| /*- |
| * 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("$FreeBSD$"); |
| |
| static int |
| is_octal(const char *p, size_t l) |
| { |
| while (l > 0) { |
| if (*p < '0' || *p > '7') |
| return (0); |
| --l; |
| ++p; |
| } |
| return (1); |
| } |
| |
| static int |
| from_octal(const char *p, size_t l) |
| { |
| int r = 0; |
| |
| while (l > 0) { |
| r *= 8; |
| r += *p - '0'; |
| --l; |
| ++p; |
| } |
| return (r); |
| } |
| |
| static int |
| nlinks(const char *p) |
| { |
| struct stat st; |
| assertEqualInt(0, stat(p, &st)); |
| return st.st_nlink; |
| } |
| |
| DEFINE_TEST(test_option_c) |
| { |
| FILE *filelist; |
| int r; |
| int uid = -1; |
| int dev, ino, gid; |
| time_t t, now; |
| char *p, *e; |
| size_t s; |
| |
| assertUmask(0); |
| |
| #if !defined(_WIN32) |
| uid = getuid(); |
| #endif |
| |
| /* |
| * Create an assortment of files. |
| * TODO: Extend this to cover more filetypes. |
| */ |
| filelist = fopen("filelist", "w"); |
| |
| /* "file" */ |
| assertMakeFile("file", 0644, "1234567890"); |
| fprintf(filelist, "file\n"); |
| |
| /* "symlink" */ |
| if (canSymlink()) { |
| assertMakeSymlink("symlink", "file"); |
| fprintf(filelist, "symlink\n"); |
| } |
| |
| /* "dir" */ |
| assertMakeDir("dir", 0775); |
| /* Record some facts about what we just created: */ |
| now = time(NULL); /* They were all created w/in last two seconds. */ |
| fprintf(filelist, "dir\n"); |
| |
| /* Use the cpio program to create an archive. */ |
| fclose(filelist); |
| r = systemf("%s -oc <filelist >basic.out 2>basic.err", testprog); |
| /* Verify that nothing went to stderr. */ |
| assertTextFileContents("1 block\n", "basic.err"); |
| |
| /* Assert that the program finished. */ |
| failure("%s -oc crashed", testprog); |
| if (!assertEqualInt(r, 0)) |
| return; |
| |
| /* Verify that stdout is a well-formed cpio file in "odc" format. */ |
| p = slurpfile(&s, "basic.out"); |
| assertEqualInt(s, 512); |
| e = p; |
| |
| /* |
| * Some of these assertions could be stronger, but it's |
| * a little tricky because they depend on the local environment. |
| */ |
| |
| /* First entry is "file" */ |
| assert(is_octal(e, 76)); /* Entire header is octal digits. */ |
| assertEqualMem(e + 0, "070707", 6); /* Magic */ |
| assert(is_octal(e + 6, 6)); /* dev */ |
| dev = from_octal(e + 6, 6); |
| assert(is_octal(e + 12, 6)); /* ino */ |
| ino = from_octal(e + 12, 6); |
| #if defined(_WIN32) && !defined(__CYGWIN__) |
| /* Group members bits and others bits do not work. */ |
| assertEqualMem(e + 18, "100666", 6); /* Mode */ |
| #else |
| assertEqualMem(e + 18, "100644", 6); /* Mode */ |
| #endif |
| if (uid < 0) |
| uid = from_octal(e + 24, 6); |
| assertEqualInt(from_octal(e + 24, 6), uid); /* uid */ |
| assert(is_octal(e + 30, 6)); /* gid */ |
| gid = from_octal(e + 30, 6); |
| assertEqualMem(e + 36, "000001", 6); /* nlink */ |
| failure("file entries should not have rdev set (dev field was 0%o)", |
| dev); |
| assertEqualMem(e + 42, "000000", 6); /* rdev */ |
| t = from_octal(e + 48, 11); /* mtime */ |
| assert(t <= now); /* File wasn't created in future. */ |
| assert(t >= now - 2); /* File was created w/in last 2 secs. */ |
| assertEqualMem(e + 59, "000005", 6); /* Name size */ |
| assertEqualMem(e + 65, "00000000012", 11); /* File size */ |
| assertEqualMem(e + 76, "file\0", 5); /* Name contents */ |
| assertEqualMem(e + 81, "1234567890", 10); /* File contents */ |
