t/t1501-worktree.sh

   1 #!/bin/sh
   2
   3 test_description='test separate work tree'
   4 . ./test-lib.sh
   5
   6 test_rev_parse() {
   7         name=$1
   8         shift
   9
  10         test_expect_success "$name: is-bare-repository" \
  11         "test '$1' = \"\$(git rev-parse --is-bare-repository)\""
  12         shift
  13         [ $# -eq 0 ] && return
  14
  15         test_expect_success "$name: is-inside-git-dir" \
  16         "test '$1' = \"\$(git rev-parse --is-inside-git-dir)\""
  17         shift
  18         [ $# -eq 0 ] && return
  19
  20         test_expect_success "$name: is-inside-work-tree" \
  21         "test '$1' = \"\$(git rev-parse --is-inside-work-tree)\""
  22         shift
  23         [ $# -eq 0 ] && return
  24
  25         test_expect_success "$name: prefix" \
  26         "test '$1' = \"\$(git rev-parse --show-prefix)\""
  27         shift
  28         [ $# -eq 0 ] && return
  29 }
  30
  31 mkdir -p work/sub/dir || exit 1
  32 mv .git repo.git || exit 1
  33
  34 say "core.worktree = relative path"
  35 GIT_DIR=repo.git
  36 GIT_CONFIG="$(pwd)"/$GIT_DIR/config
  37 export GIT_DIR GIT_CONFIG
  38 unset GIT_WORK_TREE
  39 git config core.worktree ../work
  40 test_rev_parse 'outside'      false false false
  41 cd work || exit 1
  42 GIT_DIR=../repo.git
  43 GIT_CONFIG="$(pwd)"/$GIT_DIR/config
  44 test_rev_parse 'inside'       false false true ''
  45 cd sub/dir || exit 1
  46 GIT_DIR=../../../repo.git
  47 GIT_CONFIG="$(pwd)"/$GIT_DIR/config
  48 test_rev_parse 'subdirectory' false false true sub/dir/
  49 cd ../../.. || exit 1
  50
  51 say "core.worktree = absolute path"
  52 GIT_DIR=$(pwd)/repo.git
  53 GIT_CONFIG=$GIT_DIR/config
  54 git config core.worktree "$(pwd)/work"
  55 test_rev_parse 'outside'      false false false
  56 cd work || exit 1
  57 test_rev_parse 'inside'       false false true ''
  58 cd sub/dir || exit 1
  59 test_rev_parse 'subdirectory' false false true sub/dir/
  60 cd ../../.. || exit 1
  61
  62 say "GIT_WORK_TREE=relative path (override core.worktree)"
  63 GIT_DIR=$(pwd)/repo.git
  64 GIT_CONFIG=$GIT_DIR/config
  65 git config core.worktree non-existent
  66 GIT_WORK_TREE=work
  67 export GIT_WORK_TREE
  68 test_rev_parse 'outside'      false false false
  69 cd work || exit 1
  70 GIT_WORK_TREE=.
  71 test_rev_parse 'inside'       false false true ''
  72 cd sub/dir || exit 1
  73 GIT_WORK_TREE=../..
  74 test_rev_parse 'subdirectory' false false true sub/dir/
  75 cd ../../.. || exit 1
  76
  77 mv work repo.git/work
  78
  79 say "GIT_WORK_TREE=absolute path, work tree below git dir"
  80 GIT_DIR=$(pwd)/repo.git
  81 GIT_CONFIG=$GIT_DIR/config
  82 GIT_WORK_TREE=$(pwd)/repo.git/work
  83 test_rev_parse 'outside'              false false false
  84 cd repo.git || exit 1
  85 test_rev_parse 'in repo.git'              false true  false
  86 cd objects || exit 1
  87 test_rev_parse 'in repo.git/objects'      false true  false
  88 cd ../work || exit 1
  89 test_rev_parse 'in repo.git/work'         false true true ''
  90 cd sub/dir || exit 1
  91 test_rev_parse 'in repo.git/sub/dir' false true true sub/dir/
  92 cd ../../../.. || exit 1
  93
  94 test_expect_success 'repo finds its work tree' '
  95         (cd repo.git &&
  96          : > work/sub/dir/untracked &&
  97          test sub/dir/untracked = "$(git ls-files --others)")
  98 '
  99
 100 test_expect_success 'repo finds its work tree from work tree, too' '
 101         (cd repo.git/work/sub/dir &&
 102          : > tracked &&
 103          git --git-dir=../../.. add tracked &&
 104          cd ../../.. &&
 105          test sub/dir/tracked = "$(git ls-files)")
 106 '
 107
 108 test_expect_success '_gently() groks relative GIT_DIR & GIT_WORK_TREE' '
 109         cd repo.git/work/sub/dir &&
 110         GIT_DIR=../../.. GIT_WORK_TREE=../.. GIT_PAGER= \
 111                 git diff --exit-code tracked &&
 112         echo changed > tracked &&
 113         ! GIT_DIR=../../.. GIT_WORK_TREE=../.. GIT_PAGER= \
 114                 git diff --exit-code tracked
 115 '
 116
 117 test_done