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.
89 lines
4.1 KiB
C
89 lines
4.1 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/errno.h"
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#include "libc/mem/mem.h"
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#include "libc/mem/gc.h"
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#include "libc/stdio/stdio.h"
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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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#include "net/http/escape.h"
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char *p;
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size_t n;
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TEST(EncodeHttpHeaderValue, emptyStrings_arePermitted) {
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EXPECT_STREQ("", gc(EncodeHttpHeaderValue(NULL, 0, 0)));
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EXPECT_STREQ("", gc(EncodeHttpHeaderValue("", 0, 0)));
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EXPECT_STREQ("", gc(EncodeHttpHeaderValue(" ", 1, 0)));
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}
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TEST(EncodeHttpHeaderValue, testPadded_trimsWhitespace) {
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EXPECT_STREQ("hello \tthere",
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gc(EncodeHttpHeaderValue(" \thello \tthere\t ", -1, 0)));
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}
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TEST(EncodeHttpHeaderValue, testUtf8_isConvertedToLatin1) {
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EXPECT_STREQ("\241\377\300", gc(EncodeHttpHeaderValue("¡ÿÀ", -1, 0)));
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}
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TEST(EncodeHttpHeaderValue, testUtf8_nonLatin1ResultsInError) {
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("☻", -1, 0)));
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EXPECT_EQ(EILSEQ, errno);
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("𐌰", -1, 0)));
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EXPECT_EQ(EILSEQ, errno);
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}
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TEST(EncodeHttpHeaderValue, testLatin1_willJustWorkIfYoureLucky) {
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EXPECT_STREQ("\241\377\300",
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gc(EncodeHttpHeaderValue("\241\377\300", -1, &n)));
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EXPECT_EQ(3, n);
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\377\241\300", -1, 0)));
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}
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TEST(EncodeHttpHeaderValue, testC0_isForbiddenExceptHorizontalTab) {
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\0", 1, 0)));
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\r", 1, 0)));
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\n", 1, 0)));
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\v", 1, 0)));
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EXPECT_STREQ("", gc(EncodeHttpHeaderValue("\t", 1, 0)));
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\177", 1, 0)));
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}
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TEST(EncodeHttpHeaderValue, testC1_isForbidden) {
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\205", 1, 0)));
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EXPECT_EQ(NULL, gc(EncodeHttpHeaderValue("\302\205", 2, 0)));
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}
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TEST(EncodeHttpHeaderValue, testOom_returnsNullAndSetsSizeToZero) {
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n = 31337;
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EXPECT_EQ(NULL, EncodeHttpHeaderValue("hello", 0x1000000000000, &n));
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EXPECT_EQ(0, n);
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}
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BENCH(EncodeHttpHeaderValue, bench) {
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n = 22851;
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p = gc(malloc(n));
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memset(p, 'a', n);
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EZBENCH2("EncodeHttpHeaderValue ascii", donothing,
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free(EncodeHttpHeaderValue(p, n, 0)));
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memset(p, '\300', n);
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EZBENCH2("EncodeHttpHeaderValue latin1", donothing,
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free(EncodeHttpHeaderValue(p, n, 0)));
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}
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