54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
/*
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* Copyright 2020 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "src/core/SkStrikeCache.h"
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#include "src/core/SkStrikeSpec.h"
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#include "tests/Test.h"
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#include "tools/ToolUtils.h"
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DEF_TEST(SkStrikeCache_CachePurge, Reporter) {
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SkStrikeCache cache;
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sk_sp<SkTypeface> typeface =
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ToolUtils::create_portable_typeface("serif", SkFontStyle::Italic());
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SkFont font;
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font.setEdging(SkFont::Edging::kAntiAlias);
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font.setSubpixel(true);
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font.setTypeface(typeface);
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SkPaint defaultPaint;
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SkStrikeSpec strikeSpec = SkStrikeSpec::MakeMask(
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font, defaultPaint, SkSurfaceProps(0, kUnknown_SkPixelGeometry),
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SkScalerContextFlags::kNone, SkMatrix::I());
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// Initially empty cache
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REPORTER_ASSERT(Reporter, cache.getTotalMemoryUsed() == 0);
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{
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sk_sp<SkStrike> strike = strikeSpec.findOrCreateStrike(&cache);
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}
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// Stuff in cache.
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REPORTER_ASSERT(Reporter, cache.getTotalMemoryUsed() > 0);
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cache.purgeAll();
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// Purged cache.
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REPORTER_ASSERT(Reporter, cache.getTotalMemoryUsed() == 0);
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// Smallest cache.
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cache.setCacheSizeLimit(0);
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{
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sk_sp<SkStrike> strike = strikeSpec.findOrCreateStrike(&cache);
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REPORTER_ASSERT(Reporter, cache.getTotalMemoryUsed() == 0);
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}
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REPORTER_ASSERT(Reporter, cache.getTotalMemoryUsed() == 0);
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}
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