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e16a7d8f3b
`et` means `expandtab`. ```sh rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\) et\(.*\) :vi/vi: \1 xoet\2:vi/' rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\)noet\(.*\):vi/vi: \1et\2 :vi/' rg 'vi: .* :vi' -l -0 | \ xargs -0 sed -i '' 's/vi: \(.*\)xoet\(.*\):vi/vi: \1noet\2:vi/' ```
105 lines
4 KiB
C
105 lines
4 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/calls/calls.h"
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#include "libc/dce.h"
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#include "libc/errno.h"
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#include "libc/log/check.h"
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#include "libc/mem/gc.internal.h"
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#include "libc/mem/mem.h"
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#include "libc/runtime/runtime.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/sysv/consts/at.h"
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#include "libc/sysv/consts/o.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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ASSERT_SYS(0, 0, pledge("stdio rpath wpath cpath fattr", 0));
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}
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void SetUp(void) {
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errno = 0;
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}
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TEST(mkdir, testNothingExists_ENOENT) {
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EXPECT_SYS(ENOENT, -1, mkdir("yo/yo/yo", 0755));
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}
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TEST(mkdir, testDirectoryComponentIsFile_ENOTDIR) {
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EXPECT_SYS(0, 0, touch("yo", 0644));
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EXPECT_SYS(ENOTDIR, -1, mkdir("yo/yo/yo", 0755));
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}
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TEST(mkdir, testPathIsFile_EEXIST) {
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EXPECT_SYS(0, 0, mkdir("yo", 0755));
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EXPECT_SYS(0, 0, mkdir("yo/yo", 0755));
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EXPECT_SYS(0, 0, touch("yo/yo/yo", 0644));
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EXPECT_SYS(EEXIST, -1, mkdir("yo/yo/yo", 0755));
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}
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TEST(mkdir, testPathIsDirectory_EEXIST) {
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EXPECT_SYS(0, 0, mkdir("yo", 0755));
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EXPECT_SYS(0, 0, mkdir("yo/yo", 0755));
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EXPECT_SYS(0, 0, mkdir("yo/yo/yo", 0755));
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EXPECT_SYS(EEXIST, -1, mkdir("yo/yo/yo", 0755));
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}
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TEST(makedirs, pathExists_isSuccess) {
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EXPECT_SYS(0, 0, makedirs("foo/bar", 0755));
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EXPECT_SYS(0, 0, makedirs("foo/bar", 0755));
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}
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TEST(mkdir, enametoolong) {
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int i;
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size_t n = 2048;
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char *s = gc(calloc(1, n));
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for (i = 0; i < n - 1; ++i) s[i] = 'x';
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s[i] = 0;
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EXPECT_SYS(ENAMETOOLONG, -1, mkdir(s, 0644));
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}
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TEST(mkdir, testEmptyString_ENOENT) {
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EXPECT_SYS(ENOENT, -1, mkdir("", 0755));
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}
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TEST(mkdir, slashSlash) {
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EXPECT_SYS(0, 0, mkdirat(AT_FDCWD, "o//", 0777));
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}
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TEST(mkdirat, testRelativePath_opensRelativeToDirFd) {
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int dirfd;
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ASSERT_SYS(0, 0, mkdir("foo", 0755));
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ASSERT_SYS(0, 3, (dirfd = open("foo", O_RDONLY | O_DIRECTORY)));
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EXPECT_SYS(0, 0, mkdirat(dirfd, "bar", 0755));
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EXPECT_TRUE(isdirectory("foo/bar"));
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EXPECT_SYS(0, 0, close(dirfd));
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}
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TEST(mkdir, longname) {
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int i;
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char *d, s[270] = {0};
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for (i = 0; i < sizeof(s) - 1; ++i) s[i] = 'x';
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s[i] = 0;
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ASSERT_NE(NULL, (d = gc(getcwd(0, 0))));
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memcpy(s, d, strlen(d));
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s[strlen(d)] = '/';
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ASSERT_SYS(0, 0, mkdir(s, 0644));
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}
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