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 'blame untracked file in empty repo' '
  10         >untracked &&
  11         test_must_fail git blame untracked
  12 '
  13
  14 PROG='git blame -c -e'
  15 test_expect_success 'blame --show-email' '
  16         check_count \
  17                 "<A@test.git>" 1 \
  18                 "<B@test.git>" 1 \
  19                 "<B1@test.git>" 1 \
  20                 "<B2@test.git>" 1 \
  21                 "<author@example.com>" 1 \
  22                 "<C@test.git>" 1 \
  23                 "<D@test.git>" 1 \
  24                 "<E at test dot git>" 1
  25 '
  26
  27 test_expect_success 'setup showEmail tests' '
  28         echo "bin: test number 1" >one &&
  29         git add one &&
  30         GIT_AUTHOR_NAME=name1 \
  31         GIT_AUTHOR_EMAIL=email1@test.git \
  32         git commit -m First --date="2010-01-01 01:00:00" &&
  33         cat >expected_n <<-\EOF &&
  34         (name1 2010-01-01 01:00:00 +0000 1) bin: test number 1
  35         EOF
  36         cat >expected_e <<-\EOF
  37         (<email1@test.git> 2010-01-01 01:00:00 +0000 1) bin: test number 1
  38         EOF
  39 '
  40
  41 find_blame () {
  42         sed -e 's/^[^(]*//'
  43 }
  44
  45 test_expect_success 'blame with no options and no config' '
  46         git blame one >blame &&
  47         find_blame <blame >result &&
  48         test_cmp expected_n result
  49 '
  50
  51 test_expect_success 'blame with showemail options' '
  52         git blame --show-email one >blame1 &&
  53         find_blame <blame1 >result &&
  54         test_cmp expected_e result &&
  55         git blame -e one >blame2 &&
  56         find_blame <blame2 >result &&
  57         test_cmp expected_e result &&
  58         git blame --no-show-email one >blame3 &&
  59         find_blame <blame3 >result &&
  60         test_cmp expected_n result
  61 '
  62
  63 test_expect_success 'blame with showEmail config false' '
  64         git config blame.showEmail false &&
  65         git blame one >blame1 &&
  66         find_blame <blame1 >result &&
  67         test_cmp expected_n result &&
  68         git blame --show-email one >blame2 &&
  69         find_blame <blame2 >result &&
  70         test_cmp expected_e result &&
  71         git blame -e one >blame3 &&
  72         find_blame <blame3 >result &&
  73         test_cmp expected_e result &&
  74         git blame --no-show-email one >blame4 &&
  75         find_blame <blame4 >result &&
  76         test_cmp expected_n result
  77 '
  78
  79 test_expect_success 'blame with showEmail config true' '
  80         git config blame.showEmail true &&
  81         git blame one >blame1 &&
  82         find_blame <blame1 >result &&
  83         test_cmp expected_e result &&
  84         git blame --no-show-email one >blame2 &&
  85         find_blame <blame2 >result &&
  86         test_cmp expected_n result
  87 '
  88
  89 test_expect_success 'set up abbrev tests' '
  90         test_commit abbrev &&
  91         sha1=$(git rev-parse --verify HEAD) &&
  92         check_abbrev () {
  93                 expect=$1; shift
  94                 echo $sha1 | cut -c 1-$expect >expect &&
  95                 git blame "$@" abbrev.t >actual &&
  96                 perl -lne "/[0-9a-f]+/ and print \$&" <actual >actual.sha &&
  97                 test_cmp expect actual.sha
  98         }
  99 '
 100
 101 test_expect_success 'blame --abbrev=<n> works' '
 102         # non-boundary commits get +1 for alignment
 103         check_abbrev 31 --abbrev=30 HEAD &&
 104         check_abbrev 30 --abbrev=30 ^HEAD
 105 '
 106
 107 test_expect_success 'blame -l aligns regular and boundary commits' '
 108         check_abbrev 40 -l HEAD &&
 109         check_abbrev 39 -l ^HEAD
 110 '
 111
 112 test_expect_success 'blame --abbrev=40 behaves like -l' '
 113         check_abbrev 40 --abbrev=40 HEAD &&
 114         check_abbrev 39 --abbrev=40 ^HEAD
 115 '
 116
 117 test_expect_success '--no-abbrev works like --abbrev=40' '
 118         check_abbrev 40 --no-abbrev
 119 '
 120
 121 test_expect_success '--exclude-promisor-objects does not BUG-crash' '
 122         test_must_fail git blame --exclude-promisor-objects one
 123 '
 124
 125 test_done