t/t0110-environment-names-old.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Junio C Hamano
   4 #
   5
   6 test_description='Using new and old environment names.
   7
   8 This test makes sure that use of deprecated environment variables
   9 still works, using both new and old names makes new one take precedence,
  10 and GIT_DIR and GIT_ALTERNATE_OBJECT_DIRECTORIES mechanism works.'
  11
  12 env_vars='GIT_AUTHOR_DATE:AUTHOR_DATE
  13 GIT_AUTHOR_EMAIL:AUTHOR_EMAIL
  14 GIT_AUTHOR_NAME:AUTHOR_NAME
  15 GIT_COMMITTER_EMAIL:COMMIT_AUTHOR_EMAIL
  16 GIT_COMMITTER_NAME:COMMIT_AUTHOR_NAME
  17 GIT_ALTERNATE_OBJECT_DIRECTORIES:SHA1_FILE_DIRECTORIES
  18 GIT_OBJECT_DIRECTORY:SHA1_FILE_DIRECTORY
  19 '
  20
  21 . ./test-lib.sh
  22
  23 export_them () {
  24         for ev in $env_vars
  25         do
  26                 new=$(expr "$ev" : '\(.*\):')
  27                 old=$(expr "$ev" : '.*:\(.*\)')
  28                 # Build and eval the following:
  29                 # case "${VAR+set}" in set) export VAR;; esac
  30                 evstr='case "${'$new'+set}" in set) export '$new';; esac'
  31                 eval "$evstr"
  32                 evstr='case "${'$old'+set}" in set) export '$old';; esac'
  33                 eval "$evstr"
  34         done
  35 }
  36
  37 SHA1_FILE_DIRECTORY=.svn/objects ;# whoa
  38 export SHA1_FILE_DIRECTORY
  39
  40 rm -fr .git
  41 mkdir .svn
  42 test_expect_success \
  43     'using SHA1_FILE_DIRECTORY in git-init-db' \
  44     'git-init-db && test -d .svn/objects/cb'
  45
  46 unset SHA1_FILE_DIRECTORY
  47 GIT_DIR=.svn
  48 export GIT_DIR
  49 rm -fr .git .svn
  50 mkdir .svn
  51 test_expect_success \
  52     'using GIT_DIR in git-init-db' \
  53     'git-init-db && test -d .svn/objects/cb'
  54
  55 date >path0
  56 test_expect_success \
  57     'using GIT_DIR in git-update-cache' \
  58     'git-update-cache --add path0 && test -f .svn/index'
  59
  60 sedScript='s|\(..\)|.svn/objects/\1/|'
  61
  62 test_expect_success \
  63     'using GIT_DIR in git-write-tree' \
  64     'tree=$(git-write-tree) &&
  65      test -f $(echo "$tree" | sed -e "$sedScript")'
  66
  67 AUTHOR_DATE='Sat May 14 00:00:00 2005 -0000'
  68 AUTHOR_EMAIL='author@example.xz'
  69 AUTHOR_NAME='A U Thor'
  70 COMMIT_AUTHOR_EMAIL='author@example.xz'
  71 COMMIT_AUTHOR_NAME='A U Thor'
  72 export_them
  73
  74 test_expect_success \
  75     'using GIT_DIR and old variable names in git-commit-tree' \
  76     'commit=$(echo foo | git-commit-tree $tree) &&
  77      test -f $(echo "$commit" | sed -e "$sedScript")'
  78
  79 test_expect_success \
  80     'using GIT_DIR in git-cat-file' \
  81     'git-cat-file commit $commit >current'
  82
  83 cat >expected <<\EOF
  84 author A U Thor <author@example.xz>
  85 committer A U Thor <author@example.xz>
  86 EOF
  87 test_expect_success \
  88     'verify old AUTHOR variables were used correctly in commit' \
  89     'sed -ne '\''/^\(author\|committer\)/s|>.*|>|p'\'' current |
  90      cmp - expected'
  91
  92 unset GIT_DIR
  93 test_expect_success \
  94     'git-init-db without GIT_DIR' \
  95     'git-init-db && test -d .git && test -d .git/objects/ef'
  96
  97 SHA1_FILE_DIRECTORIES=.svn/objects
  98 export SHA1_FILE_DIRECTORIES
  99
 100 test_expect_success \
 101     'using SHA1_FILE_DIRECTORIES with git-ls-tree' \
 102     'git-ls-tree $commit && git-ls-tree $tree'
 103
 104 GIT_AUTHOR_DATE='Sat May 14 12:00:00 2005 -0000'
 105 GIT_AUTHOR_EMAIL='rohtua@example.xz'
 106 GIT_AUTHOR_NAME='R O Htua'
 107 GIT_COMMITTER_EMAIL='rohtua@example.xz'
 108 GIT_COMMITTER_NAME='R O Htua'
 109 export_them
 110
 111 sedScript='s|\(..\)|.git/objects/\1/|'
 112 test_expect_success \
 113     'using new author variables with git-commit-tree' \
 114     'commit2=$(echo foo | git-commit-tree $tree) &&
 115      test -f $(echo "$commit2" | sed -e "$sedScript")'
 116
 117 GIT_ALTERNATE_OBJECT_DIRECTORIES=.git/objects
 118 GIT_DIR=nowhere
 119 export GIT_DIR GIT_ALTERNATE_OBJECT_DIRECTORIES
 120
 121 test_expect_success \
 122     'git-cat-file with GIT_DIR and GIT_ALTERNATE_OBJECT_DIRECTORIES' \
 123     'git-cat-file commit $commit2 >current'
 124
 125 cat >expected <<\EOF
 126 author R O Htua <rohtua@example.xz>
 127 committer R O Htua <rohtua@example.xz>
 128 EOF
 129 test_expect_success \
 130     'verify new AUTHOR variables were used correctly in commit.' \
 131     'sed -ne '\''/^\(author\|committer\)/s|>.*|>|p'\'' current |
 132      cmp - expected'
 133
 134 test_done