41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
// Copyright 2018 The PDFium Authors
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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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#include <cstdint>
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#include <memory>
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#include "core/fxcrt/fx_codepage.h"
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#include "core/fxcrt/widestring.h"
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#include "core/fxge/cfx_font.h"
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#include "core/fxge/fx_font.h"
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#include "xfa/fgas/font/cfgas_gefont.h"
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#include "xfa/fgas/layout/cfgas_char.h"
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#include "xfa/fgas/layout/cfgas_rtfbreak.h"
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
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if (size > 8192)
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return 0;
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auto font = std::make_unique<CFX_Font>();
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font->LoadSubst("Arial", true, 0, FXFONT_FW_NORMAL, 0, FX_CodePage::kDefANSI,
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0);
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assert(font);
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CFGAS_RTFBreak rtf_break(CFGAS_Break::LayoutStyle::kExpandTab);
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rtf_break.SetLineBreakTolerance(1);
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rtf_break.SetFont(CFGAS_GEFont::LoadFont(std::move(font)));
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rtf_break.SetFontSize(12);
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WideString input =
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WideString::FromUTF16LE(reinterpret_cast<const unsigned short*>(data),
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size / sizeof(unsigned short));
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for (wchar_t ch : input)
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rtf_break.AppendChar(ch);
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std::vector<CFGAS_Char> chars =
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rtf_break.GetCurrentLineForTesting()->m_LineChars;
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CFGAS_Char::BidiLine(&chars, chars.size());
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return 0;
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}
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