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zint-barcode-generator/backend/tests/test_code11.c
gitlost 26805338f8 RAW_TEXT: expand UPC-A, UPC-E to EAN-13, and EAN-8 if has add-on, 
and place any add-on data directly after (no separator)
EAN-8 + add-on: warn as non-compliant (see ZXing-C++ issue #883,
  https://github.com/zxing-cpp/zxing-cpp/issues/883)
test suite: BWIPP: use new EAN-8 + add-on option "permitaddon";
  fix dumps of RAW_TEXT `memcmp()`s fails; various re-formatting
bwipp_dump.ps: update to latest BWIPP
2025-04-11 13:02:59 +01:00

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/*
libzint - the open source barcode library
Copyright (C) 2020-2025 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 */
/* Was in "test_code.c" */
#include "testcommon.h"
static void test_large(const testCtx *const p_ctx) {
int debug = p_ctx->debug;
struct item {
int symbology;
int option_2;
const char *pattern;
int length;
int ret;
int expected_rows;
int expected_width;
const char *expected_errtxt;
};
/* s/\/\*[ 0-9]*\*\//\=printf("\/\*%3d*\/", line(".") - line("'<")): */
static const struct item data[] = {
/* 0*/ { BARCODE_CODE11, -1, "13", 140, 0, 1, 1151, "" }, /* 8 (Start) + 140*8 + 2*8 (Checks) + 7 (Stop) == 1151 */
/* 1*/ { BARCODE_CODE11, -1, "13", 141, ZINT_ERROR_TOO_LONG, -1, -1, "Error 320: Input length 141 too long (maximum 140)" },
};
const int data_size = ARRAY_SIZE(data);
int i, length, ret;
struct zint_symbol *symbol = NULL;
char data_buf[4096] = {0}; /* Suppress clang -fsanitize=memory false positive */
testStartSymbol(p_ctx->func_name, &symbol);
for (i = 0; i < data_size; i++) {
if (testContinue(p_ctx, i)) continue;
symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
testUtilStrCpyRepeat(data_buf, data[i].pattern, data[i].length);
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));
length = testUtilSetSymbol(symbol, data[i].symbology, -1 /*input_mode*/, -1 /*eci*/, -1 /*option_1*/, data[i].option_2, -1, -1 /*output_options*/, data_buf, data[i].length, debug);
ret = ZBarcode_Encode(symbol, TCU(data_buf), length);
assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);
assert_equal(symbol->errtxt[0] == '\0', ret == 0, "i:%d symbol->errtxt not %s (%s)\n", i, ret ? "set" : "empty", symbol->errtxt);
assert_zero(strcmp(symbol->errtxt, data[i].expected_errtxt), "i:%d strcmp(%s, %s) != 0\n", i, symbol->errtxt, data[i].expected_errtxt);
if (ret < ZINT_ERROR) {
assert_equal(symbol->rows, data[i].expected_rows, "i:%d symbol->rows %d != %d\n", i, symbol->rows, data[i].expected_rows);
assert_equal(symbol->width, data[i].expected_width, "i:%d symbol->width %d != %d\n", i, symbol->width, data[i].expected_width);
}
ZBarcode_Delete(symbol);
}
testFinish();
}
static void test_hrt(const testCtx *const p_ctx) {
int debug = p_ctx->debug;
struct item {
int symbology;
int option_2;
int output_options;
const char *data;
int length;
const char *expected;
};
/* s/\/\*[ 0-9]*\*\//\=printf("\/\*%3d*\/", line(".") - line("'<")): */
static const struct item data[] = {
/* 0*/ { BARCODE_CODE11, -1, -1, "123-45", -1, "123-4552" }, /* 2 checksums */
