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fab7435fac
zint/backend/tests/test_telepen.c
gitlost fab7435fac Performance improvements for linear encoding and raster output 
- use fixed-length string tables (mostly) instead of (char *) pointer ones
   (saves ~40K)
 - re-use C128Table for CODABLOCKF and CODE16K
   (required removal of Stop character and extra CODE16K-only entry)
 - use pointer to destination and copy (memcpy/strcpy(), bin_append_posn())
   instead of concatenating (strcat()) (mostly)
 - replace last remaining bin_append()s with bin_append_posn();
   bin_append() removed
 - add length arg to toupper() and expand() (avoids strlen())
 - change is_sane() to use table-based flags (avoids an iteration)
 - rename lookup() to is_sane_lookup() and change to check and return posns
   and use in pointer to destination loops (avoids strcat()s)
 - remove special case PHARMA in expand() (dealt with in pharma())
 - make #define SILVER/CALCIUM/TECHNETIUM/KRSET etc static strings
 - replace strchr() -> posn()
 - CODE128: populate destination once in checksum loop; re-use and export
   some more routines (c128_set_a/b/c(), c128_put_in_set()) for sharing;
   prefix defines (SHIFTA -> C128_SHIFTA etc) and existing exported routines
 - use factor XOR toggle trick in checksum calcs (avoids branch)
 - raster.c: fill out single 1-pixel row and copy using new draw_bar_line(),
   copy_bar_line() routines; similarly in buffer_plot compare previous line &
   copy if same (same technique as used to improve non-half-integer scaling,
   significant performance increase, (c) codemonkey82);
   also done for PNG (BMP/GIF/PCX/TIFF not done)
 - raster/vector/output.c: shorten "output_" prefix -> "out_";
   sync vector to other raster changes to try to keep source files similar
 - 2of5.c: prefix "c25_"
JAPANPOST: return error if input data truncated (backward incompatible)
DAFT: max chars 50 -> 100
common.c: istwodigit() -> is_twodigit()
common.c/emf.c/output.c: use some further stripf()s (MSVC6 float variations)
library.c: new check_output_args() helper
zint.h: add BARCODE_LAST marker and use in library.c
QRCODE: remove a NOLINT (requires clang-tidy-13), one remaining
CMake: separate no-optimize from ZINT_DEBUG into new ZINT_NOOPT option
2021-10-20 23:05:30 +01:00

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/*
libzint - the open source barcode library
Copyright (C) 2020 - 2021 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.
*/
/* vim: set ts=4 sw=4 et : */
#include "testcommon.h"
static void test_large(int index, int debug) {
struct item {
int symbology;
char *pattern;
int length;
int ret;
int expected_rows;
int expected_width;
};
// s/\/\*[ 0-9]*\*\//\=printf("\/*%3d*\/", line(".") - line("'<"))
struct item data[] = {
/* 0*/ { BARCODE_TELEPEN, "\177", 30, 0, 1, 528 },
/* 1*/ { BARCODE_TELEPEN, "\177", 31, ZINT_ERROR_TOO_LONG, -1, -1 },
/* 2*/ { BARCODE_TELEPEN_NUM, "1", 60, 0, 1, 528 },
/* 3*/ { BARCODE_TELEPEN_NUM, "1", 61, ZINT_ERROR_TOO_LONG, -1, -1 },
};
int data_size = ARRAY_SIZE(data);
int i, length, ret;
struct zint_symbol *symbol;
char data_buf[64];
testStart("test_large");
for (i = 0; i < data_size; i++) {
if (index != -1 && i != index) 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*/, -1, -1, -1 /*output_options*/, data_buf, data[i].length, debug);
ret = ZBarcode_Encode(symbol, (unsigned char *) 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);
