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/*
* Copyright 2022 gitlost
*/
// SPDX-License-Identifier: Apache-2.0
#include "DecoderResult.h"
#include "pdf417/PDFScanningDecoder.h"
#include "gtest/gtest.h"
using namespace ZXing;
using namespace ZXing::Pdf417;
// Shorthand for DecodeCodewords()
static DecoderResult decode(std::vector<int>& codewords)
{
std::vector<int> erasures;
auto result = DecodeCodewords(codewords, NumECCodeWords(0));
return result;
}
TEST(PDF417ScanningDecoderTest, BadSymbolLengthDescriptor)
{
{
std::vector<int> codewords = { 4, 1, 449, 394 }; // 4 should be 2
auto result = decode(codewords);
EXPECT_TRUE(result.isValid());
EXPECT_EQ(result.text(), L"AB");
EXPECT_EQ(codewords[0], 2);
}
{
std::vector<int> codewords = { 1, 1, 800, 351 }; // 1 should be 2
auto result = decode(codewords);
EXPECT_TRUE(result.isValid());
EXPECT_EQ(result.text(), L"AB");
EXPECT_EQ(codewords[0], 2);
}
{
std::vector<int> codewords = { 0, 1, 917, 27 }; // 0 should be 2
auto result = decode(codewords);
EXPECT_TRUE(result.isValid());
EXPECT_EQ(result.text(), L"AB");
EXPECT_EQ(codewords[0], 2);
}
}
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