xref: /aosp_15_r20/external/golang-protobuf/reflect/protoreflect/proto_test.go (revision 1c12ee1efe575feb122dbf939ff15148a3b3e8f2) 
1// Copyright 2018 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5package protoreflect
6
7import "testing"
8
9func TestNameIsValid(t *testing.T) {
10	tests := []struct {
11		in   Name
12		want bool
13	}{
14		{"", false},
15		{"a", true},
16		{".", false},
17		{"_", true}, // odd, but permitted by protoc
18		{".foo", false},
19		{"foo.", false},
20		{"foo", true},
21		{"one1_two2_three3", true},
22		{"1one", false},
23	}
24
25	for _, tt := range tests {
26		if got := tt.in.IsValid(); got != tt.want {
27			t.Errorf("Name(%q).IsValid() = %v, want %v", tt.in, got, tt.want)
28		}
29	}
30}
31
32func TestFullNameIsValid(t *testing.T) {
33	tests := []struct {
34		in   FullName
35		want bool
36	}{
37		{"", false},
38		{"a", true},
39		{"a.b", true},
40		{"a.b.c", true},
41		{".", false},
42		{"_._._", true}, // odd, but permitted by protoc
43		{".foo", false},
44		{"foo.", false},
45		{"foo", true},
46		{"one1_two2_three3", true},
47		{"one1.two2.three3", true},
48		{".one1.two2.three3", false},
49		{"one1.two2.three3.", false},
50		{"foo.1one", false},
51	}
52
53	for _, tt := range tests {
54		if got := tt.in.IsValid(); got != tt.want {
55			t.Errorf("Name(%q).IsValid() = %v, want %v", tt.in, got, tt.want)
56		}
57	}
58}
59
60func TestNameAppend(t *testing.T) {
61	tests := []FullName{
62		"",
63		"a",
64		"a.b",
65		"a.b.c",
66		"one1.two2.three3",
67	}
68
69	for _, tt := range tests {
70		if got := tt.Parent().Append(tt.Name()); got != tt {
71			t.Errorf("FullName.Parent().Append(FullName.Name()) = %q, want %q", got, tt)
72		}
73	}
74}
75
76var sink bool
77
78func BenchmarkFullNameIsValid(b *testing.B) {
79	for i := 0; i < b.N; i++ {
80		sink = FullName("google.protobuf.Any").IsValid()
81	}
82}
83