mirror of
https://github.com/zint/zint
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207 lines
9.2 KiB
C
207 lines
9.2 KiB
C
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/*
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libzint - the open source barcode library
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Copyright (C) 2008-2019 Robin Stuart <rstuart114@gmail.com>
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the project nor the names of its contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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SUCH DAMAGE.
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*/
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/* vim: set ts=4 sw=4 et : */
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#include "testcommon.h"
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//#define TEST_PDF417_ENCODE_GENERATE_EXPECTED 1
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static void test_pdf417_options(void)
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{
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testStart("");
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int ret;
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struct item {
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unsigned char* data;
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int option_1;
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int option_2;
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int option_3;
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int ret_encode;
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int ret_vector;
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int expected_option_1;
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int expected_option_2;
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int expected_rows;
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int expected_width;
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int compare_previous;
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};
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// s/\/\*[ 0-9]*\*\//\=printf("\/*%3d*\/", line(".") - line("'<"))
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struct item data[] = {
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/* 0*/ { "12345", -1, -1, -1, 0, 0, 2, 2, 6, 103, -1 }, // ECC auto-set to 2, cols auto-set to 2
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/* 1*/ { "12345", -1, -1, 928, 0, 0, 2, 2, 6, 103, 0 }, // Option 3 ignored
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/* 2*/ { "12345", -1, -1, 300, 0, 0, 2, 2, 6, 103, 0 }, // Option 3 ignored
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/* 3*/ { "12345", 3, -1, -1, 0, 0, 3, 3, 7, 120, -1 }, // ECC 3, cols auto-set to 3
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/* 4*/ { "12345", 3, 2, -1, 0, 0, 3, 2, 10, 103, -1 }, // ECC 3, cols 2
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/* 5*/ { "12345", 8, 2, -1, ZINT_ERROR_TOO_LONG, -1, 8, 3, 0, 0, -1 }, // ECC 8, cols 2, fails
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/* 6*/ { "12345", 7, 2, -1, 0, 0, 7, 3, 87, 120, -1 }, // ECC 7, cols 2 auto-upped to 3
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/* 7*/ { "12345", -1, 10, -1, 0, 0, 2, 10, 3, 239, -1 }, // ECC auto-set to 2, cols 10
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};
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int data_size = sizeof(data) / sizeof(struct item);
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struct zint_symbol previous_symbol;
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for (int i = 0; i < data_size; i++) {
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struct zint_symbol* symbol = ZBarcode_Create();
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assert_nonnull(symbol, "Symbol not created\n");
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symbol->symbology = BARCODE_PDF417;
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if (data[i].option_1 != -1) {
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symbol->option_1 = data[i].option_1;
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}
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if (data[i].option_2 != -1) {
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symbol->option_2 = data[i].option_2;
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}
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if (data[i].option_3 != -1) {
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symbol->option_3 = data[i].option_3;
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}
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int length = strlen(data[i].data);
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ret = ZBarcode_Encode(symbol, data[i].data, length);
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assert_equal(ret, data[i].ret_encode, "i:%d ZBarcode_Encode ret %d != %d (%s)\n", i, ret, data[i].ret_encode, symbol->errtxt);
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assert_equal(symbol->option_1, data[i].expected_option_1, "i:%d symbol->option_1 %d != %d (%d)\n", i, symbol->option_1, data[i].expected_option_1, data[i].option_1);
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assert_equal(symbol->option_2, data[i].expected_option_2, "i:%d symbol->option_2 %d != %d (%d)\n", i, symbol->option_2, data[i].expected_option_2, data[i].option_2);
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if (data[i].option_3 != -1) {
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assert_equal(symbol->option_3, data[i].option_3, "i:%d symbol->option_3 %d != %d\n", i, symbol->option_3, data[i].option_3); // Unchanged
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} else {
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assert_zero(symbol->option_3, "i:%d symbol->option_3 %d != 0\n", i, symbol->option_3);
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}
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assert_equal(symbol->rows, data[i].expected_rows, "i:%d symbol->rows %d != %d\n", i, symbol->rows, data[i].expected_rows);
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assert_equal(symbol->width, data[i].expected_width, "i:%d symbol->width %d != %d\n", i, symbol->width, data[i].expected_width);
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if (data[i].compare_previous != -1) {
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ret = testUtilSymbolCmp(symbol, &previous_symbol);
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assert_equal(!ret, !data[i].compare_previous, "i:%d testUtilSymbolCmp !ret %d != %d\n", i, ret, data[i].compare_previous);
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}
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memcpy(&previous_symbol, symbol, sizeof(previous_symbol));
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if (data[i].ret_vector != -1) {
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ret = ZBarcode_Buffer_Vector(symbol, 0);
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assert_equal(ret, data[i].ret_vector, "i:%d ZBarcode_Buffer_Vector ret %d != %d\n", i, ret, data[i].ret_vector);
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}
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ZBarcode_Delete(symbol);
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}
