t/t4052-stat-output.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2012 Zbigniew Jędrzejewski-Szmek
   4 #
   5
   6 test_description='test --stat output of various commands'
   7
   8 . ./test-lib.sh
   9 . "$TEST_DIRECTORY"/lib-terminal.sh
  10
  11 # 120 character name
  12 name=aaaaaaaaaa
  13 name=$name$name$name$name$name$name$name$name$name$name$name$name
  14 test_expect_success 'preparation' '
  15         >"$name" &&
  16         git add "$name" &&
  17         git commit -m message &&
  18         echo a >"$name" &&
  19         git commit -m message "$name"
  20 '
  21
  22 while read cmd args
  23 do
  24         cat >expect <<-'EOF'
  25          ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa |    1 +
  26         EOF
  27         test_expect_success "$cmd: a short graph bar does not extend to the full width" '
  28                 git $cmd $args >output &&
  29                 grep " | " output >actual &&
  30                 test_cmp expect actual
  31         '
  32
  33         cat >expect <<-'EOF'
  34          ...aaaaaaaaaaaaaaaaaaaaaa |    1 +
  35         EOF
  36         test_expect_success "$cmd --stat=width: name is chopped to leave room to the right of a short bar" '
  37                 git $cmd $args --stat=40 >output &&
  38                 grep " | " output >actual &&
  39                 test_cmp expect actual
  40         '
  41
  42         test_expect_success "$cmd --stat-width=width with long name" '
  43                 git $cmd $args --stat-width=40 >output &&
  44                 grep " | " output >actual &&
  45                 test_cmp expect actual
  46         '
  47
  48         cat >expect <<-'EOF'
  49          ...aaaaaaaaaaaaaaaaaaaaaaaaaaa |    1 +
  50         EOF
  51         test_expect_success "$cmd --stat=...,name-width with long name" '
  52                 git $cmd $args --stat=60,30 >output &&
  53                 grep " | " output >actual &&
  54                 test_cmp expect actual
  55         '
  56
  57         test_expect_success "$cmd --stat-name-width with long name" '
  58                 git $cmd $args --stat-name-width=30 >output &&
  59                 grep " | " output >actual &&
  60                 test_cmp expect actual
  61         '
  62 done <<\EOF
  63 format-patch -1 --stdout
  64 diff HEAD^ HEAD --stat
  65 show --stat
  66 log -1 --stat
  67 EOF
  68
  69
  70 test_expect_success 'preparation for big change tests' '
  71         >abcd &&
  72         git add abcd &&
  73         git commit -m message &&
  74         i=0 &&
  75         while test $i -lt 1000
  76         do
  77                 echo $i && i=$(($i + 1))
  78         done >abcd &&
  79         git commit -m message abcd
  80 '
  81
  82 cat >expect80 <<'EOF'
  83  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  84 EOF
  85
  86 cat >expect200 <<'EOF'
  87  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  88 EOF
  89
  90 while read verb expect cmd args
  91 do
  92         test_expect_success "$cmd $verb COLUMNS (big change)" '
  93                 COLUMNS=200 git $cmd $args >output
  94                 grep " | " output >actual &&
  95                 test_cmp "$expect" actual
  96         '
  97 done <<\EOF
  98 ignores expect80 format-patch -1 --stdout
  99 respects expect200 diff HEAD^ HEAD --stat
 100 ignores expect80 show --stat
 101 ignores expect80 log -1 --stat
 102 EOF
 103
 104 cat >expect <<'EOF'
 105  abcd | 1000 ++++++++++++++++++++++++++
 106 EOF
 107 while read cmd args
 108 do
 109         test_expect_success "$cmd --stat=width with big change" '
 110                 git $cmd $args --stat=40 >output
 111                 grep " | " output >actual &&
 112                 test_cmp expect actual
 113         '
 114
 115         test_expect_success "$cmd --stat-width=width with big change" '
 116                 git $cmd $args --stat-width=40 >output
 117                 grep " | " output >actual &&
 118                 test_cmp expect actual
 119         '
 120 done <<\EOF
 121 format-patch -1 --stdout
 122 diff HEAD^ HEAD --stat
 123 show --stat
 124 log -1 --stat
 125 EOF
 126
 127 test_expect_success 'preparation for long filename tests' '
 128         cp abcd aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
 129         git add aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
 130         git commit -m message
 131 '
 132
 133 cat >expect <<'EOF'
 134  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++
 135 EOF
 136 while read cmd args
 137 do
 138         test_expect_success "$cmd --stat=width with big change and long name favors name part" '
 139                 git $cmd $args --stat-width=60 >output &&
 140                 grep " | " output >actual &&
 141                 test_cmp expect actual
 142         '
 143 done <<\EOF
 144 format-patch -1 --stdout
 145 diff HEAD^ HEAD --stat
 146 show --stat
 147 log -1 --stat
 148 EOF
 149
 150 cat >expect80 <<'EOF'
 151  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
 152 EOF
 153 cat >expect200 <<'EOF'
 154  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 155 EOF
 156 while read verb expect cmd args
 157 do
 158         test_expect_success "$cmd $verb COLUMNS (long filename)" '
 159                 COLUMNS=200 git $cmd $args >output
 160                 grep " | " output >actual &&
 161                 test_cmp "$expect" actual
 162         '
 163 done <<\EOF
 164 ignores expect80 format-patch -1 --stdout
 165 respects expect200 diff HEAD^ HEAD --stat
 166 ignores expect80 show --stat
 167 ignores expect80 log -1 --stat
 168 EOF
 169
 170 cat >expect <<'EOF'
 171  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 172 EOF
 173 test_expect_success 'merge --stat ignores COLUMNS (big change)' '
 174         git checkout -b branch HEAD^^ &&
 175         COLUMNS=100 git merge --stat --no-ff master^ >output &&
 176         grep " | " output >actual
 177         test_cmp expect actual
 178 '
 179
 180 cat >expect <<'EOF'
 181  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
 182 EOF
 183 test_expect_success 'merge --stat ignores COLUMNS (long filename)' '
 184         COLUMNS=100 git merge --stat --no-ff master >output &&
 185         grep " | " output >actual
 186         test_cmp expect actual
 187 '
 188
 189 test_done