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349 lines
15 KiB
C
349 lines
15 KiB
C
/*
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libzint - the open source barcode library
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Copyright (C) 2020 - 2021 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_large(int index, int debug) {
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struct item {
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int symbology;
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char *pattern;
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int length;
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int ret;
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int expected_rows;
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int expected_width;
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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_TELEPEN, "\177", 30, 0, 1, 528 },
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/* 1*/ { BARCODE_TELEPEN, "\177", 31, ZINT_ERROR_TOO_LONG, -1, -1 },
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/* 2*/ { BARCODE_TELEPEN_NUM, "1", 60, 0, 1, 528 },
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/* 3*/ { BARCODE_TELEPEN_NUM, "1", 61, ZINT_ERROR_TOO_LONG, -1, -1 },
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};
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int data_size = ARRAY_SIZE(data);
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int i, length, ret;
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struct zint_symbol *symbol;
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char data_buf[64];
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testStart("test_large");
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for (i = 0; i < data_size; i++) {
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if (index != -1 && i != index) continue;
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symbol = ZBarcode_Create();
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assert_nonnull(symbol, "Symbol not created\n");
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testUtilStrCpyRepeat(data_buf, data[i].pattern, data[i].length);
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assert_equal(data[i].length, (int) strlen(data_buf), "i:%d length %d != strlen(data_buf) %d\n", i, data[i].length, (int) strlen(data_buf));
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length = testUtilSetSymbol(symbol, data[i].symbology, -1 /*input_mode*/, -1 /*eci*/, -1 /*option_1*/, -1, -1, -1 /*output_options*/, data_buf, data[i].length, debug);
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ret = ZBarcode_Encode(symbol, (unsigned char *) data_buf, 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 (ret < 5) {
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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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}
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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_hrt(int index, int debug) {
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struct item {
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int symbology;
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char *data;
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int length;
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char *expected;
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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_TELEPEN, "ABC1234.;$", -1, "ABC1234.;$" },
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/* 1*/ { BARCODE_TELEPEN, "abc1234.;$", -1, "abc1234.;$" },
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/* 2*/ { BARCODE_TELEPEN, "ABC1234\001", -1, "ABC1234\001" },
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/* 3*/ { BARCODE_TELEPEN, "ABC\0001234", 8, "ABC 1234" },
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/* 4*/ { BARCODE_TELEPEN_NUM, "1234", -1, "1234" },
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/* 5*/ { BARCODE_TELEPEN_NUM, "123X", -1, "123X" },
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/* 6*/ { BARCODE_TELEPEN_NUM, "123x", -1, "123X" }, // Converts to upper
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/* 7*/ { BARCODE_TELEPEN_NUM, "12345", -1, "012345" }, // Adds leading zero if odd
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};
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int data_size = ARRAY_SIZE(data);
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int i, length, ret;
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struct zint_symbol *symbol;
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testStart("test_hrt");
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for (i = 0; i < data_size; i++) {
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if (index != -1 && i != index) continue;
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symbol = ZBarcode_Create();
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assert_nonnull(symbol, "Symbol not created\n");
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length = testUtilSetSymbol(symbol, data[i].symbology, -1 /*input_mode*/, -1 /*eci*/, -1 /*option_1*/, -1, -1, -1 /*output_options*/, data[i].data, data[i].length, debug);
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ret = ZBarcode_Encode(symbol, (unsigned char *) data[i].data, length);
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assert_zero(ret, "i:%d ZBarcode_Encode ret %d != 0 %s\n", i, ret, symbol->errtxt);
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assert_zero(strcmp((char *) symbol->text, data[i].expected), "i:%d strcmp(%s, %s) != 0\n", i, symbol->text, data[i].expected);
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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_input(int index, int debug) {
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struct item {
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int symbology;
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char *data;
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int length;
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int ret;
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int expected_rows;
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int expected_width;
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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_TELEPEN, " !\"#$%&'()*+,-./0123456789:;<", -1, 0, 1, 512 },
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/* 1*/ { BARCODE_TELEPEN, "AZaz\176\001", -1, 0, 1, 144 },
