diff options
Diffstat (limited to 'libarchive/libarchive-2.7.1/tar/test/test_copy.c')
| -rw-r--r-- | libarchive/libarchive-2.7.1/tar/test/test_copy.c | 420 |
1 files changed, 0 insertions, 420 deletions
diff --git a/libarchive/libarchive-2.7.1/tar/test/test_copy.c b/libarchive/libarchive-2.7.1/tar/test/test_copy.c deleted file mode 100644 index d459458..0000000 --- a/libarchive/libarchive-2.7.1/tar/test/test_copy.c +++ /dev/null @@ -1,420 +0,0 @@ -/*- - * Copyright (c) 2003-2007 Tim Kientzle - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -#include "test.h" -__FBSDID("$FreeBSD: src/usr.bin/tar/test/test_copy.c,v 1.3 2008/08/15 06:12:02 kientzle Exp $"); - -#if defined(__CYGWIN__) -# include <limits.h> -# include <sys/cygwin.h> -#endif - -/* assumes that cwd is the top of the test tree. Furthermore, - * assumes that this function is first called with the "longest" - * cwd involved in the tests. That is, from - * <testdir>/original - * as opposed to - * <testdir>/plain or <testdir>/ustar - */ -static int -compute_loop_max(void) -{ -#if defined(_WIN32) && !defined(__CYGWIN__) - static int LOOP_MAX = 0; - char buf[MAX_PATH]; - size_t cwdlen; - - if (LOOP_MAX == 0) { - assert(_getcwd(buf, MAX_PATH) != NULL); - cwdlen = strlen(buf); - /* on windows, can't create a directory in which there is not - * enough room left in MAX_PATH to /also/ create an 8.3 file. - * Thus, max path len for mkdir is MAX_PATH - 12 ("12345678.123") - * It is possible also that windows counts the length of cwd against - * the MAX_PATH maximum, so account for that. Next, account also for - * "/". And lastly, account for the fact that the relative path - * has 4 characters when the loop count i = 0. - */ - LOOP_MAX = MAX_PATH - 12 - (int)cwdlen - 1 - 4; - } - return LOOP_MAX; -#elif defined(__CYGWIN__) && !defined(HAVE_CYGWIN_CONV_PATH) - static int LOOP_MAX = 0; - if (LOOP_MAX == 0) { - char wbuf[PATH_MAX]; - char pbuf[PATH_MAX]; - size_t wcwdlen; - size_t pcwdlen; - size_t cwdlen; - assert(getcwd(pbuf, PATH_MAX) != NULL); - pcwdlen = strlen(pbuf); - cygwin_conv_to_full_win32_path(pbuf, wbuf); - wcwdlen = strlen(wbuf); - cwdlen = ((wcwdlen > pcwdlen) ? wcwdlen : pcwdlen); - /* on windows, can't create a directory in which there is not - * enough room left in PATH_MAX to /also/ create an 8.3 file. - * Thus, max path len for mkdir is PATH_MAX - 12 ("12345678.123") - * Then, because cygwin treats even relative paths as if they were - * absolute, and cwd counts against the PATH_MAX maximum, we must - * account for that (using worst case of posix or win32 equivalents). - * Next, account also for "/../" (as used in symlink creation test). - * And lastly, account for the fact that the relative path has 4 - * characters when the loop count i = 0. These calculations do not - * apply to cygwin-1.7, because unlike older cygwin, it uses the "wide" - * functions of the win32 system for all file and directory access. - */ - LOOP_MAX = PATH_MAX - 12 - (int)cwdlen - 4 - 4; - } - return LOOP_MAX; -#else - /* cygwin-1.7 ends up here, along with "normal" unix */ - return 200; /* restore pre-r278 depth */ -#endif -} - -static void -create_tree(void) -{ - char buff[260]; - char buff2[260]; - int i; - int fd; - int LOOP_MAX; - - assertEqualInt(0, mkdir("original", 0775)); - chdir("original"); - LOOP_MAX = compute_loop_max(); - - assertEqualInt(0, mkdir("f", 0775)); - assertEqualInt(0, mkdir("l", 0775)); - assertEqualInt(0, mkdir("m", 0775)); - assertEqualInt(0, mkdir("s", 0775)); - assertEqualInt(0, mkdir("d", 0775)); - - for (i = 0; i < LOOP_MAX; i++) { - buff[0] = 'f'; - buff[1] = '/'; - /* Create a file named "f/abcdef..." */ - buff[i + 2] = 'a' + (i % 26); - buff[i + 3] = '\0'; - fd = open(buff, O_CREAT | O_WRONLY, 0644); - assert(fd >= 0); - assertEqualInt(i + 3, write(fd, buff, strlen(buff))); - close(fd); - - /* Create a link