mirror of
https://github.com/woo-j/zint.git
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314 lines
12 KiB
C
314 lines
12 KiB
C
/*
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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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static void test_upce_length(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 symbology;
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unsigned char* data;
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int ret;
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};
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// s/\/\*[ 0-9]*\*\//\=printf("\/*%2d*\/", line(".") - line("'<"))
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struct item data[] = {
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/* 0*/ { BARCODE_UPCE, "12345", 0 },
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/* 1*/ { BARCODE_UPCE_CHK, "12345", ZINT_ERROR_INVALID_CHECK },
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/* 2*/ { BARCODE_UPCE_CHK, "12344", 0 }, // 4 is correct check digit
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/* 3*/ { BARCODE_UPCE, "123456", 0 },
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/* 4*/ { BARCODE_UPCE_CHK, "123456", ZINT_ERROR_INVALID_CHECK },
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/* 5*/ { BARCODE_UPCE_CHK, "123457", 0 }, // 7 is correct check digit
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/* 6*/ { BARCODE_UPCE, "1234567", 0 },
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/* 7*/ { BARCODE_UPCE_CHK, "1234567", ZINT_ERROR_INVALID_CHECK },
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/* 8*/ { BARCODE_UPCE_CHK, "1234565", 0 }, // 5 is correct check digit
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/* 9*/ { BARCODE_UPCE, "12345678", ZINT_ERROR_TOO_LONG },
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/*10*/ { BARCODE_UPCE_CHK, "12345678", ZINT_ERROR_INVALID_CHECK },
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/*11*/ { BARCODE_UPCE_CHK, "12345670", 0 }, // 0 is correct check digit
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/*12*/ { BARCODE_UPCE, "123456789", ZINT_ERROR_TOO_LONG },
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/*13*/ { BARCODE_UPCE_CHK, "123456789", ZINT_ERROR_TOO_LONG },
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/*14*/ { BARCODE_UPCE, "123406", ZINT_ERROR_INVALID_DATA }, // If last digit (emode) 6, 2nd last can't be zero
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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 = data[i].symbology;
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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 ret %d != %d\n", i, ret, data[i].ret);
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ZBarcode_Delete(symbol);
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}
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testFinish();
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}
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// Note requires ZINT_SANITIZE to be set
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static void test_upca_print(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 symbology;
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unsigned char* data;
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int ret;
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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*/ { BARCODE_UPCA, "01234567890", 0 },
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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 = data[i].symbology;
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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 ret %d != %d\n", i, ret, data[i].ret);
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strcpy(symbol->outfile, "out.gif");
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ret = ZBarcode_Print(symbol, 0);
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assert_zero(ret, "i:%d %s ZBarcode_Print %s ret %d != 0\n", i, testUtilBarcodeName(data[i].symbology), symbol->outfile, ret);
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assert_zero(remove(symbol->outfile), "i:%d remove(%s) != 0\n", i, symbol->outfile);
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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_isbn(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 ret_encode;
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int ret_vector;
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};
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// s/\/\*[ 0-9]*\*\//\=printf("\/*%2d*\/", line(".") - line("'<"))
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struct item data[] = {
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/* 0*/ { "0", 0, 0 }, // Left zero-padded if < 10 chars
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/* 1*/ { "12345678", ZINT_ERROR_INVALID_CHECK, -1 },
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/* 2*/ { "12345679", 0, 0 }, // 9 is correct check digit
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/* 3*/ { "123456789", 0, 0 },
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/* 4*/ { "0123456789", 0, 0 },
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/* 5*/ { "1234567890", ZINT_ERROR_INVALID_CHECK, -1 },
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/* 6*/ { "123456789X", 0, 0 }, // X is correct check digit
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/* 7*/ { "8175257660", 0, 0 }, // 0 is correct check digit
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/* 8*/ { "0590764845", 0, 0 }, // 5 is correct check digit
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/* 9*/ { "0906495741", 0, 0 }, // 1 is correct check digit
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/*10*/ { "0140430016", 0, 0 }, // 6 is correct check digit
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/*11*/ { "0571086187", 0, 0 }, // 7 is correct check digit
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/*12*/ { "0486600882", 0, 0 }, // 2 is correct check digit
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/*13*/ { "12345678901", ZINT_ERROR_TOO_LONG, -1 },
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/*14*/ { "123456789012", ZINT_ERROR_TOO_LONG, -1 },
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/*15*/ { "1234567890123", ZINT_ERROR_INVALID_DATA, -1 },
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/*16*/ { "9784567890120", 0, 0 }, // 0 is correct check digit
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/*17*/ { "9783161484100", 0, 0 }, // 0 is correct check digit
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/*18*/ { "9781846688225", 0, 0 }, // 5 is correct check digit
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/*19*/ { "9781847657954", 0, 0 }, // 4 is correct check digit
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/*20*/ { "9781846688188", 0, 0 }, // 8 is correct check digit
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/*21*/ { "9781847659293", 0, 0 }, // 3 is correct check digit
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/*22*/ { "97845678901201", ZINT_ERROR_TOO_LONG, -1 },
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/*23*/ { "3954994+12", 0, 0 },
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/*24*/ { "3954994+12345", 0, 0 },
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/*25*/ { "3954994+123456", ZINT_ERROR_TOO_LONG, -1 },
