t/t7420-submodule-set-url.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2019 Denton Liu
   4 #
   5
   6 test_description='Test submodules set-url subcommand
   7
   8 This test verifies that the set-url subcommand of git-submodule is working
   9 as expected.
  10 '
  11
  12 TEST_NO_CREATE_REPO=1
  13 . ./test-lib.sh
  14
  15 test_expect_success 'submodule config cache setup' '
  16         mkdir submodule &&
  17         (
  18                 cd submodule &&
  19                 git init &&
  20                 echo a >file &&
  21                 git add file &&
  22                 git commit -ma
  23         ) &&
  24         mkdir super &&
  25         (
  26                 cd super &&
  27                 git init &&
  28                 git submodule add ../submodule &&
  29                 git commit -m "add submodule"
  30         )
  31 '
  32
  33 test_expect_success 'test submodule set-url' '
  34         # add a commit and move the submodule (change the url)
  35         (
  36                 cd submodule &&
  37                 echo b >>file &&
  38                 git add file &&
  39                 git commit -mb
  40         ) &&
  41         mv submodule newsubmodule &&
  42
  43         git -C newsubmodule show >expect &&
  44         (
  45                 cd super &&
  46                 test_must_fail git submodule update --remote &&
  47                 git submodule set-url submodule ../newsubmodule &&
  48                 grep -F "url = ../newsubmodule" .gitmodules &&
  49                 git submodule update --remote
  50         ) &&
  51         git -C super/submodule show >actual &&
  52         test_cmp expect actual
  53 '
  54
  55 test_done