mirror of
https://github.com/jart/cosmopolitan.git
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54 lines
2.6 KiB
C
54 lines
2.6 KiB
C
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/*-*- 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 2022 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/calls/calls.h"
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#include "libc/log/log.h"
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#include "libc/mem/mem.h"
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#include "libc/str/str.h"
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#include "libc/sysv/consts/rusage.h"
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#include "libc/testlib/testlib.h"
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TEST(AppendResourceReport, testEmpty_doesNothing) {
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char *b = 0;
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struct rusage ru;
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bzero(&ru, sizeof(ru));
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AppendResourceReport(&b, &ru, " / ");
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EXPECT_EQ(NULL, b);
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}
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TEST(AppendResourceReport, testMemory_balloons) {
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char *b = 0;
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struct rusage ru;
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bzero(&ru, sizeof(ru));
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ru.ru_maxrss = 1;
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AppendResourceReport(&b, &ru, "");
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EXPECT_STREQ("ballooned to 1kb in size", b);
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free(b);
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}
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#if 0
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TEST(AppendResourceReport, impure) {
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char *b = 0;
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struct rusage ru;
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EXPECT_EQ(0, getrusage(RUSAGE_SELF, &ru));
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AppendResourceReport(&b, &ru, "\n");
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EXPECT_STREQ("ballooned to 1kb in size", b);
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free(b);
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}
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#endif
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