1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
//
// Copyright 2019 The Abseil Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "absl/flags/reflection.h"
#include <memory>
#include <string>
#include "gtest/gtest.h"
#include "absl/flags/flag.h"
#include "absl/flags/internal/commandlineflag.h"
#include "absl/flags/marshalling.h"
#include "absl/memory/memory.h"
ABSL_FLAG(int, int_flag, 1, "int_flag help");
ABSL_FLAG(std::string, string_flag, "dflt", "string_flag help");
ABSL_RETIRED_FLAG(bool, bool_retired_flag, false, "bool_retired_flag help");
namespace {
namespace flags = absl::flags_internal;
class ReflectionTest : public testing::Test {
protected:
void SetUp() override { flag_saver_ = absl::make_unique<absl::FlagSaver>(); }
void TearDown() override { flag_saver_.reset(); }
private:
std::unique_ptr<absl::FlagSaver> flag_saver_;
};
// --------------------------------------------------------------------
TEST_F(ReflectionTest, TestFindCommandLineFlag) {
auto* handle = absl::FindCommandLineFlag("some_flag");
EXPECT_EQ(handle, nullptr);
handle = absl::FindCommandLineFlag("int_flag");
EXPECT_NE(handle, nullptr);
handle = absl::FindCommandLineFlag("string_flag");
EXPECT_NE(handle, nullptr);
handle = absl::FindCommandLineFlag("bool_retired_flag");
EXPECT_NE(handle, nullptr);
}
} // namespace
|
