cosmopolitan/test/libc/str/strcasecmp_test.c
2021-01-30 08:54:12 -08:00

35 lines
2.3 KiB
C

/*-*- 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/str/str.h"
#include "libc/testlib/ezbench.h"
#include "libc/testlib/testlib.h"
TEST(strcasecmp, test) {
EXPECT_EQ(0, strcasecmp("HELLO", "hello"));
EXPECT_EQ(-17, strcasecmp("HELLO", "yello"));
EXPECT_EQ(-17, strcasecmp("HELLO", "YELLO"));
EXPECT_EQ(+17, strcasecmp("yello", "HELLO"));
EXPECT_EQ(+17, strcasecmp("YELLO", "HELLO"));
}
BENCH(strcasecmp, bench) {
EZBENCH2("strcasecmp 16 eq", donothing,
EXPROPRIATE(
strcasecmp(VEIL("r", "abcdefghijklmnop"), "ABCDEFGHIJKLMNOP")));
}