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 "$name"
  20 '
  21
  22 cat >expect72 <<-'EOF'
  23  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  24 EOF
  25 test_expect_success "format-patch: small change with long name gives more space to the name" '
  26         git format-patch -1 --stdout >output &&
  27         grep " | " output >actual &&
  28         test_cmp expect72 actual
  29 '
  30
  31 while read cmd args
  32 do
  33         cat >expect80 <<-'EOF'
  34          ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  35         EOF
  36         test_expect_success "$cmd: small change with long name gives more space to the name" '
  37                 git $cmd $args >output &&
  38                 grep " | " output >actual &&
  39                 test_cmp expect80 actual
  40         '
  41 done <<\EOF
  42 diff HEAD^ HEAD --stat
  43 show --stat
  44 log -1 --stat
  45 EOF
  46
  47 while read cmd args
  48 do
  49         cat >expect <<-'EOF'
  50          ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  51         EOF
  52         test_expect_success "$cmd --stat=width: a long name is given more room when the bar is short" '
  53                 git $cmd $args --stat=40 >output &&
  54                 grep " | " output >actual &&
  55                 test_cmp expect actual
  56         '
  57
  58         test_expect_success "$cmd --stat-width=width with long name" '
  59                 git $cmd $args --stat-width=40 >output &&
  60                 grep " | " output >actual &&
  61                 test_cmp expect actual
  62         '
  63
  64         cat >expect <<-'EOF'
  65          ...aaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  66         EOF
  67         test_expect_success "$cmd --stat=...,name-width with long name" '
  68                 git $cmd $args --stat=60,30 >output &&
  69                 grep " | " output >actual &&
  70                 test_cmp expect actual
  71         '
  72
  73         test_expect_success "$cmd --stat-name-width with long name" '
  74                 git $cmd $args --stat-name-width=30 >output &&
  75                 grep " | " output >actual &&
  76                 test_cmp expect actual
  77         '
  78 done <<\EOF
  79 format-patch -1 --stdout
  80 diff HEAD^ HEAD --stat
  81 show --stat
  82 log -1 --stat
  83 EOF
  84
  85
  86 test_expect_success 'preparation for big change tests' '
  87         >abcd &&
  88         git add abcd &&
  89         git commit -m message &&
  90         i=0 &&
  91         while test $i -lt 1000
  92         do
  93                 echo $i && i=$(($i + 1))
  94         done >abcd &&
  95         git commit -m message abcd
  96 '
  97
  98 cat >expect72 <<'EOF'
  99  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 100 EOF
 101 cat >expect72-graph <<'EOF'
 102 |  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 103 EOF
 104 cat >expect200 <<'EOF'
 105  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 106 EOF
 107 cat >expect200-graph <<'EOF'
 108 |  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 109 EOF
 110 while read verb expect cmd args
 111 do
 112         test_expect_success "$cmd $verb COLUMNS (big change)" '
 113                 COLUMNS=200 git $cmd $args >output &&
 114                 grep " | " output >actual &&
 115                 test_cmp "$expect" actual
 116         '
 117
 118         case "$cmd" in diff|show) continue;; esac
 119
 120         test_expect_success "$cmd --graph $verb COLUMNS (big change)" '
 121                 COLUMNS=200 git $cmd $args --graph >output &&
 122                 grep " | " output >actual &&
 123                 test_cmp "$expect-graph" actual
 124         '
 125 done <<\EOF
 126 ignores expect72 format-patch -1 --stdout
 127 respects expect200 diff HEAD^ HEAD --stat
 128 respects expect200 show --stat
 129 respects expect200 log -1 --stat
 130 EOF
 131
 132 cat >expect40 <<'EOF'
