mirror of
https://github.com/zint/zint
synced 2024-11-16 20:57:25 +13:00
ab2abccdb6
-> 16 to allow for "C,M,Y,K" comma-separated decimal percentage strings - API/CLI/GUI: allow foreground/background colours to be specified as comma-separated decimal "C,M,Y,K" strings where "C", "M" etc. are percentages (0-100) (ticket #281, 3rd point) - output.c: new funcs `out_colour_get_rgb()` & `out_colour_get_cmyk()` and use in bmp/emf/gif etc. - PCX: add alpha support - GUI: fix fg/gbcolor icon background not being reset on zap - GUI: Rearrange some Appearance tab inputs (Border Type <-> Width, Show Text <-> Font, Text/Font <-> Printing Scale/Size) to flow more naturally (hopefully) - GUI: save button "Save As..." -> "Save..." and add icon - CLI: add --bgcolor/colour & --fgcolor/colour synonyms
345 lines
16 KiB
C
345 lines
16 KiB
C
/*
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libzint - the open source barcode library
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Copyright (C) 2021-2023 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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/* SPDX-License-Identifier: BSD-3-Clause */
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#include "testcommon.h"
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#include "../output.h"
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#ifdef _WIN32
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#include <windows.h>
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#include <direct.h>
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#endif
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static void test_check_colour_options(const testCtx *const p_ctx) {
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struct item {
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char *fgcolour;
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char *bgcolour;
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int ret;
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char *expected;
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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*/ { "FFFFFF", "000000", 0, "" },
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/* 1*/ { "ffffff", "ffffff", 0, "" },
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/* 2*/ { "77777777", "33333333", 0, "" },
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/* 3*/ { "FFFFF", "000000", ZINT_ERROR_INVALID_OPTION, "690: Malformed foreground RGB colour (6 or 8 characters only)" },
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/* 4*/ { "FFFFFFF", "000000", ZINT_ERROR_INVALID_OPTION, "690: Malformed foreground RGB colour (6 or 8 characters only)" },
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/* 5*/ { "FFFFFG", "000000", ZINT_ERROR_INVALID_OPTION, "691: Malformed foreground RGB colour 'FFFFFG' (hexadecimal only)" },
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/* 6*/ { "FFFFFF", "000000000", ZINT_ERROR_INVALID_OPTION, "690: Malformed background RGB colour (6 or 8 characters only)" },
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/* 7*/ { "FFFFFF", "0000000Z", ZINT_ERROR_INVALID_OPTION, "691: Malformed background RGB colour '0000000Z' (hexadecimal only)" },
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/* 8*/ { "100,100,100,100", "0,1,2,3", 0, "" },
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/* 9*/ { "100,,100,100", ",1,2,", 0, "" },
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/* 10*/ { "100,100,100", "0,1,2,3", ZINT_ERROR_INVALID_OPTION, "692: Malformed foreground CMYK colour (4 decimal numbers, comma-separated)" },
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/* 11*/ { "100,100,99,1001", "0,1,2,3", ZINT_ERROR_INVALID_OPTION, "693: Malformed foreground CMYK colour (3 digit maximum per number)" },
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/* 12*/ { "101,100,100,100", "0,1,2,3", ZINT_ERROR_INVALID_OPTION, "694: Malformed foreground CMYK colour C (decimal 0-100 only)" },
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/* 13*/ { "100,101,100,100", "0,1,2,3", ZINT_ERROR_INVALID_OPTION, "695: Malformed foreground CMYK colour M (decimal 0-100 only)" },
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/* 14*/ { "100,100,101,100", "0,1,2,3", ZINT_ERROR_INVALID_OPTION, "696: Malformed foreground CMYK colour Y (decimal 0-100 only)" },
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/* 15*/ { "100,100,100,101", "0,1,2,3", ZINT_ERROR_INVALID_OPTION, "697: Malformed foreground CMYK colour K (decimal 0-100 only)" },
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/* 16*/ { "100,100,100,100", "0,1,", ZINT_ERROR_INVALID_OPTION, "692: Malformed background CMYK colour (4 decimal numbers, comma-separated)" },
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/* 17*/ { "100,100,100,100", "0,0123,3,4", ZINT_ERROR_INVALID_OPTION, "693: Malformed background CMYK colour (3 digit maximum per number)" },
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/* 18*/ { "100,100,100,100", "0,1,2,101", ZINT_ERROR_INVALID_OPTION, "697: Malformed background CMYK colour K (decimal 0-100 only)" },
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/* 19*/ { "100,100,100,100", "0,1,2,3,", ZINT_ERROR_INVALID_OPTION, "692: Malformed background CMYK colour (4 decimal numbers, comma-separated)" },
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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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testStart("test_check_colour_options");
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for (i = 0; i < data_size; i++) {
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if (testContinue(p_ctx, i)) continue;
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strcpy(symbol.fgcolour, data[i].fgcolour);
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strcpy(symbol.bgcolour, data[i].bgcolour);
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symbol.errtxt[0] = '\0';
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ret = out_check_colour_options(&symbol);
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assert_equal(ret, data[i].ret, "i:%d ret %d != %d (%s)\n", i, ret, data[i].ret, symbol.errtxt);
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assert_zero(strcmp(symbol.errtxt, data[i].expected), "i:%d symbol.errtxt (%s) != expected (%s)\n", i, symbol.errtxt, data[i].expected);
