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 "$name"
  20 '
  21
  22 while read cmd args
  23 do
  24         cat >expect <<-'EOF'
  25          ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa |    1 +
  26         EOF
  27         test_expect_success "$cmd: small change with long name gives more space to the name" '
  28                 git $cmd $args >output &&
  29                 grep " | " output >actual &&
  30                 test_cmp expect actual
  31         '
  32
  33         cat >expect <<-'EOF'
  34          ...aaaaaaaaaaaaaaaaaaaaaaaaaa |    1 +
  35         EOF
  36         test_expect_success "$cmd --stat=width: a long name is given more room when the bar is short" '
  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 respects expect200 show --stat
 101 respects expect200 log -1 --stat
 102 EOF
 103
 104 cat >expect40 <<'EOF'
 105  abcd | 1000 ++++++++++++++++++++++++++
 106 EOF
 107
 108 while read verb expect cmd args
 109 do
 110         test_expect_success "$cmd $verb not enough COLUMNS (big change)" '
 111                 COLUMNS=40 git $cmd $args >output
 112                 grep " | " output >actual &&
 113                 test_cmp "$expect" actual
 114         '
 115 done <<\EOF
 116 ignores expect80 format-patch -1 --stdout
 117 respects expect40 diff HEAD^ HEAD --stat
 118 respects expect40 show --stat
 119 respects expect40 log -1 --stat
 120 EOF
 121
 122
 123 cat >expect <<'EOF'
 124  abcd | 1000 ++++++++++++++++++++++++++
 125 EOF
 126 while read cmd args
 127 do
 128         test_expect_success "$cmd --stat=width with big change" '
 129                 git $cmd $args --stat=40 >output
 130                 grep " | " output >actual &&
 131                 test_cmp expect actual
 132         '
 133
 134         test_expect_success "$cmd --stat-width=width with big change" '
 135                 git $cmd $args --stat-width=40 >output
 136                 grep " | " output >actual &&
 137                 test_cmp expect actual
 138         '
 139 done <<\EOF
 140 format-patch -1 --stdout
 141 diff HEAD^ HEAD --stat
 142 show --stat
 143 log -1 --stat
 144 EOF
 145
 146 test_expect_success 'preparation for long filename tests' '
 147         cp abcd aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
 148         git add aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
 149         git commit -m message
 150 '
 151
 152 cat >expect <<'EOF'
 153  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
 154 EOF
 155 while read cmd args
 156 do
 157         test_expect_success "$cmd --stat=width with big change is more balanced" '
 158                 git $cmd $args --stat-width=60 >output &&
 159                 grep " | " output >actual &&
 160                 test_cmp expect actual
 161         '
 162 done <<\EOF
 163 format-patch -1 --stdout
 164 diff HEAD^ HEAD --stat
 165 show --stat
 166 log -1 --stat
 167 EOF
 168
 169 cat >expect80 <<'EOF'
 170  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
 171 EOF
 172 cat >expect200 <<'EOF'
 173  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 174 EOF
 175 while read verb expect cmd args
 176 do
 177         test_expect_success "$cmd $verb COLUMNS (long filename)" '
 178                 COLUMNS=200 git $cmd $args >output
 179                 grep " | " output >actual &&
 180                 test_cmp "$expect" actual
 181         '
 182 done <<\EOF
 183 ignores expect80 format-patch -1 --stdout
 184 respects expect200 diff HEAD^ HEAD --stat
 185 respects expect200 show --stat
 186 respects expect200 log -1 --stat
 187 EOF
 188
 189 cat >expect <<'EOF'
 190  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 191 EOF
 192 test_expect_success 'merge --stat respects COLUMNS (big change)' '
 193         git checkout -b branch HEAD^^ &&
 194         COLUMNS=100 git merge --stat --no-ff master^ >output &&
 195         grep " | " output >actual
 196         test_cmp expect actual
 197 '
 198
 199 cat >expect <<'EOF'
 200  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++
 201 EOF
 202 test_expect_success 'merge --stat respects COLUMNS (long filename)' '
 203         COLUMNS=100 git merge --stat --no-ff master >output &&
 204         grep " | " output >actual
 205         test_cmp expect actual
 206 '
 207
 208 test_done