59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
/*
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* Copyright 2004 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "rtc_base/string_utils.h"
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#include "test/gtest.h"
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namespace rtc {
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TEST(string_toHexTest, ToHex) {
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EXPECT_EQ(ToHex(0), "0");
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EXPECT_EQ(ToHex(0X1243E), "1243e");
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EXPECT_EQ(ToHex(-20), "ffffffec");
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}
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#if defined(WEBRTC_WIN)
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TEST(string_toutf, Empty) {
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char empty_string[] = "";
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EXPECT_TRUE(ToUtf16(empty_string, 0u).empty());
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wchar_t empty_wchar[] = L"";
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EXPECT_TRUE(ToUtf8(empty_wchar, 0u).empty());
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}
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#endif // WEBRTC_WIN
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TEST(CompileTimeString, MakeActsLikeAString) {
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EXPECT_STREQ(MakeCompileTimeString("abc123"), "abc123");
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}
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TEST(CompileTimeString, ConvertibleToStdString) {
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EXPECT_EQ(std::string(MakeCompileTimeString("abab")), "abab");
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}
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namespace detail {
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constexpr bool StringEquals(const char* a, const char* b) {
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while (*a && *a == *b)
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a++, b++;
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return *a == *b;
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}
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} // namespace detail
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static_assert(detail::StringEquals(MakeCompileTimeString("handellm"),
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"handellm"),
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"String should initialize.");
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static_assert(detail::StringEquals(MakeCompileTimeString("abc123").Concat(
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MakeCompileTimeString("def456ghi")),
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"abc123def456ghi"),
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"Strings should concatenate.");
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} // namespace rtc
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