| // Copyright 2025 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/ui/webid/identity_ui_utils.h" |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| TEST(IdentityUiUtilsTest, GetInitialLetterAsUppercase) { |
| EXPECT_EQ(webid::GetInitialLetterAsUppercase("😊 starts with an emoji"), |
| u"😊"); |
| EXPECT_EQ(webid::GetInitialLetterAsUppercase("English Text"), u"E"); |
| EXPECT_EQ(webid::GetInitialLetterAsUppercase("النص العربي"), u"ا"); |
| EXPECT_EQ(webid::GetInitialLetterAsUppercase("טקסט בעברית"), u"ט"); |
| EXPECT_EQ(webid::GetInitialLetterAsUppercase("中文文本"), u"中"); |
| EXPECT_EQ( |
| webid::GetInitialLetterAsUppercase("h́ Text with combining character"), |
| u"H́"); |
| EXPECT_EQ(webid::GetInitialLetterAsUppercase( |
| "👩🏾⚕️ Emoji with skin tone (combining character)"), |
| u"👩🏾⚕️"); |
| } |