t/t8002-blame.sh

   1 #!/bin/sh
   2
   3 test_description='git blame'
   4 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
   5 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
   6
   7 TEST_CREATE_REPO_NO_TEMPLATE=1
   8 . ./test-lib.sh
   9
  10 PROG='git blame -c'
  11 . "$TEST_DIRECTORY"/annotate-tests.sh
  12
  13 test_expect_success 'setup' '
  14         hexsz=$(test_oid hexsz)
  15 '
  16
  17 test_expect_success 'blame untracked file in empty repo' '
  18         >untracked &&
  19         test_must_fail git blame untracked
  20 '
  21
  22 PROG='git blame -c -e'
  23 test_expect_success 'blame --show-email' '
  24         check_count \
  25                 "<A@test.git>" 1 \
  26                 "<B@test.git>" 1 \
  27                 "<B1@test.git>" 1 \
  28                 "<B2@test.git>" 1 \
  29                 "<author@example.com>" 1 \
  30                 "<C@test.git>" 1 \
  31                 "<D@test.git>" 1 \
  32                 "<E at test dot git>" 1
  33 '
  34
  35 test_expect_success 'setup showEmail tests' '
  36         echo "bin: test number 1" >one &&
  37         git add one &&
  38         GIT_AUTHOR_NAME=name1 \
  39         GIT_AUTHOR_EMAIL=email1@test.git \
  40         git commit -m First --date="2010-01-01 01:00:00" &&
  41         cat >expected_n <<-\EOF &&
  42         (name1 2010-01-01 01:00:00 +0000 1) bin: test number 1
  43         EOF
  44         cat >expected_e <<-\EOF
  45         (<email1@test.git> 2010-01-01 01:00:00 +0000 1) bin: test number 1
  46         EOF
  47 '
  48
  49 find_blame () {
  50         sed -e 's/^[^(]*//'
  51 }
  52
  53 test_expect_success 'blame with no options and no config' '
  54         git blame one >blame &&
  55         find_blame <blame >result &&
  56         test_cmp expected_n result
  57 '
  58
  59 test_expect_success 'blame with showemail options' '
  60         git blame --show-email one >blame1 &&
  61         find_blame <blame1 >result &&
  62         test_cmp expected_e result &&
  63         git blame -e one >blame2 &&
  64         find_blame <blame2 >result &&
  65         test_cmp expected_e result &&
  66         git blame --no-show-email one >blame3 &&
  67         find_blame <blame3 >result &&
  68         test_cmp expected_n result
  69 '
  70
  71 test_expect_success 'blame with showEmail config false' '
  72         git config blame.showEmail false &&
  73         git blame one >blame1 &&
  74         find_blame <blame1 >result &&
  75         test_cmp expected_n result &&
  76         git blame --show-email one >blame2 &&
  77         find_blame <blame2 >result &&
  78         test_cmp expected_e result &&
  79         git blame -e one >blame3 &&
  80         find_blame <blame3 >result &&
  81         test_cmp expected_e result &&
  82         git blame --no-show-email one >blame4 &&
  83         find_blame <blame4 >result &&
  84         test_cmp expected_n result
  85 '
  86
  87 test_expect_success 'blame with showEmail config true' '
  88         git config blame.showEmail true &&
  89         git blame one >blame1 &&
  90         find_blame <blame1 >result &&
  91         test_cmp expected_e result &&
  92         git blame --no-show-email one >blame2 &&
  93         find_blame <blame2 >result &&
  94         test_cmp expected_n result
  95 '
  96
  97 test_expect_success 'set up abbrev tests' '
  98         test_commit abbrev &&
  99         sha1=$(git rev-parse --verify HEAD) &&
 100         check_abbrev () {
 101                 expect=$1 && shift &&
 102                 echo $sha1 | cut -c 1-$expect >expect &&
 103                 git blame "$@" abbrev.t >actual &&
 104                 perl -lne "/[0-9a-f]+/ and print \$&" <actual >actual.sha &&
 105                 test_cmp expect actual.sha
 106         }
 107 '
 108
 109 test_expect_success 'blame --abbrev=<n> works' '
 110         # non-boundary commits get +1 for alignment
 111         check_abbrev 31 --abbrev=30 HEAD &&
 112         check_abbrev 30 --abbrev=30 ^HEAD
 113 '
 114
 115 test_expect_success 'blame -l aligns regular and boundary commits' '
 116         check_abbrev $hexsz         -l HEAD &&
 117         check_abbrev $((hexsz - 1)) -l ^HEAD
 118 '
 119
 120 test_expect_success 'blame --abbrev with full length behaves like -l' '
 121         check_abbrev $hexsz         --abbrev=$hexsz HEAD &&
 122         check_abbrev $((hexsz - 1)) --abbrev=$hexsz ^HEAD
 123 '
 124
 125 test_expect_success '--no-abbrev works like --abbrev with full length' '
 126         check_abbrev $hexsz --no-abbrev
 127 '
 128
 129 test_expect_success '--exclude-promisor-objects does not BUG-crash' '
 130         test_must_fail git blame --exclude-promisor-objects one
 131 '
 132
 133 test_expect_success 'blame with uncommitted edits in partial clone does not crash' '
 134         git init server &&
 135         echo foo >server/file.txt &&
 136         git -C server add file.txt &&
 137         git -C server commit -m file &&
 138
 139         git clone --filter=blob:none "file://$(pwd)/server" client &&
 140         echo bar >>client/file.txt &&
 141         git -C client blame file.txt
 142 '
 143
 144 test_done