From 5628fd71197c0d476a89cf3a00810aaf9fdfc086 Mon Sep 17 00:00:00 2001 From: Tom Sepez Date: Thu, 27 Apr 2017 14:58:53 -0700 Subject: Add barcode test skeleton Individual tests need some more fleshing out. Fix spelling of "Destroy" while we're at it. Bug: pdfium:699 Change-Id: I05f1da8654bfdf92cb264adae16e1b3209587a31 Reviewed-on: https://pdfium-review.googlesource.com/4550 Commit-Queue: Tom Sepez Reviewed-by: Lei Zhang --- testing/libfuzzer/pdf_cfx_barcode_fuzzer.cc | 38 +++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 testing/libfuzzer/pdf_cfx_barcode_fuzzer.cc (limited to 'testing/libfuzzer/pdf_cfx_barcode_fuzzer.cc') diff --git a/testing/libfuzzer/pdf_cfx_barcode_fuzzer.cc b/testing/libfuzzer/pdf_cfx_barcode_fuzzer.cc new file mode 100644 index 0000000000..24cf0ab516 --- /dev/null +++ b/testing/libfuzzer/pdf_cfx_barcode_fuzzer.cc @@ -0,0 +1,38 @@ +// Copyright 2017 The PDFium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#include + +#include "core/fxcrt/fx_string.h" +#include "xfa/fwl/cfx_barcode.h" + +extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { + if (size < 2 * sizeof(wchar_t)) + return 0; + + BC_TYPE type = static_cast(data[0] % (BC_DATAMATRIX + 1)); + + // Only used one byte, but align with wchar_t for string below. + data += sizeof(wchar_t); + size -= sizeof(wchar_t); + + CFX_Barcode barcode; + if (!barcode.Create(type)) + return 0; + + // TODO(tsepez): Setup more options from |data|. + barcode.SetModuleHeight(300); + barcode.SetModuleWidth(420); + barcode.SetHeight(298); + barcode.SetWidth(418); + + CFX_WideStringC content(reinterpret_cast(data), + size / sizeof(wchar_t)); + + if (!barcode.Encode(content, false)) + return 0; + + // TODO(tsepez): Output to device. + return 0; +} -- cgit v1.2.3