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