t/t7113-post-index-change-hook.sh

   1 #!/bin/sh
   2
   3 test_description='post index change hook'
   4
   5 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
   6 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
   7
   8 TEST_PASSES_SANITIZE_LEAK=true
   9 . ./test-lib.sh
  10
  11 test_expect_success 'setup' '
  12         mkdir -p dir1 &&
  13         touch dir1/file1.txt &&
  14         echo testing >dir1/file2.txt &&
  15         git add . &&
  16         git commit -m "initial"
  17 '
  18
  19 test_expect_success 'test status, add, commit, others trigger hook without flags set' '
  20         mkdir -p .git/hooks &&
  21         write_script .git/hooks/post-index-change <<-\EOF &&
  22                 if test "$1" -eq 1; then
  23                         echo "Invalid combination of flags passed to hook; updated_workdir is set." >testfailure
  24                         exit 1
  25                 fi
  26                 if test "$2" -eq 1; then
  27                         echo "Invalid combination of flags passed to hook; updated_skipworktree is set." >testfailure
  28                         exit 1
  29                 fi
  30                 if test -f ".git/index.lock"; then
  31                         echo ".git/index.lock exists" >testfailure
  32                         exit 3
  33                 fi
  34                 if ! test -f ".git/index"; then
  35                         echo ".git/index does not exist" >testfailure
  36                         exit 3
  37                 fi
  38                 echo "success" >testsuccess
  39         EOF
  40         mkdir -p dir2 &&
  41         touch dir2/file1.txt &&
  42         touch dir2/file2.txt &&
  43         : force index to be dirty &&
  44         test-tool chmtime +60 dir1/file1.txt &&
  45         git status &&
  46         test_path_is_file testsuccess && rm -f testsuccess &&
  47         test_path_is_missing testfailure &&
  48         git add . &&
  49         test_path_is_file testsuccess && rm -f testsuccess &&
  50         test_path_is_missing testfailure &&
  51         git commit -m "second" &&
  52         test_path_is_file testsuccess && rm -f testsuccess &&
  53         test_path_is_missing testfailure &&
  54         git checkout -- dir1/file1.txt &&
  55         test_path_is_file testsuccess && rm -f testsuccess &&
  56         test_path_is_missing testfailure &&
  57         git update-index &&
  58         test_path_is_missing testsuccess &&
  59         test_path_is_missing testfailure &&
  60         git reset --soft &&
  61         test_path_is_missing testsuccess &&
  62         test_path_is_missing testfailure
  63 '
  64
  65 test_expect_success 'test checkout and reset trigger the hook' '
  66         write_script .git/hooks/post-index-change <<-\EOF &&
  67                 if test "$1" -eq 1 && test "$2" -eq 1; then
  68                         echo "Invalid combination of flags passed to hook; updated_workdir and updated_skipworktree are both set." >testfailure
  69                         exit 1
  70                 fi
  71                 if test "$1" -eq 0 && test "$2" -eq 0; then
  72                         echo "Invalid combination of flags passed to hook; neither updated_workdir or updated_skipworktree are set." >testfailure
  73                         exit 2
  74                 fi
  75                 if test "$1" -eq 1; then
  76                         if test -f ".git/index.lock"; then
  77                                 echo "updated_workdir set but .git/index.lock exists" >testfailure
  78                                 exit 3
  79                         fi
  80                         if ! test -f ".git/index"; then
  81                                 echo "updated_workdir set but .git/index does not exist" >testfailure
  82                                 exit 3
  83                         fi
  84                 else
  85                         echo "update_workdir should be set for checkout" >testfailure
  86                         exit 4
  87                 fi
  88                 echo "success" >testsuccess
  89         EOF
  90         : force index to be dirty &&
  91         test-tool chmtime +60 dir1/file1.txt &&
  92         git checkout main &&
  93         test_path_is_file testsuccess && rm -f testsuccess &&
  94         test_path_is_missing testfailure &&
  95         test-tool chmtime +60 dir1/file1.txt &&
  96         git checkout HEAD &&
  97         test_path_is_file testsuccess && rm -f testsuccess &&
  98         test_path_is_missing testfailure &&
  99         test-tool chmtime +60 dir1/file1.txt &&
 100         git reset --hard &&
 101         test_path_is_file testsuccess && rm -f testsuccess &&
 102         test_path_is_missing testfailure &&
 103         git checkout -B test &&
 104         test_path_is_file testsuccess && rm -f testsuccess &&
 105         test_path_is_missing testfailure
 106 '
 107
 108 test_expect_success 'test reset --mixed and update-index triggers the hook' '
 109         write_script .git/hooks/post-index-change <<-\EOF &&
 110                 if test "$1" -eq 1 && test "$2" -eq 1; then
 111                         echo "Invalid combination of flags passed to hook; updated_workdir and updated_skipworktree are both set." >testfailure
 112                         exit 1
 113                 fi
 114                 if test "$1" -eq 0 && test "$2" -eq 0; then
 115                         echo "Invalid combination of flags passed to hook; neither updated_workdir or updated_skipworktree are set." >testfailure
 116                         exit 2
 117                 fi
 118                 if test "$2" -eq 1; then
 119                         if test -f ".git/index.lock"; then
 120                                 echo "updated_skipworktree set but .git/index.lock exists" >testfailure
 121                                 exit 3
 122                         fi
 123                         if ! test -f ".git/index"; then
 124                                 echo "updated_skipworktree set but .git/index does not exist" >testfailure
 125                                 exit 3
 126                         fi
 127                 else
 128                         echo "updated_skipworktree should be set for reset --mixed and update-index" >testfailure
 129                         exit 4
 130                 fi
 131                 echo "success" >testsuccess
 132         EOF
 133         : force index to be dirty &&
 134         test-tool chmtime +60 dir1/file1.txt &&
 135         git reset --mixed --quiet HEAD~1 &&
 136         test_path_is_file testsuccess && rm -f testsuccess &&
 137         test_path_is_missing testfailure &&
 138         git hash-object -w --stdin <dir1/file2.txt >expect &&
 139         git update-index --cacheinfo 100644 "$(cat expect)" dir1/file1.txt &&
 140         test_path_is_file testsuccess && rm -f testsuccess &&
 141         test_path_is_missing testfailure &&
 142         git update-index --skip-worktree dir1/file2.txt &&
 143         git update-index --remove dir1/file2.txt &&
 144         test_path_is_file testsuccess && rm -f testsuccess &&
 145         test_path_is_missing testfailure
 146 '
 147
 148 test_done