Mirrors/zint
1
0
Fork 0
mirror of https://git.code.sf.net/p/zint/code synced 2025-12-26 06:17:04 +00:00
Code Issues Projects Releases Wiki Activity
Files
afea0ad2c3ef22b3902aacc1e4d74061e3534696
zint/backend/tests/test_library.c
Schaich afea0ad2c3 Get test_library compiled on windows 
test_file_unreadable cannot be implemented easily, as files are always
readable by their owner on windows. While `_chmod` is available in the POSIX
compatibility function set, it cannot be used to take away read permissions,
either.

While here, move functional code out of any assert statements. It shall be
executed even when the assertions are disabled
2021-06-10 21:00:42 +09:00

666 lines
34 KiB
C
Raw Blame History

/*
libzint - the open source barcode library
Copyright (C) 2019 - 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"
#include <fcntl.h>
#include <sys/stat.h>
#ifdef _WIN32
#include <windows.h>
#endif
#include <errno.h>
static void test_checks(int index, int debug) {
testStart("");
int ret;
struct item {
int symbology;
char *data;
int length;
int input_mode;
int eci;
float dot_size;
int warn_level;
int ret;
char *expected;
int expected_symbology;
};
// s/\/\*[ 0-9]*\*\//\=printf("\/*%3d*\/", line(".") - line("'<"))
struct item data[] = {
/* 0*/ { BARCODE_CODE128, "1234", -1, -1, 3, -1, -1, ZINT_ERROR_INVALID_OPTION, "Error 217: Symbology does not support ECI switching", -1 },
/* 1*/ { BARCODE_CODE128, "1234", -1, -1, 0, -1, -1, 0, "", -1 },
/* 2*/ { BARCODE_QRCODE, "1234", -1, -1, 3, -1, -1, 0, "", -1 },
/* 3*/ { BARCODE_QRCODE, "1234", -1, -1, 999999 + 1, -1, -1, ZINT_ERROR_INVALID_OPTION, "Error 218: Invalid ECI mode", -1 },
/* 4*/ { BARCODE_CODE128, "1234", -1, -1, -1, 20.1, -1, ZINT_ERROR_INVALID_OPTION, "Error 221: Invalid dot size", -1 },
/* 5*/ { BARCODE_CODE128, "1234", -1, GS1_MODE, -1, -1, -1, ZINT_ERROR_INVALID_OPTION, "Error 220: Selected symbology does not support GS1 mode", -1 },
/* 6*/ { BARCODE_GS1_128, "[21]12\0004", 8, GS1_MODE, -1, -1, -1, ZINT_ERROR_INVALID_DATA, "Error 262: NUL characters not permitted in GS1 mode", -1 },
/* 7*/ { BARCODE_GS1_128, "[21]12é4", -1, GS1_MODE, -1, -1, -1, ZINT_ERROR_INVALID_DATA, "Error 250: Extended ASCII characters are not supported by GS1", -1 },
/* 8*/ { BARCODE_GS1_128, "[21]12\0074", -1, GS1_MODE, -1, -1, -1, ZINT_ERROR_INVALID_DATA, "Error 251: Control characters are not supported by GS1", -1 },
/* 9*/ { BARCODE_GS1_128, "[21]1234", -1, GS1_MODE, -1, -1, -1, 0, "", -1 },
/* 10*/ { 0, "1", -1, -1, -1, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 206: Symbology out of range", BARCODE_CODE128 },
/* 11*/ { 0, "1", -1, -1, -1, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 206: Symbology out of range", -1 },
/* 12*/ { 0, "1", -1, -1, 1, -1, -1, ZINT_ERROR_INVALID_OPTION, "Error 217: Symbology does not support ECI switching", BARCODE_CODE128 }, // Not supporting beats invalid ECI
/* 13*/ { 0, "1", -1, -1, 1, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 206: Symbology out of range", -1 },
/* 14*/ { 0, "1", -1, -1, -1, 0.009, -1, ZINT_ERROR_INVALID_OPTION, "Error 221: Invalid dot size", BARCODE_CODE128 },
/* 15*/ { 0, "1", -1, -1, -1, 0.009, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 206: Symbology out of range", -1 },
/* 16*/ { 0, "1", -1, -1, 1, 0.009, -1, ZINT_ERROR_INVALID_OPTION, "Error 217: Symbology does not support ECI switching", BARCODE_CODE128 }, // Invalid dot size no longer beats invalid ECI
/* 17*/ { 0, "1", -1, -1, -1, 0.009, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 206: Symbology out of range", -1 },
/* 18*/ { 5, "1", -1, -1, -1, -1, -1, 0, "", BARCODE_C25STANDARD },
/* 19*/ { 5, "1", -1, -1, -1, -1, WARN_FAIL_ALL, 0, "", BARCODE_C25STANDARD },
/* 20*/ { 12, "1", -1, -1, -1, -1, -1, 0, "", BARCODE_EANX },
/* 21*/ { 12, "1", -1, -1, -1, -1, WARN_FAIL_ALL, 0, "", BARCODE_EANX },
