sys/linux: ensure that auto descriptions are self-sufficient

Test that if we enable only auto descriptions, nothing gets disabled.
Currently nothing can create fd_cgroup which is used by the descriptions.

1 files changed, 18 insertions, 0 deletions

diff --git a/prog/resources_test.go b/prog/resources_test.go
index 334f9bbe5..3804ef494 100644
--- a/prog/resources_test.go
+++ b/prog/resources_test.go
@@ -103,6 +103,24 @@ func TestTransitivelyEnabledCallsLinux(t *testing.T) {
 	}
 }
 
+func TestTransitivelyEnabledAutoCalls(t *testing.T) {
+	t.Parallel()
+	target, err := GetTarget("linux", "amd64")
+	if err != nil {
+		t.Fatal(err)
+	}
+	calls := make(map[*Syscall]bool)
+	for _, c := range target.Syscalls {
+		if c.Attrs.Automatic || c.Attrs.AutomaticHelper {
+			calls[c] = true
+		}
+	}
+	_, disabled := target.TransitivelyEnabledCalls(calls)
+	for c, reason := range disabled {
+		t.Errorf("disabled call %v: %v", c.Name, reason)
+	}
+}
+
 func TestGetInputResources(t *testing.T) {
 	expectedRequiredResources := map[string]bool{
 		"required_res1": false,