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269 lines
10 KiB
C
269 lines
10 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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#include <sys/stat.h>
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INTERNAL int bmp_pixel_plot(struct zint_symbol *symbol, unsigned char *pixelbuf);
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static void test_pixel_plot(int index, int debug) {
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struct item {
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int width;
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int height;
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char *pattern;
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int repeat;
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int ret;
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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*/ { 1, 1, "1", 0, 0 },
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/* 1*/ { 2, 1, "11", 0, 0 },
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/* 2*/ { 2, 2, "10", 1, 0 },
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/* 3*/ { 3, 1, "101", 0, 0 },
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/* 4*/ { 3, 2, "101010", 0, 0 },
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/* 5*/ { 3, 3, "101010101", 0, 0 },
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/* 6*/ { 4, 1, "1001", 0, 0 },
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/* 7*/ { 4, 3, "1001", 1, 0 },
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/* 8*/ { 5, 1, "10101", 0, 0 },
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/* 9*/ { 8, 2, "CBMWKRYGGYRKWMBC", 0, 0 },
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};
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int data_size = ARRAY_SIZE(data);
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int i, ret;
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struct zint_symbol *symbol;
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char *bmp = "out.bmp";
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char data_buf[8 * 2 + 1];
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int have_identify = testUtilHaveIdentify();
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testStart("test_pixel_plot");
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for (i = 0; i < data_size; i++) {
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int size;
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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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strcpy(symbol->outfile, bmp);
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symbol->bitmap_width = data[i].width;
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symbol->bitmap_height = data[i].height;
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symbol->debug |= debug;
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size = data[i].width * data[i].height;
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assert_nonzero(size < (int) sizeof(data_buf), "i:%d bmp_pixel_plot size %d < sizeof(data_buf) %d\n", i, size, (int) sizeof(data_buf));
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if (data[i].repeat) {
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testUtilStrCpyRepeat(data_buf, data[i].pattern, size);
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} else {
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strcpy(data_buf, data[i].pattern);
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}
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assert_equal(size, (int) strlen(data_buf), "i:%d bmp_pixel_plot size %d != strlen(data_buf) %d\n", i, size, (int) strlen(data_buf));
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if (*data_buf > '9') {
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symbol->symbology = BARCODE_ULTRA;
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}
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symbol->bitmap = (unsigned char *) data_buf;
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ret = bmp_pixel_plot(symbol, (unsigned char *) data_buf);
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assert_equal(ret, data[i].ret, "i:%d bmp_pixel_plot ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);
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if (ret < ZINT_ERROR) {
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if (have_identify) {
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ret = testUtilVerifyIdentify(symbol->outfile, debug);
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assert_zero(ret, "i:%d identify %s ret %d != 0\n", i, symbol->outfile, ret);
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}
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if (!(debug & ZINT_DEBUG_TEST_KEEP_OUTFILE)) {
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assert_zero(remove(symbol->outfile), "i:%d remove(%s) != 0\n", i, symbol->outfile);
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}
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} else {
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if (!(debug & ZINT_DEBUG_TEST_KEEP_OUTFILE)) {
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(void) remove(symbol->outfile);
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}
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}
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symbol->bitmap = NULL;
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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_print(int index, int generate, int debug) {
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struct item {
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int symbology;
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int border_width;
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int output_options;
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int whitespace_width;
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int whitespace_height;
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int option_1;
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int option_2;
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char *fgcolour;
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char *bgcolour;
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char *data;
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char *expected_file;
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};
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struct item data[] = {
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/* 0*/ { BARCODE_PDF417, -1, -1, 5, -1, -1, -1, "147AD0", "FC9630", "123", "pdf417_fg_bg.bmp" },
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/* 1*/ { BARCODE_ULTRA, -1, -1, 5, -1, -1, -1, "147AD0", "FC9630", "123", "ultracode_fg_bg.bmp" },
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/* 2*/ { BARCODE_ULTRA, 1, BARCODE_BOX, 1, 1, -1, -1, "147AD0", "FC9630", "123", "ultracode_fg_bg_hvwsp1_box1.bmp" },
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/* 3*/ { BARCODE_PDF417COMP, -1, -1, 2, 2, -1, -1, "", "", "123", "pdf417comp_hvwsp2.bmp" },
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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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const char *data_dir = "/backend/tests/data/bmp";
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const char *bmp = "out.bmp";
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char expected_file[4096];