/* 22*/ { 19, "1", -1, -1, -1, -1, -1, ZINT_ERROR_TOO_LONG, "Error 362: Input too short", BARCODE_CODABAR },
/* 23*/ { 19, "A1B", -1, -1, -1, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 207: Codabar 18 not supported", BARCODE_CODABAR },
/* 24*/ { 19, "A1B", -1, -1, -1, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 207: Codabar 18 not supported", -1 },
/* 25*/ { 26, "1", -1, -1, -1, -1, -1, 0, "", BARCODE_UPCA },
/* 26*/ { 26, "1", -1, -1, -1, -1, WARN_FAIL_ALL, 0, "", BARCODE_UPCA },
/* 27*/ { 27, "1", -1, -1, -1, -1, -1, ZINT_ERROR_INVALID_OPTION, "Error 208: UPCD1 not supported", 27 },
/* 28*/ { 54, "1", -1, -1, -1, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 210: General Parcel Code not supported", BARCODE_CODE128 },
/* 29*/ { 54, "1", -1, -1, -1, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 210: General Parcel Code not supported", -1 },
/* 30*/ { 91, "1", -1, -1, -1, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 212: Symbology out of range", BARCODE_CODE128 },
/* 31*/ { 91, "1", -1, -1, -1, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 212: Symbology out of range", -1 },
/* 32*/ { 95, "1", -1, -1, -1, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 213: Symbology out of range", BARCODE_CODE128 },
/* 33*/ { 95, "1", -1, -1, -1, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 213: Symbology out of range", -1 },
/* 34*/ { 111, "1", -1, -1, -1, -1, -1, 0, "", BARCODE_HIBC_BLOCKF },
/* 35*/ { 111, "1", -1, -1, -1, -1, WARN_FAIL_ALL, 0, "", BARCODE_HIBC_BLOCKF },
/* 36*/ { 114, "1", -1, -1, -1, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 214: Symbology out of range", BARCODE_CODE128 },
/* 37*/ { 114, "1", -1, -1, -1, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 214: Symbology out of range", -1 },
/* 38*/ { 120, "1", -1, -1, -1, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 215: Symbology out of range", BARCODE_CODE128 },
/* 39*/ { 120, "1", -1, -1, -1, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 215: Symbology out of range", -1 },
/* 40*/ { 146, "1", -1, -1, -1, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 216: Symbology out of range", BARCODE_CODE128 },
/* 41*/ { 146, "1", -1, -1, -1, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 216: Symbology out of range", -1 },
/* 42*/ { BARCODE_CODE128, "\200", -1, UNICODE_MODE, -1, -1, -1, ZINT_ERROR_INVALID_DATA, "Error 245: Invalid UTF-8", -1 },
};
int data_size = ARRAY_SIZE(data);
for (int i = 0; i < data_size; i++) {
if (index != -1 && i != index) continue;
struct zint_symbol *symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
int length = testUtilSetSymbol(symbol, data[i].symbology, data[i].input_mode, data[i].eci, -1 /*option_1*/, -1, -1, -1 /*output_options*/, data[i].data, data[i].length, debug);
if (data[i].dot_size != -1) {
symbol->dot_size = data[i].dot_size;
}
if (data[i].warn_level != -1) {
symbol->warn_level = data[i].warn_level;
}
ret = ZBarcode_Encode(symbol, (unsigned char *) data[i].data, length);
assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode(%d) ret %d != %d (%s)\n", i, data[i].symbology, ret, data[i].ret, symbol->errtxt);
ret = strcmp(symbol->errtxt, data[i].expected);
assert_zero(ret, "i:%d (%d) strcmp(%s, %s) %d != 0\n", i, data[i].symbology, symbol->errtxt, data[i].expected, ret);
if (data[i].expected_symbology == -1) {
assert_equal(symbol->symbology, data[i].symbology, "i:%d symbol->symbology %d != original %d\n", i, symbol->symbology, data[i].symbology);
} else {
assert_equal(symbol->symbology, data[i].expected_symbology, "i:%d symbol->symbology %d != expected %d\n", i, symbol->symbology, data[i].expected_symbology);
}
ZBarcode_Delete(symbol);
}
testFinish();
}
static void test_input_mode(int index, int debug) {
testStart("");
