+test_program example_exec
+test -x "$builddir/example_vfork" && test_program example_vfork
+test -x "$builddir/example_error" && test_program example_error
+
+test_script_subshell example_simple.sh
+test_script_subshell example_redirects.sh
+test_program_subshell example
+test_program_subshell example_exec
+test -x "$builddir/example_vfork" && test_program_subshell example_vfork
+test -x "$builddir/example_error" && test_program_subshell example_error
+
+# Necessary in case the test -x evaluates to false.
+true