52 lines
2.6 KiB
C
52 lines
2.6 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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│ 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/bits/bits.h"
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#include "libc/str/oldutf16.internal.h"
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#include "libc/str/str.h"
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#include "libc/str/tpdecode.internal.h"
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#include "libc/testlib/testlib.h"
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TEST(getutf16, testNul) {
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wint_t wc;
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EXPECT_EQ(1, getutf16(u"", &wc));
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EXPECT_EQ('\0', wc);
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EXPECT_EQ(1, (getutf16)(u"", &wc));
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EXPECT_EQ('\0', wc);
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}
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TEST(getutf16, testBasic) {
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wint_t wc;
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EXPECT_EQ(1, getutf16(u"h", &wc));
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EXPECT_EQ('h', wc);
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EXPECT_EQ(1, (getutf16)(u"h", &wc));
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EXPECT_EQ('h', wc);
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}
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TEST(getutf16, testAegeanNumberSupplementaryPlane) {
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wint_t wc;
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EXPECT_EQ(4, tpdecode("𐄷", &wc));
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EXPECT_EQ(4, tpdecode("\xF0\x90\x84\xB7", &wc));
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EXPECT_EQ(0x10137, wc);
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EXPECT_EQ(2, strlen16(u"𐄷"));
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EXPECT_EQ(2, getutf16(u"𐄷", &wc));
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EXPECT_EQ(0x10137, wc);
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EXPECT_EQ(2, (getutf16)(u"𐄷", &wc));
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EXPECT_EQ(0x10137, wc);
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}
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