mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-07 15:03:34 +00:00
a4b455185b
Renaming gc() to _gc() was a mistake since the better thing to do is put it behind the _COSMO_SOURCE macro. We need this change because I haven't wanted to use my amazing garbage collector ever since we renamed it. You now need to define _COSMO_SOURCE yourself when using amalgamation header and cosmocc users need to pass the -mcosmo flag to get the gc() function Some other issues relating to cancelation have been fixed along the way. We're also now putting cosmocc in a folder named `.cosmocc` so it can be more safely excluded by grep --exclude-dir=.cosmocc --exclude-dir=o etc.
54 lines
3 KiB
C
54 lines
3 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2021 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/mem/gc.h"
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#include "libc/mem/mem.h"
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#include "libc/testlib/ezbench.h"
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#include "libc/testlib/hyperion.h"
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#include "libc/testlib/testlib.h"
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#include "libc/x/xasprintf.h"
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#include "net/http/escape.h"
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TEST(VisualizeControlCodes, test) {
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size_t n;
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EXPECT_STREQ("hello", gc(VisualizeControlCodes("hello", -1, 0)));
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EXPECT_STREQ("hello\r\n", gc(VisualizeControlCodes("hello\r\n", -1, 0)));
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EXPECT_STREQ("hello␁␂␡", gc(VisualizeControlCodes("hello\1\2\177", -1, 0)));
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EXPECT_STREQ("hello\\u0085",
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gc(VisualizeControlCodes("hello\302\205", -1, 0)));
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EXPECT_STREQ("hi", gc(VisualizeControlCodes("hi", -1, &n)));
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EXPECT_EQ(2, n);
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}
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TEST(VisualizeControlCodes, testOom_returnsNullAndSetsSizeToZero) {
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size_t n = 31337;
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EXPECT_EQ(NULL, gc(VisualizeControlCodes("hello", 0x1000000000000, &n)));
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EXPECT_EQ(0, n);
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}
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TEST(VisualizeControlCodes, testWeirdHttp) {
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size_t n = 31337;
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char *p, B[] = "\0GET /redbean.lua\n\n";
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ASSERT_NE(0, (p = gc(VisualizeControlCodes(B, sizeof(B), &n))));
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EXPECT_STREQ("\"␀GET /redbean.lua\\n\\n␀\"", gc(xasprintf("%`'.*s", n, p)));
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}
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BENCH(VisualizeControlCodes, bench) {
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EZBENCH2("VisualizeControlCodes", donothing,
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free(VisualizeControlCodes(kHyperion, kHyperionSize, 0)));
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}
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