. "$srcdir/lib.sh"
+# Use valgrind to run the tests if it's available.
+valgrind_cmd=
+if type valgrind >/dev/null 2>&1; then
+ valgrind_cmd='valgrind --quiet --error-exitcode=1'
+fi
+
+
# Make sure we don't write to non-ttys by default.
force_write=
test_script example-noforce.sh
test_script example-redirects.sh
test_program example
test_program example_exec
-test_program example_vfork
+test -x "$builddir/example_vfork" && test_program example_vfork
test -x "$builddir/example_error" && test_program example_error
test_script_subshell example-simple.sh
test_script_subshell example-redirects.sh
test_program_subshell example
test_program_subshell example_exec
-test_program_subshell example_vfork
+test -x "$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.