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}
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testFinish();
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}
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static void test_colour_get_rgb(const testCtx *const p_ctx) {
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struct item {
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char *colour;
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int ret;
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unsigned char red;
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unsigned char green;
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unsigned char blue;
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unsigned char alpha;
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char *expected_cmyk;
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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*/ { "FFFFFF", 0, 0xFF, 0xFF, 0xFF, 0xFF, "0,0,0,0" },
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/* 1*/ { "000000", 0, 0x00, 0x00, 0x00, 0xFF, "0,0,0,100" },
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/* 2*/ { "FEDCBA", 0, 0xFE, 0xDC, 0xBA, 0xFF, "0,13,27,0" },
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/* 3*/ { "EEDD9900", 1, 0xEE, 0xDD, 0x99, 0x00, "0,7,36,7" },
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/* 4*/ { "98765432", 1, 0x98, 0x76, 0x54, 0x32, "0,22,45,40" },
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/* 5*/ { "147AD0", 0, 0x14, 0x7A, 0xD0, 0xFF, "90,41,0,18" },
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/* 6*/ { "FC9630", 0, 0xFC, 0x96, 0x30, 0xFF, "0,40,81,1" },
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/* 7*/ { "112233", 0, 0x11, 0x22, 0x33, 0xFF, "67,33,0,80" },
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/* 8*/ { "CCDDEE", 0, 0xCC, 0xDD, 0xEE, 0xFF, "14,7,0,7" },
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/* 9*/ { "0,0,0,0", 0, 0xFF, 0xFF, 0xFF, 0xFF, "0,0,0,0" },
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/* 10*/ { "80,30,60,0", 0, 0x33, 0xB3, 0x66, 0xFF, "72,0,43,30" },
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/* 11*/ { "50,50,50,50", 0, 0x40, 0x40, 0x40, 0xFF, "0,0,0,75" },
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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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testStart("test_colour_get_rgb");
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for (i = 0; i < data_size; i++) {
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unsigned char red, green, blue, alpha, rgb_alpha;
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int cyan, magenta, yellow, black;
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int have_alpha;
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char rgb[9];
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char cmyk[16];
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if (testContinue(p_ctx, i)) continue;
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ret = out_colour_get_rgb(data[i].colour, &red, &green, &blue, &alpha);
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assert_equal(ret, data[i].ret, "i:%d ret %d != %d\n", i, ret, data[i].ret);
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assert_equal(red, data[i].red, "i:%d red 0x%02X (%d) != 0x%02X (%d) (green 0x%02X, blue 0x%02X)\n", i, red, red, data[i].red, data[i].red, green, blue);
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assert_equal(green, data[i].green, "i:%d green %d (0x%02X) != %d (0x%02X)\n", i, green, green, data[i].green, data[i].green);
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assert_equal(blue, data[i].blue, "i:%d blue %d (0x%02X) != %d (0x%02X)\n", i, blue, blue, data[i].blue, data[i].blue);
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assert_equal(alpha, data[i].alpha, "i:%d alpha %d (0x%02X) != %d (0x%02X)\n", i, alpha, alpha, data[i].alpha, data[i].alpha);
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have_alpha = ret == 1;
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if (have_alpha) {
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sprintf(rgb, "%02X%02X%02X%02X", red, green, blue, alpha);
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} else {
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sprintf(rgb, "%02X%02X%02X", red, green, blue);
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}
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ret = out_colour_get_cmyk(rgb, &cyan, &magenta, &yellow, &black, &rgb_alpha);
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assert_equal(ret, 1 + have_alpha, "i:%d out_colour_get_cmyk(%s) ret %d != %d\n", i, rgb, ret, 1 + have_alpha);
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assert_equal(rgb_alpha, alpha, "i:%d rgb_alpha %d (0x%02X) != %d (0x%02X)\n", i, rgb_alpha, rgb_alpha, alpha, alpha);
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sprintf(cmyk, "%d,%d,%d,%d", cyan, magenta, yellow, black);
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assert_zero(strcmp(cmyk, data[i].expected_cmyk), "i:%d strcmp(%s, %s) != 0\n", i, cmyk, data[i].expected_cmyk);
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}
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testFinish();
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}
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static void test_colour_get_cmyk(const testCtx *const p_ctx) {
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struct item {
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char *colour;
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int ret;
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int cyan;
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int magenta;
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int yellow;
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int black;
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unsigned char alpha;
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char *expected_rgb;
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int ret_rgb;
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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*/ { "80,30,60,0", 0, 80, 30, 60, 0, 0xFF, "33B366FF", 0 },
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/* 1*/ { "50,50,50,50", 0, 50, 50, 50, 50, 0xFF, "404040FF", 0 },