named "l/abcdef..." to the above. */ - strcpy(buff2, buff); - buff2[0] = 'l'; - assertEqualInt(0, link(buff, buff2)); - - /* Create a link named "m/abcdef..." to the above. */ - strcpy(buff2, buff); - buff2[0] = 'm'; - assertEqualInt(0, link(buff, buff2)); - -#if !defined(_WIN32) || defined(__CYGWIN__) - /* Create a symlink named "s/abcdef..." to the above. */ - strcpy(buff2 + 3, buff); - buff[0] = 's'; - buff2[0] = '.'; - buff2[1] = '.'; - buff2[2] = '/'; - assertEqualInt(0, symlink(buff2, buff)); -#else - skipping("create a symlink to the above"); -#endif - /* Create a dir named "d/abcdef...". */ - buff[0] = 'd'; - assertEqualInt(0, mkdir(buff, 0775)); - } - - chdir(".."); -} - -#define LIMIT_NONE 0 -#define LIMIT_USTAR 1 - -static void -verify_tree(int limit) -{ - struct stat st, st2; - char filename[260]; - char name1[260]; - char name2[260]; - char contents[260]; - int i, j, r, LOOP_MAX; - int fd; - int len; - const char *p, *dp; - DIR *d; - struct dirent *de; - - LOOP_MAX = compute_loop_max(); - - /* Generate the names we know should be there and verify them. */ - for (i = 1; i < LOOP_MAX; i++) { - /* Generate a base name of the correct length. */ - for (j = 0; j < i; ++j) - filename[j] = 'a' + (j % 26); -#if 0 - for (n = i; n > 0; n /= 10) - filename[--j] = '0' + (n % 10); -#endif - filename[i] = '\0'; - - /* Verify a file named "f/abcdef..." */ - strcpy(name1, "f/"); - strcat(name1, filename); - if (limit != LIMIT_USTAR || strlen(filename) <= 100) { - fd = open(name1, O_RDONLY); - failure("Couldn't open \"%s\": %s", - name1, strerror(errno)); - if (assert(fd >= 0)) { - len = read(fd, contents, i + 10); - close(fd); - assertEqualInt(len, i + 2); - /* Verify contents of 'contents' */ - contents[len] = '\0'; - failure("Each test file contains its own name"); - assertEqualString(name1, contents); - /* stat() for dev/ino for next check */ - assertEqualInt(0, lstat(name1, &st)); - } - } - - /* - * ustar allows 100 chars for links, and we have - * "original/" as part of the name, so the link - * names here can't exceed 91 chars. - */ - strcpy(name2, "l/"); - strcat(name2, filename); - if (limit != LIMIT_USTAR || strlen(name2) <= 100) { - /* Verify hardlink "l/abcdef..." */ - assertEqualInt(0, (r = lstat(name2, &st2))); - if (r == 0) { - assertEqualInt(st2.st_dev, st.st_dev); - assertEqualInt(st2.st_ino, st.st_ino); - } - - /* Verify hardlink "m_abcdef..." */ - name2[0] = 'm'; - assertEqualInt(0, (r = lstat(name2, &st2))); - if (r == 0) { - assertEqualInt(st2.st_dev, st.st_dev); - assertEqualInt(st2.st_ino, st.st_ino); - } - } - -#if !defined(_WIN32) || defined(__CYGWIN__) - /* - * Symlink text doesn't include the 'original/' prefix, - * so the limit here is 100 characters. - */ - /* Verify symlink "s/abcdef..." */ - strcpy(name2, "../s/"); - strcat(name2, filename); - if (limit != LIMIT_USTAR || strlen(name2) <= 100) { - /* This is a symlink. */ - failure("Couldn't stat %s (length %d)", - filename, strlen(filename)); - if (assertEqualInt(0, lstat(name2 + 3, &st2))) { - assert(S_ISLNK(st2.st_mode)); - /* This is a symlink to the file above. */ - failure("Couldn't stat %s", name2 + 3); - if (assertEqualInt(0, stat(name2 + 3, &st2))) { - assertEqualInt(st2.st_dev, st.st_dev); - assertEqualInt(st2.st_ino, st.st_ino); - } - } - } -#else - skipping("verify symlink"); -#endif - /* Verify dir "d/abcdef...". */ - strcpy(name1, "d/"); - strcat(name1, filename); - if (limit != LIMIT_USTAR || strlen(filename) < 100) { - /* This is a dir. */ - failure("Couldn't stat %s (length %d)", - name1, strlen(filename)); - if (assertEqualInt(0, lstat(name1, &st2))) { - if (assert(S_ISDIR(st2.st_mode))) { - /* TODO: opendir/readdir this - * directory and make sure - * it's empty. - */ - } - } - } - } - - /* Now make sure nothing is there that shouldn't be. */ - for (dp = "dflms"; *dp != '\0'; ++dp) { - char