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/* 2*/ { BARCODE_TELEPEN, "\000\177", 2, 0, 1, 80 },
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/* 3*/ { BARCODE_TELEPEN, "é", -1, ZINT_ERROR_INVALID_DATA, -1, -1 },
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/* 4*/ { BARCODE_TELEPEN_NUM, "1234567890", -1, 0, 1, 128 },
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/* 5*/ { BARCODE_TELEPEN_NUM, "123456789A", -1, ZINT_ERROR_INVALID_DATA, -1, -1 },
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/* 6*/ { BARCODE_TELEPEN_NUM, "123456789X", -1, 0, 1, 128 }, // [0-9]X allowed
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/* 7*/ { BARCODE_TELEPEN_NUM, "12345678X9", -1, ZINT_ERROR_INVALID_DATA, -1, -1 }, // X[0-9] not allowed
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/* 8*/ { BARCODE_TELEPEN_NUM, "1X34567X9X", -1, 0, 1, 128 }, // [0-9]X allowed multiple times
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};
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int data_size = ARRAY_SIZE(data);
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int i, length, ret;
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struct zint_symbol *symbol;
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testStart("test_input");
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for (i = 0; i < data_size; i++) {
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if (index != -1 && i != index) continue;
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symbol = ZBarcode_Create();
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assert_nonnull(symbol, "Symbol not created\n");
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length = testUtilSetSymbol(symbol, data[i].symbology, -1 /*input_mode*/, -1 /*eci*/, -1 /*option_1*/, -1, -1, -1 /*output_options*/, data[i].data, data[i].length, debug);
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ret = ZBarcode_Encode(symbol, (unsigned char *) 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 (ret < 5) {
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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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}
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ZBarcode_Delete(symbol);
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}
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testFinish();
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}
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// Telepen Barcode Symbology information and History (BSiH) https://telepen.co.uk/wp-content/uploads/2018/10/Barcode-Symbology-information-and-History.pdf
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// E2326U: SB Telepen Barcode Fonts Guide Issue 2 (Apr 2009) https://telepen.co.uk/wp-content/uploads/2018/09/SB-Telepen-Barcode-Fonts-V2.pdf
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static void test_encode(int index, int generate, int debug) {
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struct item {
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int symbology;
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char *data;
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int length;
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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*/ { BARCODE_TELEPEN, "1A", -1, 0, 1, 80, "Telepen BSiH Example, same",
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"10101010101110001011101000100010101110111011100010100010001110101110001010101010"
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},
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/* 1*/ { BARCODE_TELEPEN, "ABC", -1, 0, 1, 96, "Telepen E2326U Example, same",
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"101010101011100010111011101110001110001110111000101011101110101011101000101000101110001010101010"
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},
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/* 2*/ { BARCODE_TELEPEN, "RST", -1, 0, 1, 96, "Verified manually against tec-it",
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"101010101011100011100011100010101010111010111000111010111000101010111000111011101110001010101010"
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},
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/* 3*/ { BARCODE_TELEPEN, "?@", -1, 0, 1, 80, "ASCII count 127, check 0; verified manually against tec-it",
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"10101010101110001010101010101110111011101110101011101110111011101110001010101010"
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},
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/* 4*/ { BARCODE_TELEPEN, "\000", 1, 0, 1, 64, "Verified manually against tec-it",
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"1010101010111000111011101110111011101110111011101110001010101010"
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},
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/* 5*/ { BARCODE_TELEPEN_NUM, "1234567890", -1, 0, 1, 128, "Verified manually against tec-it",
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"10101010101110001010101110101110101000101010001010101110101110001011101010001000101110001010101010101011101010101110001010101010"
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},
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/* 6*/ { BARCODE_TELEPEN_NUM, "123456789", -1, 0, 1, 128, "Verified manually against tec-it (012345679)",
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"10101010101110001110101010111010111000100010001011101110001110001000101010001010111010100010100010111000101110101110001010101010"
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},
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/* 7*/ { BARCODE_TELEPEN_NUM, "123X", -1, 0, 1, 80, "Verified manually against tec-it",
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"10101010101110001010101110101110111010111000111011101011101110001110001010101010"
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},
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/* 8*/ { BARCODE_TELEPEN_NUM, "1X3X", -1, 0, 1, 80, "Verified manually against tec-it",
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"10101010101110001110001110001110111010111000111010111010101110001110001010101010"
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},
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/* 9*/ { BARCODE_TELEPEN_NUM, "3637", -1, 0, 1, 80, "Glyph count 127, check 0; verified manually against tec-it",
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"10101010101110001010101010101110111011101110101011101110111011101110001010101010"
