47 lines
2.7 KiB
C
47 lines
2.7 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2020 Justine Alexandra Roberts Tunney │
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│ │
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│ This program is free software; you can redistribute it and/or modify │
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│ it under the terms of the GNU General Public License as published by │
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│ the Free Software Foundation; version 2 of the License. │
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│ │
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│ This program is distributed in the hope that it will be useful, but │
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│ WITHOUT ANY WARRANTY; without even the implied warranty of │
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│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
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│ General Public License for more details. │
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│ │
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│ You should have received a copy of the GNU General Public License │
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│ along with this program; if not, write to the Free Software │
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│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
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│ 02110-1301 USA │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/bits/bits.h"
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#include "libc/str/str.h"
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#include "libc/testlib/testlib.h"
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TEST(strlen16, testEmpty) {
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EXPECT_EQ(0, strlen16(u""));
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}
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TEST(strlen16, testAscii) {
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EXPECT_EQ(5, strlen16(u"hello"));
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}
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TEST(strlen16, testUnicode) {
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EXPECT_EQ(28, strlen16(u"αcτµαlly pδrταblε εxεcµταblε"));
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}
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TEST(strclen, testAegeanNumberSupplementaryPlane) {
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EXPECT_EQ(36, strlen("𐄷𐄸𐄹𐄺𐄻𐄼𐄽𐄾𐄿"));
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EXPECT_EQ(18, strlen16(u"𐄷𐄸𐄹𐄺𐄻𐄼𐄽𐄾𐄿"));
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EXPECT_EQ(9, wcslen(L"𐄷𐄸𐄹𐄺𐄻𐄼𐄽𐄾𐄿"));
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EXPECT_EQ(9, strclen("𐄷𐄸𐄹𐄺𐄻𐄼𐄽𐄾𐄿"));
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EXPECT_EQ(9, strclen16(u"𐄷𐄸𐄹𐄺𐄻𐄼𐄽𐄾𐄿"));
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EXPECT_EQ(9, wcslen(L"𐄷𐄸𐄹𐄺𐄻𐄼𐄽𐄾𐄿"));
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}
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TEST(strlen16, testCoolKidNulTerminator) {
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EXPECT_EQ(2, strlen16((const char16_t *)"\x00\xd8\x00\xdc\x00"));
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}
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