if (ret < 5) {
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(int index, int debug) {
struct item {
int symbology;
char *data;
int length;
char *expected;
};
// s/\/\*[ 0-9]*\*\//\=printf("\/*%3d*\/", line(".") - line("'<"))
struct item data[] = {
/* 0*/ { BARCODE_TELEPEN, "ABC1234.;$", -1, "ABC1234.;$" },
/* 1*/ { BARCODE_TELEPEN, "abc1234.;$", -1, "abc1234.;$" },
/* 2*/ { BARCODE_TELEPEN, "ABC1234\001", -1, "ABC1234\001" },
/* 3*/ { BARCODE_TELEPEN, "ABC\0001234", 8, "ABC 1234" },
/* 4*/ { BARCODE_TELEPEN_NUM, "1234", -1, "1234" },
/* 5*/ { BARCODE_TELEPEN_NUM, "123X", -1, "123X" },
/* 6*/ { BARCODE_TELEPEN_NUM, "123x", -1, "123X" }, // Converts to upper
/* 7*/ { BARCODE_TELEPEN_NUM, "12345", -1, "012345" }, // Adds leading zero if odd
};
int data_size = ARRAY_SIZE(data);
int i, length, ret;
struct zint_symbol *symbol;
testStart("test_hrt");
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, data[i].symbology, -1 /*input_mode*/, -1 /*eci*/, -1 /*option_1*/, -1, -1, -1 /*output_options*/, data[i].data, data[i].length, debug);
ret = ZBarcode_Encode(symbol, (unsigned char *) data[i].data, length);
assert_zero(ret, "i:%d ZBarcode_Encode ret %d != 0 %s\n", i, ret, symbol->errtxt);
assert_zero(strcmp((char *) symbol->text, data[i].expected), "i:%d strcmp(%s, %s) != 0\n", i, symbol->text, data[i].expected);
ZBarcode_Delete(symbol);
}
testFinish();
}
static void test_input(int index, int debug) {
struct item {
int symbology;
char *data;
int length;
int ret;
int expected_rows;
int expected_width;
};
// s/\/\*[ 0-9]*\*\//\=printf("\/*%3d*\/", line(".") - line("'<"))
struct item data[] = {
/* 0*/ { BARCODE_TELEPEN, " !\"#$%&'()*+,-./0123456789:;<", -1, 0, 1, 512 },
/* 1*/ { BARCODE_TELEPEN, "AZaz\176\001", -1, 0, 1, 144 },
/* 2*/ { BARCODE_TELEPEN, "\000\177", 2, 0, 1, 80 },
/* 3*/ { BARCODE_TELEPEN, "é", -1, ZINT_ERROR_INVALID_DATA, -1, -1 },
/* 4*/ { BARCODE_TELEPEN_NUM, "1234567890", -1, 0, 1, 128 },
/* 5*/ { BARCODE_TELEPEN_NUM, "123456789A", -1, ZINT_ERROR_INVALID_DATA, -1, -1 },
/* 6*/ { BARCODE_TELEPEN_NUM, "123456789X", -1, 0, 1, 128 }, // [0-9]X allowed
/* 7*/ { BARCODE_TELEPEN_NUM, "12345678X9", -1, ZINT_ERROR_INVALID_DATA, -1, -1 }, // X[0-9] not allowed
/* 8*/ { BARCODE_TELEPEN_NUM, "1X34567X9X", -1, 0, 1, 128 }, // [0-9]X allowed multiple times
};
int data_size = ARRAY_SIZE(data);
int i, length, ret;
struct zint_symbol *symbol;
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");
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);
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 (ret < 5) {
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();
}
// Telepen Barcode Symbology information and History (BSiH) https://telepen.co.uk/wp-content/uploads/2018/10/Barcode-Symbology-information-and-History.pdf
// 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
static void test_encode(int index, int generate, int debug) {
struct item {
int symbology;
char *data;
int length;
int ret;
int expected_rows;
int expected_width;
char *comment;
char *expected;
};
struct item data[] = {
/* 0*/ { BARCODE_TELEPEN, "1A", -1, 0, 1, 80, "Telepen BSiH Example, same",
"10101010101110001011101000100010101110111011100010100010001110101110001010101010"
},
/* 1*/ { BARCODE_TELEPEN, "ABC", -1, 0, 1, 96, "Telepen E2326U Example, same",
"101010101011100010111011101110001110001110111000101011101110101011101000101000101110001010101010"
