1 files changed, 25 insertions, 6 deletions
diff --git a/internal/pkg/tar_test.go b/internal/pkg/tar_test.go
index 3e611df6..26a67d6c 100644
--- a/internal/pkg/tar_test.go
+++ b/internal/pkg/tar_test.go
@@ -40,7 +40,7 @@ func TestTar(t *testing.T) {
 			}, pkg.MustDecode(
 				"cTw0h3AmYe7XudSoyEMByduYXqGi-N5ZkTZ0t9K5elsu3i_jNIVF5T08KR1roBFM",
 			))
-		}, pkg.MustDecode("nnOiyjjjvgZChsGtO4rA1JHckwYBBbxwNfecPJp62OFP6aoYUxHQ5UtYsrDpnwan")},
+		}, pkg.MustDecode("NQTlc466JmSVLIyWklm_u8_g95jEEb98PxJU-kjwxLpfdjwMWJq0G8ze9R4Vo1Vu")},
 
 		{"http expand", nil, func(t *testing.T, base *check.Absolute, c *pkg.Cache) {
 			checkTarHTTP(t, base, c, fstest.MapFS{
@@ -51,7 +51,7 @@ func TestTar(t *testing.T) {
 			}, pkg.MustDecode(
 				"CH3AiUrCCcVOjOYLaMKKK1Da78989JtfHeIsxMzWOQFiN4mrCLDYpoDxLWqJWCUN",
 			))
-		}, pkg.MustDecode("bQVH19N7dX50SdQ6JNVYbFdDZV4t8IaM4dhxGvjACpdoEgJ2jZJfYKLH4ya7ZD_s")},
+		}, pkg.MustDecode("hSoSSgCYTNonX3Q8FjvjD1fBl-E-BQyA6OTXro2OadXqbST4tZ-akGXszdeqphRe")},
 	})
 }
 
@@ -98,17 +98,36 @@ func checkTarHTTP(
 
 	wantIdent := func() pkg.ID {
 		h := sha512.New384()
+
+		// kind uint64
 		h.Write([]byte{byte(pkg.KindTar), 0, 0, 0, 0, 0, 0, 0})
+		// deps_sz uint64
+		h.Write([]byte{1, 0, 0, 0, 0, 0, 0, 0})
 
+		// kind uint64
 		h.Write([]byte{byte(pkg.KindHTTPGet), 0, 0, 0, 0, 0, 0, 0})
+		// ident ID
 		h0 := sha512.New384()
+		// kind uint64
 		h0.Write([]byte{byte(pkg.KindHTTPGet), 0, 0, 0, 0, 0, 0, 0})
-		h0.Write(testdataChecksum[:])
+		// deps_sz uint64
+		h0.Write([]byte{0, 0, 0, 0, 0, 0, 0, 0})
+		// url string
+		h0.Write([]byte{byte(pkg.IRKindString), 0, 0, 0})
+		h0.Write([]byte{0x10, 0, 0, 0})
 		h0.Write([]byte("file:///testdata"))
+		// end(KnownChecksum)
+		h0.Write([]byte{byte(pkg.IRKindEnd), 0, 0, 0})
+		h0.Write([]byte{byte(pkg.IREndKnownChecksum), 0, 0, 0})
+		// checksum Checksum
+		h0.Write(testdataChecksum[:])
 		h.Write(h0.Sum(nil))
-
-		h.Write(make([]byte, len(pkg.Checksum{})))
-		h.Write([]byte{pkg.TarGzip, 0, 0, 0, 0, 0, 0, 0})
+		// compression uint32
+		h.Write([]byte{byte(pkg.IRKindUint32), 0, 0, 0})
+		h.Write([]byte{pkg.TarGzip, 0, 0, 0})
+		// end
+		h.Write([]byte{byte(pkg.IRKindEnd), 0, 0, 0})
+		h.Write([]byte{0, 0, 0, 0})
 
 		return pkg.ID(h.Sum(nil))
 	}()