int ret;
struct item {
char *data;
int input_mode;
int ret;
int expected_input_mode;
};
// s/\/\*[ 0-9]*\*\//\=printf("\/*%3d*\/", line(".") - line("'<"))
struct item data[] = {
/* 0*/ { "1234", DATA_MODE, 0, DATA_MODE },
/* 1*/ { "1234", DATA_MODE | ESCAPE_MODE, 0, DATA_MODE | ESCAPE_MODE },
/* 2*/ { "1234", UNICODE_MODE, 0, UNICODE_MODE },
/* 3*/ { "1234", UNICODE_MODE | ESCAPE_MODE, 0, UNICODE_MODE | ESCAPE_MODE },
/* 4*/ { "[01]12345678901231", GS1_MODE, 0, GS1_MODE },
/* 5*/ { "[01]12345678901231", GS1_MODE | ESCAPE_MODE, 0, GS1_MODE | ESCAPE_MODE },
/* 6*/ { "1234", 4 | ESCAPE_MODE, 0, DATA_MODE }, // Unknown mode reset to bare DATA_MODE
/* 7*/ { "1234", -1, 0, DATA_MODE },
/* 8*/ { "1234", DATA_MODE | 0x10, 0, DATA_MODE | 0x10 }, // Unknown flags kept (but ignored)
/* 9*/ { "1234", UNICODE_MODE | 0x10, 0, UNICODE_MODE | 0x10 },
/* 10*/ { "[01]12345678901231", GS1_MODE | 0x20, 0, GS1_MODE | 0x20 },
};
int data_size = ARRAY_SIZE(data);
for (int i = 0; i < data_size; i++) {
if (index != -1 && i != index) continue;
struct zint_symbol *symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
int length = testUtilSetSymbol(symbol, BARCODE_CODE49 /*Supports GS1*/, data[i].input_mode, -1 /*eci*/, -1 /*option_1*/, -1, -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);
assert_equal(symbol->input_mode, data[i].expected_input_mode, "i:%d symbol->input_mode %d != %d\n", i, symbol->input_mode, data[i].expected_input_mode);
ZBarcode_Delete(symbol);
}
testFinish();
}
static void test_escape_char_process(int index, int generate, int debug) {
testStart("");
int ret;
struct item {
int input_mode;
int eci;
char *data;
int ret;
int expected_width;
char *expected;
int compare_previous;
char *comment;
};
struct item data[] = {
/* 0*/ { DATA_MODE, -1, "\\0\\E\\a\\b\\t\\n\\v\\f\\r\\e\\G\\R\\x81\\\\", 0, 26, "01 05 08 09 0A 0B 0C 0D E7 D8 7B 1F B6 4D 45 B6 45 7C EF DD 8C 4C 8D 1E D0 55 AD FE A8 52", 0, "" },
/* 1*/ { DATA_MODE, -1, "\\c", ZINT_ERROR_INVALID_DATA, 0, "Error 234: Unrecognised escape character in input data", 0, "" },
/* 2*/ { DATA_MODE, -1, "\\", ZINT_ERROR_INVALID_DATA, 0, "Error 236: Incomplete escape character in input data", 0, "" },
/* 3*/ { DATA_MODE, -1, "\\x", ZINT_ERROR_INVALID_DATA, 0, "Error 232: Incomplete escape character in input data", 0, "" },
/* 4*/ { DATA_MODE, -1, "\\x1", ZINT_ERROR_INVALID_DATA, 0, "Error 232: Incomplete escape character in input data", 0, "" },
/* 5*/ { DATA_MODE, -1, "\\x1g", ZINT_ERROR_INVALID_DATA, 0, "Error 233: Corrupt escape character in input data", 0, "" },
/* 6*/ { DATA_MODE, -1, "\\xA01\\xFF", 0, 12, "EB 21 32 EB 80 D8 49 44 DC 7D 9E 3B", 0, "" },
/* 7*/ { UNICODE_MODE, -1, "\\u00A01\\u00FF", 0, 12, "EB 21 32 EB 80 D8 49 44 DC 7D 9E 3B", 1, "" },
/* 8*/ { DATA_MODE, -1, "\\xc3\\xbF", 0, 12, "EB 44 EB 40 81 30 87 17 C5 68 5C 91", 0, "" },
/* 9*/ { DATA_MODE, -1, "\\u00fF", 0, 12, "EB 44 EB 40 81 30 87 17 C5 68 5C 91", 1, "" },
/* 10*/ { UNICODE_MODE, -1, "\\xc3\\xbF", 0, 10, "EB 80 81 47 1E 45 FC 93", 0, "" },
/* 11*/ { UNICODE_MODE, -1, "\\u00fF", 0, 10, "EB 80 81 47 1E 45 FC 93", 1, "" },
/* 12*/ { DATA_MODE, -1, "\\u", ZINT_ERROR_INVALID_DATA, 0, "Error 209: Incomplete Unicode escape character in input data", 0, "" },
/* 13*/ { DATA_MODE, -1, "\\uF", ZINT_ERROR_INVALID_DATA, 0, "Error 209: Incomplete Unicode escape character in input data", 0, "" },
/* 14*/ { DATA_MODE, -1, "\\u0F", ZINT_ERROR_INVALID_DATA, 0, "Error 209: Incomplete Unicode escape character in input data", 0, "" },
/* 15*/ { DATA_MODE, -1, "\\uFG", ZINT_ERROR_INVALID_DATA, 0, "Error 209: Incomplete Unicode escape character in input data", 0, "" },
/* 16*/ { DATA_MODE, -1, "\\u00F", ZINT_ERROR_INVALID_DATA, 0, "Error 209: Incomplete Unicode escape character in input data", 0, "" },
