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Auto-generate some documentation

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This commit is contained in:
Justine Tunney 2020-12-26 02:09:07 -08:00
parent 117d0111ab
commit 13437dd19b
97 changed files with 2033 additions and 661 deletions
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45
test/libc/nexgen32e/ffs_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/nexgen32e/ffs.h"
#include "libc/nexgen32e/nexgen32e.h"
#include "libc/testlib/testlib.h"
TEST(ffs, test) {
EXPECT_EQ(__builtin_ffs(0), (ffs)(0));
EXPECT_EQ(__builtin_ffs(1), (ffs)(1));
EXPECT_EQ(__builtin_ffs(0x00100000), (ffs)(0x00100000));
EXPECT_EQ(__builtin_ffs(-1), (ffs)(-1));
}
TEST(ffsl, test) {
EXPECT_EQ(__builtin_ffsl(0), (ffsl)(0));
EXPECT_EQ(__builtin_ffsl(1), (ffsl)(1));
EXPECT_EQ(__builtin_ffsl(0x00100000), (ffsl)(0x00100000));
EXPECT_EQ(__builtin_ffsl(0x0010000000000000), (ffsl)(0x0010000000000000));
EXPECT_EQ(__builtin_ffsl(-1), (ffsl)(-1));
}
TEST(ffsll, test) {
EXPECT_EQ(__builtin_ffsll(0), (ffsll)(0));
EXPECT_EQ(__builtin_ffsll(1), (ffsll)(1));
EXPECT_EQ(__builtin_ffsll(0x00100000), (ffsll)(0x00100000));
EXPECT_EQ(__builtin_ffsll(0x0010000000000000), (ffsll)(0x0010000000000000));
EXPECT_EQ(__builtin_ffsll(-1), (ffsll)(-1));
}