},
/* 2*/ { BARCODE_TELEPEN, "RST", -1, 0, 1, 96, "Verified manually against tec-it",
"101010101011100011100011100010101010111010111000111010111000101010111000111011101110001010101010"
},
/* 3*/ { BARCODE_TELEPEN, "?@", -1, 0, 1, 80, "ASCII count 127, check 0; verified manually against tec-it",
"10101010101110001010101010101110111011101110101011101110111011101110001010101010"
},
/* 4*/ { BARCODE_TELEPEN, "\000", 1, 0, 1, 64, "Verified manually against tec-it",
"1010101010111000111011101110111011101110111011101110001010101010"
},
/* 5*/ { BARCODE_TELEPEN_NUM, "1234567890", -1, 0, 1, 128, "Verified manually against tec-it",
"10101010101110001010101110101110101000101010001010101110101110001011101010001000101110001010101010101011101010101110001010101010"
},
/* 6*/ { BARCODE_TELEPEN_NUM, "123456789", -1, 0, 1, 128, "Verified manually against tec-it (012345679)",
"10101010101110001110101010111010111000100010001011101110001110001000101010001010111010100010100010111000101110101110001010101010"
},
/* 7*/ { BARCODE_TELEPEN_NUM, "123X", -1, 0, 1, 80, "Verified manually against tec-it",
"10101010101110001010101110101110111010111000111011101011101110001110001010101010"
},
/* 8*/ { BARCODE_TELEPEN_NUM, "1X3X", -1, 0, 1, 80, "Verified manually against tec-it",
"10101010101110001110001110001110111010111000111010111010101110001110001010101010"
},
/* 9*/ { BARCODE_TELEPEN_NUM, "3637", -1, 0, 1, 80, "Glyph count 127, check 0; verified manually against tec-it",
"10101010101110001010101010101110111011101110101011101110111011101110001010101010"
},
};
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, data[i].symbology, -1 /*input_mode*/, -1 /*eci*/, -1 /*option_1*/, -1, -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, \"%s\", %d, %s, %d, %d, \"%s\",\n",
i, testUtilBarcodeName(data[i].symbology), 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 < 5) {
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, -1, -1, debug)) {
ret = testUtilBwipp(i, symbol, -1, -1, -1, data[i].data, length, NULL, bwipp_buf, sizeof(bwipp_buf));
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();
}
// #181 Nico Gunkel OSS-Fuzz
static void test_fuzz(int index, int debug) {
struct item {
int symbology;
char *data;
int length;
int ret;
};
// Note NULs where using DELs code (16 binary characters wide)
// s/\/\*[ 0-9]*\*\//\=printf("\/*%2d*\/", line(".") - line("'<"))
struct item data[] = {
/* 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 },
/* 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 },
/* 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 },
/* 3*/ { BARCODE_TELEPEN_NUM, "040404040404040404040404040404040404040404040404040404040404", 60, 0 },
/* 4*/ { BARCODE_TELEPEN_NUM, "1234567890123456789012345678901234567890123456789012345678901", 61, ZINT_ERROR_TOO_LONG },
/* 5*/ { BARCODE_TELEPEN_NUM, "00000000000000000000000000000000000000000000000000000000000X", 60, 0 },
/* 6*/ { BARCODE_TELEPEN_NUM, "999999999999999999999999999999999999999999999999999999999999", 60, 0 },
};
int data_size = ARRAY_SIZE(data);
int i, length, ret;
struct zint_symbol *symbol;
testStart("test_fuzz");
for (i = 0; i < data_size; i++) {
if (index != -1 && i != index) continue;
symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
symbol->symbology = data[i].symbology;
symbol->debug |= debug;
