mirror of
https://github.com/jart/cosmopolitan.git
synced 2024-05-13 00:52:39 +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.
109 lines
4.3 KiB
C
109 lines
4.3 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 2023 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/calls/struct/stat.h"
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#include "libc/dce.h"
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#include "libc/errno.h"
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#include "libc/limits.h"
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#include "libc/mem/gc.h"
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#include "libc/runtime/runtime.h"
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#include "libc/str/str.h"
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#include "libc/sysv/consts/at.h"
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#include "libc/sysv/consts/o.h"
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#include "libc/temp.h"
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#include "libc/testlib/testlib.h"
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#include "libc/x/x.h"
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void SetUpOnce(void) {
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testlib_enable_tmp_setup_teardown();
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}
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TEST(openatemp, test) {
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char path[] = "foo.XXXXXX";
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ASSERT_SYS(0, 3, openatemp(AT_FDCWD, path, 0, O_CLOEXEC, 0));
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ASSERT_NE(0, strcmp(path, "foo.XXXXXX"));
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EXPECT_TRUE(fileexists(path));
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EXPECT_SYS(0, 0, close(3));
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}
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TEST(openatemp, unlink) {
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char path[] = "foo.XXXXXX";
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ASSERT_SYS(0, 3, openatemp(AT_FDCWD, path, 0, O_UNLINK, 0));
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EXPECT_SYS(0, 0, close(3));
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EXPECT_FALSE(fileexists(path));
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}
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TEST(openatemp, mode) {
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if (IsWindows()) return;
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unsigned omask = umask(0);
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char path[] = "foo.XXXXXX";
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ASSERT_SYS(0, 3, openatemp(AT_FDCWD, path, 0, 0, 0764));
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struct stat st;
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ASSERT_SYS(0, 0, stat(path, &st));
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ASSERT_SYS(0, 0, fstat(3, &st));
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EXPECT_EQ(0100764, st.st_mode);
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EXPECT_SYS(0, 0, close(3));
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umask(omask);
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}
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TEST(openatemp, tooFewX_EINVAL) {
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char path[] = "foo.XXXXX";
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ASSERT_SYS(EINVAL, -1, openatemp(AT_FDCWD, path, 0, O_CLOEXEC, 0));
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}
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TEST(openatemp, suffixTooFewX_EINVAL) {
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char path[] = "foo.XXXXX.txt";
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ASSERT_SYS(EINVAL, -1, openatemp(AT_FDCWD, path, 4, O_CLOEXEC, 0));
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}
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TEST(openatemp, badSuffixLen_EINVAL) {
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char path[] = "foo.XXXXXX";
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ASSERT_SYS(EINVAL, -1, openatemp(AT_FDCWD, path, -1, O_CLOEXEC, 0));
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ASSERT_SYS(EINVAL, -1, openatemp(AT_FDCWD, path, -6, O_CLOEXEC, 0));
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ASSERT_SYS(EINVAL, -1, openatemp(AT_FDCWD, path, 11, O_CLOEXEC, 0));
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ASSERT_SYS(EINVAL, -1, openatemp(AT_FDCWD, path, 99, O_CLOEXEC, 0));
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}
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TEST(openatemp, missingDir_ENOENT) {
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char path[] = "missing/foo.XXXXXX";
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ASSERT_SYS(ENOENT, -1, openatemp(AT_FDCWD, path, 0, O_CLOEXEC, 0));
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}
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TEST(openatemp, notDir_ENOTDIR) {
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char path[] = "regular/foo.XXXXXX";
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ASSERT_SYS(0, 0, touch("regular", 0644));
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ASSERT_SYS(ENOTDIR, -1, openatemp(AT_FDCWD, path, 0, O_CLOEXEC, 0));
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}
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TEST(mktemp, fails_returnsEmptyString) {
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char path[] = "regular/foo.XXXXXX";
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ASSERT_SYS(0, 0, touch("regular", 0644));
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ASSERT_STREQ("", mktemp(path));
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ASSERT_STREQ("", path);
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ASSERT_EQ(ENOTDIR, errno);
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errno = 0;
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}
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TEST(mkstemp, fails_returnsNull) {
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char path[] = "regular/foo.XXXXXX";
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ASSERT_SYS(0, 0, touch("regular", 0644));
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ASSERT_SYS(ENOTDIR, -1, mkstemp(path));
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ASSERT_STREQ("regular/foo.XXXXXX", path);
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}
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