mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 19:43:32 +00:00
425c055116
- Polyfill readlink("foo/") dir check on Windows
- Support asynchronous signal delivery on Windows
- Restore Windows Console from execve() daisy chain
- Work around bug in AARCH64 Optimized Routines memcmp()
- Disable unbourne.com shell completion on Windows for now
- Don't always set virtual terminal input state on console
- Remove Musl Libc's unusual preservation of realpath("//")
- Make realpath() strongly link malloc() to pass configure test
- Delete cosh.com shell, now that unbourne.com works on Windows!
75 lines
3.2 KiB
C
75 lines
3.2 KiB
C
/*-*- 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 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/dce.h"
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#include "libc/errno.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/str/str.h"
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#include "libc/testlib/testlib.h"
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char testlib_enable_tmp_setup_teardown;
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void SetUp(void) {
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touch("conftest.a", 0644);
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symlink("conftest.a", "conftest.l");
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mkdir("conftest.d", 0755);
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}
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TEST(realpath, test1) {
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char *name = gc(realpath("conftest.a", NULL));
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ASSERT_TRUE(name && *name == '/');
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}
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TEST(realpath, test2) {
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ASSERT_EQ(NULL, gc(realpath("conftest.b/../conftest.a", NULL)));
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}
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TEST(realpath, test3) {
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char *name = gc(realpath("conftest.l/../conftest.a", NULL));
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if (IsWindows()) {
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// WIN32 acts as a flat namespace, rather than linear inode crawl.
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// GNU ./configure scripts consider this outcome to be acceptable.
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ASSERT_NE(NULL, name);
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} else {
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// Every other OS FS is a UNIX inode crawl.
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ASSERT_SYS(ENOTDIR, NULL, name);
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}
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}
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TEST(realpath, test4) {
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ASSERT_SYS(ENOTDIR, NULL, gc(realpath("conftest.a/", NULL)));
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}
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TEST(realpath, test5) {
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char *name1 = gc(realpath(".", NULL));
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char *name2 = gc(realpath("conftest.d//./..", NULL));
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ASSERT_NE(NULL, name1);
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ASSERT_NE(NULL, name2);
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ASSERT_STREQ(name1, name2);
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}
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TEST(realpath, test6) {
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// musl libc fails this test
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// comment say // is special but doesn't say why :/
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char *name = gc(realpath("//", NULL));
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ASSERT_NE(NULL, name);
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EXPECT_STREQ("/", name);
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}
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