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 $i && i=$(($i + 1))
  78         done >abcd &&
  79         git commit -m message abcd
  80 '
  81
  82 cat >expect80 <<'EOF'
  83  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  84 EOF
  85 cat >expect80-graph <<'EOF'
  86 |  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  87 EOF
  88 cat >expect200 <<'EOF'
  89  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  90 EOF
  91 cat >expect200-graph <<'EOF'
  92 |  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  93 EOF
  94 while read verb expect cmd args
  95 do
  96         test_expect_success "$cmd $verb COLUMNS (big change)" '
  97                 COLUMNS=200 git $cmd $args >output
  98                 grep " | " output >actual &&
  99                 test_cmp "$expect" actual
 100         '
 101
 102         test "$cmd" != diff || continue
 103
 104         test_expect_success "$cmd --graph $verb COLUMNS (big change)" '
 105                 COLUMNS=200 git $cmd $args --graph >output
 106                 grep " | " output >actual &&
 107                 test_cmp "$expect-graph" actual
 108         '
 109 done <<\EOF
 110 ignores expect80 format-patch -1 --stdout
 111 respects expect200 diff HEAD^ HEAD --stat
 112 respects expect200 show --stat
 113 respects expect200 log -1 --stat
 114 EOF
 115
 116 cat >expect40 <<'EOF'
 117  abcd | 1000 ++++++++++++++++++++++++++
 118 EOF
 119 cat >expect40-graph <<'EOF'
 120 |  abcd | 1000 ++++++++++++++++++++++++++
 121 EOF
 122 while read verb expect cmd args
 123 do
 124         test_expect_success "$cmd $verb not enough COLUMNS (big change)" '
 125                 COLUMNS=40 git $cmd $args >output
 126                 grep " | " output >actual &&
 127                 test_cmp "$expect" actual
 128         '
 129
 130         test_expect_success "$cmd $verb statGraphWidth config" '
 131                 git -c diff.statGraphWidth=26 $cmd $args >output
 132                 grep " | " output >actual &&
 133                 test_cmp "$expect" actual
 134         '
 135
 136         test "$cmd" != diff || continue
 137
 138         test_expect_success "$cmd --graph $verb not enough COLUMNS (big change)" '
 139                 COLUMNS=40 git $cmd $args --graph >output
 140                 grep " | " output >actual &&
 141                 test_cmp "$expect-graph" actual
 142         '
 143
 144         test_expect_success "$cmd --graph $verb statGraphWidth config" '
 145                 git -c diff.statGraphWidth=26 $cmd $args --graph >output
 146                 grep " | " output >actual &&
 147                 test_cmp "$expect-graph" actual
 148         '
 149 done <<\EOF
 150 ignores expect80 format-patch -1 --stdout
 151 respects expect40 diff HEAD^ HEAD --stat
 152 respects expect40 show --stat
 153 respects expect40 log -1 --stat
 154 EOF
 155
 156
 157 cat >expect <<'EOF'
 158  abcd | 1000 ++++++++++++++++++++++++++
 159 EOF
 160 cat >expect-graph <<'EOF'
 161 |  abcd | 1000 ++++++++++++++++++++++++++
 162 EOF
 163 while read cmd args
 164 do
 165         test_expect_success "$cmd --stat=width with big change" '
 166                 git $cmd $args --stat=40 >output
 167                 grep " | " output >actual &&
 168                 test_cmp expect actual
 169         '
 170
 171         test_expect_success "$cmd --stat-width=width with big change" '
 172                 git $cmd $args --stat-width=40 >output
 173                 grep " | " output >actual &&
 174                 test_cmp expect actual
 175         '
 176
 177         test_expect_success "$cmd --stat-graph-width with big change" '
 178                 git $cmd $args --stat-graph-width=26 >output
 179                 grep " | " output >actual &&
 180                 test_cmp expect actual
 181         '
 182
 183         test "$cmd" != diff || continue
 184
 185         test_expect_success "$cmd --stat-width=width --graph with big change" '
 186                 git $cmd $args --stat-width=40 --graph >output
 187                 grep " | " output >actual &&
 188                 test_cmp expect-graph actual
 189         '
 190
 191         test_expect_success "$cmd --stat-graph-width --graph with big change" '
 192                 git $cmd $args --stat-graph-width=26 --graph >output
 193                 grep " | " output >actual &&
 194                 test_cmp expect-graph actual
 195         '
 196 done <<\EOF
 197 format-patch -1 --stdout
 198 diff HEAD^ HEAD --stat
 199 show --stat
 200 log -1 --stat
 201 EOF
 202
 203 test_expect_success 'preparation for long filename tests' '
 204         cp abcd aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
 205         git add aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
 206         git commit -m message
 207 '
 208
 209 cat >expect <<'EOF'
 210  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
 211 EOF
 212 cat >expect-graph <<'EOF'
 213 |  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
 214 EOF
 215 while read cmd args
 216 do
 217         test_expect_success "$cmd --stat=width with big change is more balanced" '
 218                 git $cmd $args --stat-width=60 >output &&
 219                 grep " | " output >actual &&
 220                 test_cmp expect actual
 221         '
 222
 223         test "$cmd" != diff || continue
 224
 225         test_expect_success "$cmd --stat=width --graph with big change is balanced" '
 226                 git $cmd $args --stat-width=60 --graph >output &&
 227                 grep " | " output >actual &&
 228                 test_cmp expect-graph actual
 229         '
 230 done <<\EOF
 231 format-patch -1 --stdout
 232 diff HEAD^ HEAD --stat
 233 show --stat
 234 log -1 --stat
 235 EOF
 236
 237 cat >expect80 <<'EOF'
 238  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
 239 EOF
 240 cat >expect80-graph <<'EOF'
 241 |  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
 242 EOF
 243 cat >expect200 <<'EOF'
 244  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 245 EOF
 246 cat >expect200-graph <<'EOF'
 247 |  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 248 EOF
 249 while read verb expect cmd args
 250 do
 251         test_expect_success "$cmd $verb COLUMNS (long filename)" '
 252                 COLUMNS=200 git $cmd $args >output
 253                 grep " | " output >actual &&
 254                 test_cmp "$expect" actual
 255         '
 256
 257         test "$cmd" != diff || continue
 258
 259         test_expect_success "$cmd --graph $verb COLUMNS (long filename)" '
 260                 COLUMNS=200 git $cmd $args --graph >output
 261                 grep " | " output >actual &&
 262                 test_cmp "$expect-graph" actual
 263         '
 264 done <<\EOF
 265 ignores expect80 format-patch -1 --stdout
 266 respects expect200 diff HEAD^ HEAD --stat
 267 respects expect200 show --stat
 268 respects expect200 log -1 --stat
 269 EOF
 270
 271 cat >expect <<'EOF'
 272  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 273 EOF
 274 test_expect_success 'merge --stat respects COLUMNS (big change)' '
 275         git checkout -b branch HEAD^^ &&
 276         COLUMNS=100 git merge --stat --no-ff master^ >output &&
 277         grep " | " output >actual
 278         test_cmp expect actual
 279 '
 280
 281 cat >expect <<'EOF'
 282  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++
 283 EOF
 284 test_expect_success 'merge --stat respects COLUMNS (long filename)' '
 285         COLUMNS=100 git merge --stat --no-ff master >output &&
 286         grep " | " output >actual
 287         test_cmp expect actual
 288 '
 289
 290 test_done