Fix TestNoInline test

Dhiver · arthurfabre · commit 01432ce63e5f · 2026-02-19T12:49:11.000+01:00
The kernel's XDP test runner enforces a minimum packet size of ETH_HLEN
(14 bytes) when a packet input is provided. It returns EINVAL for
anything smaller.
diff --git a/c_test.go b/c_test.go
@@ -46,7 +46,8 @@ func TestNoInline(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	if res := testProg(t, spec.Programs[entryPoint], []byte{1}); res != match {
+	in := make([]byte, 14)
+	if res := testProg(t, spec.Programs[entryPoint], in); res != match {
 		t.Fatalf("expected match, got %v", res)
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,8 @@ func TestNoInline(t *testing.T) {`
`46`	`46`	`t.Fatal(err)`
`47`	`47`	`}`
`48`	`48`
`49`		`- if res := testProg(t, spec.Programs[entryPoint], []byte{1}); res != match {`
	`49`	`+ in := make([]byte, 14)`
	`50`	`+ if res := testProg(t, spec.Programs[entryPoint], in); res != match {`
`50`	`51`	`t.Fatalf("expected match, got %v", res)`
`51`	`52`	`}`
`52`	`53`	`}`