t/t1305-config-include.sh

   1 #!/bin/sh
   2
   3 test_description='test config file include directives'
   4 . ./test-lib.sh
   5
   6 test_expect_success 'include file by absolute path' '
   7         echo "[test]one = 1" >one &&
   8         echo "[include]path = \"$(pwd)/one\"" >.gitconfig &&
   9         echo 1 >expect &&
  10         git config test.one >actual &&
  11         test_cmp expect actual
  12 '
  13
  14 test_expect_success 'include file by relative path' '
  15         echo "[test]one = 1" >one &&
  16         echo "[include]path = one" >.gitconfig &&
  17         echo 1 >expect &&
  18         git config test.one >actual &&
  19         test_cmp expect actual
  20 '
  21
  22 test_expect_success 'chained relative paths' '
  23         mkdir subdir &&
  24         echo "[test]three = 3" >subdir/three &&
  25         echo "[include]path = three" >subdir/two &&
  26         echo "[include]path = subdir/two" >.gitconfig &&
  27         echo 3 >expect &&
  28         git config test.three >actual &&
  29         test_cmp expect actual
  30 '
  31
  32 test_expect_success 'include options can still be examined' '
  33         echo "[test]one = 1" >one &&
  34         echo "[include]path = one" >.gitconfig &&
  35         echo one >expect &&
  36         git config include.path >actual &&
  37         test_cmp expect actual
  38 '
  39
  40 test_expect_success 'listing includes option and expansion' '
  41         echo "[test]one = 1" >one &&
  42         echo "[include]path = one" >.gitconfig &&
  43         cat >expect <<-\EOF &&
  44         include.path=one
  45         test.one=1
  46         EOF
  47         git config --list >actual.full &&
  48         grep -v ^core actual.full >actual &&
  49         test_cmp expect actual
  50 '
  51
  52 test_expect_success 'single file lookup does not expand includes by default' '
  53         echo "[test]one = 1" >one &&
  54         echo "[include]path = one" >.gitconfig &&
  55         test_must_fail git config -f .gitconfig test.one &&
  56         test_must_fail git config --global test.one &&
  57         echo 1 >expect &&
  58         git config --includes -f .gitconfig test.one >actual &&
  59         test_cmp expect actual
  60 '
  61
  62 test_expect_success 'single file list does not expand includes by default' '
  63         echo "[test]one = 1" >one &&
  64         echo "[include]path = one" >.gitconfig &&
  65         echo "include.path=one" >expect &&
  66         git config -f .gitconfig --list >actual &&
  67         test_cmp expect actual
  68 '
  69
  70 test_expect_success 'writing config file does not expand includes' '
  71         echo "[test]one = 1" >one &&
  72         echo "[include]path = one" >.gitconfig &&
  73         git config test.two 2 &&
  74         echo 2 >expect &&
  75         git config --no-includes test.two >actual &&
  76         test_cmp expect actual &&
  77         test_must_fail git config --no-includes test.one
  78 '
  79
  80 test_expect_success 'config modification does not affect includes' '
  81         echo "[test]one = 1" >one &&
  82         echo "[include]path = one" >.gitconfig &&
  83         git config test.one 2 &&
  84         echo 1 >expect &&
  85         git config -f one test.one >actual &&
  86         test_cmp expect actual &&
  87         cat >expect <<-\EOF &&
  88         1
  89         2
  90         EOF
  91         git config --get-all test.one >actual &&
  92         test_cmp expect actual
  93 '
  94
  95 test_expect_success 'missing include files are ignored' '
  96         cat >.gitconfig <<-\EOF &&
  97         [include]path = foo
  98         [test]value = yes
  99         EOF
 100         echo yes >expect &&
 101         git config test.value >actual &&
 102         test_cmp expect actual
 103 '
 104
 105 test_expect_success 'absolute includes from command line work' '
 106         echo "[test]one = 1" >one &&
 107         echo 1 >expect &&
 108         git -c include.path="$PWD/one" config test.one >actual &&
 109         test_cmp expect actual
 110 '
 111
 112 test_expect_success 'relative includes from command line fail' '
 113         echo "[test]one = 1" >one &&
 114         test_must_fail git -c include.path=one config test.one
 115 '
 116
 117 test_expect_success 'include cycles are detected' '
 118         cat >.gitconfig <<-\EOF &&
 119         [test]value = gitconfig
 120         [include]path = cycle
 121         EOF
 122         cat >cycle <<-\EOF &&
 123         [test]value = cycle
 124         [include]path = .gitconfig
 125         EOF
 126         cat >expect <<-\EOF &&
 127         gitconfig
 128         cycle
 129         EOF
 130         test_must_fail git config --get-all test.value 2>stderr &&
 131         grep "exceeded maximum include depth" stderr
 132 '
 133
 134 test_done