xml switch flipped for the tests!
diff --git a/examples/all_features/CMakeLists.txt b/examples/all_features/CMakeLists.txt
index 14890da..2202648 100644
--- a/examples/all_features/CMakeLists.txt
+++ b/examples/all_features/CMakeLists.txt
@@ -54,6 +54,7 @@
# queries
doctest_add_test(NAME version COMMAND $<TARGET_FILE:all_features> -v)
doctest_add_test(NAME help ${common_args} -h)
+doctest_add_test(NO_OUTPUT NAME outfile ${common_args} -c -out=temp) # just to exercise the output option
doctest_add_test(NAME count ${common_args} -c -sf=*coverage*)
doctest_add_test(NAME list_test_cases ${common_args} -ltc -sf=*coverage*)
doctest_add_test(NAME list_test_suites ${common_args} -lts -sf=*coverage*)