/* 17*/ { DATA_MODE, -1, "\\u00FG", ZINT_ERROR_INVALID_DATA, 0, "Error 211: Corrupt Unicode escape character in input data", 0, "" },
/* 18*/ { DATA_MODE, -1, "\\ufffe", ZINT_ERROR_INVALID_DATA, 0, "Error 246: Invalid Unicode BMP escape character in input data", 0, "Reversed BOM" },
/* 19*/ { DATA_MODE, -1, "\\ud800", ZINT_ERROR_INVALID_DATA, 0, "Error 246: Invalid Unicode BMP escape character in input data", 0, "Surrogate" },
/* 20*/ { DATA_MODE, -1, "\\udfff", ZINT_ERROR_INVALID_DATA, 0, "Error 246: Invalid Unicode BMP escape character in input data", 0, "Surrogate" },
/* 21*/ { UNICODE_MODE, 17, "\\xE2\\x82\\xAC", 0, 12, "F1 12 EB 25 81 4A 0A 8C 31 AC E3 2E", 0, "Zint manual 4.10 Ex1" },
/* 22*/ { UNICODE_MODE, 17, "\\u20AC", 0, 12, "F1 12 EB 25 81 4A 0A 8C 31 AC E3 2E", 1, "" },
/* 23*/ { DATA_MODE, 17, "\\xA4", 0, 12, "F1 12 EB 25 81 4A 0A 8C 31 AC E3 2E", 1, "" },
/* 24*/ { DATA_MODE, 28, "\\xB1\\x60", 0, 12, "F1 1D EB 32 61 D9 1C 0C C2 46 C3 B2", 0, "Zint manual 4.10 Ex2" },
/* 25*/ { UNICODE_MODE, 28, "\\u5E38", 0, 12, "F1 1D EB 32 61 D9 1C 0C C2 46 C3 B2", 1, "" },
};
int data_size = ARRAY_SIZE(data);
char escaped[1024];
struct zint_symbol previous_symbol;
char *input_filename = "test_escape.txt";
for (int i = 0; i < data_size; i++) {
if (index != -1 && i != index) continue;
struct zint_symbol *symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
symbol->debug = ZINT_DEBUG_TEST; // Needed to get codeword dump in errtxt
int length = testUtilSetSymbol(symbol, BARCODE_DATAMATRIX, data[i].input_mode | ESCAPE_MODE, data[i].eci, -1 /*option_1*/, -1, -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, \"%s\", %s, %d, \"%s\", %d, \"%s\" },\n",
i, testUtilInputModeName(data[i].input_mode), data[i].eci, testUtilEscape(data[i].data, length, escaped, sizeof(escaped)),
testUtilErrorName(data[i].ret), symbol->width, symbol->errtxt, data[i].compare_previous, data[i].comment);
} else {
assert_zero(strcmp(symbol->errtxt, data[i].expected), "i:%d strcmp(%s, %s) != 0\n", i, symbol->errtxt, data[i].expected);
if (ret < ZINT_ERROR) {
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);
if (index == -1 && data[i].compare_previous) {
ret = testUtilSymbolCmp(symbol, &previous_symbol);
assert_zero(ret, "i:%d testUtilSymbolCmp ret %d != 0\n", i, ret);
}
}
memcpy(&previous_symbol, symbol, sizeof(previous_symbol));
if (ret < 5) {
// Test from input file
FILE *fp;
fp = fopen(input_filename, "wb");
assert_nonnull(fp, "i:%d fopen(%s) failed\n", i, input_filename);
assert_notequal(fputs(data[i].data, fp), EOF, "i%d fputs(%s) failed == EOF (%d)\n", i, data[i].data, ferror(fp));
assert_zero(fclose(fp), "i%d fclose() failed\n", i);
struct zint_symbol *symbol2 = ZBarcode_Create();
assert_nonnull(symbol, "Symbol2 not created\n");
symbol2->debug = ZINT_DEBUG_TEST; // Needed to get codeword dump in errtxt
(void)testUtilSetSymbol(symbol2, BARCODE_DATAMATRIX, data[i].input_mode | ESCAPE_MODE, data[i].eci, -1 /*option_1*/, -1, -1, -1 /*output_options*/, data[i].data, -1, debug);
ret = ZBarcode_Encode_File(symbol2, input_filename);
assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode_File ret %d != %d (%s)\n", i, ret, data[i].ret, symbol2->errtxt);
assert_zero(strcmp(symbol2->errtxt, data[i].expected), "i:%d strcmp(%s, %s) != 0\n", i, symbol2->errtxt, data[i].expected);
ret = testUtilSymbolCmp(symbol2, symbol);
assert_zero(ret, "i:%d testUtilSymbolCmp symbol2 ret %d != 0\n", i, ret);
assert_zero(remove(input_filename), "i:%d remove(%s) != 0 (%d: %s)\n", i, input_filename, errno, strerror(errno));
ZBarcode_Delete(symbol2);
}
}
ZBarcode_Delete(symbol);
}
testFinish();
}
static void test_cap(int index) {
testStart("");
unsigned int ret;
struct item {
int symbology;
unsigned cap_flag;
unsigned int expected;
};
// s/\/\*[ 0-9]*\*\//\=printf("\/*%2d*\/", line(".") - line("'<"))
struct item data[] = {
