t/t5000-tar-tree.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (C) 2005 Rene Scharfe
   4 #
   5
   6 test_description='git-tar-tree and git-get-tar-commit-id test
   7
   8 This test covers the topics of file contents, commit date handling and
   9 commit id embedding:
  10
  11   The contents of the repository is compared to the extracted tar
  12   archive.  The repository contains simple text files, symlinks and a
  13   binary file (/bin/sh).  Only paths shorter than 99 characters are
  14   used.
  15
  16   git-tar-tree applies the commit date to every file in the archive it
  17   creates.  The test sets the commit date to a specific value and checks
  18   if the tar archive contains that value.
  19
  20   When giving git-tar-tree a commit id (in contrast to a tree id) it
  21   embeds this commit id into the tar archive as a comment.  The test
  22   checks the ability of git-get-tar-commit-id to figure it out from the
  23   tar file.
  24
  25 '
  26
  27 . ./test-lib.sh
  28 TAR=${TAR:-tar}
  29 UNZIP=${UNZIP:-unzip}
  30
  31 test_expect_success \
  32     'populate workdir' \
  33     'mkdir a b c &&
  34      echo simple textfile >a/a &&
  35      mkdir a/bin &&
  36      cp /bin/sh a/bin &&
  37      ln -s a a/l1 &&
  38      (p=long_path_to_a_file && cd a &&
  39       for depth in 1 2 3 4 5; do mkdir $p && cd $p; done &&
  40       echo text >file_with_long_path) &&
  41      (cd a && find .) | sort >a.lst'
  42
  43 test_expect_success \
  44     'add files to repository' \
  45     'find a -type f | xargs git-update-index --add &&
  46      find a -type l | xargs git-update-index --add &&
  47      treeid=`git-write-tree` &&
  48      echo $treeid >treeid &&
  49      git-update-ref HEAD $(TZ=GMT GIT_COMMITTER_DATE="2005-05-27 22:00:00" \
  50      git-commit-tree $treeid </dev/null)'
  51
  52 test_expect_success \
  53     'git-tar-tree' \
  54     'git-tar-tree HEAD >b.tar'
  55
  56 test_expect_success \
  57     'validate file modification time' \
  58     'TZ=GMT $TAR tvf b.tar a/a |
  59      awk \{print\ \$4,\ \(length\(\$5\)\<7\)\ ?\ \$5\":00\"\ :\ \$5\} \
  60      >b.mtime &&
  61      echo "2005-05-27 22:00:00" >expected.mtime &&
  62      diff expected.mtime b.mtime'
  63
  64 test_expect_success \
  65     'git-get-tar-commit-id' \
  66     'git-get-tar-commit-id <b.tar >b.commitid &&
  67      diff .git/$(git-symbolic-ref HEAD) b.commitid'
  68
  69 test_expect_success \
  70     'extract tar archive' \
  71     '(cd b && $TAR xf -) <b.tar'
  72
  73 test_expect_success \
  74     'validate filenames' \
  75     '(cd b/a && find .) | sort >b.lst &&
  76      diff a.lst b.lst'
  77
  78 test_expect_success \
  79     'validate file contents' \
  80     'diff -r a b/a'
  81
  82 test_expect_success \
  83     'git-tar-tree with prefix' \
  84     'git-tar-tree HEAD prefix >c.tar'
  85
  86 test_expect_success \
  87     'extract tar archive with prefix' \
  88     '(cd c && $TAR xf -) <c.tar'
  89
  90 test_expect_success \
  91     'validate filenames with prefix' \
  92     '(cd c/prefix/a && find .) | sort >c.lst &&
  93      diff a.lst c.lst'
  94
  95 test_expect_success \
  96     'validate file contents with prefix' \
  97     'diff -r a c/prefix/a'
  98
  99 test_expect_success \
 100     'git-archive --format=zip' \
 101     'git-archive --format=zip HEAD >d.zip'
 102
 103 test_expect_success \
 104     'extract ZIP archive' \
 105     '(mkdir d && cd d && $UNZIP ../d.zip)'
 106
 107 test_expect_success \
 108     'validate filenames' \
 109     '(cd d/a && find .) | sort >d.lst &&
 110      diff a.lst d.lst'
 111
 112 test_expect_success \
 113     'validate file contents' \
 114     'diff -r a d/a'
 115
 116 test_expect_success \
 117     'git-archive --format=zip with prefix' \
 118     'git-archive --format=zip --prefix=prefix/ HEAD >e.zip'
 119
 120 test_expect_success \
 121     'extract ZIP archive with prefix' \
 122     '(mkdir e && cd e && $UNZIP ../e.zip)'
 123
 124 test_expect_success \
 125     'validate filenames with prefix' \
 126     '(cd e/prefix/a && find .) | sort >e.lst &&
 127      diff a.lst e.lst'
 128
 129 test_expect_success \
 130     'validate file contents with prefix' \
 131     'diff -r a e/prefix/a'
 132
 133 test_done