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char escaped[1024];
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int escaped_size = 1024;
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int have_identify = testUtilHaveIdentify();
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testStart("test_print");
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if (generate) {
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char data_dir_path[1024];
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assert_nonzero(testUtilDataPath(data_dir_path, sizeof(data_dir_path), data_dir, NULL), "testUtilDataPath(%s) == 0\n", data_dir);
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if (!testUtilDirExists(data_dir_path)) {
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ret = testUtilMkDir(data_dir_path);
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assert_zero(ret, "testUtilMkDir(%s) ret %d != 0 (%d: %s)\n", data_dir_path, ret, errno, strerror(errno));
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}
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}
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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*/, data[i].option_1, data[i].option_2, -1, data[i].output_options, data[i].data, -1, debug);
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if (data[i].border_width != -1) {
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symbol->border_width = data[i].border_width;
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}
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if (data[i].whitespace_width != -1) {
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symbol->whitespace_width = data[i].whitespace_width;
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}
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if (data[i].whitespace_height != -1) {
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symbol->whitespace_height = data[i].whitespace_height;
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}
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if (*data[i].fgcolour) {
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strcpy(symbol->fgcolour, data[i].fgcolour);
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}
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if (*data[i].bgcolour) {
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strcpy(symbol->bgcolour, data[i].bgcolour);
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}
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ret = ZBarcode_Encode(symbol, (unsigned char *) data[i].data, length);
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assert_zero(ret, "i:%d %s ZBarcode_Encode ret %d != 0 %s\n", i, testUtilBarcodeName(data[i].symbology), ret, symbol->errtxt);
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strcpy(symbol->outfile, bmp);
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ret = ZBarcode_Print(symbol, 0);
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assert_zero(ret, "i:%d %s ZBarcode_Print %s ret %d != 0\n", i, testUtilBarcodeName(data[i].symbology), symbol->outfile, ret);
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assert_nonzero(testUtilDataPath(expected_file, sizeof(expected_file), data_dir, data[i].expected_file), "i:%d testUtilDataPath == 0\n", i);
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if (generate) {
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printf(" /*%3d*/ { %s, %d, %s, %d, %d, %d, %d, \"%s\", \"%s\", \"%s\", \"%s\"},\n",
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i, testUtilBarcodeName(data[i].symbology), data[i].border_width, testUtilOutputOptionsName(data[i].output_options),
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data[i].whitespace_width, data[i].whitespace_height,
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data[i].option_1, data[i].option_2, data[i].fgcolour, data[i].bgcolour,
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testUtilEscape(data[i].data, length, escaped, escaped_size), data[i].expected_file);
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ret = testUtilRename(symbol->outfile, expected_file);
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assert_zero(ret, "i:%d testUtilRename(%s, %s) ret %d != 0 (%d: %s)\n", i, symbol->outfile, expected_file, ret, errno, strerror(errno));
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if (have_identify) {
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ret = testUtilVerifyIdentify(expected_file, debug);
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assert_zero(ret, "i:%d %s identify %s ret %d != 0\n", i, testUtilBarcodeName(data[i].symbology), expected_file, ret);
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}
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} else {
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assert_nonzero(testUtilExists(symbol->outfile), "i:%d testUtilExists(%s) == 0\n", i, symbol->outfile);
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assert_nonzero(testUtilExists(expected_file), "i:%d testUtilExists(%s) == 0\n", i, expected_file);
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ret = testUtilCmpBins(symbol->outfile, expected_file);
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assert_zero(ret, "i:%d %s testUtilCmpBins(%s, %s) %d != 0\n", i, testUtilBarcodeName(data[i].symbology), symbol->outfile, expected_file, ret);
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assert_zero(remove(symbol->outfile), "i:%d remove(%s) != 0\n", i, symbol->outfile);
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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_outfile(void) {
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int ret;
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struct zint_symbol symbol = {0};
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unsigned char data[] = { "1" };
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testStart("test_outfile");
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symbol.symbology = BARCODE_CODE128;
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symbol.bitmap = data;
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symbol.bitmap_width = symbol.bitmap_height = 1;
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strcpy(symbol.outfile, "nosuch_dir/out.bmp");
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ret = bmp_pixel_plot(&symbol, data);
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assert_equal(ret, ZINT_ERROR_FILE_ACCESS, "bmp_pixel_plot ret %d != ZINT_ERROR_FILE_ACCESS (%d) (%s)\n", ret, ZINT_ERROR_FILE_ACCESS, symbol.errtxt);
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symbol.output_options |= BARCODE_STDOUT;
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ret = bmp_pixel_plot(&symbol, data);
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printf(" - ignore (BMP to stdout)\n"); fflush(stdout);
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assert_zero(ret, "bmp_pixel_plot ret %d != 0 (%s)\n", ret, symbol.errtxt);
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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_pixel_plot", test_pixel_plot, 1, 0, 1 },
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{ "test_print", test_print, 1, 1, 1 },
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{ "test_outfile", test_outfile, 0, 0, 0 },
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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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