dir[2]; - dir[0] = *dp; dir[1] = '\0'; - d = opendir(dir); - failure("Unable to open dir '%s'", dir); - if (!assert(d != NULL)) - continue; - while ((de = readdir(d)) != NULL) { - p = de->d_name; - switch(dp[0]) { - case 'l': case 'm': - if (limit == LIMIT_USTAR) { - failure("strlen(p) = %d", strlen(p)); - assert(strlen(p) <= 100); - } - case 'd': - if (limit == LIMIT_USTAR) { - failure("strlen(p)=%d", strlen(p)); - assert(strlen(p) < 100); - } - case 'f': case 's': - if (limit == LIMIT_USTAR) { - failure("strlen(p)=%d", strlen(p)); - assert(strlen(p) < 101); - } - /* Our files have very particular filename patterns. */ - if (p[0] != '.' || (p[1] != '.' && p[1] != '\0')) { - for (i = 0; p[i] != '\0' && i < LOOP_MAX; i++) { - failure("i=%d, p[i]='%c' 'a'+(i%%26)='%c'", i, p[i], 'a' + (i % 26)); - assertEqualInt(p[i], 'a' + (i % 26)); - } - assert(p[i] == '\0'); - } - break; - case '.': - assert(p[1] == '\0' || (p[1] == '.' && p[2] == '\0')); - break; - default: - failure("File %s shouldn't be here", p); - assert(0); - } - } - closedir(d); - } -} - -static void -copy_basic(void) -{ - int r; - - /* NOTE: for proper operation on cygwin-1.5 and windows, the - * length of the name of the directory below, "plain", must be - * less than or equal to the lengthe of the name of the original - * directory, "original" This restriction derives from the - * extremely limited pathname lengths on those platforms. - */ - assertEqualInt(0, mkdir("plain", 0775)); - assertEqualInt(0, chdir("plain")); - - /* - * Use the tar program to create an archive. - */ - r = systemf("%s cf archive -C ../original f d l m s >pack.out 2>pack.err", - testprog); - failure("Error invoking \"%s cf\"", testprog); - assertEqualInt(r, 0); - - /* Verify that nothing went to stdout or stderr. */ - assertEmptyFile("pack.err"); - assertEmptyFile("pack.out"); - - /* - * Use tar to unpack the archive into another directory. - */ - r = systemf("%s xf archive >unpack.out 2>unpack.err", testprog); - failure("Error invoking %s xf archive", testprog); - assertEqualInt(r, 0); - - /* Verify that nothing went to stdout or stderr. */ - assertEmptyFile("unpack.err"); - assertEmptyFile("unpack.out"); - - verify_tree(LIMIT_NONE); - assertEqualInt(0, chdir("..")); -} - -static void -copy_ustar(void) -{ - const char *target = "ustar"; - int r; - - /* NOTE: for proper operation on cygwin-1.5 and windows, the - * length of the name of the directory below, "ustar", must be - * less than or equal to the lengthe of the name of the original - * directory, "original" This restriction derives from the - * extremely limited pathname lengths on those platforms. - */ - assertEqualInt(0, mkdir(target, 0775)); - assertEqualInt(0, chdir(target)); - - /* - * Use the tar program to create an archive. - */ - r = systemf("%s cf archive --format=ustar -C ../original f d l m s >pack.out 2>pack.err", - testprog); - failure("Error invoking \"%s cf archive --format=ustar\"", testprog); - assertEqualInt(r, 0); - - /* Verify that nothing went to stdout. */ - assertEmptyFile("pack.out"); - /* Stderr is non-empty, since there are a bunch of files - * with filenames too long to archive. */ - - /* - * Use tar to unpack the archive into another directory. - */ - r = systemf("%s xf archive >unpack.out 2>unpack.err", testprog); - failure("Error invoking %s xf archive", testprog); - assertEqualInt(r, 0); - - /* Verify that nothing went to stdout or stderr. */ - assertEmptyFile("unpack.err"); - assertEmptyFile("unpack.out"); - - chdir("original"); - verify_tree(LIMIT_USTAR); - chdir("../.."); -} - -DEFINE_TEST(test_copy) -{ - int oldumask; - - oldumask = umask(0); - - create_tree(); /* Create sample files in "original" dir. */ - - /* Test simple "tar -c | tar -x" pipeline copy. */ - copy_basic(); - - /* Same, but constrain to ustar format. */ - copy_ustar(); - - umask(oldumask); -} |