42 lines
2.7 KiB
C
42 lines
2.7 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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│ This program is free software; you can redistribute it and/or modify │
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│ it under the terms of the GNU General Public License as published by │
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│ the Free Software Foundation; version 2 of the License. │
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│ │
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│ This program is distributed in the hope that it will be useful, but │
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│ WITHOUT ANY WARRANTY; without even the implied warranty of │
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│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
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│ General Public License for more details. │
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│ │
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│ You should have received a copy of the GNU General Public License │
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│ along with this program; if not, write to the Free Software │
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│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
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│ 02110-1301 USA │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/str/str.h"
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#include "libc/testlib/ezbench.h"
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#include "libc/testlib/testlib.h"
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TEST(strcpy, test) {
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char buf[64];
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EXPECT_STREQ("hello", strcpy(buf, "hello"));
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EXPECT_STREQ("hello there what's up", strcpy(buf, "hello there what's up"));
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}
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BENCH(strcpy, bench) {
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extern char *strcpy_(char *, const char *) asm("strcpy");
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static char buf[1024], buf2[1024];
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memset(buf2, -1, sizeof(buf2) - 1);
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EZBENCH2("strcpy 1", donothing, strcpy_(buf, ""));
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EZBENCH2("strcpy 2", donothing, strcpy_(buf, "1"));
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EZBENCH2("strcpy 7", donothing, strcpy_(buf, "123456"));
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EZBENCH2("strcpy 8", donothing, strcpy_(buf, "1234567"));
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EZBENCH2("strcpy 9", donothing, strcpy_(buf, "12345678"));
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EZBENCH2("strcpy 16", donothing, strcpy_(buf, "123456781234567"));
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EZBENCH2("strcpy 1023", donothing, strcpy_(buf, buf2));
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}
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