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Improve some unicode functions

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This commit is contained in:
Justine Tunney 2021-05-05 07:25:39 -07:00
parent b9187061a7
commit 1b5a5719c3
33 changed files with 8366 additions and 197 deletions
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test/libc/str/towupper_test.c Normal file
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/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2021 Justine Alexandra Roberts Tunney │
│ │
│ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │
│ above copyright notice and this permission notice appear in all copies. │
│ │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/dce.h"
#include "libc/str/str.h"
#include "libc/testlib/ezbench.h"
#include "libc/testlib/testlib.h"
TEST(towupper, test) {
EXPECT_EQ(u'!', towupper(u'!'));
EXPECT_EQ(u'A', towupper(u'a'));
EXPECT_EQ(u'À', towupper(u'à'));
if (IsTiny()) return;
EXPECT_EQ(L'𝛥', towupper(L'𝛿'));
EXPECT_EQ(L'Ｂ', towupper(L'ｂ'));
}
TEST(towlower, test) {
EXPECT_EQ(u'!', towlower(u'!'));
EXPECT_EQ(u'a', towlower(u'A'));
EXPECT_EQ(u'à', towlower(u'À'));
if (IsTiny()) return;
EXPECT_EQ(L'𝛿', towlower(L'𝛥'));
EXPECT_EQ(L'ｂ', towlower(L'Ｂ'));
}
BENCH(towupper, bench) {
EZBENCH2("towupper ascii", donothing, EXPROPRIATE(towupper(VEIL("r", L'a'))));
EZBENCH2("towupper latin1", donothing,
EXPROPRIATE(towupper(VEIL("r", u'A'))));
if (IsTiny()) return;
EZBENCH2("towupper astral", donothing,
EXPROPRIATE(towupper(VEIL("r", L'𝛿'))));
}
BENCH(towlower, bench) {
EZBENCH2("towlower ascii", donothing, EXPROPRIATE(towlower(VEIL("r", L'a'))));
EZBENCH2("towlower latin1", donothing,
EXPROPRIATE(towlower(VEIL("r", u'A'))));
if (IsTiny()) return;
EZBENCH2("towlower astral", donothing,
EXPROPRIATE(towlower(VEIL("r", L'𝛿'))));
}
BENCH(iswupper, bench) {
EZBENCH2("iswupper ascii", donothing, EXPROPRIATE(iswupper(VEIL("r", L'A'))));
EZBENCH2("iswupper latin1", donothing,
EXPROPRIATE(iswupper(VEIL("r", u'A'))));
EZBENCH2("iswupper astral", donothing,
EXPROPRIATE(iswupper(VEIL("r", L'𝛿'))));
}
BENCH(iswlower, bench) {
EZBENCH2("iswlower ascii", donothing, EXPROPRIATE(iswlower(VEIL("r", L'a'))));
EZBENCH2("iswlower latin1", donothing,
EXPROPRIATE(iswlower(VEIL("r", u'A'))));
EZBENCH2("iswlower astral", donothing,
EXPROPRIATE(iswlower(VEIL("r", L'𝛿'))));
}