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},
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};
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int data_size = ARRAY_SIZE(data);
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int i, length, ret;
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struct zint_symbol *symbol;
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char escaped[1024];
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char bwipp_buf[8192];
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char bwipp_msg[1024];
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int do_bwipp = (debug & ZINT_DEBUG_TEST_BWIPP) && testUtilHaveGhostscript(); // Only do BWIPP test if asked, too slow otherwise
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testStart("test_encode");
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for (i = 0; i < data_size; i++) {
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if (index != -1 && i != index) continue;
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symbol = ZBarcode_Create();
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assert_nonnull(symbol, "Symbol not created\n");
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length = testUtilSetSymbol(symbol, data[i].symbology, -1 /*input_mode*/, -1 /*eci*/, -1 /*option_1*/, -1, -1, -1 /*output_options*/, data[i].data, data[i].length, debug);
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ret = ZBarcode_Encode(symbol, (unsigned char *) 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, \"%s\", %d, %s, %d, %d, \"%s\",\n",
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i, testUtilBarcodeName(data[i].symbology), testUtilEscape(data[i].data, length, escaped, sizeof(escaped)), data[i].length,
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testUtilErrorName(data[i].ret), symbol->rows, symbol->width, data[i].comment);
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testUtilModulesPrint(symbol, " ", "\n");
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printf(" },\n");
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} else {
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if (ret < 5) {
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int width, row;
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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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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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if (do_bwipp && testUtilCanBwipp(i, symbol, -1, -1, -1, debug)) {
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ret = testUtilBwipp(i, symbol, -1, -1, -1, data[i].data, length, NULL, bwipp_buf, sizeof(bwipp_buf));
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assert_zero(ret, "i:%d %s testUtilBwipp ret %d != 0\n", i, testUtilBarcodeName(symbol->symbology), ret);
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ret = testUtilBwippCmp(symbol, bwipp_msg, bwipp_buf, data[i].expected);
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assert_zero(ret, "i:%d %s testUtilBwippCmp %d != 0 %s\n actual: %s\nexpected: %s\n",
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i, testUtilBarcodeName(symbol->symbology), ret, bwipp_msg, bwipp_buf, data[i].expected);
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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 Nico Gunkel OSS-Fuzz
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static void test_fuzz(int index, int debug) {
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struct item {
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int symbology;
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char *data;
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int length;
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int ret;
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};
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// Note NULs where using DELs code (16 binary characters wide)
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// s/\/\*[ 0-9]*\*\//\=printf("\/*%2d*\/", line(".") - line("'<"))
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struct item data[] = {
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/* 0*/ { BARCODE_TELEPEN, "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000", 30, 0 },
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/* 1*/ { BARCODE_TELEPEN, "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000", 31, ZINT_ERROR_TOO_LONG },
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/* 2*/ { BARCODE_TELEPEN_NUM, "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000", 60, ZINT_ERROR_INVALID_DATA },
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/* 3*/ { BARCODE_TELEPEN_NUM, "040404040404040404040404040404040404040404040404040404040404", 60, 0 },
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/* 4*/ { BARCODE_TELEPEN_NUM, "1234567890123456789012345678901234567890123456789012345678901", 61, ZINT_ERROR_TOO_LONG },
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/* 5*/ { BARCODE_TELEPEN_NUM, "00000000000000000000000000000000000000000000000000000000000X", 60, 0 },
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/* 6*/ { BARCODE_TELEPEN_NUM, "999999999999999999999999999999999999999999999999999999999999", 60, 0 },
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};
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int data_size = ARRAY_SIZE(data);
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int i, length, ret;
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struct zint_symbol *symbol;
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testStart("test_fuzz");
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for (i = 0; i < data_size; i++) {
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if (index != -1 && i != index) continue;
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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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symbol->debug |= debug;
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length = data[i].length == -1 ? (int) strlen(data[i].data) : data[i].length;
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ret = ZBarcode_Encode(symbol, (unsigned char *) 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_large", test_large, 1, 0, 1 },
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{ "test_hrt", test_hrt, 1, 0, 1 },
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{ "test_input", test_input, 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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