Add simple bpf(9) regression tests and test cases.

1 files changed, 33 insertions, 0 deletions

diff --git a/tools/regression/bpf/bpf_filter/tests/test0061.h b/tools/regression/bpf/bpf_filter/tests/test0061.h
new file mode 100644
index 000000000000..f9f7dad69a32
--- /dev/null
+++ b/tools/regression/bpf/bpf_filter/tests/test0061.h
@@ -0,0 +1,33 @@
+/*-
+ * Test 0061:	Check boundary conditions (BPF_LD|BPF_B|BPF_IND)
+ *
+ * $FreeBSD$
+ */
+
+/* BPF program */
+struct bpf_insn pc[] = {
+	BPF_STMT(BPF_LD|BPF_IMM, 0xdeadc0de),
+	BPF_STMT(BPF_LDX|BPF_IMM, 0xffffffff),
+	BPF_STMT(BPF_LD|BPF_B|BPF_IND, 1),
+	BPF_STMT(BPF_RET+BPF_A, 0),
+};
+
+/* Packet */
+u_char	pkt[] = {
+	0x01, 0x23, 0x45,
+};
+
+/* Packet length seen on wire */
+u_int	wirelen =	sizeof(pkt);
+
+/* Packet length passed on buffer */
+u_int	buflen =	sizeof(pkt);
+
+/* Invalid instruction */
+int	invalid =	0;
+
+/* Expected return value */
+u_int	expect =	0;
+
+/* Expeced signal */
+int	expect_signal =	0;