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https://github.com/jart/cosmopolitan.git
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e16a7d8f3b
`et` means `expandtab`. ```sh rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\) et\(.*\) :vi/vi: \1 xoet\2:vi/' rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\)noet\(.*\):vi/vi: \1et\2 :vi/' rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\)xoet\(.*\):vi/vi: \1noet\2:vi/' ```
88 lines
4.1 KiB
C
88 lines
4.1 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2021 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/dce.h"
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#include "libc/str/str.h"
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#include "libc/testlib/ezbench.h"
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#include "libc/testlib/testlib.h"
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TEST(iswupper, test) {
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EXPECT_TRUE(iswupper(L'𝐵'));
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}
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TEST(towupper, test) {
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EXPECT_EQ(u'!', towupper(u'!'));
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EXPECT_EQ(u'A', towupper(u'a'));
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EXPECT_EQ(u'À', towupper(u'à'));
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EXPECT_EQ(L'𝛥', towupper(L'𝛿'));
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EXPECT_EQ(L'Ｂ', towupper(L'ｂ'));
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EXPECT_EQ(u'Ꭰ', towupper(u'ꭰ'));
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}
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TEST(towlower, test) {
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EXPECT_EQ(u'!', towlower(u'!'));
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EXPECT_EQ(u'a', towlower(u'A'));
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EXPECT_EQ(u'à', towlower(u'À'));
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EXPECT_EQ(L'𝛿', towlower(L'𝛥'));
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EXPECT_EQ(L'ｂ', towlower(L'Ｂ'));
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EXPECT_EQ(u'ꭰ', towlower(u'Ꭰ'));
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}
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BENCH(towupper, bench) {
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EZBENCH2("towupper ascii", donothing,
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__expropriate(towupper(__veil("r", L'a'))));
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EZBENCH2("towupper latin1", donothing,
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__expropriate(towupper(__veil("r", u'A'))));
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EZBENCH2("towupper watinc", donothing,
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__expropriate(towupper(__veil("r", u'Ỿ'))));
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EZBENCH2("towupper greek", donothing,
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__expropriate(towupper(__veil("r", u'α'))));
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EZBENCH2("towupper astral", donothing,
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__expropriate(towupper(__veil("r", L'𝛿'))));
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}
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BENCH(towlower, bench) {
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EZBENCH2("towlower ascii", donothing,
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__expropriate(towlower(__veil("r", L'a'))));
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EZBENCH2("towlower latin1", donothing,
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__expropriate(towlower(__veil("r", u'A'))));
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EZBENCH2("towlower watinc", donothing,
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__expropriate(towlower(__veil("r", u'Ỿ'))));
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EZBENCH2("towlower greek", donothing,
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__expropriate(towupper(__veil("r", u'α'))));
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EZBENCH2("towlower astral", donothing,
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__expropriate(towlower(__veil("r", L'𝛿'))));
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}
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BENCH(iswupper, bench) {
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EZBENCH2("iswupper ascii", donothing,
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__expropriate(iswupper(__veil("r", L'A'))));
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EZBENCH2("iswupper latin1", donothing,
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__expropriate(iswupper(__veil("r", u'A'))));
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EZBENCH2("iswupper astral", donothing,
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__expropriate(iswupper(__veil("r", L'𝛿'))));
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}
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BENCH(iswlower, bench) {
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EZBENCH2("iswlower ascii", donothing,
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__expropriate(iswlower(__veil("r", L'a'))));
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EZBENCH2("iswlower latin1", donothing,
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__expropriate(iswlower(__veil("r", u'A'))));
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EZBENCH2("iswlower astral", donothing,
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__expropriate(iswlower(__veil("r", L'𝛿'))));
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}
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