Cory McWilliams
6765254f43
git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4828 ed5197a5-7fde-0310-b194-c3ffbd925b24
221 lines
8.6 KiB
C
221 lines
8.6 KiB
C
/* Copyright The libuv project and contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "task.h"
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#define uv__malloc malloc
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#include "../src/idna.c"
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#include <string.h>
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TEST_IMPL(utf8_decode1) {
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const char* p;
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char b[32];
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int i;
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/* ASCII. */
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p = b;
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snprintf(b, sizeof(b), "%c\x7F", 0x00);
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ASSERT_OK(uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + 1);
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ASSERT_EQ(127, uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + 2);
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/* Two-byte sequences. */
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p = b;
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snprintf(b, sizeof(b), "\xC2\x80\xDF\xBF");
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ASSERT_EQ(128, uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + 2);
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ASSERT_EQ(0x7FF, uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + 4);
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/* Three-byte sequences. */
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p = b;
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snprintf(b, sizeof(b), "\xE0\xA0\x80\xEF\xBF\xBF");
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ASSERT_EQ(0x800, uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + 3);
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ASSERT_EQ(0xFFFF, uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + 6);
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/* Four-byte sequences. */
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p = b;
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snprintf(b, sizeof(b), "\xF0\x90\x80\x80\xF4\x8F\xBF\xBF");
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ASSERT_EQ(0x10000, uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + 4);
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ASSERT_EQ(0x10FFFF, uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + 8);
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/* Four-byte sequences > U+10FFFF; disallowed. */
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p = b;
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snprintf(b, sizeof(b), "\xF4\x90\xC0\xC0\xF7\xBF\xBF\xBF");
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ASSERT_EQ((unsigned) -1, uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + 4);
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ASSERT_EQ((unsigned) -1, uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + 8);
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/* Overlong; disallowed. */
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p = b;
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snprintf(b, sizeof(b), "\xC0\x80\xC1\x80");
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ASSERT_EQ((unsigned) -1, uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + 2);
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ASSERT_EQ((unsigned) -1, uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + 4);
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/* Surrogate pairs; disallowed. */
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p = b;
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snprintf(b, sizeof(b), "\xED\xA0\x80\xED\xA3\xBF");
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ASSERT_EQ((unsigned) -1, uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + 3);
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ASSERT_EQ((unsigned) -1, uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + 6);
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/* Simply illegal. */
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p = b;
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snprintf(b, sizeof(b), "\xF8\xF9\xFA\xFB\xFC\xFD\xFE\xFF");
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for (i = 1; i <= 8; i++) {
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ASSERT_EQ((unsigned) -1, uv__utf8_decode1(&p, b + sizeof(b)));
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ASSERT_PTR_EQ(p, b + i);
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}
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return 0;
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}
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TEST_IMPL(utf8_decode1_overrun) {
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const char* p;
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char b[1];
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char c[1];
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/* Single byte. */
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p = b;
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b[0] = 0x7F;
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ASSERT_EQ(0x7F, uv__utf8_decode1(&p, b + 1));
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ASSERT_PTR_EQ(p, b + 1);
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/* Multi-byte. */
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p = b;
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b[0] = 0xC0;
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ASSERT_EQ((unsigned) -1, uv__utf8_decode1(&p, b + 1));
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ASSERT_PTR_EQ(p, b + 1);
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b[0] = 0x7F;
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ASSERT_EQ(UV_EINVAL, uv__idna_toascii(b, b + 0, c, c + 1));
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ASSERT_EQ(UV_EINVAL, uv__idna_toascii(b, b + 1, c, c + 1));
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return 0;
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}
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/* Doesn't work on z/OS because that platform uses EBCDIC, not ASCII. */
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#ifndef __MVS__
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#define F(input, err) \
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do { \
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char d[256] = {0}; \
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static const char s[] = "" input ""; \
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ASSERT_EQ(err, uv__idna_toascii(s, s + sizeof(s) - 1, d, d + sizeof(d))); \
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} while (0)
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#define T(input, expected) \
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do { \
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long n; \
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char d1[256] = {0}; \