| e += 91; |
| |
| /* "symlink" pointing to "file" */ |
| if (canSymlink()) { |
| assert(is_octal(e, 76)); /* Entire header is octal digits. */ |
| assertEqualMem(e + 0, "070707", 6); /* Magic */ |
| assertEqualInt(dev, from_octal(e + 6, 6)); /* dev */ |
| assert(ino != from_octal(e + 12, 6)); /* ino */ |
| #if !defined(_WIN32) || defined(__CYGWIN__) |
| /* On Windows, symbolic link and group members bits and |
| * others bits do not work. */ |
| assertEqualMem(e + 18, "120777", 6); /* Mode */ |
| #endif |
| assertEqualInt(from_octal(e + 24, 6), uid); /* uid */ |
| assertEqualInt(gid, from_octal(e + 30, 6)); /* gid */ |
| assertEqualMem(e + 36, "000001", 6); /* nlink */ |
| failure("file entries should have rdev == 0 (dev was 0%o)", |
| from_octal(e + 6, 6)); |
| assertEqualMem(e + 42, "000000", 6); /* rdev */ |
| t = from_octal(e + 48, 11); /* mtime */ |
| assert(t <= now); /* File wasn't created in future. */ |
| assert(t >= now - 2); /* File was created w/in last 2 secs. */ |
| assertEqualMem(e + 59, "000010", 6); /* Name size */ |
| assertEqualMem(e + 65, "00000000004", 11); /* File size */ |
| assertEqualMem(e + 76, "symlink\0", 8); /* Name contents */ |
| assertEqualMem(e + 84, "file", 4); /* Symlink target. */ |
| e += 88; |
| } |
| |
| /* "dir" */ |
| assert(is_octal(e, 76)); |
| assertEqualMem(e + 0, "070707", 6); /* Magic */ |
| /* Dev should be same as first entry. */ |
| assert(is_octal(e + 6, 6)); /* dev */ |
| assertEqualInt(dev, from_octal(e + 6, 6)); |
| /* Ino must be different from first entry. */ |
| assert(is_octal(e + 12, 6)); /* ino */ |
| assert(ino != from_octal(e + 12, 6)); |
| #if defined(_WIN32) && !defined(__CYGWIN__) |
| /* Group members bits and others bits do not work. */ |
| assertEqualMem(e + 18, "040777", 6); /* Mode */ |
| #else |
| /* Accept 042775 to accomodate systems where sgid bit propagates. */ |
| if (memcmp(e + 18, "042775", 6) != 0) |
| assertEqualMem(e + 18, "040775", 6); /* Mode */ |
| #endif |
| assertEqualInt(uid, from_octal(e + 24, 6)); /* uid */ |
| /* Gid should be same as first entry. */ |
| assert(is_octal(e + 30, 6)); /* gid */ |
| assertEqualInt(gid, from_octal(e + 30, 6)); |
| |
| assertEqualInt(nlinks("dir"), from_octal(e + 36, 6)); /* Nlink */ |
| |
| t = from_octal(e + 48, 11); /* mtime */ |
| assert(t <= now); /* File wasn't created in future. */ |
| assert(t >= now - 2); /* File was created w/in last 2 secs. */ |
| assertEqualMem(e + 59, "000004", 6); /* Name size */ |
| assertEqualMem(e + 65, "00000000000", 11); /* File size */ |
| assertEqualMem(e + 76, "dir\0", 4); /* name */ |
| e += 80; |
| |
| /* TODO: Verify other types of entries. */ |
| |
| /* Last entry is end-of-archive marker. */ |
| assert(is_octal(e, 76)); |
| assertEqualMem(e + 0, "070707", 6); /* Magic */ |
| assertEqualMem(e + 6, "000000", 6); /* dev */ |
| assertEqualMem(e + 12, "000000", 6); /* ino */ |
| assertEqualMem(e + 18, "000000", 6); /* Mode */ |
| assertEqualMem(e + 24, "000000", 6); /* uid */ |
| assertEqualMem(e + 30, "000000", 6); /* gid */ |
| assertEqualMem(e + 36, "000001", 6); /* Nlink */ |
| assertEqualMem(e + 42, "000000", 6); /* rdev */ |
| assertEqualMem(e + 48, "00000000000", 11); /* mtime */ |
| assertEqualMem(e + 59, "000013", 6); /* Name size */ |
| assertEqualMem(e + 65, "00000000000", 11); /* File size */ |
| assertEqualMem(e + 76, "TRAILER!!!\0", 11); /* Name */ |
| |
| free(p); |
| } |