// Copyright 2015 PDFium Authors. All rights reserved.
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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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#ifndef TESTING_TEST_SUPPORT_H_
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#define TESTING_TEST_SUPPORT_H_
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#include <stdlib.h>
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#include <memory>
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#include <string>
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#include <vector>
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#include "public/fpdf_save.h"
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#include "public/fpdfview.h"
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#ifdef PDF_ENABLE_V8
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#include "v8/include/v8.h"
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#endif // PDF_ENABLE_V8
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namespace pdfium {
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#define STR_IN_TEST_CASE(input_literal, ...) \
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{ \
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(const unsigned char*) input_literal, sizeof(input_literal) - 1, \
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__VA_ARGS__ \
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}
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#define STR_IN_OUT_CASE(input_literal, expected_literal, ...) \
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{ \
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(const unsigned char*) input_literal, sizeof(input_literal) - 1, \
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(const unsigned char*)expected_literal, sizeof(expected_literal) - 1, \
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__VA_ARGS__ \
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}
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struct StrFuncTestData {
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const unsigned char* input;
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unsigned int input_size;
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const unsigned char* expected;
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unsigned int expected_size;
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};
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struct DecodeTestData {
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const unsigned char* input;
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unsigned int input_size;
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const unsigned char* expected;
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unsigned int expected_size;
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// The size of input string being processed.
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unsigned int processed_size;
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};
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struct NullTermWstrFuncTestData {
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const wchar_t* input;
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const wchar_t* expected;
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};
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// Used with std::unique_ptr to free() objects that can't be deleted.
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struct FreeDeleter {
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inline void operator()(void* ptr) const { free(ptr); }
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};
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} // namespace pdfium
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// Reads the entire contents of a file into a newly alloc'd buffer.
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std::unique_ptr<char, pdfium::FreeDeleter> GetFileContents(const char* filename,
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size_t* retlen);
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std::vector<std::string> StringSplit(const std::string& str, char delimiter);
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// Converts a FPDF_WIDESTRING to a std::wstring.
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// Deals with differences between UTF16LE and wchar_t.
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std::wstring GetPlatformWString(const FPDF_WIDESTRING wstr);
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// Returns a newly allocated FPDF_WIDESTRING.
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// Deals with differences between UTF16LE and wchar_t.
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std::unique_ptr<unsigned short, pdfium::FreeDeleter> GetFPDFWideString(
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const std::wstring& wstr);
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#ifdef PDF_ENABLE_V8
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#ifdef V8_USE_EXTERNAL_STARTUP_DATA
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bool InitializeV8ForPDFium(const std::string& exe_path,
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const std::string& bin_dir,
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v8::StartupData* natives_blob,
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v8::StartupData* snapshot_blob,
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v8::Platform** platform);
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#else // V8_USE_EXTERNAL_STARTUP_DATA
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bool InitializeV8ForPDFium(const std::string& exe_path,
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v8::Platform** platform);
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#endif // V8_USE_EXTERNAL_STARTUP_DATA
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#endif // PDF_ENABLE_V8
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class TestLoader {
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public:
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TestLoader(const char* pBuf, size_t len);
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static int GetBlock(void* param,
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unsigned long pos,
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unsigned char* pBuf,
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unsigned long size);
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private:
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const char* const m_pBuf;
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const size_t m_Len;
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};
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class TestSaver : public FPDF_FILEWRITE {
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public:
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TestSaver();
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void ClearString();
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const std::string& GetString() const { return m_String; }
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private:
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static int WriteBlockCallback(FPDF_FILEWRITE* pFileWrite,
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const void* data,
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unsigned long size);
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std::string m_String;
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};
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#endif // TESTING_TEST_SUPPORT_H_
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