1 files changed, 73 insertions, 0 deletions
diff --git a/cmds/test.go b/cmds/test.go
new file mode 100644
index 0000000..77534a3
--- /dev/null
+++ b/cmds/test.go
@@ -0,0 +1,73 @@
+package cmds
+
+import (
+	"os"
+	"os/user"
+	"strconv"
+	"syscall"
+)
+
+func test(args []string) int {
+	if len(args) <= 2 {
+		return 1
+	}
+
+	fi, err := os.Lstat(args[2])
+	c, _ := user.Current()
+	if err != nil {
+		return 1
+	}
+
+	switch args[1] {
+	case "-e":
+		return 0
+	case "-f":
+		if !fi.IsDir() {
+			return 0
+		}
+		break
+	case "-d":
+		if fi.IsDir() {
+			return 0
+		}
+		break
+	case "-r":
+		if fi.Mode().Perm() & 0400 != 0 {
+			return 0
+		}
+		break
+	case "-w":
+		if fi.Mode().Perm() & 0200 != 0 {
+			return 0
+		}
+		break
+	case "-x":
+		if fi.Mode().Perm() & 0100 != 0 {
+			return 0
+		}
+		break
+	case "-S":
+		if fi.Size() > 0 {
+			return 0
+		}
+		break
+	case "-L":
+		if fi.Mode() & os.ModeSymlink != 0 {
+			return 0
+		}
+		break
+	case "-O":
+		s := fi.Sys().(*syscall.Stat_t)
+		if c.Uid == strconv.Itoa(int(s.Uid)) {
+			return 0
+		}
+		break
+	case "-G":
+		s := fi.Sys().(*syscall.Stat_t)
+		if c.Gid == strconv.Itoa(int(s.Gid)) {
+			return 0
+		}
+		break
+	}
+	return 1
+}