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2fe2767f0a
This separates libTXT tests and Minikin tests and accounts for building with an older version of ICU. Once ICU has been updated, the workarounds for emoji handling will be removed. Change-Id: Ic184e653a2561629b01f98aeb4f6fb88aebbfa88
76 lines
2.1 KiB
C++
76 lines
2.1 KiB
C++
/*
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* Copyright 2017 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <unicode/unistr.h>
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#include <SkCanvas.h>
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#include <SkGraphics.h>
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#include <SkImageEncoder.h>
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#include "flutter/fml/icu_util.h"
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#include "lib/txt/src/paragraph_builder.h"
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namespace txt {
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int runTest() {
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const char* utf8_text =
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"fine world that we live in is called Earth. It's pretty nice, as far as "
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"I can tell. Rock, rock on. "
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"\xe0\xa4\xa8\xe0\xa4\xae\xe0\xa4\xb8\xe0\xa5\x8d\xe0\xa4\xa4\xe0\xa5"
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"\x87";
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icu::UnicodeString icu_text = icu::UnicodeString::fromUTF8(utf8_text);
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std::u16string u16_text(icu_text.getBuffer(),
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icu_text.getBuffer() + icu_text.length());
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ParagraphStyle paragraph_style;
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ParagraphBuilder builder(paragraph_style);
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TextStyle style;
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style.color = SK_ColorBLUE;
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style.font_size = 32.0;
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builder.PushStyle(style);
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builder.AddText(u16_text);
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style.color = SK_ColorYELLOW;
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builder.PushStyle(style);
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builder.AddText(u16_text);
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builder.Pop();
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builder.AddText(u16_text);
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builder.Pop();
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auto paragraph = builder.Build();
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int width = 800;
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int height = 600;
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paragraph->Layout(ParagraphConstraints(width));
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SkAutoGraphics ag;
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SkBitmap bitmap;
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bitmap.allocN32Pixels(width, height);
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SkCanvas canvas(bitmap);
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paragraph->Paint(&canvas, 10.0, 200.0);
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SkFILEWStream file("foo.png");
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return SkEncodeImage(&file, bitmap, SkEncodedImageFormat::kPNG, 100)
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? EXIT_SUCCESS
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: EXIT_FAILURE;
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}
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} // namespace txt
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int main(int argc, const char** argv) {
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fml::icu::InitializeICU();
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return txt::runTest();
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}
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