1 files changed, 123 insertions, 0 deletions
diff --git a/vendor/github.com/lunixbochs/struc/packable_test.go b/vendor/github.com/lunixbochs/struc/packable_test.go
new file mode 100644
index 0000000..ec2bed9
--- /dev/null
+++ b/vendor/github.com/lunixbochs/struc/packable_test.go
@@ -0,0 +1,123 @@
+package struc
+
+import (
+	"bytes"
+	"fmt"
+	"testing"
+)
+
+var packableReference = []byte{
+	1, 0, 2, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 4, 5, 0, 6, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 8,
+	9, 10, 11, 12, 13, 14, 15, 16,
+	0, 17, 0, 18, 0, 19, 0, 20, 0, 21, 0, 22, 0, 23, 0, 24,
+}
+
+func TestPackable(t *testing.T) {
+	var (
+		buf bytes.Buffer
+
+		i8  int8   = 1
+		i16 int16  = 2
+		i32 int32  = 3
+		i64 int64  = 4
+		u8  uint8  = 5
+		u16 uint16 = 6
+		u32 uint32 = 7
+		u64 uint64 = 8
+
+		u8a  = [8]uint8{9, 10, 11, 12, 13, 14, 15, 16}
+		u16a = [8]uint16{17, 18, 19, 20, 21, 22, 23, 24}
+	)
+	// pack tests
+	if err := Pack(&buf, i8); err != nil {
+		t.Fatal(err)
+	}
+	if err := Pack(&buf, i16); err != nil {
+		t.Fatal(err)
+	}
+	if err := Pack(&buf, i32); err != nil {
+		t.Fatal(err)
+	}
+	if err := Pack(&buf, i64); err != nil {
+		t.Fatal(err)
+	}
+	if err := Pack(&buf, u8); err != nil {
+		t.Fatal(err)
+	}
+	if err := Pack(&buf, u16); err != nil {
+		t.Fatal(err)
+	}
+	if err := Pack(&buf, u32); err != nil {
+		t.Fatal(err)
+	}
+	if err := Pack(&buf, u64); err != nil {
+		t.Fatal(err)
+	}
+	if err := Pack(&buf, u8a[:]); err != nil {
+		t.Fatal(err)
+	}
+	if err := Pack(&buf, u16a[:]); err != nil {
+		t.Fatal(err)
+	}
+	if !bytes.Equal(buf.Bytes(), packableReference) {
+		fmt.Println(buf.Bytes())
+		fmt.Println(packableReference)
+		t.Fatal("Packable Pack() did not match reference.")
+	}
+	// unpack tests
+	i8 = 0
+	i16 = 0
+	i32 = 0
+	i64 = 0
+	u8 = 0
+	u16 = 0
+	u32 = 0
+	u64 = 0
+	if err := Unpack(&buf, &i8); err != nil {
+		t.Fatal(err)
+	}
+	if err := Unpack(&buf, &i16); err != nil {
+		t.Fatal(err)
+	}
+	if err := Unpack(&buf, &i32); err != nil {
+		t.Fatal(err)
+	}
+	if err := Unpack(&buf, &i64); err != nil {
+		t.Fatal(err)
+	}
+	if err := Unpack(&buf, &u8); err != nil {
+		t.Fatal(err)
+	}
+	if err := Unpack(&buf, &u16); err != nil {
+		t.Fatal(err)
+	}
+	if err := Unpack(&buf, &u32); err != nil {
+		t.Fatal(err)
+	}
+	if err := Unpack(&buf, &u64); err != nil {
+		t.Fatal(err)
+	}
+	if err := Unpack(&buf, u8a[:]); err != nil {
+		t.Fatal(err)
+	}
+	if err := Unpack(&buf, u16a[:]); err != nil {
+		t.Fatal(err)
+	}
+	// unpack checks
+	if i8 != 1 || i16 != 2 || i32 != 3 || i64 != 4 {
+		t.Fatal("Signed integer unpack failed.")
+	}
+	if u8 != 5 || u16 != 6 || u32 != 7 || u64 != 8 {
+		t.Fatal("Unsigned integer unpack failed.")
+	}
+	for i := 0; i < 8; i++ {
+		if u8a[i] != uint8(i+9) {
+			t.Fatal("uint8 array unpack failed.")
+		}
+	}
+	for i := 0; i < 8; i++ {
+		if u16a[i] != uint16(i+17) {
+			t.Fatal("uint16 array unpack failed.")
+		}
+	}
+}