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296 lines
13 KiB
C
296 lines
13 KiB
C
/*
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libzint - the open source barcode library
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Copyright (C) 2019 - 2020 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 "test_sjis_tab.h"
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#include "../sjis.h"
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// As control convert to Shift JIS using simple table generated from https://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/JIS/SHIFTJIS.TXT plus simple processing
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static int sjis_wctomb_zint2(unsigned int *r, unsigned int wc) {
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if (wc < 0x20 || wc == 0x7F) {
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*r = wc;
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return 1;
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}
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// Shortcut
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if ((wc > 0x00F7 && wc < 0x0391) || (wc > 0x0451 && wc < 0x2010) || (wc > 0x9FA0 && wc < 0xE000) || (wc > 0xE757 && wc < 0xFF01) || wc > 0xFFE5) {
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return 0;
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}
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if (wc >= 0xE000 && wc <= 0xE757) { // PUA mappings, not in SHIFTJIS.TXT
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if (wc <= 0xE0BB) {
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*r = wc - 0xE000 + 0xF040 + (wc >= 0xE000 + 0x3F);
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} else if (wc <= 0xE177) {
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*r = wc - 0xE0BC + 0xF140 + (wc >= 0xE0BC + 0x3F);
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} else if (wc <= 0xE233) {
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*r = wc - 0xE178 + 0xF240 + (wc >= 0xE178 + 0x3F);
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} else if (wc <= 0xE2EF) {
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*r = wc - 0xE234 + 0xF340 + (wc >= 0xE234 + 0x3F);
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} else if (wc <= 0xE3AB) {
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*r = wc - 0xE2F0 + 0xF440 + (wc >= 0xE2F0 + 0x3F);
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} else if (wc <= 0xE467) {
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*r = wc - 0xE3AC + 0xF540 + (wc >= 0xE3AC + 0x3F);
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} else if (wc <= 0xE523) {
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*r = wc - 0xE468 + 0xF640 + (wc >= 0xE468 + 0x3F);
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} else if (wc <= 0xE5DF) {
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*r = wc - 0xE524 + 0xF740 + (wc >= 0xE524 + 0x3F);
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} else if (wc <= 0xE69B) {
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*r = wc - 0xE5E0 + 0xF840 + (wc >= 0xE5E0 + 0x3F);
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} else {
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*r = wc - 0xE69C + 0xF940 + (wc >= 0xE69C + 0x3F);
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}
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return 2;
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}
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int tab_length = sizeof(test_sjis_tab) / sizeof(unsigned int);
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for (int i = test_sjis_tab_ind[wc >> 12]; i < tab_length; i += 2) {
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if (test_sjis_tab[i + 1] == wc) {
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*r = test_sjis_tab[i];
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return *r > 0xFF ? 2 : 1;
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}
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}
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return 0;
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}
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static void test_sjis_wctomb_zint(void) {
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testStart("");
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int ret, ret2;
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unsigned int val, val2;
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for (unsigned int i = 0; i < 0xFFFE; i++) {
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if (i >= 0xD800 && i <= 0xDFFF) { // UTF-16 surrogates
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continue;
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}
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val = val2 = 0;
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ret = sjis_wctomb_zint(&val, i);
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ret2 = sjis_wctomb_zint2(&val2, i);
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if (i == 0xFF3C) { // Extra mapping full-width reverse solidus U+FF3C to 0x815F, duplicate of U+005C (backslash)
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assert_equal(ret, 2, "i:%d 0x%04X ret %d != 2, val 0x%04X\n", i, i, ret, val);
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assert_equal(val, 0x815F, "i:%d 0x%04X val 0x%04X != 0x815F\n", i, i, val);
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assert_zero(ret2, "i:%d 0x%04X ret2 %d != 0, val2 0x%04X\n", i, i, ret2, val2);
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} else {
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assert_equal(ret, ret2, "i:%d 0x%04X ret %d != ret2 %d, val 0x%04X, val2 0x%04X\n", i, i, ret, ret2, val, val2);
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}
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if (ret2) {
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assert_equal(val, val2, "i:%d 0x%04X val 0x%04X != val2 0x%04X\n", i, i, val, val2);
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}
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}
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testFinish();
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}
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static void test_sjis_utf8tomb(int index) {
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testStart("");
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int ret;
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struct item {
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unsigned char *data;
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int length;
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int ret;
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size_t ret_length;
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unsigned int expected_jisdata[20];