 133  abcd | 1000 ++++++++++++++++++++++++++
 134 EOF
 135 cat >expect40-graph <<'EOF'
 136 |  abcd | 1000 ++++++++++++++++++++++++
 137 EOF
 138 while read verb expect cmd args
 139 do
 140         test_expect_success "$cmd $verb not enough COLUMNS (big change)" '
 141                 COLUMNS=40 git $cmd $args >output &&
 142                 grep " | " output >actual &&
 143                 test_cmp "$expect" actual
 144         '
 145
 146         case "$cmd" in diff|show) continue;; esac
 147
 148         test_expect_success "$cmd --graph $verb not enough COLUMNS (big change)" '
 149                 COLUMNS=40 git $cmd $args --graph >output &&
 150                 grep " | " output >actual &&
 151                 test_cmp "$expect-graph" actual
 152         '
 153 done <<\EOF
 154 ignores expect72 format-patch -1 --stdout
 155 respects expect40 diff HEAD^ HEAD --stat
 156 respects expect40 show --stat
 157 respects expect40 log -1 --stat
 158 EOF
 159
 160 cat >expect40 <<'EOF'
 161  abcd | 1000 ++++++++++++++++++++++++++
 162 EOF
 163 cat >expect40-graph <<'EOF'
 164 |  abcd | 1000 ++++++++++++++++++++++++++
 165 EOF
 166 while read verb expect cmd args
 167 do
 168         test_expect_success "$cmd $verb statGraphWidth config" '
 169                 git -c diff.statGraphWidth=26 $cmd $args >output &&
 170                 grep " | " output >actual &&
 171                 test_cmp "$expect" actual
 172         '
 173
 174         case "$cmd" in diff|show) continue;; esac
 175
 176         test_expect_success "$cmd --graph $verb statGraphWidth config" '
 177                 git -c diff.statGraphWidth=26 $cmd $args --graph >output &&
 178                 grep " | " output >actual &&
 179                 test_cmp "$expect-graph" actual
 180         '
 181 done <<\EOF
 182 ignores expect72 format-patch -1 --stdout
 183 respects expect40 diff HEAD^ HEAD --stat
 184 respects expect40 show --stat
 185 respects expect40 log -1 --stat
 186 EOF
 187
 188
 189 cat >expect <<'EOF'
 190  abcd | 1000 ++++++++++++++++++++++++++
 191 EOF
 192 cat >expect-graph <<'EOF'
 193 |  abcd | 1000 ++++++++++++++++++++++++++
 194 EOF
 195 while read cmd args
 196 do
 197         test_expect_success "$cmd --stat=width with big change" '
 198                 git $cmd $args --stat=40 >output &&
 199                 grep " | " output >actual &&
 200                 test_cmp expect actual
 201         '
 202
 203         test_expect_success "$cmd --stat-width=width with big change" '
 204                 git $cmd $args --stat-width=40 >output &&
 205                 grep " | " output >actual &&
 206                 test_cmp expect actual
 207         '
 208
 209         test_expect_success "$cmd --stat-graph-width with big change" '
 210                 git $cmd $args --stat-graph-width=26 >output &&
 211                 grep " | " output >actual &&
 212                 test_cmp expect actual
 213         '
 214
 215         case "$cmd" in diff|show) continue;; esac
 216
 217         test_expect_success "$cmd --stat-width=width --graph with big change" '
 218                 git $cmd $args --stat-width=40 --graph >output &&
 219                 grep " | " output >actual &&
 220                 test_cmp expect-graph actual
 221         '
 222
 223         test_expect_success "$cmd --stat-graph-width --graph with big change" '
 224                 git $cmd $args --stat-graph-width=26 --graph >output &&
 225                 grep " | " output >actual &&
 226                 test_cmp expect-graph actual
 227         '
 228 done <<\EOF
 229 format-patch -1 --stdout
 230 diff HEAD^ HEAD --stat
 231 show --stat
 232 log -1 --stat
 233 EOF
 234
 235 test_expect_success 'preparation for long filename tests' '
 236         cp abcd aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
 237         git add aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
 238         git commit -m message
 239 '
 240
