1 // Copyright 2016 The PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #include <cstddef>
6 #include <cstdint>
7 
8 #include "core/fxcrt/fx_basic.h"
9 #include "core/fxcrt/fx_safe_types.h"
10 #include "core/fxcrt/fx_string.h"
11 #include "xfa/fxfa/fm2js/xfa_program.h"
12 
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)13 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
14   FX_SAFE_STRSIZE safe_size = size;
15   if (!safe_size.IsValid())
16     return 0;
17 
18   CFX_WideString input =
19       CFX_WideString::FromUTF8(CFX_ByteStringC(data, safe_size.ValueOrDie()));
20   CXFA_FMProgram program(input.AsStringC());
21   if (program.ParseProgram())
22     return 0;
23 
24   CFX_WideTextBuf js;
25   program.TranslateProgram(js);
26   return 0;
27 }
28