chromium/third_party/pdfium/core/fxge/cfx_fontmapper_unittest.cpp

// Copyright 2019 The PDFium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "core/fxge/cfx_fontmapper.h"

#include <memory>
#include <numeric>
#include <utility>

#include "core/fxcrt/fx_codepage.h"
#include "core/fxge/cfx_gemodule.h"
#include "core/fxge/systemfontinfo_iface.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"

_;
DoAll;
ElementsAre;
InSequence;
Invoke;
Return;
WithArg;

class MockSystemFontInfo : public SystemFontInfoIface { … };

// Class that exposes private CFX_FontMapper methods.
class TestFontMapper : public CFX_FontMapper { … };

class CFXFontMapperSystemFontInfoTest : public testing::Test { … };

// Deliberately give this global variable external linkage.
char g_maybe_changes = …;

TEST(CFX_FontMapper, IsStandardFontName) { … }

TEST(CFX_FontMapper, MakeTag) { … }

TEST(CFX_FontMapper, AddInstalledFontBasic) { … }

#ifdef PDF_ENABLE_XFA
TEST_F(CFXFontMapperSystemFontInfoTest, RawBytesForIndex) { … }

TEST_F(CFXFontMapperSystemFontInfoTest, RawBytesForIndexFailToMap) { … }

TEST_F(CFXFontMapperSystemFontInfoTest, RawBytesForIndexFailToGetDataSize) { … }

TEST_F(CFXFontMapperSystemFontInfoTest, RawBytesForIndexFailToGetData) { … }
#endif  // PDF_ENABLE_XFA

// Regression test for crbug.com/1372234 - should not crash.
TEST_F(CFXFontMapperSystemFontInfoTest, GetCachedTTCFaceFailToGetData) { … }

// Regression test for crbug.com/1372234 - should not crash.
TEST_F(CFXFontMapperSystemFontInfoTest, GetCachedFaceFailToGetData) { … }