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// Copyright 2020 The PDFium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "testing/embedder_test_environment.h"
#include <ostream>
#include "core/fxcrt/fx_system.h"
#include "public/fpdfview.h"
#include "testing/command_line_helpers.h"
#include "third_party/base/check.h"
#ifdef PDF_ENABLE_V8
#include "testing/v8_test_environment.h"
#endif // PDF_ENABLE_V8
namespace {
EmbedderTestEnvironment* g_environment = nullptr;
} // namespace
EmbedderTestEnvironment::EmbedderTestEnvironment()
: renderer_type_(GetDefaultRendererType()) {
DCHECK(!g_environment);
g_environment = this;
}
EmbedderTestEnvironment::~EmbedderTestEnvironment() {
DCHECK(g_environment);
g_environment = nullptr;
}
// static
EmbedderTestEnvironment* EmbedderTestEnvironment::GetInstance() {
return g_environment;
}
void EmbedderTestEnvironment::SetUp() {
FPDF_LIBRARY_CONFIG config;
config.version = 4;
config.m_pUserFontPaths = nullptr;
config.m_v8EmbedderSlot = 0;
config.m_pPlatform = nullptr;
config.m_pUserFontPaths = test_fonts_.font_paths();
#ifdef PDF_ENABLE_V8
config.m_pIsolate = V8TestEnvironment::GetInstance()->isolate();
config.m_pPlatform = V8TestEnvironment::GetInstance()->platform();
#else // PDF_ENABLE_V8
config.m_pIsolate = nullptr;
config.m_pPlatform = nullptr;
#endif // PDF_ENABLE_V8
config.m_RendererType = renderer_type_;
FPDF_InitLibraryWithConfig(&config);
test_fonts_.InstallFontMapper();
}
void EmbedderTestEnvironment::TearDown() {
FPDF_DestroyLibrary();
}
void EmbedderTestEnvironment::AddFlags(int argc, char** argv) {
for (int i = 1; i < argc; ++i)
AddFlag(argv[i]);
}
void EmbedderTestEnvironment::AddFlag(const std::string& flag) {
if (flag == "--write-pngs") {
write_pngs_ = true;
return;
}
#if defined(_SKIA_SUPPORT_)
std::string value;
if (ParseSwitchKeyValue(flag, "--use-renderer=", &value)) {
if (value == "agg") {
renderer_type_ = FPDF_RENDERERTYPE_AGG;
} else if (value == "skia") {
renderer_type_ = FPDF_RENDERERTYPE_SKIA;
} else {
std::cerr << "Invalid --use-renderer argument, value must be one of agg "
"or skia\n";
}
return;
}
#endif // defined(_SKIA_SUPPORT_)
std::cerr << "Unknown flag: " << flag << "\n";
}