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 paths get tilde-expansion' '
  33         echo "[test]one = 1" >one &&
  34         echo "[include]path = ~/one" >.gitconfig &&
  35         echo 1 >expect &&
  36         git config test.one >actual &&
  37         test_cmp expect actual
  38 '
  39
  40 test_expect_success 'include options can still be examined' '
  41         echo "[test]one = 1" >one &&
  42         echo "[include]path = one" >.gitconfig &&
  43         echo one >expect &&
  44         git config include.path >actual &&
  45         test_cmp expect actual
  46 '
  47
  48 test_expect_success 'listing includes option and expansion' '
  49         echo "[test]one = 1" >one &&
  50         echo "[include]path = one" >.gitconfig &&
  51         cat >expect <<-\EOF &&
  52         include.path=one
  53         test.one=1
  54         EOF
  55         git config --list >actual.full &&
  56         grep -v ^core actual.full >actual &&
  57         test_cmp expect actual
  58 '
  59
  60 test_expect_success 'single file lookup does not expand includes by default' '
  61         echo "[test]one = 1" >one &&
  62         echo "[include]path = one" >.gitconfig &&
  63         test_must_fail git config -f .gitconfig test.one &&
  64         test_must_fail git config --global test.one &&
  65         echo 1 >expect &&
  66         git config --includes -f .gitconfig test.one >actual &&
  67         test_cmp expect actual
  68 '
  69
  70 test_expect_success 'single file list does not expand includes by default' '
  71         echo "[test]one = 1" >one &&
  72         echo "[include]path = one" >.gitconfig &&
  73         echo "include.path=one" >expect &&
  74         git config -f .gitconfig --list >actual &&
  75         test_cmp expect actual
  76 '
  77
  78 test_expect_success 'writing config file does not expand includes' '
  79         echo "[test]one = 1" >one &&
  80         echo "[include]path = one" >.gitconfig &&
  81         git config test.two 2 &&
  82         echo 2 >expect &&
  83         git config --no-includes test.two >actual &&
  84         test_cmp expect actual &&
  85         test_must_fail git config --no-includes test.one
  86 '
  87
  88 test_expect_success 'config modification does not affect includes' '
  89         echo "[test]one = 1" >one &&
  90         echo "[include]path = one" >.gitconfig &&
  91         git config test.one 2 &&
  92         echo 1 >expect &&
  93         git config -f one test.one >actual &&
  94         test_cmp expect actual &&
  95         cat >expect <<-\EOF &&
  96         1
  97         2
  98         EOF
  99         git config --get-all test.one >actual &&
 100         test_cmp expect actual
 101 '
 102
 103 test_expect_success 'missing include files are ignored' '
 104         cat >.gitconfig <<-\EOF &&
 105         [include]path = foo
 106         [test]value = yes
 107         EOF
 108         echo yes >expect &&
 109         git config test.value >actual &&
 110         test_cmp expect actual
 111 '
 112
 113 test_expect_success 'absolute includes from command line work' '
 114         echo "[test]one = 1" >one &&
 115         echo 1 >expect &&
 116         git -c include.path="$(pwd)/one" config test.one >actual &&
 117         test_cmp expect actual
 118 '
 119
 120 test_expect_success 'relative includes from command line fail' '
 121         echo "[test]one = 1" >one &&
 122         test_must_fail git -c include.path=one config test.one
 123 '
 124
 125 test_expect_success 'absolute includes from blobs work' '
 126         echo "[test]one = 1" >one &&
 127         echo "[include]path=$(pwd)/one" >blob &&
 128         blob=$(git hash-object -w blob) &&
 129         echo 1 >expect &&
 130         git config --blob=$blob test.one >actual &&
 131         test_cmp expect actual
 132 '
 133
 134 test_expect_success 'relative includes from blobs fail' '
 135         echo "[test]one = 1" >one &&
 136         echo "[include]path=one" >blob &&
 137         blob=$(git hash-object -w blob) &&
 138         test_must_fail git config --blob=$blob test.one
 139 '
 140
 141 test_expect_success 'absolute includes from stdin work' '
 142         echo "[test]one = 1" >one &&
 143         echo 1 >expect &&
 144         echo "[include]path=\"$(pwd)/one\"" |
 145         git config --file - test.one >actual &&
 146         test_cmp expect actual
 147 '
 148
 149 test_expect_success 'relative includes from stdin line fail' '
 150         echo "[test]one = 1" >one &&
 151         echo "[include]path=one" |
 152         test_must_fail git config --file - test.one
 153 '
 154
 155 test_expect_success 'include cycles are detected' '
 156         cat >.gitconfig <<-\EOF &&
 157         [test]value = gitconfig
 158         [include]path = cycle
 159         EOF
 160         cat >cycle <<-\EOF &&
 161         [test]value = cycle
 162         [include]path = .gitconfig
 163         EOF
 164         cat >expect <<-\EOF &&
 165         gitconfig
 166         cycle
 167         EOF
 168         test_must_fail git config --get-all test.value 2>stderr &&
 169         grep "exceeded maximum include depth" stderr
 170 '
 171
 172 test_done