/* 0*/ { BARCODE_CODE128, ZINT_CAP_HRT, ZINT_CAP_HRT },
/* 1*/ { BARCODE_CODE128, ZINT_CAP_HRT | ZINT_CAP_STACKABLE | ZINT_CAP_GS1, ZINT_CAP_HRT | ZINT_CAP_STACKABLE },
/* 2*/ { BARCODE_PDF417, ZINT_CAP_HRT | ZINT_CAP_ECI | ZINT_CAP_GS1 | ZINT_CAP_READER_INIT | ZINT_CAP_FULL_MULTIBYTE, ZINT_CAP_ECI | ZINT_CAP_READER_INIT },
/* 3*/ { BARCODE_QRCODE, ZINT_CAP_HRT | ZINT_CAP_ECI | ZINT_CAP_GS1 | ZINT_CAP_DOTTY | ZINT_CAP_READER_INIT | ZINT_CAP_FULL_MULTIBYTE | ZINT_CAP_MASK, ZINT_CAP_ECI | ZINT_CAP_GS1 | ZINT_CAP_DOTTY | ZINT_CAP_FULL_MULTIBYTE | ZINT_CAP_MASK },
/* 4*/ { BARCODE_EANX_CC, ZINT_CAP_HRT | ZINT_CAP_COMPOSITE | ZINT_CAP_EXTENDABLE | ZINT_CAP_ECI | ZINT_CAP_GS1, ZINT_CAP_HRT | ZINT_CAP_COMPOSITE | ZINT_CAP_EXTENDABLE | ZINT_CAP_GS1 },
/* 5*/ { BARCODE_HANXIN, ZINT_CAP_DOTTY | ZINT_CAP_FIXED_RATIO | ZINT_CAP_FULL_MULTIBYTE | ZINT_CAP_MASK, ZINT_CAP_DOTTY | ZINT_CAP_FIXED_RATIO | ZINT_CAP_FULL_MULTIBYTE | ZINT_CAP_MASK },
/* 6*/ { BARCODE_CODE11, ZINT_CAP_DOTTY | ZINT_CAP_FIXED_RATIO | ZINT_CAP_READER_INIT | ZINT_CAP_FULL_MULTIBYTE, 0 },
/* 7*/ { BARCODE_POSTNET, ZINT_CAP_HRT | ZINT_CAP_STACKABLE | ZINT_CAP_EXTENDABLE | ZINT_CAP_COMPOSITE | ZINT_CAP_ECI | ZINT_CAP_GS1 | ZINT_CAP_DOTTY | ZINT_CAP_FIXED_RATIO | ZINT_CAP_READER_INIT | ZINT_CAP_FULL_MULTIBYTE | ZINT_CAP_MASK, 0 },
/* 8*/ { 0, 0, 0 },
};
int data_size = ARRAY_SIZE(data);
for (int i = 0; i < data_size; i++) {
if (index != -1 && i != index) continue;
ret = ZBarcode_Cap(data[i].symbology, data[i].cap_flag);
assert_equal(ret, data[i].expected, "i:%d ZBarcode_Cap(%s, 0x%X) 0x%X != 0x%X\n", i, testUtilBarcodeName(data[i].symbology), data[i].cap_flag, ret, data[i].expected);
}
testFinish();
}
static void test_encode_file_empty(void) {
testStart("");
FILE *fstream;
int ret;
char filename[] = "in.bin";
char buf[ZINT_MAX_DATA_LEN + 1] = {0};
struct zint_symbol *symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
(void)remove(filename); // In case junk hanging around
fstream = fopen(filename, "w+");
fclose(fstream);
ret = ZBarcode_Encode_File(symbol, filename);
assert_equal(ret, ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_File empty ret %d != ZINT_ERROR_INVALID_DATA (%s)\n", ret, symbol->errtxt);
ret = remove(filename);
assert_zero(ret, "remove(%s) != 0 (%d: %s)\n", filename, errno, strerror(errno));
ZBarcode_Delete(symbol);
testFinish();
}
static void test_encode_file_too_large(void) {
testStart("");
FILE *fstream;
int ret;
char filename[] = "in.bin";
char buf[ZINT_MAX_DATA_LEN + 1] = {0};
struct zint_symbol *symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
(void)remove(filename); // In case junk hanging around
fstream = fopen(filename, "w+");
ret = fwrite(buf, 1, sizeof(buf), fstream);
assert_equal(ret, sizeof(buf), "fwrite retun value: %d != %d\n", ret, (int)sizeof(buf));
fclose(fstream);
ret = ZBarcode_Encode_File(symbol, filename);
assert_equal(ret, ZINT_ERROR_TOO_LONG, "ZBarcode_Encode_File too large ret %d != ZINT_ERROR_TOO_LONG (%s)\n", ret, symbol->errtxt);
ret = remove(filename);
assert_zero(ret, "remove(%s) != 0 (%d: %s)\n", filename, errno, strerror(errno));
ZBarcode_Delete(symbol);
testFinish();
}
// #181 Nico Gunkel OSS-Fuzz
static void test_encode_file_unreadable(void) {
testStart("");
#ifdef _WIN32
testSkip("Test not implemented on Windows");
#else
int ret;
char filename[] = "in.bin";
char buf[ZINT_MAX_DATA_LEN + 1] = {0};
int fd;
struct zint_symbol *symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
// Unreadable file
fd = creat(filename, S_IWUSR);
assert_notequal(fd, -1, "Unreadable input file (%s) not created == -1 (%d: %s)\n", filename, errno, strerror(errno));
ret = write(fd, buf, 1);
assert_equal(ret, 1, "Unreadable write ret %d != 1\n", ret);
ret = close(fd);
assert_zero(ret, "Unreadable close(%s) != 0(%d: %s)\n", filename, errno, strerror(errno));
