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-rw-r--r--test/stdlib/test-canon.c251
1 files changed, 0 insertions, 251 deletions
diff --git a/test/stdlib/test-canon.c b/test/stdlib/test-canon.c
deleted file mode 100644
index 1b43dedfb..000000000
--- a/test/stdlib/test-canon.c
+++ /dev/null
@@ -1,251 +0,0 @@
-/* Test program for returning the canonical absolute name of a given file.
- Copyright (C) 1996,1997,2000,2002,2004,2005,2006
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Mosberger <davidm@azstarnet.com>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-/* This file must be run from within a directory called "stdlib". */
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/param.h>
-#include <sys/stat.h>
-
-/* Prototype for our test function. */
-extern int do_test (int argc, char *argv[]);
-#include "../test-skeleton.c"
-
-#ifndef PATH_MAX
-# define PATH_MAX 4096
-#endif
-static char cwd[PATH_MAX];
-static size_t cwd_len;
-
-struct {
- const char * name;
- const char * value;
-} symlinks[] = {
- {"SYMLINK_LOOP", "SYMLINK_LOOP"},
- {"SYMLINK_1", "."},
- {"SYMLINK_2", "//////./../../etc"},
- {"SYMLINK_3", "SYMLINK_1"},
- {"SYMLINK_4", "SYMLINK_2"},
- {"SYMLINK_5", "doesNotExist"},
-};
-
-struct {
- const char * in;
- const char * retval; /* what realpath should return */
- const char * retbuf; /* what realpath should store in buf */
- /* if both of the above are NULL, we won't check for result,
- * it's undefined */
- int error; /* expected errno value */
-} tests[] = {
- /* 0 */
- {"/", "/"},
- {"/////////////////////////////////", "/"},
- {"/.././.././.././..///", "/"},
- {"/etc", "/etc"},
- {"/etc/../etc", "/etc"},
- /* 5 */
- {"/doesNotExist/../etc", 0, "/doesNotExist", ENOENT},
- {"./././././././././.", "."},
- {"/etc/.//doesNotExist", 0, "/etc/doesNotExist", ENOENT},
- {"./doesExist", "./doesExist"},
- {"./doesExist/", "./doesExist"},
- /* 10 */
- {"./doesExist/../doesExist", "./doesExist"},
- {"foobar", 0, "./foobar", ENOENT},
- {".", "."},
- {"./foobar", 0, "./foobar", ENOENT},
- {"SYMLINK_LOOP", 0, 0, ELOOP},
- /* 15 */
- {"./SYMLINK_LOOP", 0, 0, ELOOP},
- {"SYMLINK_1", "."},
- {"SYMLINK_1/foobar", 0, "./foobar", ENOENT},
- {"SYMLINK_2", "/etc"},
- {"SYMLINK_3", "."},
- /* 20 */
- {"SYMLINK_4", "/etc"},
- {"../stdlib/SYMLINK_1", "."},
- {"../stdlib/SYMLINK_2", "/etc"},
- {"../stdlib/SYMLINK_3", "."},
- {"../stdlib/SYMLINK_4", "/etc"},
- /* 25 */
- {"./SYMLINK_5", 0, "./doesNotExist", ENOENT},
- {"SYMLINK_5", 0, "./doesNotExist", ENOENT},
- {"SYMLINK_5/foobar", 0, "./doesNotExist", ENOENT},
- {"doesExist/../../stdlib/doesExist", "./doesExist"},
- {"doesExist/.././../stdlib/.", "."},
-#ifndef __UCLIBC__
- /* we dont check for ENOTDIR in readlink() which causes failures to
- * propogate up to realpath() ... so disable for now ... */
- /* 30 */
- {"./doesExist/someFile/", 0, "./doesExist/someFile", ENOTDIR},
- {"./doesExist/someFile/..", 0, "./doesExist/someFile", ENOTDIR},
-#endif
-};
-
-
-static int
-check_path (const char * result, const char * expected)
-{
- int good;
-
- if (!result)
- return (expected == NULL);
-
- if (!expected)
- return 0;
-
