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BC412: add to backend_tcl; add skeleton test

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/*
libzint - the open source barcode library
Copyright (C) 2022 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. Neither the name of the project nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
/* SPDX-License-Identifier: BSD-3-Clause */
#include "testcommon.h"
static void test_input(int index, int generate, int debug) {
struct item {
int input_mode;
int option_1;
int option_2;
char *data;
int length;
int ret;
int expected_rows;
int expected_width;
char *expected;
char *comment;
};
struct item data[] = {
/* 0*/ { UNICODE_MODE, -1, -1, "123456", -1, ZINT_ERROR_TOO_LONG, 0, 0, "Error nan: Input wrong length (should be between 7 and 18 characters)", "" },
};
int data_size = ARRAY_SIZE(data);
int i, length, ret;
struct zint_symbol *symbol;
char escaped[1024];
testStart("test_input");
for (i = 0; i < data_size; i++) {
if (index != -1 && i != index) continue;
symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
//symbol->debug = ZINT_DEBUG_TEST; // Needed to get codeword dump in errtxt
length = testUtilSetSymbol(symbol, BARCODE_BC412, data[i].input_mode, -1 /*eci*/, data[i].option_1, data[i].option_2, -1, -1 /*output_options*/, data[i].data, data[i].length, debug);
ret = ZBarcode_Encode(symbol, (unsigned char *) data[i].data, length);
assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);
if (generate) {
printf(" /*%3d*/ { %s, %d, %d, \"%s\", %d, %s, %d, %d, \"%s\", \"%s\" },\n",
i, testUtilInputModeName(data[i].input_mode), data[i].option_1, data[i].option_2,
testUtilEscape(data[i].data, length, escaped, sizeof(escaped)), data[i].length,
testUtilErrorName(data[i].ret), symbol->rows, symbol->width, symbol->errtxt, data[i].comment);
} else {
if (ret < ZINT_ERROR) {
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);
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);
assert_zero(strcmp((char *) symbol->errtxt, data[i].expected), "i:%d strcmp(%s, %s) != 0\n", i, symbol->errtxt, data[i].expected);
}
}
ZBarcode_Delete(symbol);
}
testFinish();
}
static void test_encode(int index, int generate, int debug) {
struct item {
int input_mode;
int option_1;
int option_2;
char *data;
int ret;
int expected_rows;
int expected_width;
int bwipp_cmp;
char *comment;
char *expected;
};
struct item data[] = {
/* 0*/ { UNICODE_MODE, -1, -1, "AQ45670", 0, 1, 102, 0, "SEMI T1-95 SPECIFICATION FOR BACK SURFACE BAR CODE; BWIPP TODO",
"100101000100100100010101000100010101000101010000010101001010000101001001000101001000100101010100000101"
},
};
int data_size = ARRAY_SIZE(data);
int i, length, ret;
struct zint_symbol *symbol;
char escaped[1024];
char bwipp_buf[8192];
char bwipp_msg[1024];
int do_bwipp = (debug & ZINT_DEBUG_TEST_BWIPP) && testUtilHaveGhostscript(); // Only do BWIPP test if asked, too slow otherwise
testStart("test_encode");
for (i = 0; i < data_size; i++) {
if (index != -1 && i != index) continue;
symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
length = testUtilSetSymbol(symbol, BARCODE_BC412, data[i].input_mode, -1 /*eci*/, data[i].option_1, data[i].option_2, -1, -1 /*output_options*/, data[i].data, -1, debug);
ret = ZBarcode_Encode(symbol, (unsigned char *) data[i].data, length);
assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);
if (generate) {
printf(" /*%3d*/ { %s, %d, %d, \"%s\", %s, %d, %d, %d, \"%s\",\n",
i, testUtilInputModeName(data[i].input_mode), data[i].option_1, data[i].option_2,
testUtilEscape(data[i].data, length, escaped, sizeof(escaped)),
testUtilErrorName(data[i].ret), symbol->rows, symbol->width, data[i].bwipp_cmp, data[i].comment);
testUtilModulesPrint(symbol, " ", "\n");
printf(" },\n");
} else {
if (ret < ZINT_ERROR) {
int width, row;
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);
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);
ret = testUtilModulesCmp(symbol, data[i].expected, &width, &row);
assert_zero(ret, "i:%d testUtilModulesCmp ret %d != 0 width %d row %d (%s)\n", i, ret, width, row, data[i].data);
if (do_bwipp && testUtilCanBwipp(i, symbol, data[i].option_1, -1, -1, debug)) {
if (!data[i].bwipp_cmp) {
if (debug & ZINT_DEBUG_TEST_PRINT) printf("i:%d %s not BWIPP compatible (%s)\n", i, testUtilBarcodeName(symbol->symbology), data[i].comment);
} else {
ret = testUtilBwipp(i, symbol, data[i].option_1, -1, -1, data[i].data, length, NULL, bwipp_buf, sizeof(bwipp_buf), NULL);
assert_zero(ret, "i:%d %s testUtilBwipp ret %d != 0\n", i, testUtilBarcodeName(symbol->symbology), ret);
ret = testUtilBwippCmp(symbol, bwipp_msg, bwipp_buf, data[i].expected);
assert_zero(ret, "i:%d %s testUtilBwippCmp %d != 0 %s\n actual: %s\nexpected: %s\n",
i, testUtilBarcodeName(symbol->symbology), ret, bwipp_msg, bwipp_buf, data[i].expected);
}
}
}
}
ZBarcode_Delete(symbol);
}
testFinish();
}
int main(int argc, char *argv[]) {
testFunction funcs[] = { /* name, func, has_index, has_generate, has_debug */
{ "test_input", test_input, 1, 1, 1 },
{ "test_encode", test_encode, 1, 1, 1 },
};
testRun(argc, argv, funcs, ARRAY_SIZE(funcs));
testReport();
return 0;
}
/* vim: set ts=4 sw=4 et : */