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char *comment;
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};
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// é U+00E9 in ISO 8859-1 plus other ISO 8859 (but not in ISO 8859-7 or ISO 8859-11), Win 1250 plus other Win, not in Shift JIS, UTF-8 C3A9
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// β U+03B2 in ISO 8859-7 Greek (but not other ISO 8859 or Win page), in Shift JIS 0x83C0, UTF-8 CEB2
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// Ж U+0416 in ISO 8859-5 Cyrillic (but not other ISO 8859), Win 1251, in Shift JIS 0x8447, UTF-8 D096
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// ¥ U+00A5 in ISO 8859-1 0xA5 (\245), in Shift JIS single-byte 0x5C (\134) (backslash); 0xA5 same codepoint as single-byte half-width katakana ･ (U+FF65) in Shift JIS (below), UTF-8 C2A5
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// ･ U+FF65 half-width katakana, not in ISO/Win, in Shift JIS single-byte 0xA5 (\245), UTF-8 EFBDA5
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// ｿ U+FF7F half-width katakana, not in ISO/Win, in Shift JIS single-byte 0xBF (\277), UTF-8 EFBDBF
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// ‾ U+203E overline, not in ISO/Win, in Shift JIS single-byte 0x7E (\176) (tilde), UTF-8 E280BE
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// ＼ U+FF3C full-width reverse solidus, in Shift JIS 0x815F, duplicate of mapping of U+005C, UTF-8 EFBCBC
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// 点 U+70B9 kanji, in Shift JIS 0x935F (\223\137), UTF-8 E782B9
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// 茗 U+8317 kanji, in Shift JIS 0xE4AA (\344\252), UTF-8 E88C97
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// テ U+30C6 katakana, in Shift JIS 0x8365 (\203\145), UTF-8 E38386
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// s/\/\*[ 0-9]*\*\//\=printf("\/*%3d*\/", line(".") - line("'<"))
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struct item data[] = {
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/* 0*/ { "é", -1, ZINT_ERROR_INVALID_DATA, -1, {}, "" },
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/* 1*/ { "~", -1, ZINT_ERROR_INVALID_DATA, -1, {}, "" },
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/* 2*/ { "β", -1, 0, 1, { 0x83C0 }, "" },
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/* 3*/ { "¥", -1, 0, 1, { 0x5C }, "" },
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/* 4*/ { "aβcЖ¥･ｿ‾\\＼点茗テ", -1, 0, 13, { 'a', 0x83C0, 'c', 0x8447, 0x5C, 0xA5, 0xBF, 0x7E, 0x815F, 0x815F, 0x935F, 0xE4AA, 0x8365 }, "" },
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};
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int data_size = sizeof(data) / sizeof(struct item);
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struct zint_symbol symbol;
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unsigned int jisdata[20];
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for (int i = 0; i < data_size; i++) {
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if (index != -1 && i != index) continue;
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int length = data[i].length == -1 ? (int) strlen(data[i].data) : data[i].length;
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size_t ret_length = length;
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ret = sjis_utf8tomb(&symbol, data[i].data, &ret_length, jisdata);
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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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if (ret == 0) {
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assert_equal(ret_length, data[i].ret_length, "i:%d ret_length %zu != %zu\n", i, ret_length, data[i].ret_length);
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for (int j = 0; j < (int) ret_length; j++) {
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assert_equal(jisdata[j], data[i].expected_jisdata[j], "i:%d jisdata[%d] %04X != %04X\n", i, j, jisdata[j], data[i].expected_jisdata[j]);
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}
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}
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}
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testFinish();
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}
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static void test_sjis_utf8tosb(int index) {
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testStart("");
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int ret;
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struct item {
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int eci;
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int full_multibyte;
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unsigned char *data;
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int length;
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int ret;
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size_t ret_length;
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unsigned int expected_jisdata[20];
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char *comment;
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};
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// é U+00E9 in ISO 8859-1 0xE9, Win 1250 plus other Win, in QR Kanji mode first byte range 0x81..9F, 0xE0..EB
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// β U+03B2 in ISO 8859-7 Greek 0xE2 (but not other ISO 8859 or Win page)
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// ¥ U+00A5 in ISO 8859-1 0xA5, outside first byte range 0x81..9F, 0xE0..EB
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// ú U+00FA in ISO 8859-1 0xFA, outside first byte range
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// à U+00EO in ISO 8859-1 0xE0, in first byte range
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// ë U+00EB in ISO 8859-1 0xEB, in first byte range
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// ì U+00EC in ISO 8859-1 0xEC, outside first byte range
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// µ U+00B5 in ISO 8859-1 0xB5, outside first byte range
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// À U+00C0 in ISO 8859-1 0xC0, outside first byte range and 0xEBxx second byte range
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// s/\/\*[ 0-9]*\*\//\=printf("\/*%3d*\/", line(".") - line("'<"))
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struct item data[] = {
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/* 0*/ { 3, 0, "é", -1, 0, 1, { 0xE9 }, "" },
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/* 1*/ { 3, 1, "é", -1, 0, 1, { 0xE9 }, "" },
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/* 2*/ { 3, 0, "β", -1, ZINT_ERROR_INVALID_DATA, -1, {}, "" },
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/* 3*/ { 3, 1, "β", -1, ZINT_ERROR_INVALID_DATA, -1, {}, "" },