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/* 2*/ { "0,0,0,100", 0, 0, 0, 0, 100, 0xFF, "000000FF", 0 },
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/* 3*/ { "71,0,40,44", 0, 71, 0, 40, 44, 0xFF, "298F56FF", 0 },
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/* 4*/ { "123456", 1, 79, 40, 0, 44, 0xFF, "123456FF", 0 },
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/* 5*/ { "12345678", 2, 79, 40, 0, 44, 0x78, "12345678", 1 },
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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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testStart("test_colour_get_cmyk");
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for (i = 0; i < data_size; i++) {
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int cyan, magenta, yellow, black;
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unsigned char red, green, blue, alpha, rgb_alpha;
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char rgb[9];
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if (testContinue(p_ctx, i)) continue;
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ret = out_colour_get_cmyk(data[i].colour, &cyan, &magenta, &yellow, &black, &alpha);
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assert_equal(ret, data[i].ret, "i:%d ret %d != %d\n", i, ret, data[i].ret);
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assert_equal(cyan, data[i].cyan, "i:%d cyan %d != %d (magenta %d, yellow %d, black %d)\n", i, cyan, data[i].cyan, magenta, yellow, black);
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assert_equal(magenta, data[i].magenta, "i:%d magenta %d != %d\n", i, magenta, data[i].magenta);
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assert_equal(yellow, data[i].yellow, "i:%d yellow %d != %d\n", i, yellow, data[i].yellow);
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assert_equal(alpha, data[i].alpha, "i:%d alpha %d != %d\n", i, alpha, data[i].alpha);
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ret = out_colour_get_rgb(data[i].colour, &red, &green, &blue, &rgb_alpha);
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assert_equal(ret, data[i].ret_rgb, "i:%d out_colour_get_rgb(%s) ret %d != %d\n", i, rgb, ret, data[i].ret_rgb);
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assert_equal(rgb_alpha, alpha, "i:%d rgb_alpha %d != %d\n", i, rgb_alpha, alpha);
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sprintf(rgb, "%02X%02X%02X%02X", red, green, blue, rgb_alpha);
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assert_zero(strcmp(rgb, data[i].expected_rgb), "i:%d strcmp(%s, %s) != 0\n", i, rgb, data[i].expected_rgb);
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}
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testFinish();
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}
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INTERNAL int out_quiet_zones_test(const struct zint_symbol *symbol, const int hide_text,
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float *left, float *right, float *top, float *bottom);
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static void test_quiet_zones(const testCtx *const p_ctx) {
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int i, ret;
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struct zint_symbol symbol = {0};
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int hide_text = 0;
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float left, right, top, bottom;
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testStart("test_quiet_zones");
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for (i = 1; i <= BARCODE_LAST; i++) {
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if (!ZBarcode_ValidID(i)) continue;
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if (testContinue(p_ctx, i)) continue;
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symbol.symbology = i;
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symbol.output_options = BARCODE_QUIET_ZONES;
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ret = out_quiet_zones_test(&symbol, hide_text, &left, &right, &top, &bottom);
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if (i != BARCODE_FLAT && i != BARCODE_BC412) { /* Only two which aren't marked as done */
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assert_nonzero(ret, "i:%d %s not done\n", i, testUtilBarcodeName(i));
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}
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}
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testFinish();
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}
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#ifdef _WIN32
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#define TEST_OUT_SEP '\\'
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#define TEST_OUT_SEP_STR "\\"
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#else
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#define TEST_OUT_SEP '/'
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#define TEST_OUT_SEP_STR "/"
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#endif
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static void test_fopen(const testCtx *const p_ctx) {
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struct item {
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char dir[32];
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char subdir[32];
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char *filename;
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int succeed;
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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*/ { "", "", "out.png", 1 },
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/* 1*/ { "out_test", "", "out.png", 1 },
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/* 2*/ { "out_test_with_subdir", "out_test_subdir", "out.png", 1 },
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/* 3*/ { "out_test_with_subdir", "out_test_subdir", "out.bmp", 1 },
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/* 4*/ { "out_test_with_subdir", "out_test_subdir", "out.emf", 1 },
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/* 5*/ { "out_test_with_subdir", "out_test_subdir", "out.eps", 1 },
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/* 6*/ { "out_test_with_subdir", "out_test_subdir", "out.gif", 1 },
