t/t1419-exclude-refs.sh

   1 #!/bin/sh
   2
   3 test_description='test exclude_patterns functionality in main ref store'
   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 for_each_ref__exclude () {
  12         GIT_TRACE2_PERF=1 test-tool ref-store main \
  13                 for-each-ref--exclude "$@" >actual.raw
  14         cut -d ' ' -f 2 actual.raw
  15 }
  16
  17 for_each_ref () {
  18         git for-each-ref --format='%(refname)' "$@"
  19 }
  20
  21 assert_jumps () {
  22         local nr="$1"
  23         local trace="$2"
  24
  25         grep -q "name:jumps_made value:$nr$" $trace
  26 }
  27
  28 assert_no_jumps () {
  29         ! assert_jumps ".*" "$1"
  30 }
  31
  32 test_expect_success 'setup' '
  33         test_commit --no-tag base &&
  34         base="$(git rev-parse HEAD)" &&
  35
  36         for name in foo bar baz quux
  37         do
  38                 for i in 1 2 3
  39                 do
  40                         echo "create refs/heads/$name/$i $base" || return 1
  41                 done || return 1
  42         done >in &&
  43         echo "delete refs/heads/main" >>in &&
  44
  45         git update-ref --stdin <in &&
  46         git pack-refs --all
  47 '
  48
  49 test_expect_success 'excluded region in middle' '
  50         for_each_ref__exclude refs/heads refs/heads/foo >actual 2>perf &&
  51         for_each_ref refs/heads/bar refs/heads/baz refs/heads/quux >expect &&
  52
  53         test_cmp expect actual &&
  54         assert_jumps 1 perf
  55 '
  56
  57 test_expect_success 'excluded region at beginning' '
  58         for_each_ref__exclude refs/heads refs/heads/bar >actual 2>perf &&
  59         for_each_ref refs/heads/baz refs/heads/foo refs/heads/quux >expect &&
  60
  61         test_cmp expect actual &&
  62         assert_jumps 1 perf
  63 '
  64
  65 test_expect_success 'excluded region at end' '
  66         for_each_ref__exclude refs/heads refs/heads/quux >actual 2>perf &&
  67         for_each_ref refs/heads/foo refs/heads/bar refs/heads/baz >expect &&
  68
  69         test_cmp expect actual &&
  70         assert_jumps 1 perf
  71 '
  72
  73 test_expect_success 'disjoint excluded regions' '
  74         for_each_ref__exclude refs/heads refs/heads/bar refs/heads/quux >actual 2>perf &&
  75         for_each_ref refs/heads/baz refs/heads/foo >expect &&
  76
  77         test_cmp expect actual &&
  78         assert_jumps 2 perf
  79 '
  80
  81 test_expect_success 'adjacent, non-overlapping excluded regions' '
  82         for_each_ref__exclude refs/heads refs/heads/bar refs/heads/baz >actual 2>perf &&
  83         for_each_ref refs/heads/foo refs/heads/quux >expect &&
  84
  85         test_cmp expect actual &&
  86         assert_jumps 1 perf
  87 '
  88
  89 test_expect_success 'overlapping excluded regions' '
  90         for_each_ref__exclude refs/heads refs/heads/ba refs/heads/baz >actual 2>perf &&
  91         for_each_ref refs/heads/foo refs/heads/quux >expect &&
  92
  93         test_cmp expect actual &&
  94         assert_jumps 1 perf
  95 '
  96
  97 test_expect_success 'several overlapping excluded regions' '
  98         for_each_ref__exclude refs/heads \
  99                 refs/heads/bar refs/heads/baz refs/heads/foo >actual 2>perf &&
 100         for_each_ref refs/heads/quux >expect &&
 101
 102         test_cmp expect actual &&
 103         assert_jumps 1 perf
 104 '
 105
 106 test_expect_success 'non-matching excluded section' '
 107         for_each_ref__exclude refs/heads refs/heads/does/not/exist >actual 2>perf &&
 108         for_each_ref >expect &&
 109
 110         test_cmp expect actual &&
 111         assert_no_jumps perf
 112 '
 113
 114 test_expect_success 'meta-characters are discarded' '
 115         for_each_ref__exclude refs/heads "refs/heads/ba*" >actual 2>perf &&
 116         for_each_ref >expect &&
 117
 118         test_cmp expect actual &&
 119         assert_no_jumps perf
 120 '
 121
 122 test_done