diff --git a/tests/errors_test.go b/tests/errors_test.go
index a434f65..af27396 100644
--- a/tests/errors_test.go
+++ b/tests/errors_test.go
@@ -42,3 +42,66 @@ func TestSemanticErrorsInt(t *testing.T) {
 		}
 	}
 }
+
+func TestSemanticErrorsBool(t *testing.T) {
+	if !*jlexer.UseSemanticErrors {
+		return
+	}
+	for i, test := range []struct {
+		Data     []byte
+		ErrorNum int
+	}{
+		{
+			Data: []byte(`[true, false, true, false]`),
+		},
+		{
+			Data:     []byte(`["test", "value", "lol", "1"]`),
+			ErrorNum: 4,
+		},
+		{
+			Data:     []byte(`[true, 42, {"a":"b", "c":"d"}, false`),
+			ErrorNum: 2,
+		},
+	} {
+		l := jlexer.Lexer{Data: test.Data}
+
+		var v ErrorBoolSlice
+		v.UnmarshalEasyJSON(&l)
+
+		if len(l.SemanticErrors) != test.ErrorNum {
+			t.Errorf("[%d] TestSemanticErrors(): errornum: want: %d, got %d", i, test.ErrorNum, len(l.SemanticErrors))
+		}
+	}
+}
+
+func TestSemanticErrorsUint(t *testing.T) {
+	if !*jlexer.UseSemanticErrors {
+		return
+	}
+
+	for i, test := range []struct {
+		Data     []byte
+		ErrorNum int
+	}{
+		{
+			Data: []byte(`[42, 42, 42]`),
+		},
+		{
+			Data:     []byte(`[17, "42", 32]`),
+			ErrorNum: 1,
+		},
+		{
+			Data:     []byte(`["zz", "zz"]`),
+			ErrorNum: 2,
+		},
+	} {
+		l := jlexer.Lexer{Data: test.Data}
+
+		var v ErrorUintSlice
+		v.UnmarshalEasyJSON(&l)
+
+		if len(l.SemanticErrors) != test.ErrorNum {
+			t.Errorf("[%d] TestSemanticErrors(): errornum: want: %d, got %d", i, test.ErrorNum, len(l.SemanticErrors))
+		}
+	}
+}