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/* 7*/ { "out_test_with_subdir", "out_test_subdir", "out.pcx", 1 },
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/* 8*/ { "out_test_with_subdir", "out_test_subdir", "out.svg", 1 },
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/* 9*/ { "out_test_with_subdir", "out_test_subdir", "out.tif", 1 },
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/* 10*/ { "out_test/", "", "out.png", 1 },
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/* 11*/ { "out_test//", "", "out.png", 1 },
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/* 12*/ { "out_test/", "/out_test_subdir/", "out.png", 1 },
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/* 13*/ { "out_test\\", "\\out_test_subdir\\", "out.png", 1 },
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};
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int data_size = ARRAY_SIZE(data);
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int i, len;
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FILE *ret;
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char cwdbuf[1024];
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char outfile[1024 + 256];
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char dirname[1024 + 256];
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char subdirname[1024 + 256];
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int dir_exists, subdir_exists;
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testStart("test_fopen");
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assert_nonnull(getcwd(cwdbuf, sizeof(cwdbuf)), "getcwd NULL (%d, %s)\n", errno, strerror(errno));
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for (i = 0; i < data_size; i++) {
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if (testContinue(p_ctx, i)) continue;
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strcpy(outfile, cwdbuf);
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len = (int) strlen(outfile);
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if (len && outfile[len - 1] != TEST_OUT_SEP) { outfile[len++] = TEST_OUT_SEP; outfile[len] = '\0'; }
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dir_exists = subdir_exists = 0;
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if (data[i].dir[0]) {
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strcat(outfile, data[i].dir);
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strcat(outfile, TEST_OUT_SEP_STR);
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strcpy(dirname, outfile);
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dir_exists = testUtilDirExists(dirname);
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if (data[i].subdir[0]) {
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strcat(outfile, data[i].subdir);
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strcat(outfile, TEST_OUT_SEP_STR);
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strcpy(subdirname, outfile);
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subdir_exists = testUtilDirExists(subdirname);
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}
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}
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strcat(outfile, data[i].filename);
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ret = out_fopen(outfile, "w");
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if (data[i].succeed) {
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assert_nonnull(ret, "i:%d out_fopen(%s) == NULL (%d: %s)\n", i, outfile, errno, strerror(errno));
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assert_zero(fclose(ret), "i:%d fclose(%s) != 0 (%d: %s)\n", i, outfile, errno, strerror(errno));
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assert_nonzero(testUtilExists(outfile), "i:%d testUtilExists(%s) != 0 (%d: %s)\n", i, outfile, errno, strerror(errno));
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if (data[i].dir[0]) {
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assert_nonzero(testUtilDirExists(dirname), "i:%d testUtilDirExists(%s) != 0 (%d: %s)\n", i, dirname, errno, strerror(errno));
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}
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assert_zero(remove(outfile), "i:%d remove(%s) != 0 (%d: %s)\n", i, outfile, errno, strerror(errno));
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if (data[i].dir[0]) {
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if (data[i].subdir[0] && !subdir_exists) {
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assert_zero(testUtilRmDir(subdirname), "i:%d rmdir(%s) != 0 (%d: %s)\n", i, subdirname, errno, strerror(errno));
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}
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if (!dir_exists && strcmp(dirname, "/") != 0 && strcmp(dirname, "\\") != 0) {
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assert_zero(testUtilRmDir(dirname), "i:%d rmdir(%s) != 0 (%d: %s)\n", i, dirname, errno, strerror(errno));
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}
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}
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} else {
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assert_null(ret, "i:%d out_fopen(%s) == NULL (%d: %s)\n", i, outfile, errno, strerror(errno));
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/* TODO: may have left junk around */
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}
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}
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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 */
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{ "test_check_colour_options", test_check_colour_options },
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{ "test_colour_get_rgb", test_colour_get_rgb },
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{ "test_colour_get_cmyk", test_colour_get_cmyk },
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{ "test_quiet_zones", test_quiet_zones },
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{ "test_fopen", test_fopen },
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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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/* vim: set ts=4 sw=4 et : */
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