t/t7407-submodule-foreach.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2009 Johan Herland
   4 #
   5
   6 test_description='Test "git submodule foreach"
   7
   8 This test verifies that "git submodule foreach" correctly visits all submodules
   9 that are currently checked out.
  10 '
  11
  12 . ./test-lib.sh
  13
  14
  15 test_expect_success 'setup a submodule tree' '
  16         echo file > file &&
  17         git add file &&
  18         test_tick &&
  19         git commit -m upstream
  20         git clone . super &&
  21         git clone super submodule &&
  22         (
  23                 cd super &&
  24                 git submodule add ../submodule sub1 &&
  25                 git submodule add ../submodule sub2 &&
  26                 git submodule add ../submodule sub3 &&
  27                 git config -f .gitmodules --rename-section \
  28                         submodule.sub1 submodule.foo1 &&
  29                 git config -f .gitmodules --rename-section \
  30                         submodule.sub2 submodule.foo2 &&
  31                 git config -f .gitmodules --rename-section \
  32                         submodule.sub3 submodule.foo3 &&
  33                 git add .gitmodules
  34                 test_tick &&
  35                 git commit -m "submodules" &&
  36                 git submodule init sub1 &&
  37                 git submodule init sub2 &&
  38                 git submodule init sub3
  39         ) &&
  40         (
  41                 cd submodule &&
  42                 echo different > file &&
  43                 git add file &&
  44                 test_tick &&
  45                 git commit -m "different"
  46         ) &&
  47         (
  48                 cd super &&
  49                 (
  50                         cd sub3 &&
  51                         git pull
  52                 ) &&
  53                 git add sub3 &&
  54                 test_tick &&
  55                 git commit -m "update sub3"
  56         )
  57 '
  58
  59 sub1sha1=$(cd super/sub1 && git rev-parse HEAD)
  60 sub3sha1=$(cd super/sub3 && git rev-parse HEAD)
  61
  62 cat > expect <<EOF
  63 Entering 'sub1'
  64 sub1-$sub1sha1
  65 Entering 'sub3'
  66 sub3-$sub3sha1
  67 EOF
  68
  69 test_expect_success 'test basic "submodule foreach" usage' '
  70         git clone super clone &&
  71         (
  72                 cd clone &&
  73                 git submodule update --init -- sub1 sub3 &&
  74                 git submodule foreach "echo \$path-\$sha1" > ../actual
  75         ) &&
  76         test_cmp expect actual
  77 '
  78
  79 test_done