ret = ZBarcode_Encode_File(symbol, filename);
assert_equal(ret, ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_File unreadable ret %d != ZINT_ERROR_INVALID_DATA (%s)\n", ret, symbol->errtxt);
ret = remove(filename);
assert_zero(ret, "remove(%s) != 0 (%d: %s)\n", filename, errno, strerror(errno));
ZBarcode_Delete(symbol);
testFinish();
#endif /* _WIN32 */
}
// #181 Nico Gunkel OSS-Fuzz (buffer not freed on fread() error) Note: unable to reproduce fread() error using this method
static void test_encode_file_directory(void) {
testStart("");
int ret;
char dirname[] = "in_dir";
struct zint_symbol *symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
#ifdef _WIN32
ret = CreateDirectory(dirname, NULL);
assert_zero(!ret, "CreateDirectory(%s) == 0\n", dirname);
#else
(void)rmdir(dirname); // In case junk hanging around
ret = mkdir(dirname, 0700);
assert_zero(ret, "mkdir(%s, 0700) != 0 (%d: %s)\n", dirname, errno, strerror(errno));
#endif
ret = ZBarcode_Encode_File(symbol, dirname);
assert_equal(ret, ZINT_ERROR_INVALID_DATA, "ret %d != ZINT_ERROR_INVALID_DATA (%s)\n", ret, symbol->errtxt);
#ifdef _WIN32
ret = RemoveDirectory(dirname);
assert_zero(!ret, "RemoveDirectory(%s) == 0\n", dirname);
#else
ret = rmdir(dirname);
assert_zero(ret, "rmdir(%s) != 0 (%d: %s)\n", dirname, errno, strerror(errno));
#endif
ZBarcode_Delete(symbol);
testFinish();
}
static void test_bad_args(void) {
testStart("");
int ret;
char *data = "1";
char *filename = "1.png";
char *empty = "";
// These just return, no error
ZBarcode_Clear(NULL);
ZBarcode_Delete(NULL);
ret = ZBarcode_Version();
assert_nonzero(ret >= 20901, "ZBarcode_Version() %d <= 20901\n", ret);
assert_zero(ZBarcode_ValidID(0), "ZBarcode_ValidID(0) non-zero\n");
assert_zero(ZBarcode_ValidID(10), "ZBarcode_ValidID(10) non-zero\n"); // Note 10 remapped to BARCODE_EANX in ZBarcode_Encode() for tbarcode compat but not counted as valid
ret = ZBarcode_Cap(0, ~0);
assert_zero(ret, "ZBarcode_Cap(0, ~0) ret 0x%X != 0\n", ret);
ret = ZBarcode_Cap(10, ~0);
assert_zero(ret, "ZBarcode_Cap(10, ~0) ret 0x%X != 0\n", ret);
// NULL symbol
assert_equal(ZBarcode_Encode(NULL, (unsigned char *) data, 1), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode(NULL, data, 1) != ZINT_ERROR_INVALID_DATA\n");
assert_equal(ZBarcode_Print(NULL, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Print(NULL, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_equal(ZBarcode_Buffer(NULL, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Buffer(NULL, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_equal(ZBarcode_Buffer_Vector(NULL, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Buffer_Vector(NULL, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_equal(ZBarcode_Encode_and_Print(NULL, (unsigned char *) data, 1, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_and_Print(NULL, data, 1, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_equal(ZBarcode_Encode_and_Buffer(NULL, (unsigned char *) data, 1, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_and_Buffer(NULL, data, 1, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_equal(ZBarcode_Encode_File(NULL, filename), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_File(NULL, filename) != ZINT_ERROR_INVALID_DATA\n");
assert_equal(ZBarcode_Encode_File_and_Print(NULL, filename, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_File_and_Print(NULL, filename, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_equal(ZBarcode_Encode_File_and_Buffer(NULL, filename, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_File_and_Buffer(NULL, filename, 0) != ZINT_ERROR_INVALID_DATA\n");
struct zint_symbol *symbol = ZBarcode_Create();
assert_nonnull(symbol, "Symbol not created\n");
// NULL data/filename
symbol->errtxt[0] = '\0';