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testFinish();
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}
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static void test_pdf417_encode(void)
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{
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testStart("");
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int ret;
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struct item {
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int input_mode;
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unsigned char* data;
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int option_1;
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int option_2;
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int ret;
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int expected_rows;
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int expected_width;
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char* comment;
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char* expected;
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};
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struct item data[] = {
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/* 0*/ { UNICODE_MODE, "PDF417 Symbology Standard", 2, 2, 0, 13, 103, "ISO 15438:2015 Figure 1 **NOT SAME** TODO: investigate",
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"1111111101010100011110101001111000101011000110000001000011000110010011110101011110000111111101000101001"
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"1111111101010100011111010100011000110110000011110101101000011100010011111101010011100111111101000101001"
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"1111111101010100011101010111111000111010000111110101011001101111000011010100011111000111111101000101001"
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"1111111101010100011111010111111010100000100010100001000001001000001010101111001111000111111101000101001"
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"1111111101010100011010111000010000111001000110010001111001000001010011101011100011000111111101000101001"
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"1111111101010100011110101111010000101110001000110001001111000010100011110101111000010111111101000101001"
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"1111111101010100011010011100111100110000010010011001011100011101000011010011101111000111111101000101001"
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"1111111101010100011110100101000000111111011000101101111010110011000010101111110011100111111101000101001"
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"1111111101010100011010011011111100111110100001110101100011111001001010100110001111100111111101000101001"
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"1111111101010100010100011101110000110110111100111101101100100100000011010001100011100111111101000101001"
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"1111111101010100011010011100010000111000000101101001101101111100110011101001110011000111111101000101001"
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"1111111101010100010100010001111000101010000111100001011111100011101010100011011111000111111101000101001"
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"1111111101010100010100000101000000110000101011000001001000110000110010100001100000110111111101000101001"
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},
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};
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int data_size = sizeof(data) / sizeof(struct item);
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for (int i = 0; i < data_size; i++) {
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struct zint_symbol* symbol = ZBarcode_Create();
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assert_nonnull(symbol, "Symbol not created\n");
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symbol->symbology = BARCODE_PDF417;
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symbol->input_mode = data[i].input_mode;
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if (data[i].option_1 != -1) {
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symbol->option_1 = data[i].option_1;
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}
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if (data[i].option_2 != -1) {
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symbol->option_2 = data[i].option_2;
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}
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int length = strlen(data[i].data);
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ret = ZBarcode_Encode(symbol, data[i].data, length);
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assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);
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#ifdef TEST_PDF417_ENCODE_GENERATE_EXPECTED
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printf(" /*%3d*/ { %s, \"%s\", %d, %d, %s, %d, %d, \"%s\",\n",
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i, testUtilInputModeName(data[i].input_mode), data[i].data, data[i].option_1, data[i].option_2, testUtilErrorName(data[i].ret),
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symbol->rows, symbol->width, data[i].comment);
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testUtilModulesDump(symbol, " ", "\n");
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printf(" },\n");
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#else
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if (ret < 5) {
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assert_equal(symbol->rows, data[i].expected_rows, "i:%d symbol->rows %d != %d (%s)\n", i, symbol->rows, data[i].expected_rows, data[i].data);
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assert_equal(symbol->width, data[i].expected_width, "i:%d symbol->width %d != %d (%s)\n", i, symbol->width, data[i].expected_width, data[i].data);
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if (ret == 0) {
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int width, row;
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ret = testUtilModulesCmp(symbol, data[i].expected, &width, &row);
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assert_zero(ret, "i:%d testUtilModulesCmp ret %d != 0 width %d row %d (%s)\n", i, ret, width, row, data[i].data);
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}
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}
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#endif
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ZBarcode_Delete(symbol);
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}
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testFinish();
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}
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int main()
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{
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test_pdf417_options();
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test_pdf417_encode();
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testReport();
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return 0;
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}
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