- if (expected[0] == '.' && (expected[1] == '/' || expected[1] == '\0'))
- good = (strncmp (result, cwd, cwd_len) == 0
- && strcmp (result + cwd_len, expected + 1) == 0);
- else
- good = (strcmp (expected, result) == 0);
-
- return good;
-}
-
-
-int
-do_test (int argc, char ** argv)
-{
- char * result;
- int i, errors = 0;
- char buf[PATH_MAX];
-
- getcwd (cwd, sizeof(buf));
- cwd_len = strlen (cwd);
-
-#ifndef __UCLIBC__
- /* we choose to crash in uClibc when given a NULL */
- errno = 0;
- if (realpath (NULL, buf) != NULL || errno != EINVAL)
- {
- printf ("%s: expected return value NULL and errno set to EINVAL"
- " for realpath(NULL,...)\n", argv[0]);
- ++errors;
- }
-#endif
-
-#if 0
- /* This is now allowed. The test is invalid. */
- errno = 0;
- if (realpath ("/", NULL) != NULL || errno != EINVAL)
- {
- printf ("%s: expected return value NULL and errno set to EINVAL"
- " for realpath(...,NULL)\n", argv[0]);
- ++errors;
- }
-#endif
-
- errno = 0;
- if (realpath ("", buf) != NULL || errno != ENOENT)
- {
- printf ("%s: expected return value NULL and set errno to ENOENT"
- " for realpath(\"\",...)\n", argv[0]);
- ++errors;
- }
-
- for (i = 0; i < (int) (sizeof (symlinks) / sizeof (symlinks[0])); ++i)
- symlink (symlinks[i].value, symlinks[i].name);
-
- int has_dir = mkdir ("doesExist", 0777) == 0;
-
- int fd = has_dir ? creat ("doesExist/someFile", 0777) : -1;
-
- for (i = 0; i < (int) (sizeof (tests) / sizeof (tests[0])); ++i)
- {
- buf[0] = '\0';
- errno = 0;
- result = realpath (tests[i].in, buf);
-
- if (!check_path (result, tests[i].retval))
- {
- printf ("%s: flunked test %d (expected `%s', got `%s')\n",
- argv[0], i, tests[i].retval ? tests[i].retval : "NULL",
- result ? result : "NULL");
- ++errors;
- continue;
- }
-
- if (result && !check_path (buf, tests[i].retval ? tests[i].retval : tests[i].retbuf))
- {
- printf ("%s: flunked test %d (expected resolved `%s', got `%s')\n",
- argv[0], i, tests[i].retval ? tests[i].retval : tests[i].retbuf,
- buf);
- ++errors;
- continue;
- }
-
- if (errno != tests[i].error)
- {
- printf ("%s: flunked test %d (expected errno %d, got %d)\n",
- argv[0], i, tests[i].error, errno);
- ++errors;
- continue;
- }
-
-#ifndef __UCLIBC__
- /* we choose to crash in uClibc when given a NULL */
- char *result2 = realpath (tests[i].in, NULL);
- if ((result2 == NULL && result != NULL)
- || (result2 != NULL && strcmp (result, result2) != 0))
- {
- printf ("\
-%s: realpath(..., NULL) produced different result than realpath(..., buf): '%s' vs '%s'\n",
- argv[0], result2, result);
- ++errors;
- }
- free (result2);
-#endif
- }
-
- getcwd (buf, sizeof(buf));
- if (strcmp (buf, cwd))
- {
- printf ("%s: current working directory changed from %s to %s\n",
- argv[0], cwd, buf);
- ++errors;
- }
-
- if (fd >= 0)
- {
- close (fd);
- unlink ("doesExist/someFile");
- }
-
- if (has_dir)
- rmdir ("doesExist");
-
- for (i = 0; i < (int) (sizeof (symlinks) / sizeof (symlinks[0])); ++i)
- unlink (symlinks[i].name);
-
- if (errors != 0)
- {
- printf ("%d errors.\n", errors);
- return EXIT_FAILURE;
- }
-
- puts ("No errors.");
- return EXIT_SUCCESS;
-}
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