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char d2[256] = {0}; \
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static const char s[] = "" input ""; \
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n = uv__idna_toascii(s, s + sizeof(s) - 1, d1, d1 + sizeof(d1)); \
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ASSERT_EQ(n, sizeof(expected)); \
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ASSERT_OK(memcmp(d1, expected, n)); \
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/* Sanity check: encoding twice should not change the output. */ \
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n = uv__idna_toascii(d1, d1 + strlen(d1), d2, d2 + sizeof(d2)); \
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ASSERT_EQ(n, sizeof(expected)); \
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ASSERT_OK(memcmp(d2, expected, n)); \
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ASSERT_OK(memcmp(d1, d2, sizeof(d2))); \
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} while (0)
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TEST_IMPL(idna_toascii) {
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/* Illegal inputs. */
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F("\xC0\x80\xC1\x80", UV_EINVAL); /* Overlong UTF-8 sequence. */
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F("\xC0\x80\xC1\x80.com", UV_EINVAL); /* Overlong UTF-8 sequence. */
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F("", UV_EINVAL);
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/* No conversion. */
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T(".", ".");
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T(".com", ".com");
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T("example", "example");
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T("example-", "example-");
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T("straße.de", "xn--strae-oqa.de");
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/* Test cases adapted from punycode.js. Most are from RFC 3492. */
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T("foo.bar", "foo.bar");
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T("mañana.com", "xn--maana-pta.com");
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T("example.com.", "example.com.");
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T("bücher.com", "xn--bcher-kva.com");
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T("café.com", "xn--caf-dma.com");
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T("café.café.com", "xn--caf-dma.xn--caf-dma.com");
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T("☃-⌘.com", "xn----dqo34k.com");
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T("퐀☃-⌘.com", "xn----dqo34kn65z.com");
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T("💩.la", "xn--ls8h.la");
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T("mañana.com", "xn--maana-pta.com");
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T("mañana。com", "xn--maana-pta.com");
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T("mañana．com", "xn--maana-pta.com");
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T("mañana｡com", "xn--maana-pta.com");
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T("ü", "xn--tda");
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T(".ü", ".xn--tda");
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T("ü.ü", "xn--tda.xn--tda");
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T("ü.ü.", "xn--tda.xn--tda.");
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T("üëäö♥", "xn--4can8av2009b");
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T("Willst du die Blüthe des frühen, die Früchte des späteren Jahres",
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"xn--Willst du die Blthe des frhen, "
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"die Frchte des spteren Jahres-x9e96lkal");
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T("ليهمابتكلموشعربي؟", "xn--egbpdaj6bu4bxfgehfvwxn");
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T("他们为什么不说中文", "xn--ihqwcrb4cv8a8dqg056pqjye");
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T("他們爲什麽不說中文", "xn--ihqwctvzc91f659drss3x8bo0yb");
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T("Pročprostěnemluvíčesky", "xn--Proprostnemluvesky-uyb24dma41a");
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T("למההםפשוטלאמדבריםעברית", "xn--4dbcagdahymbxekheh6e0a7fei0b");
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T("यहलोगहिन्दीक्योंनहींबोलसकतेहैं",
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"xn--i1baa7eci9glrd9b2ae1bj0hfcgg6iyaf8o0a1dig0cd");
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T("なぜみんな日本語を話してくれないのか",
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"xn--n8jok5ay5dzabd5bym9f0cm5685rrjetr6pdxa");
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T("세계의모든사람들이한국어를이해한다면얼마나좋을까",
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"xn--989aomsvi5e83db1d2a355cv1e0vak1d"
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"wrv93d5xbh15a0dt30a5jpsd879ccm6fea98c");
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T("почемужеонинеговорятпорусски", "xn--b1abfaaepdrnnbgefbadotcwatmq2g4l");
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T("PorquénopuedensimplementehablarenEspañol",
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"xn--PorqunopuedensimplementehablarenEspaol-fmd56a");
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T("TạisaohọkhôngthểchỉnóitiếngViệt",
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"xn--TisaohkhngthchnitingVit-kjcr8268qyxafd2f1b9g");
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T("3年B組金八先生", "xn--3B-ww4c5e180e575a65lsy2b");
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T("安室奈美恵-with-SUPER-MONKEYS",
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"xn---with-SUPER-MONKEYS-pc58ag80a8qai00g7n9n");
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T("Hello-Another-Way-それぞれの場所",
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"xn--Hello-Another-Way--fc4qua05auwb3674vfr0b");
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T("ひとつ屋根の下2", "xn--2-u9tlzr9756bt3uc0v");
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T("MajiでKoiする5秒前", "xn--MajiKoi5-783gue6qz075azm5e");
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T("パフィーdeルンバ", "xn--de-jg4avhby1noc0d");
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T("そのスピードで", "xn--d9juau41awczczp");
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T("-> $1.00 <-", "-> $1.00 <-");
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/* Test cases from https://unicode.org/reports/tr46/ */
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T("faß.de", "xn--fa-hia.de");
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T("βόλος.com", "xn--nxasmm1c.com");
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T("ශ්රී.com", "xn--10cl1a0b660p.com");
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T("نامهای.com", "xn--mgba3gch31f060k.com");
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return 0;
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}
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#undef T
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#endif /* __MVS__ */
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