Add tests for manually testing

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/vfork.c b/tests/vfork.c
new file mode 100644
index 0000000..d8c61ba
--- /dev/null
+++ b/tests/vfork.c
@@ -0,0 +1,14 @@
+#include <unistd.h>
+
+int
+main(void)
+{
+	switch (vfork()) {
+	case -1:
+		return -1;
+	case 0:
+		_exit(2);
+	default:
+		return 1;
+	}
+}