| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ui/gfx/skia_util.h" |
| |
| #include "base/utf_string_conversions.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| static const char16 kAcceleratorChar = '&'; |
| |
| TEST(SkiaUtilTest, RemoveAcceleratorChar) { |
| struct TestData { |
| const char* input; |
| int accelerated_char_pos; |
| int accelerated_char_span; |
| const char* output; |
| } cases[] = { |
| { "", -1, 0, "" }, |
| { "&", -1, 0, "" }, |
| { "no accelerator", -1, 0, "no accelerator" }, |
| { "&one accelerator", 0, 1, "one accelerator" }, |
| { "one &accelerator", 4, 1, "one accelerator" }, |
| { "one_accelerator&", -1, 0, "one_accelerator" }, |
| { "&two &accelerators", 4, 1, "two accelerators" }, |
| { "two &accelerators&", 4, 1, "two accelerators" }, |
| { "two& &accelerators", 4, 1, "two accelerators" }, |
| { "&&escaping", -1, 0, "&escaping" }, |
| { "escap&&ing", -1, 0, "escap&ing" }, |
| { "escaping&&", -1, 0, "escaping&" }, |
| { "&mix&&ed", 0, 1, "mix&ed" }, |
| { "&&m&ix&&e&d&", 6, 1, "&mix&ed" }, |
| { "&&m&&ix&ed&&", 5, 1, "&m&ixed&" }, |
| { "&m&&ix&ed&&", 4, 1, "m&ixed&" }, |
| // U+1D49C MATHEMATICAL SCRIPT CAPITAL A, which occupies two |char16|'s. |
| { "&\xF0\x9D\x92\x9C", 0, 2, "\xF0\x9D\x92\x9C" }, |
| { "Test&\xF0\x9D\x92\x9Cing", 4, 2, "Test\xF0\x9D\x92\x9Cing" }, |
| { "Test\xF0\x9D\x92\x9C&ing", 6, 1, "Test\xF0\x9D\x92\x9Cing" }, |
| { "Test&\xF0\x9D\x92\x9C&ing", 6, 1, "Test\xF0\x9D\x92\x9Cing" }, |
| { "Test&\xF0\x9D\x92\x9C&&ing", 4, 2, "Test\xF0\x9D\x92\x9C&ing" }, |
| { "Test&\xF0\x9D\x92\x9C&\xF0\x9D\x92\x9Cing", 6, 2, |
| "Test\xF0\x9D\x92\x9C\xF0\x9D\x92\x9Cing" }, |
| }; |
| |
| for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) { |
| int accelerated_char_pos; |
| int accelerated_char_span; |
| string16 result = gfx::RemoveAcceleratorChar(UTF8ToUTF16(cases[i].input), |
| kAcceleratorChar, |
| &accelerated_char_pos, |
| &accelerated_char_span); |
| EXPECT_EQ(result, UTF8ToUTF16(cases[i].output)); |
| EXPECT_EQ(accelerated_char_pos, cases[i].accelerated_char_pos); |
| EXPECT_EQ(accelerated_char_span, cases[i].accelerated_char_span); |
| } |
| } |