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Import some Lua documentation

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I personally find it easier to read the documentation in Emacs
using JavaDoc style comments.
This commit is contained in:
Justine Tunney 2021-08-22 15:02:18 -07:00
parent 41b9eb6873
commit 7d25fb0090
16 changed files with 801 additions and 108 deletions
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test/libc/x/filecmp_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/mem/mem.h"
#include "libc/rand/rand.h"
#include "libc/runtime/gc.internal.h"
#include "libc/stdio/stdio.h"
#include "libc/sysv/consts/madv.h"
#include "libc/sysv/consts/o.h"
#include "libc/testlib/ezbench.h"
#include "libc/testlib/testlib.h"
#include "libc/x/x.h"
#define N (72 * 1024)
char p[N];
char testlib_enable_tmp_setup_teardown;
TEST(filecmp, testEqual) {
rngset(p, N, rand64, -1);
EXPECT_EQ(0, xbarf("a", p, N));
EXPECT_EQ(0, xbarf("b", p, N));
EXPECT_EQ(0, filecmp("a", "b"));
}
TEST(filecmp, testNotEqual) {
rngset(p, N, rand64, -1);
EXPECT_EQ(0, xbarf("a", p, N));
p[N / 2]++;
EXPECT_EQ(0, xbarf("b", p, N));
EXPECT_NE(0, filecmp("a", "b"));
}
TEST(filecmp, testDifferentLength) {
rngset(p, N, rand64, -1);
EXPECT_EQ(0, xbarf("a", p, N));
EXPECT_EQ(0, xbarf("b", p, N - 1));
EXPECT_NE(0, filecmp("a", "b"));
}
BENCH(filecmp, bench) {
rngset(p, N, rand64, -1);
EXPECT_EQ(0, xbarf("a", p, N));
EXPECT_EQ(0, xbarf("b", p, N));
EZBENCH2("filecmp", donothing, filecmp("a", "b"));
}