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/* 4*/ { 9, 0, "β", -1, 0, 1, { 0xE2 }, "" },
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/* 5*/ { 9, 1, "β", -1, 0, 1, { 0xE2 }, "" },
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/* 6*/ { 3, 0, "¥", -1, 0, 1, { 0xA5 }, "" },
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/* 7*/ { 3, 1, "¥", -1, 0, 1, { 0xA5 }, "" },
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/* 8*/ { 3, 0, "éa", -1, 0, 2, { 0xE9, 0x61 }, "Not full multibyte" },
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/* 9*/ { 3, 1, "éa", -1, 0, 1, { 0xE961 }, "In QR Kanji mode range" },
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/* 10*/ { 3, 0, "éaúbàcëdìeµ", -1, 0, 11, { 0xE9, 0x61, 0xFA, 0x62, 0xE0, 0x63, 0xEB, 0x64, 0xEC, 0x65, 0xB5 }, "" },
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/* 11*/ { 3, 1, "éaúbàcëdìeµ", -1, 0, 8, { 0xE961, 0xFA, 0x62, 0xE063, 0xEB64, 0xEC, 0x65, 0xB5 }, "" },
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/* 12*/ { 3, 0, "ëÀ", -1, 0, 2, { 0xEB, 0xC0 }, "Not full multibyte" },
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/* 13*/ { 3, 1, "ëÀ", -1, 0, 2, { 0xEB, 0xC0 }, "Outside QR Kanji mode range" },
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};
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int data_size = sizeof(data) / sizeof(struct item);
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unsigned int jisdata[20];
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for (int i = 0; i < data_size; i++) {
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if (index != -1 && i != index) continue;
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int length = data[i].length == -1 ? (int) strlen(data[i].data) : data[i].length;
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size_t ret_length = length;
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ret = sjis_utf8tosb(data[i].eci, data[i].data, &ret_length, jisdata, data[i].full_multibyte);
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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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if (ret == 0) {
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assert_equal(ret_length, data[i].ret_length, "i:%d ret_length %zu != %zu\n", i, ret_length, data[i].ret_length);
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for (int j = 0; j < (int) ret_length; j++) {
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assert_equal(jisdata[j], data[i].expected_jisdata[j], "i:%d jisdata[%d] %04X != %04X\n", i, j, jisdata[j], data[i].expected_jisdata[j]);
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}
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}
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}
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testFinish();
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}
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static void test_sjis_cpy(int index) {
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testStart("");
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int ret;
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struct item {
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int full_multibyte;
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unsigned char *data;
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int length;
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int ret;
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size_t ret_length;
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unsigned int expected_jisdata[20];
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char *comment;
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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*/ { 0, "\351", -1, 0, 1, { 0xE9 }, "Not full multibyte" },
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/* 1*/ { 1, "\351", -1, 0, 1, { 0xE9 }, "In QR Kanji mode first-byte range but only one byte" },
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/* 2*/ { 0, "\351\141", -1, 0, 2, { 0xE9, 0x61 }, "Not full multibyte" },
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/* 3*/ { 1, "\351\141", -1, 0, 1, { 0xE961 }, "In QR Kanji mode range" },
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/* 4*/ { 1, "\201", -1, 0, 1, { 0x81 }, "In QR Kanji mode first-byte range but only one byte" },
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/* 5*/ { 0, "\201\141", -1, 0, 2, { 0x81, 0x61 }, "Not full multibyte" },
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/* 6*/ { 1, "\201\141", -1, 0, 1, { 0x8161 }, "In QR Kanji mode range" },
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/* 7*/ { 0, "\201\077\201\100\237\374\237\375\340\077\340\100\353\277\353\300", -1, 0, 16, { 0x81, 0x3F, 0x81, 0x40, 0x9F, 0xFC, 0x9F, 0xFD, 0xE0, 0x3F, 0xE0, 0x40, 0xEB, 0xBF, 0xEB, 0xC0 }, "" },
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/* 8*/ { 1, "\201\077\201\100\237\374\237\375\340\077\340\100\353\277\353\300", -1, 0, 12, { 0x81, 0x3F, 0x8140, 0x9FFC, 0x9F, 0xFD, 0xE0, 0x3F, 0xE040, 0xEBBF, 0xEB, 0xC0 }, "" },
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};
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int data_size = sizeof(data) / sizeof(struct item);
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unsigned int jisdata[20];
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for (int i = 0; i < data_size; i++) {
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if (index != -1 && i != index) continue;
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int length = data[i].length == -1 ? (int) strlen(data[i].data) : data[i].length;
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size_t ret_length = length;
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sjis_cpy(data[i].data, &ret_length, jisdata, data[i].full_multibyte);
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assert_equal(ret_length, data[i].ret_length, "i:%d ret_length %zu != %zu\n", i, ret_length, data[i].ret_length);
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for (int j = 0; j < (int) ret_length; j++) {
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assert_equal(jisdata[j], data[i].expected_jisdata[j], "i:%d jisdata[%d] %04X != %04X\n", i, j, jisdata[j], data[i].expected_jisdata[j]);
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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, has_index, has_generate, has_debug */
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{ "test_sjis_wctomb_zint", test_sjis_wctomb_zint, 0, 0, 0 },
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{ "test_sjis_utf8tomb", test_sjis_utf8tomb, 1, 0, 0 },
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{ "test_sjis_utf8tosb", test_sjis_utf8tosb, 1, 0, 0 },
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{ "test_sjis_cpy", test_sjis_cpy, 1, 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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