assert_equal(ZBarcode_Encode(symbol, NULL, 1), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode(symbol, NULL, 1) != ZINT_ERROR_INVALID_DATA\n");
assert_nonzero(strlen(symbol->errtxt), "ZBarcode_Encode(symbol, NULL, 1) no errtxt\n");
symbol->errtxt[0] = '\0';
assert_equal(ZBarcode_Encode_and_Print(symbol, NULL, 1, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_and_Print(symbol, NULL, 1, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_nonzero(strlen(symbol->errtxt), "ZBarcode_Encode_and_Print(symbol, NULL, 1, 0) no errtxt\n");
symbol->errtxt[0] = '\0';
assert_equal(ZBarcode_Encode_and_Buffer(symbol, NULL, 1, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_and_Buffer(symbol, NULL, 1, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_nonzero(strlen(symbol->errtxt), "ZBarcode_Encode_and_Buffer(symbol, NULL, 1, 0) no errtxt\n");
symbol->errtxt[0] = '\0';
assert_equal(ZBarcode_Encode_File(symbol, NULL), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_File(symbol, NULL) != ZINT_ERROR_INVALID_DATA\n");
assert_nonzero(strlen(symbol->errtxt), "ZBarcode_Encode_File(symbol, NULL) no errtxt\n");
symbol->errtxt[0] = '\0';
assert_equal(ZBarcode_Encode_File_and_Print(symbol, NULL, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_File_and_Print(symbol, NULL, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_nonzero(strlen(symbol->errtxt), "ZBarcode_Encode_File_and_Print(symbol, NULL, 0) no errtxt\n");
symbol->errtxt[0] = '\0';
assert_equal(ZBarcode_Encode_File_and_Buffer(symbol, NULL, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_File_and_Buffer(symbol, NULL, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_nonzero(strlen(symbol->errtxt), "ZBarcode_Encode_File_and_Buffer(symbol, NULL, 0) no errtxt\n");
// Empty data/filename
symbol->errtxt[0] = '\0';
assert_equal(ZBarcode_Encode(symbol, (unsigned char *) empty, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode(symbol, empty, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_nonzero(strlen(symbol->errtxt), "ZBarcode_Encode(symbol, empty, 0) no errtxt\n");
symbol->errtxt[0] = '\0';
assert_equal(ZBarcode_Encode_and_Print(symbol, (unsigned char *) empty, 0, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_and_Print(symbol, empty, 0, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_nonzero(strlen(symbol->errtxt), "ZBarcode_Encode_and_Print(symbol, empty, 0, 0) no errtxt\n");
symbol->errtxt[0] = '\0';
assert_equal(ZBarcode_Encode_and_Buffer(symbol, (unsigned char *) empty, 0, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_and_Buffer(symbol, empty, 0, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_nonzero(strlen(symbol->errtxt), "ZBarcode_Encode_and_Buffer(symbol, empty, 0, 0) no errtxt\n");
symbol->errtxt[0] = '\0';
assert_equal(ZBarcode_Encode_File(symbol, empty), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_File(symbol, empty) != ZINT_ERROR_INVALID_DATA\n");
assert_nonzero(strlen(symbol->errtxt), "ZBarcode_Encode_File(symbol, empty) no errtxt\n");
symbol->errtxt[0] = '\0';
assert_equal(ZBarcode_Encode_File_and_Print(symbol, empty, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_File_and_Print(symbol, empty, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_nonzero(strlen(symbol->errtxt), "ZBarcode_Encode_File_and_Print(symbol, empty, 0) no errtxt\n");
symbol->errtxt[0] = '\0';
assert_equal(ZBarcode_Encode_File_and_Buffer(symbol, empty, 0), ZINT_ERROR_INVALID_DATA, "ZBarcode_Encode_File_and_Buffer(symbol, empty, 0) != ZINT_ERROR_INVALID_DATA\n");
assert_nonzero(strlen(symbol->errtxt), "ZBarcode_Encode_File_and_Buffer(symbol, empty, 0) no errtxt\n");
// Data too big
symbol->errtxt[0] = '\0';
assert_equal(ZBarcode_Encode(symbol, (unsigned char *) empty, 17401), ZINT_ERROR_TOO_LONG, "ZBarcode_Encode(symbol, empty, 17401) != ZINT_ERROR_TOO_LONG\n");