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/*26*/ { "3954994+", 0, 0 },
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/*27*/ { "61954993+1", 0, 0 },
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/*28*/ { "61954993+123", 0, 0 },
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/*29*/ { "361954999+12", 0, 0 },
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/*30*/ { "361954999+1234", 0, 0 },
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/*31*/ { "361954999+12", 0, 0 },
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/*32*/ { "199900003X+12", 0, 0 },
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/*33*/ { "199900003X+12345", 0, 0 },
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/*34*/ { "9791234567896+12", 0, 0 },
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/*35*/ { "9791234567896+12345", 0, 0 },
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/*36*/ { "9791234567896+", 0, 0 },
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/*37*/ { "97912345678961+", ZINT_ERROR_TOO_LONG, -1 },
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/*38*/ { "97912345678961+12345", ZINT_ERROR_TOO_LONG, -1 },
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/*39*/ { "9791234567896+123456", ZINT_ERROR_TOO_LONG, -1 },
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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_ISBNX;
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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, errtxt %s\n", i, ret, data[i].ret_encode, symbol->errtxt);
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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_vector_same(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 symbology;
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unsigned char* data;
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int ret_encode;
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int ret_vector;
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};
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struct item data[] = {
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/* 0*/ { BARCODE_UPCE, "123456", 0, 0 },
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/* 1*/ { BARCODE_UPCE_CHK, "1234565", 0, 0 }, // 5 is correct check digit
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/* 2*/ { BARCODE_ISBNX, "0195049969", 0, 0 }, // 9 is correct check digit
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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_vector* vectors[4];
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int vectors_size = sizeof(vectors) / sizeof(struct zint_vector*);
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for (int j = 0; j < vectors_size; j++) {
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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 = data[i].symbology;
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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\n", i, ret, data[i].ret_encode);
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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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assert_nonnull(symbol->vector, "i:%d symbol->vector NULL\n", i);
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vectors[j] = testUtilVectorCpy(symbol->vector);
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ZBarcode_Delete(symbol);
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}
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for (int j = 1; j < vectors_size; j++) {
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ret = testUtilVectorCmp(vectors[j - 1], vectors[j]);
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assert_zero(ret, "i:%d testUtilVectorCmp ret %d != 0\n", i, ret);
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}
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for (int j = 0; j < vectors_size; j++) {
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struct zint_symbol symbol_vector;
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symbol_vector.vector = vectors[j];
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vector_free(&symbol_vector);
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}
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}
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testFinish();
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}
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// #181 Christian Hartlage OSS-Fuzz
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static void test_fuzz(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 symbology;
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unsigned char* data;
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int length;
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int ret;
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};
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// s/\/\*[ 0-9]*\*\//\=printf("\/*%2d*\/", line(".") - line("'<"))
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struct item data[] = {
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/* 0*/ { BARCODE_EANX, "55++15", -1, ZINT_ERROR_INVALID_DATA },
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/* 1*/ { BARCODE_EANX, "+123456789012345678", -1, ZINT_ERROR_TOO_LONG },
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/* 2*/ { BARCODE_EANX_CHK, "+123456789012345678", -1, ZINT_ERROR_TOO_LONG },
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/* 3*/ { BARCODE_UPCA, "+123456789012345678", -1, ZINT_ERROR_TOO_LONG },
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/* 4*/ { BARCODE_UPCA_CHK, "+123456789012345678", -1, ZINT_ERROR_TOO_LONG },
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/* 5*/ { BARCODE_UPCE, "+123456789012345678", -1, ZINT_ERROR_TOO_LONG },
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/* 6*/ { BARCODE_UPCE_CHK, "+123456789012345678", -1, ZINT_ERROR_TOO_LONG },
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/* 7*/ { BARCODE_ISBNX, "+123456789012345678", -1, ZINT_ERROR_TOO_LONG },
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/* 8*/ { BARCODE_EANX, "+12345", -1, 0 },
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/* 9*/ { BARCODE_EANX, "+123456", -1, ZINT_ERROR_TOO_LONG },
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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 = data[i].symbology;
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int length = data[i].length;
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if (length == -1) {
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length = strlen(data[i].data);
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}
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ret = ZBarcode_Encode(symbol, data[i].data, length);
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assert_equal(ret, data[i].ret, "i:%d ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);
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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_upce_length();
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test_upca_print();
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test_isbn();
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test_vector_same();
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test_fuzz();
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testReport();
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return 0;
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}
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