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henrike@webrtc.orgf0488722014-05-13 18:00:261/*
2 * Copyright 2004 The WebRTC Project Authors. All rights reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
Steve Anton10542f22019-01-11 17:11:0011#include "rtc_base/string_utils.h"
Yves Gerey3e707812018-11-28 15:47:4912
13#include "test/gtest.h"
henrike@webrtc.orgf0488722014-05-13 18:00:2614
15namespace rtc {
16
Jonas Olsson74395342018-04-03 10:22:0717TEST(string_toHexTest, ToHex) {
18 EXPECT_EQ(ToHex(0), "0");
19 EXPECT_EQ(ToHex(0X1243E), "1243e");
20 EXPECT_EQ(ToHex(-20), "ffffffec");
21}
22
Noah Richards4ed5b082019-07-30 18:56:0823#if defined(WEBRTC_WIN)
24
25TEST(string_toutf, Empty) {
26 char empty_string[] = "";
27 EXPECT_TRUE(ToUtf16(empty_string, 0u).empty());
28 wchar_t empty_wchar[] = L"";
29 EXPECT_TRUE(ToUtf8(empty_wchar, 0u).empty());
30}
31
32#endif // WEBRTC_WIN
33
Markus Handell3d46d0b2021-05-27 19:42:5734TEST(CompileTimeString, MakeActsLikeAString) {
35 EXPECT_STREQ(MakeCompileTimeString("abc123"), "abc123");
36}
37
38TEST(CompileTimeString, ConvertibleToStdString) {
39 EXPECT_EQ(std::string(MakeCompileTimeString("abab")), "abab");
40}
41
42namespace detail {
43constexpr bool StringEquals(const char* a, const char* b) {
44 while (*a && *a == *b)
45 a++, b++;
46 return *a == *b;
47}
48} // namespace detail
49
50static_assert(detail::StringEquals(MakeCompileTimeString("handellm"),
51 "handellm"),
52 "String should initialize.");
53
54static_assert(detail::StringEquals(MakeCompileTimeString("abc123").Concat(
55 MakeCompileTimeString("def456ghi")),
56 "abc123def456ghi"),
57 "Strings should concatenate.");
58
Jonas Olsson74395342018-04-03 10:22:0759} // namespace rtc