Fixup to use xdotool

application/testing/CMakeLists.txt

@@ -889,9 +889,6 @@ f3d_test(NAME TestBadRefNoOutput DATA cow.vtp ARGS --ref=${F3D_SOURCE_DIR}/testi
 # Test failure with a bad interaction play file, please do not create a dummy.log
 f3d_test(NAME TestPlayNoFile DATA cow.vtp ARGS --interaction-test-play=${CMAKE_BINARY_DIR}/Testing/Temporary/dummy.log WILL_FAIL)
 
-# Test watch coverage, actual test is a custom test that is not taken into account by classic coverage computation
-f3d_test(NAME TestWatchCoverage DATA cow.vtp ARGS --watch NO_BASELINE)
-
 # Test scan plugins
 if(NOT F3D_MACOS_BUNDLE)
   f3d_test(NAME TestScanPluginsCheckNative ARGS --scan-plugins NO_RENDER NO_BASELINE REGEXP " - native")
@@ -913,4 +910,7 @@ if(NOT VTK_OPENGL_HAS_EGL)
   endif()
   # Custom bash test for testing watch option
   add_test (NAME f3d::TestWatch COMMAND ${_f3d_os_run_exec} ${CMAKE_CURRENT_SOURCE_DIR}/test_watch.${_f3d_os_script_ext} $<TARGET_FILE:f3d> ${F3D_SOURCE_DIR}/testing/data ${CMAKE_BINARY_DIR}/Testing/Temporary)
+  if(F3D_COVERAGE) # When running test for coverage, adapt the script to use xdotool
+    set_tests_properties(f3d::TestWatch PROPERTIES ENVIRONMENT "CTEST_F3D_COVERAGE=1")
+  endif()
 endif()

application/testing/test_watch.sh

@@ -4,7 +4,7 @@
 # rewriting it and checking the the file has been
 # automatically reloaded
 
-set -uo pipefail
+set -euo pipefail
 f3d_cmd=$1
 data_dir=$2
 tmp_dir=$3
@@ -19,12 +19,18 @@ log=$tmp_dir/output.log
 $f3d_cmd --watch --verbose $reloaded_data > $log &
 pid=$!
 
+function cleanup()
+{
+  if [[ -z "${CTEST_F3D_COVERAGE}" ]]; then
+    kill $pid
+  else
+    xdotool key Escape
+  fi
+}
+trap "cleanup" EXIT
+
 sleep 1
 cp $lowres_data $reloaded_data
 sleep 1
 
 grep -q "Number of points: 634" $log
-ret=$?
-
-kill $pid
-exit $ret