Initial commit after restructure

crypto/hash/algorithm_test.go

@@ -0,0 +1,56 @@
+// Copyright Safing ICS Technologies GmbH. Use of this source code is governed by the AGPL license that can be found in the LICENSE file.
+
+package hash
+
+import "testing"
+
+func TestAttributes(t *testing.T) {
+
+	for alg, att := range attributes {
+
+		name, ok := names[alg]
+		if !ok {
+			t.Errorf("hash test: name missing for Algorithm ID %d", alg)
+		}
+		_ = alg.String()
+
+		_, ok = functions[alg]
+		if !ok {
+			t.Errorf("hash test: function missing for Algorithm %s", name)
+		}
+		hash := alg.New()
+
+		if len(att) != 3 {
+			t.Errorf("hash test: Algorithm %s does not have exactly 3 attributes", name)
+		}
+
+		if hash.BlockSize() != int(alg.BlockSize()) {
+			t.Errorf("hash test: block size mismatch at Algorithm %s", name)
+		}
+		if hash.Size() != int(alg.Size()) {
+			t.Errorf("hash test: size mismatch at Algorithm %s", name)
+		}
+		if alg.Size()/2 != alg.SecurityStrength() {
+			t.Errorf("hash test: possible strength error at Algorithm %s", name)
+		}
+
+	}
+
+	noAlg := Algorithm(255)
+	if noAlg.String() != "" {
+		t.Error("hash test: invalid Algorithm error")
+	}
+	if noAlg.BlockSize() != 0 {
+		t.Error("hash test: invalid Algorithm error")
+	}
+	if noAlg.Size() != 0 {
+		t.Error("hash test: invalid Algorithm error")
+	}
+	if noAlg.SecurityStrength() != 0 {
+		t.Error("hash test: invalid Algorithm error")
+	}
+	if noAlg.New() != nil {
+		t.Error("hash test: invalid Algorithm error")
+	}
+
+}