/* 1*/ { BARCODE_CODE11, -1, BARCODE_RAW_TEXT, "123-45", -1, "123-4552" }, /* No difference */
/* 2*/ { BARCODE_CODE11, 1, -1, "123-45", -1, "123-455" }, /* 1 check digit */
/* 3*/ { BARCODE_CODE11, 1, BARCODE_RAW_TEXT, "123-45", -1, "123-455" }, /* No difference */
/* 4*/ { BARCODE_CODE11, 2, -1, "123-45", -1, "123-45" }, /* No checksums */
/* 5*/ { BARCODE_CODE11, 2, BARCODE_RAW_TEXT, "123-45", -1, "123-45" }, /* No difference */
/* 6*/ { BARCODE_CODE11, -1, -1, "123456789012", -1, "123456789012-8" }, /* First check digit 10 (A) goes to hyphen */
/* 7*/ { BARCODE_CODE11, -1, BARCODE_RAW_TEXT, "123456789012", -1, "123456789012-8" }, /* No difference */
};
const int data_size = ARRAY_SIZE(data);
int i, length, ret;
struct zint_symbol *symbol = NULL;
int expected_length;
testStartSymbol(p_ctx->func_name, &symbol);
for (i = 0; i < data_size; i++) {
if (testContinue(p_ctx, i)) continue;
symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
length = testUtilSetSymbol(symbol, data[i].symbology, -1 /*input_mode*/, -1 /*eci*/,
-1 /*option_1*/, data[i].option_2, -1 /*option_3*/, data[i].output_options,
data[i].data, data[i].length, debug);
expected_length = (int) strlen(data[i].expected);
ret = ZBarcode_Encode(symbol, TCU(data[i].data), length);
assert_zero(ret, "i:%d ZBarcode_Encode ret %d != 0 %s\n", i, ret, symbol->errtxt);
assert_equal(symbol->text_length, expected_length, "i:%d text_length %d != expected_length %d\n",
i, symbol->text_length, expected_length);
assert_zero(strcmp((char *) symbol->text, data[i].expected), "i:%d strcmp(%s, %s) != 0\n",
i, symbol->text, data[i].expected);
if (symbol->output_options & BARCODE_RAW_TEXT) {
assert_nonnull(symbol->raw_segs, "i:%d raw_segs NULL\n", i);
assert_nonnull(symbol->raw_segs[0].source, "i:%d raw_segs[0].source NULL\n", i);
assert_equal(symbol->raw_segs[0].length, expected_length,
"i:%d raw_segs[0].length %d != expected_length %d\n",
i, symbol->raw_segs[0].length, expected_length);
assert_zero(memcmp(symbol->raw_segs[0].source, data[i].expected, expected_length),
"i:%d memcmp(%.*s, %s, %d) != 0\n",
i, expected_length, symbol->raw_segs[0].source, data[i].expected, expected_length);
} else {
assert_null(symbol->raw_segs, "i:%d raw_segs not NULL\n", i);
}
ZBarcode_Delete(symbol);
}
testFinish();
}
static void test_input(const testCtx *const p_ctx) {
int debug = p_ctx->debug;
struct item {
int symbology;
int input_mode;
int option_2;
const char *data;
int length;
int ret;
int expected_rows;
int expected_width;
const char *expected_errtxt;
};
/* s/\/\*[ 0-9]*\*\//\=printf("\/\*%3d*\/", line(".") - line("'<")): */
static const struct item data[] = {
/* 0*/ { BARCODE_CODE11, -1, -1, "-", -1, 0, 1, 37, "" },
/* 1*/ { BARCODE_CODE11, -1, -1, "0123456789-", -1, 0, 1, 115, "" },
/* 2*/ { BARCODE_CODE11, -1, -1, "A", -1, ZINT_ERROR_INVALID_DATA, -1, -1, "Error 321: Invalid character at position 1 in input (digits and \"-\" only)" },
/* 3*/ { BARCODE_CODE11, -1, -1, "12+", -1, ZINT_ERROR_INVALID_DATA, -1, -1, "Error 321: Invalid character at position 3 in input (digits and \"-\" only)" },
