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Justine Tunney 2020-06-15 07:18:57 -07:00
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test/libc/str/tpencode_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 2020 Justine Alexandra Roberts Tunney │
│ │
│ This program is free software; you can redistribute it and/or modify │
│ it under the terms of the GNU General Public License as published by │
│ the Free Software Foundation; version 2 of the License. │
│ │
│ This program is distributed in the hope that it will be useful, but │
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
│ General Public License for more details. │
│ │
│ You should have received a copy of the GNU General Public License │
│ along with this program; if not, write to the Free Software │
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
│ 02110-1301 USA │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/bits/bits.h"
#include "libc/bits/progn.h"
#include "libc/bits/safemacros.h"
#include "libc/str/str.h"
#include "libc/testlib/testlib.h"
char buf[8];
TEST(tpencode, testNul) {
ASSERT_BINEQ(u" ", PROGN(ASSERT_EQ(1, tpencode(buf, 8, 0, false)), buf));
ASSERT_BINEQ(u" ", PROGN(ASSERT_EQ(1, (tpencode)(buf, 8, 0, false)), buf));
}
TEST(tpencode, testSpace) {
ASSERT_BINEQ(u" ", PROGN(ASSERT_EQ(1, tpencode(buf, 8, 0x20, false)), buf));
ASSERT_BINEQ(u" ", PROGN(ASSERT_EQ(1, (tpencode)(buf, 8, 0x20, false)), buf));
}
TEST(tpencode, testGlyph) {
ASSERT_BINEQ(u"ΓåÆ", PROGN(ASSERT_EQ(3, tpencode(buf, 8, u'→', false)), buf));
ASSERT_BINEQ(u"→",
PROGN(ASSERT_EQ(3, (tpencode)(buf, 8, u'→', false)), buf));
}
TEST(tpencode, testMathematicalNotMuhPolicyDrivenBehavior_negativeOne) {
ASSERT_BINEQ(u"λ┐┐┐┐┐",
PROGN(ASSERT_EQ(6, tpencode(buf, 8, -1, false)), buf));
ASSERT_BINEQ(u"λ┐┐┐┐┐",
PROGN(ASSERT_EQ(6, (tpencode)(buf, 8, -1, false)), buf));
}
TEST(tpencode, testMathematicalNotMuhPolicyDrivenBehavior_twosComplementBane) {
ASSERT_BINEQ(u"■ÇÇÇÇÇ",
PROGN(ASSERT_EQ(6, tpencode(buf, 8, 0x80000000, false)), buf));
ASSERT_BINEQ(u"■ÇÇÇÇÇ",
PROGN(ASSERT_EQ(6, (tpencode)(buf, 8, 0x80000000, false)), buf));
}
TEST(tpencode, testMathematicalNotMuhPolicyDrivenBehavior_nonCanonicalNul) {
ASSERT_BINEQ(u"└Ç", PROGN(ASSERT_EQ(2, tpencode(buf, 8, 0, true)), buf));
ASSERT_BINEQ(u"└Ç", PROGN(ASSERT_EQ(2, (tpencode)(buf, 8, 0, true)), buf));
}