assert_nonzero(strlen(symbol->errtxt), "ZBarcode_Encode(symbol, empty, 17401) no errtxt\n");
ZBarcode_Delete(symbol);
testFinish();
}
static void test_valid_id(void) {
testStart("");
int ret;
const char *name;
for (int symbol_id = -1; symbol_id < 160; symbol_id++) {
ret = ZBarcode_ValidID(symbol_id);
name = testUtilBarcodeName(symbol_id);
assert_nonnull(name, "testUtilBarcodeName(%d) NULL\n", symbol_id);
if (ret) {
assert_equal(ret, 1, "ZBarcode_Valid(%d) != 1\n", symbol_id);
assert_nonzero(*name != '\0', "testUtilBarcodeName(%d) empty when ZBarcode_Valid() true\n", symbol_id);
} else {
assert_zero(ret, "ZBarcode_Valid(%d) != 0\n", symbol_id);
assert_zero(*name, "testUtilBarcodeName(%d) non-empty when ZBarcode_Valid() false\n", symbol_id);
}
}
testFinish();
}
int error_tag(char error_string[100], int error_number);
static void test_error_tag(int index) {
testStart("");
int ret;
struct item {
int error_number;
char* data;
int ret;
char* expected;
};
// s/\/\*[ 0-9]*\*\//\=printf("\/*%3d*\/", line(".") - line("'<"))
struct item data[] = {
/* 0*/ { ZINT_WARN_INVALID_OPTION, "", ZINT_WARN_INVALID_OPTION, "Warning " },
/* 1*/ { ZINT_ERROR_TOO_LONG, "", ZINT_ERROR_TOO_LONG, "Error " },
/* 2*/ { ZINT_WARN_USES_ECI, "123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789", ZINT_WARN_USES_ECI, "Warning 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901" },
/* 3*/ { ZINT_ERROR_INVALID_DATA, "123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789", ZINT_ERROR_INVALID_DATA, "Error 123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123" },
};
int data_size = ARRAY_SIZE(data);
char errtxt[100];
for (int i = 0; i < data_size; i++) {
if (index != -1 && i != index) continue;
assert_nonzero(strlen(data[i].data) < 100, "i:%d strlen(data) %d >= 100\n", i, (int) strlen(data[i].data));
strcpy(errtxt, data[i].data);
ret = error_tag(errtxt, data[i].error_number);
assert_equal(ret, data[i].ret, "i:%d ret %d != %d\n", i, ret, data[i].ret);
assert_zero(strcmp(errtxt, data[i].expected), "i:%d strcmp(%s, %s) != 0\n", i, errtxt, data[i].expected);
assert_nonzero(strlen(errtxt) >= strlen(data[i].data), "i:%d strlen(errtxt) %d < %d\n", i, (int) strlen(errtxt), (int) strlen(data[i].data));
}
testFinish();
}
void strip_bom(unsigned char *source, int *input_length);
static void test_strip_bom(void) {
testStart("");
int ret;
char data[] = "\357\273\277A"; // U+FEFF BOM, with "A"
int length;
char buf[6];
strcpy(buf, data);
length = (int) strlen(buf);
strip_bom((unsigned char *) buf, &length);
assert_equal(length, 1, "length %d != 1\n", length);
assert_zero(buf[1], "buf[1] %d != 0\n", buf[1]);
// BOM not stripped if only data
char bom_only[] = "\357\273\277"; // U+FEFF BOM only
strcpy(buf, bom_only);
length = (int) strlen(buf);
strip_bom((unsigned char *) buf, &length);
assert_equal(length, 3, "BOM only length %d != 3\n", length);
ret = strcmp(buf, bom_only);
assert_zero(ret, "BOM only strcmp ret %d != 0\n", ret);
testFinish();
}
int main(int argc, char *argv[]) {
testFunction funcs[] = { /* name, func, has_index, has_generate, has_debug */
{ "test_checks", test_checks, 1, 0, 1 },
{ "test_input_mode", test_input_mode, 1, 0, 1 },
{ "test_escape_char_process", test_escape_char_process, 1, 1, 1 },
{ "test_cap", test_cap, 1, 0, 0 },
{ "test_encode_file_empty", test_encode_file_empty, 0, 0, 0 },
{ "test_encode_file_too_large", test_encode_file_too_large, 0, 0, 0 },
{ "test_encode_file_unreadable", test_encode_file_unreadable, 0, 0, 0 },
{ "test_encode_file_directory", test_encode_file_directory, 0, 0, 0 },
{ "test_bad_args", test_bad_args, 0, 0, 0 },
{ "test_valid_id", test_valid_id, 0, 0, 0 },
{ "test_error_tag", test_error_tag, 1, 0, 0 },
{ "test_strip_bom", test_strip_bom, 0, 0, 0 },
};
testRun(argc, argv, funcs, ARRAY_SIZE(funcs));
testReport();
return 0;
}
Reference in New Issue View Git Blame Copy Permalink