.travis: Allow to skip running the tests

Author: t-b

.travis.yml

@@ -4,12 +4,12 @@ language: cpp
 
 env:
   matrix:
-    - OS_TYPE=debian10 CMAKE_BUILD_TYPE=Release SONAR_SCANNER=OFF COVERALLS=OFF STOCK_CPPZMQ=ON BUILD_SHARED_LIBS=ON
-    - OS_TYPE=debian10 CMAKE_BUILD_TYPE=Debug   SONAR_SCANNER=OFF COVERALLS=OFF STOCK_CPPZMQ=ON BUILD_SHARED_LIBS=ON
+    - OS_TYPE=debian10 CMAKE_BUILD_TYPE=Release SONAR_SCANNER=OFF COVERALLS=OFF STOCK_CPPZMQ=ON BUILD_SHARED_LIBS=ON RUN_TESTS=ON
+    - OS_TYPE=debian10 CMAKE_BUILD_TYPE=Debug   SONAR_SCANNER=OFF COVERALLS=OFF STOCK_CPPZMQ=ON BUILD_SHARED_LIBS=ON RUN_TESTS=ON
     - OS_TYPE=debian10 CMAKE_BUILD_TYPE=Debug   SONAR_SCANNER=OFF COVERALLS=OFF STOCK_CPPZMQ=ON BUILD_SHARED_LIBS=OFF RUN_TESTS=OFF
-    - OS_TYPE=debian9  CMAKE_BUILD_TYPE=Debug   SONAR_SCANNER=OFF COVERALLS=OFF STOCK_CPPZMQ=ON BUILD_SHARED_LIBS=ON
-    - OS_TYPE=debian8  CMAKE_BUILD_TYPE=Debug   SONAR_SCANNER=ON  COVERALLS=ON  STOCK_CPPZMQ=OFF BUILD_SHARED_LIBS=ON
-    - OS_TYPE=debian7  CMAKE_BUILD_TYPE=Debug   SONAR_SCANNER=OFF COVERALLS=OFF STOCK_CPPZMQ=ON BUILD_SHARED_LIBS=ON
+    - OS_TYPE=debian9  CMAKE_BUILD_TYPE=Debug   SONAR_SCANNER=OFF COVERALLS=OFF STOCK_CPPZMQ=ON BUILD_SHARED_LIBS=ON RUN_TESTS=ON
+    - OS_TYPE=debian8  CMAKE_BUILD_TYPE=Debug   SONAR_SCANNER=ON  COVERALLS=ON  STOCK_CPPZMQ=OFF BUILD_SHARED_LIBS=ON RUN_TESTS=ON
+    - OS_TYPE=debian7  CMAKE_BUILD_TYPE=Debug   SONAR_SCANNER=OFF COVERALLS=OFF STOCK_CPPZMQ=ON BUILD_SHARED_LIBS=ON RUN_TESTS=ON
 
 notifications:
   email: false

.travis/test.sh

@@ -1,5 +1,11 @@
 #!/usr/bin/env bash
 
+if [ $RUN_TESTS = "OFF" ]
+then
+  echo "Skipping tests as requested"
+  exit 0
+fi
+
 TEST_COMMAND="exec ctest --output-on-failure"
 if [ $COVERALLS = "ON" ]
 then