/* 4*/ { BARCODE_CODE11, -1, -1, "1.2", -1, ZINT_ERROR_INVALID_DATA, -1, -1, "Error 321: Invalid character at position 2 in input (digits and \"-\" only)" },
/* 5*/ { BARCODE_CODE11, -1, -1, "12!", -1, ZINT_ERROR_INVALID_DATA, -1, -1, "Error 321: Invalid character at position 3 in input (digits and \"-\" only)" },
/* 6*/ { BARCODE_CODE11, -1, -1, " ", -1, ZINT_ERROR_INVALID_DATA, -1, -1, "Error 321: Invalid character at position 1 in input (digits and \"-\" only)" },
/* 7*/ { BARCODE_CODE11, ESCAPE_MODE, -1, "\\d048 ", -1, ZINT_ERROR_INVALID_DATA, -1, -1, "Error 321: Invalid character at position 2 in input (digits and \"-\" only)" }, /* Note position doesn't account for escape sequences */
/* 8*/ { BARCODE_CODE11, -1, 3, "1", -1, ZINT_ERROR_INVALID_OPTION, -1, -1, "Error 339: Invalid check digit version '3' (1 or 2 only)" },
};
const int data_size = ARRAY_SIZE(data);
int i, length, ret;
struct zint_symbol *symbol = NULL;
testStartSymbol(p_ctx->func_name, &symbol);
for (i = 0; i < data_size; i++) {
if (testContinue(p_ctx, i)) continue;
symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
length = testUtilSetSymbol(symbol, data[i].symbology, data[i].input_mode, -1 /*eci*/, -1 /*option_1*/, data[i].option_2, -1, -1 /*output_options*/, data[i].data, data[i].length, debug);
ret = ZBarcode_Encode(symbol, TCU(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);
assert_equal(symbol->errtxt[0] == '\0', ret == 0, "i:%d symbol->errtxt not %s (%s)\n", i, ret ? "set" : "empty", symbol->errtxt);
assert_zero(strcmp(symbol->errtxt, data[i].expected_errtxt), "i:%d strcmp(%s, %s) != 0\n", i, symbol->errtxt, data[i].expected_errtxt);
if (ret < ZINT_ERROR) {
assert_equal(symbol->rows, data[i].expected_rows, "i:%d symbol->rows %d != %d\n", i, symbol->rows, data[i].expected_rows);
assert_equal(symbol->width, data[i].expected_width, "i:%d symbol->width %d != %d\n", i, symbol->width, data[i].expected_width);
}
ZBarcode_Delete(symbol);
}
testFinish();
}
static void test_encode(const testCtx *const p_ctx) {
int debug = p_ctx->debug;
struct item {
int symbology;
int option_2;
const char *data;
int length;
int ret;
int expected_rows;
int expected_width;
const char *comment;
const char *expected;
};
static const struct item data[] = {
/* 0*/ { BARCODE_CODE11, -1, "123-45", -1, 0, 1, 78, "2 check digits (52); verified manually against TEC-IT",
"101100101101011010010110110010101011010101101101101101011011010100101101011001"
},
/* 1*/ { BARCODE_CODE11, -1, "93", -1, 0, 1, 44, "2 check digits (--); verified manually against TEC-IT",
"10110010110101011001010101101010110101011001"
},
/* 2*/ { BARCODE_CODE11, 1, "123-455", -1, 0, 1, 78, "1 check digit (2); verified manually against TEC-IT",
"101100101101011010010110110010101011010101101101101101011011010100101101011001"
},
/* 3*/ { BARCODE_CODE11, 2, "123-4552", -1, 0, 1, 78, "0 check digits; verified manually against TEC-IT",
"101100101101011010010110110010101011010101101101101101011011010100101101011001"
},
