t/t8002-blame.sh

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