Add tests for manually testing

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

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/vfork-exec.c b/tests/vfork-exec.c
new file mode 100644
index 0000000..2974ed6
--- /dev/null
+++ b/tests/vfork-exec.c
@@ -0,0 +1,18 @@
+#include <unistd.h>
+
+int
+main(int argc, char *argv[], char *envp[])
+{
+	(void) argc;
+	argv = (void *)(const char *[]){"/usr/bin/sleep", "1", NULL};
+	switch (vfork()) {
+	case -1:
+		return -1;
+	case 0:
+		execve("", argv, envp);
+		execve(*argv, argv, envp);
+		_exit(2);
+	default:
+		return 1;
+	}
+}