/* 4*/ { BARCODE_CODE11, 1, "123-45", -1, 0, 1, 70, "1 check digit; verified manually against TEC-IT",
"1011001011010110100101101100101010110101011011011011010110110101011001"
},
/* 5*/ { BARCODE_CODE11, 2, "123-45", -1, 0, 1, 62, "0 check digits; verified manually against TEC-IT",
"10110010110101101001011011001010101101010110110110110101011001"
},
};
const int data_size = ARRAY_SIZE(data);
int i, length, ret;
struct zint_symbol *symbol = NULL;
char escaped[1024];
char cmp_buf[8192];
char cmp_msg[1024];
/* Only do BWIPP/ZXing-C++ tests if asked, too slow otherwise */
int do_bwipp = (debug & ZINT_DEBUG_TEST_BWIPP) && testUtilHaveGhostscript();
int do_zxingcpp = (debug & ZINT_DEBUG_TEST_ZXINGCPP) && testUtilHaveZXingCPPDecoder();
testStartSymbol(p_ctx->func_name, &symbol);
for (i = 0; i < data_size; i++) {
if (testContinue(p_ctx, i)) continue;
symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
length = testUtilSetSymbol(symbol, data[i].symbology, -1 /*input_mode*/, -1 /*eci*/, -1 /*option_1*/, data[i].option_2, -1, -1 /*output_options*/, data[i].data, data[i].length, debug);
ret = ZBarcode_Encode(symbol, TCU(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 (p_ctx->generate) {
printf(" /*%3d*/ { %s, %d, \"%s\", %d, %s, %d, %d, \"%s\",\n",
i, testUtilBarcodeName(data[i].symbology), data[i].option_2, testUtilEscape(data[i].data, length, escaped, sizeof(escaped)), data[i].length,
testUtilErrorName(data[i].ret), symbol->rows, symbol->width, 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, -1, data[i].option_2, -1, debug)) {
ret = testUtilBwipp(i, symbol, -1, data[i].option_2, -1, data[i].data, length, NULL, cmp_buf, sizeof(cmp_buf), NULL);
assert_zero(ret, "i:%d %s testUtilBwipp ret %d != 0\n", i, testUtilBarcodeName(symbol->symbology), ret);
ret = testUtilBwippCmp(symbol, cmp_msg, cmp_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, cmp_msg, cmp_buf, data[i].expected);
}
if (do_zxingcpp && testUtilCanZXingCPP(i, symbol, data[i].data, length, debug)) {
int cmp_len, ret_len;
char modules_dump[8192 + 1];
assert_notequal(testUtilModulesDump(symbol, modules_dump, sizeof(modules_dump)), -1, "i:%d testUtilModulesDump == -1\n", i);
ret = testUtilZXingCPP(i, symbol, data[i].data, length, modules_dump, 1 /*zxingcpp_cmp*/, cmp_buf,
sizeof(cmp_buf), &cmp_len);
assert_zero(ret, "i:%d %s testUtilZXingCPP ret %d != 0\n", i, testUtilBarcodeName(symbol->symbology), ret);
ret = testUtilZXingCPPCmp(symbol, cmp_msg, cmp_buf, cmp_len, data[i].data, length,
NULL /*primary*/, escaped, &ret_len);
assert_zero(ret, "i:%d %s testUtilZXingCPPCmp %d != 0 %s\n actual: %.*s\nexpected: %.*s\n",
i, testUtilBarcodeName(symbol->symbology), ret, cmp_msg, cmp_len, cmp_buf, ret_len,
escaped);
}
}
}
ZBarcode_Delete(symbol);
}
testFinish();
}
int main(int argc, char *argv[]) {
testFunction funcs[] = { /* name, func */
{ "test_large", test_large },
{ "test_hrt", test_hrt },
{ "test_input", test_input },
{ "test_encode", test_encode },
};
testRun(argc, argv, funcs, ARRAY_SIZE(funcs));
testReport();
return 0;
}
/* vim: set ts=4 sw=4 et : */
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