 241 cat >expect <<'EOF'
 242  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
 243 EOF
 244 cat >expect-graph <<'EOF'
 245 |  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
 246 EOF
 247 while read cmd args
 248 do
 249         test_expect_success "$cmd --stat=width with big change is more balanced" '
 250                 git $cmd $args --stat-width=60 >output &&
 251                 grep " | " output >actual &&
 252                 test_cmp expect actual
 253         '
 254
 255         case "$cmd" in diff|show) continue;; esac
 256
 257         test_expect_success "$cmd --stat=width --graph with big change is balanced" '
 258                 git $cmd $args --stat-width=60 --graph >output &&
 259                 grep " | " output >actual &&
 260                 test_cmp expect-graph actual
 261         '
 262 done <<\EOF
 263 format-patch -1 --stdout
 264 diff HEAD^ HEAD --stat
 265 show --stat
 266 log -1 --stat
 267 EOF
 268
 269 cat >expect72 <<'EOF'
 270  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++
 271 EOF
 272 cat >expect72-graph <<'EOF'
 273 |  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++
 274 EOF
 275 cat >expect200 <<'EOF'
 276  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 277 EOF
 278 cat >expect200-graph <<'EOF'
 279 |  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 280 EOF
 281 while read verb expect cmd args
 282 do
 283         test_expect_success "$cmd $verb COLUMNS (long filename)" '
 284                 COLUMNS=200 git $cmd $args >output &&
 285                 grep " | " output >actual &&
 286                 test_cmp "$expect" actual
 287         '
 288
 289         case "$cmd" in diff|show) continue;; esac
 290
 291         test_expect_success "$cmd --graph $verb COLUMNS (long filename)" '
 292                 COLUMNS=200 git $cmd $args --graph >output &&
 293                 grep " | " output >actual &&
 294                 test_cmp "$expect-graph" actual
 295         '
 296 done <<\EOF
 297 ignores expect72 format-patch -1 --stdout
 298 respects expect200 diff HEAD^ HEAD --stat
 299 respects expect200 show --stat
 300 respects expect200 log -1 --stat
 301 EOF
 302
 303 cat >expect1 <<'EOF'
 304  ...aaaaaaa | 1000 ++++++
 305 EOF
 306 cat >expect1-graph <<'EOF'
 307 |  ...aaaaaaa | 1000 ++++++
 308 EOF
 309 while read verb expect cmd args
 310 do
 311         test_expect_success COLUMNS_CAN_BE_1 \
 312                 "$cmd $verb prefix greater than COLUMNS (big change)" '
 313                 COLUMNS=1 git $cmd $args >output &&
 314                 grep " | " output >actual &&
 315                 test_cmp "$expect" actual
 316         '
 317
 318         case "$cmd" in diff|show) continue;; esac
 319
 320         test_expect_success COLUMNS_CAN_BE_1 \
 321                 "$cmd --graph $verb prefix greater than COLUMNS (big change)" '
 322                 COLUMNS=1 git $cmd $args --graph >output &&
 323                 grep " | " output >actual &&
 324                 test_cmp "$expect-graph" actual
 325         '
 326 done <<\EOF
 327 ignores expect72 format-patch -1 --stdout
 328 respects expect1 diff HEAD^ HEAD --stat
 329 respects expect1 show --stat
 330 respects expect1 log -1 --stat
 331 EOF
 332
 333 cat >expect <<'EOF'
 334  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 335 EOF
 336 test_expect_success 'merge --stat respects COLUMNS (big change)' '
 337         git checkout -b branch HEAD^^ &&
 338         COLUMNS=100 git merge --stat --no-ff master^ >output &&
 339         grep " | " output >actual &&
 340         test_cmp expect actual
 341 '
 342
 343 cat >expect <<'EOF'
 344  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++
 345 EOF
 346 test_expect_success 'merge --stat respects COLUMNS (long filename)' '
 347         COLUMNS=100 git merge --stat --no-ff master >output &&
 348         grep " | " output >actual &&
 349         test_cmp expect actual
 350 '
 351
 352 test_done