length = data[i].length == -1 ? (int) strlen(data[i].data) : data[i].length;
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);
ZBarcode_Delete(symbol);
}
testFinish();
}
static char TeleTable[128][16] = {
{ "31313131" }, { "1131313111" }, { "33313111" }, { "1111313131" },
{ "3111313111" }, { "11333131" }, { "13133131" }, { "111111313111" },
{ "31333111" }, { "1131113131" }, { "33113131" }, { "1111333111" },
{ "3111113131" }, { "1113133111" }, { "1311133111" }, { "111111113131" },
{ "3131113111" }, { "11313331" }, { "333331" }, { "111131113111" },
{ "31113331" }, { "1133113111" }, { "1313113111" }, { "1111113331" },
{ "31131331" }, { "113111113111" }, { "3311113111" }, { "1111131331" },
{ "311111113111" }, { "1113111331" }, { "1311111331" }, { "11111111113111" },
{ "31313311" }, { "1131311131" }, { "33311131" }, { "1111313311" },
{ "3111311131" }, { "11333311" }, { "13133311" }, { "111111311131" },
{ "31331131" }, { "1131113311" }, { "33113311" }, { "1111331131" },
{ "3111113311" }, { "1113131131" }, { "1311131131" }, { "111111113311" },
{ "3131111131" }, { "1131131311" }, { "33131311" }, { "111131111131" },
{ "3111131311" }, { "1133111131" }, { "1313111131" }, { "111111131311" },
{ "3113111311" }, { "113111111131" }, { "3311111131" }, { "111113111311" },
{ "311111111131" }, { "111311111311" }, { "131111111311" }, { "11111111111131" },
{ "3131311111" }, { "11313133" }, { "333133" }, { "111131311111" },
{ "31113133" }, { "1133311111" }, { "1313311111" }, { "1111113133" },
{ "313333" }, { "113111311111" }, { "3311311111" }, { "11113333" },
{ "311111311111" }, { "11131333" }, { "13111333" }, { "11111111311111" },
{ "31311133" }, { "1131331111" }, { "33331111" }, { "1111311133" },
{ "3111331111" }, { "11331133" }, { "13131133" }, { "111111331111" },
{ "3113131111" }, { "1131111133" }, { "33111133" }, { "111113131111" },
{ "3111111133" }, { "111311131111" }, { "131111131111" }, { "111111111133" },
{ "31311313" }, { "113131111111" }, { "3331111111" }, { "1111311313" },
{ "311131111111" }, { "11331313" }, { "13131313" }, { "11111131111111" },
{ "3133111111" }, { "1131111313" }, { "33111313" }, { "111133111111" },
{ "3111111313" }, { "111313111111" }, { "131113111111" }, { "111111111313" },
{ "313111111111" }, { "1131131113" }, { "33131113" }, { "11113111111111" },
{ "3111131113" }, { "113311111111" }, { "131311111111" }, { "111111131113" },
{ "3113111113" }, { "11311111111111" }, { "331111111111" }, { "111113111113" },
{ "31111111111111" }, { "111311111113" }, { "131111111113" },
{'1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1'},
};
// Dummy to generate lengths table
static void test_generate_lens(int generate) {
int i;
if (!generate) {
return;
}
printf("static const char TeleLens[128] = {");
for (i = 0; i < 127; i++) {
if ((i % 16) == 0) {
printf("\n %2d,", (int) strlen(TeleTable[i]));
} else {
printf(" %2d,", (int) strlen(TeleTable[i]));
}
}
printf(" 16\n};\n");
}
int main(int argc, char *argv[]) {
testFunction funcs[] = { /* name, func, has_index, has_generate, has_debug */
{ "test_large", test_large, 1, 0, 1 },
{ "test_hrt", test_hrt, 1, 0, 1 },
{ "test_input", test_input, 1, 0, 1 },
{ "test_encode", test_encode, 1, 1, 1 },
{ "test_fuzz", test_fuzz, 1, 0, 1 },
{ "test_generate_lens", test_generate_lens, 0, 1, 0 },
};
testRun(argc, argv, funcs, ARRAY_SIZE(funcs));
testReport();
return 0;
}
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