJECT_BINARY_DIR@
+      - @fastcdr_LIB_DIR@:@fastcdr_LIB_DIR@
+      @TINYXML2_LIB_DIR_COMPOSE_VOLUME@
+    environment:
+      # TODO(eduponz): LD_LIBRARY_PATH is not the correct variable for Windows
+      LD_LIBRARY_PATH: @PROJECT_BINARY_DIR@/src/cpp:@fastcdr_LIB_DIR@@TINYXML2_LIB_DIR_COMPOSE_LD_LIBRARY_PATH@
+      EXAMPLE_DIR: @PROJECT_BINARY_DIR@/examples/cpp/static_edp_discovery@FILE_EXTENSION@
+      XML_FILE: @PROJECT_BINARY_DIR@/examples/cpp/static_edp_discovery/HelloWorld_static_disc.xml
+    command: @SHELL_EXECUTABLE@ -c "$${EXAMPLE_DIR}/static_edp_discovery@FILE_EXTENSION@ subscriber --samples 10 --xml $${XML_FILE}"
+
+  subscriber-publisher:
+    image: @DOCKER_IMAGE_NAME@
+    volumes:
+      - @PROJECT_BINARY_DIR@:@PROJECT_BINARY_DIR@
+      - @fastcdr_LIB_DIR@:@fastcdr_LIB_DIR@
+      @TINYXML2_LIB_DIR_COMPOSE_VOLUME@
+    environment:
+      # TODO(eduponz): LD_LIBRARY_PATH is not the correct variable for Windows
+      LD_LIBRARY_PATH: @PROJECT_BINARY_DIR@/src/cpp:@fastcdr_LIB_DIR@@TINYXML2_LIB_DIR_COMPOSE_LD_LIBRARY_PATH@
+      EXAMPLE_DIR: @PROJECT_BINARY_DIR@/examples/cpp/static_edp_discovery
+      XML_FILE: @PROJECT_BINARY_DIR@/examples/cpp/static_edp_discovery/HelloWorld_static_disc.xml
+    command: @SHELL_EXECUTABLE@ -c "$${EXAMPLE_DIR}/static_edp_discovery@FILE_EXTENSION@ subscriber --samples 10 --xml $${XML_FILE} & $${EXAMPLE_DIR}/static_edp_discovery@FILE_EXTENSION@ publisher --samples 10 --xml $${XML_FILE}"
+    depends_on:
+      - subscriber

test/examples/test_static_edp_discovery.py

@@ -0,0 +1,52 @@
+# Copyright 2024 Proyectos y Sistemas de Mantenimiento SL (eProsima).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import subprocess
+
+def test_static_edp_discovery():
+    """."""
+    ret = False
+    out = ''
+    try:
+        out = subprocess.check_output(
+            '@DOCKER_EXECUTABLE@ compose -f static_edp_discovery.compose.yml up',
+            stderr=subprocess.STDOUT,
+            shell=True,
+            timeout=20
+        ).decode().split('\n')
+
+        sent = 0
+        received = 0
+        for line in out:
+            if 'SENT' in line:
+                sent += 1
+
+            if 'RECEIVED' in line:
+                received += 1
+
+        if sent != 0 and received != 0 and sent * 2 == received:
+            ret = True
+        else:
+            print('ERROR: sent: ' + str(sent) + ', but received: ' + str(received) +
+                  ' (expected: ' + str(sent * 2) + ')')
+            raise subprocess.CalledProcessError(1, '')
+
+    except subprocess.CalledProcessError:
+        for l in out:
+            print(l)
+    except subprocess.TimeoutExpired:
+        print('TIMEOUT')
+        print(out)
+
+    assert(ret)