mirror of
https://git.code.sf.net/p/zint/code
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234 lines
9.5 KiB
C
234 lines
9.5 KiB
C
/*
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libzint - the open source barcode library
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Copyright (C) 2019 - 2020 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_options(int index, int debug) {
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testStart("");
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int ret;
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struct item {
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int option_1;
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int option_2;
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unsigned char *data;
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int ret;
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char *comment;
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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*/ { -1, -1, "é", 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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if (index != -1 && i != index) continue;
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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_CODABLOCKF;
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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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symbol->debug |= debug;
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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\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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static void test_encode(int index, int generate, int debug) {
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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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int option_1;
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int option_2;
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unsigned char *data;
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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, -1, -1, "AIM", 0, 1, 68, "Same as CODE128",
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"11010010000101000110001100010001010111011000101110110001100011101011"
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},
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/* 1*/ { UNICODE_MODE, -1, -1, "AAAAAAAAA", 0, 4, 90, "",
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"110100001001011110111010010000110101000110001010001100010100011000110010001001100011101011"
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"110100001001011110111011000100100101000110001010001100010100011000100100110001100011101011"
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"110100001001011110111010110011100101000110001010001100010100011000100010011001100011101011"
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"110100001001011101111010111011000101111011101001011000010010011110111001001101100011101011"
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},
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/* 2*/ { UNICODE_MODE, 3, -1, "AAAAAAAAA", 0, 3, 101, "Verified manually against tec-it (bwipp differs)",
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"11010000100101111011101001011000010100011000101000110001010001100010100011000110110011001100011101011"
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"11010000100101111011101100010010010100011000101000110001010001100010100011000111101000101100011101011"
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"11010000100101111011101011001110010100011000101110111101100110110011001110010110001001001100011101011"
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},
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/* 3*/ { UNICODE_MODE, -1, -1, "AAAAAAAAAAAAAAA", 0, 6, 90, "",
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"110100001001011110111010000100110101000110001010001100010100011000100110011101100011101011"
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"110100001001011110111011000100100101000110001010001100010100011000100100110001100011101011"
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"110100001001011110111010110011100101000110001010001100010100011000100010011001100011101011"
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"110100001001011110111010011011100101000110001010001100010100011000100110001001100011101011"
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"110100001001011110111010011001110101000110001010001100010100011000110010010001100011101011"
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"110100001001011101111010001110110101111011101000110001010111101000110111101101100011101011"
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},
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/* 4*/ { UNICODE_MODE, -1, 14, "AAAAAAAAAAAAAAA", 0, 2, 156, "",
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"110100001001011110111010100001100101000110001010001100010100011000101000110001010001100010100011000101000110001010001100010100011000110001000101100011101011"
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"110100001001011110111011000100100101000110001010001100010100011000101000110001010001100010100011000101110111101110111101011011000110111000101101100011101011"
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},
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/* 5*/ { UNICODE_MODE, 3, -1, "AAAAAAAAAAAAAAA", 0, 3, 123, "Differs from tec-it (and bwipp); TODO: verify",
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"110100001001011110111010010110000101000110001010001100010100011000101000110001010001100010100011000101111001001100011101011"
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"110100001001011110111011000100100101000110001010001100010100011000101000110001010001100010100011000110000101001100011101011"
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"110100001001011110111010110011100101000110001010001100010100011000101110111101110111101011011000110110110001101100011101011"
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},
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};
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int data_size = sizeof(data) / sizeof(struct item);
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char escaped[1024];
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for (int i = 0; i < data_size; i++) {
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if (index != -1 && i != index) continue;
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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_CODABLOCKF;
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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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symbol->debug |= debug;
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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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if (generate) {
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printf(" /*%3d*/ { %s, %d, %d, \"%s\", %s, %d, %d, \"%s\",\n",
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i, testUtilInputModeName(data[i].input_mode), data[i].option_1, data[i].option_2, testUtilEscape(data[i].data, length, escaped, sizeof(escaped)),
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testUtilErrorName(data[i].ret), 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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}
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ZBarcode_Delete(symbol);
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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(int index, int debug) {
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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 length;
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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*/ { "\034\034I", 3, 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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if (index != -1 && i != index) continue;
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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_CODABLOCKF;
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symbol->debug |= debug;
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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 ZBarcode_Encode 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(int argc, char *argv[]) {
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testFunction funcs[] = { /* name, func, has_index, has_generate, has_debug */
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{ "test_options", test_options, 1, 0, 1 },
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{ "test_encode", test_encode, 1, 1, 1 },
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{ "test_fuzz", test_fuzz, 1, 0, 1 },
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};
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testRun(argc, argv, funcs, ARRAY_SIZE(funcs));
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testReport();
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return 0;
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}
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