pkg/host: rework host feature detection/setup

Currently host feature detection/setup code is spread
across platform-independent fuzzer code, pkg/host, pkg/ipc
and executor.
Move this all into pkg/host and show readable info
about features on manager start.

Fixes #46

1 files changed, 12 insertions, 1 deletions

diff --git a/pkg/host/host_test.go b/pkg/host/host_test.go
index aa7020942..8a16d5e5d 100644
--- a/pkg/host/host_test.go
+++ b/pkg/host/host_test.go
@@ -11,7 +11,7 @@ import (
 	_ "github.com/google/syzkaller/sys"
 )
 
-func TestLog(t *testing.T) {
+func TestDetectSupportedSyscalls(t *testing.T) {
 	t.Parallel()
 	target, err := prog.GetTarget(runtime.GOOS, runtime.GOARCH)
 	if err != nil {
@@ -37,3 +37,14 @@ func TestLog(t *testing.T) {
 		t.Logf("%v: %v", c.Name, reason)
 	}
 }
+
+func TestCheck(t *testing.T) {
+	t.Parallel()
+	features, err := Check()
+	if err != nil {
+		t.Fatal(err)
+	}
+	for _, feat := range features {
+		t.Logf("%-24v: %v", feat.Name, feat.Reason)
+	}
+}