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 $args >output &&
  38                 grep " | " output >actual &&
  39                 test_cmp expect80 actual
  40         '
  41 done <<\EOF
  42 diff HEAD^ HEAD --stat
  43 show --stat
  44 log -1 --stat
  45 EOF
  46
  47 cat >expect.60 <<-'EOF'
  48  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  49 EOF
  50 cat >expect.6030 <<-'EOF'
  51  ...aaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  52 EOF
  53 cat >expect2.60 <<-'EOF'
  54  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  55  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  56 EOF
  57 cat >expect2.6030 <<-'EOF'
  58  ...aaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  59  ...aaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  60 EOF
  61 while read expect cmd args
  62 do
  63         test_expect_success "$cmd --stat=width: a long name is given more room when the bar is short" '
  64                 git $cmd $args --stat=40 >output &&
  65                 grep " | " output >actual &&
  66                 test_cmp $expect.60 actual
  67         '
  68
  69         test_expect_success "$cmd --stat-width=width with long name" '
  70                 git $cmd $args --stat-width=40 >output &&
  71                 grep " | " output >actual &&
  72                 test_cmp $expect.60 actual
  73         '
  74
  75         test_expect_success "$cmd --stat=...,name-width with long name" '
  76                 git $cmd $args --stat=60,30 >output &&
  77                 grep " | " output >actual &&
  78                 test_cmp $expect.6030 actual
  79         '
  80
  81         test_expect_success "$cmd --stat-name-width with long name" '
  82                 git $cmd $args --stat-name-width=30 >output &&
  83                 grep " | " output >actual &&
  84                 test_cmp $expect.6030 actual
  85         '
  86 done <<\EOF
  87 expect2 format-patch --cover-letter -1 --stdout
  88 expect diff HEAD^ HEAD --stat
  89 expect show --stat
  90 expect log -1 --stat
  91 EOF
  92
  93
  94 test_expect_success 'preparation for big change tests' '
  95         >abcd &&
  96         git add abcd &&
  97         git commit -m message &&
  98         i=0 &&
  99         while test $i -lt 1000
 100         do
 101                 echo $i && i=$(($i + 1))
 102         done >abcd &&
 103         git commit -m message abcd
 104 '
 105
 106 cat >expect72 <<'EOF'
 107  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 108  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 109 EOF
 110 test_expect_success "format-patch --cover-letter ignores COLUMNS (big change)" '
 111         COLUMNS=200 git format-patch -1 --stdout --cover-letter >output &&
 112         grep " | " output >actual &&
 113         test_cmp expect72 actual
 114 '
 115
 116 cat >expect72 <<'EOF'
 117  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 118 EOF
 119 cat >expect72-graph <<'EOF'
 120 |  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 121 EOF
 122 cat >expect200 <<'EOF'
 123  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 124 EOF
 125 cat >expect200-graph <<'EOF'
 126 |  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 127 EOF
 128 while read verb expect cmd args
 129 do
 130         test_expect_success "$cmd $verb COLUMNS (big change)" '
 131                 COLUMNS=200 git $cmd $args >output &&
 132                 grep " | " output >actual &&
 133                 test_cmp "$expect" actual
 134         '
 135
 136         case "$cmd" in diff|show) continue;; esac
 137
 138         test_expect_success "$cmd --graph $verb COLUMNS (big change)" '
 139                 COLUMNS=200 git $cmd $args --graph >output &&
 140                 grep " | " output >actual &&
 141                 test_cmp "$expect-graph" actual
 142         '
 143 done <<\EOF
 144 ignores expect72 format-patch -1 --stdout
 145 respects expect200 diff HEAD^ HEAD --stat
 146 respects expect200 show --stat
 147 respects expect200 log -1 --stat
 148 EOF
 149
 150 cat >expect40 <<'EOF'
 151  abcd | 1000 ++++++++++++++++++++++++++
 152 EOF
 153 cat >expect40-graph <<'EOF'
 154 |  abcd | 1000 ++++++++++++++++++++++++
 155 EOF
 156 while read verb expect cmd args
 157 do
 158         test_expect_success "$cmd $verb not enough COLUMNS (big change)" '
 159                 COLUMNS=40 git $cmd $args >output &&
 160                 grep " | " output >actual &&
 161                 test_cmp "$expect" actual
 162         '
 163
 164         case "$cmd" in diff|show) continue;; esac
 165
 166         test_expect_success "$cmd --graph $verb not enough COLUMNS (big change)" '
 167                 COLUMNS=40 git $cmd $args --graph >output &&
 168                 grep " | " output >actual &&
 169                 test_cmp "$expect-graph" actual
 170         '
 171 done <<\EOF
 172 ignores expect72 format-patch -1 --stdout
 173 respects expect40 diff HEAD^ HEAD --stat
 174 respects expect40 show --stat
 175 respects expect40 log -1 --stat
 176 EOF
 177
 178 cat >expect40 <<'EOF'
 179  abcd | 1000 ++++++++++++++++++++++++++
 180 EOF
 181 cat >expect40-graph <<'EOF'
 182 |  abcd | 1000 ++++++++++++++++++++++++++
 183 EOF
 184 while read verb expect cmd args
 185 do
 186         test_expect_success "$cmd $verb statGraphWidth config" '
 187                 git -c diff.statGraphWidth=26 $cmd $args >output &&
 188                 grep " | " output >actual &&
 189                 test_cmp "$expect" actual
 190         '
 191
 192         case "$cmd" in diff|show) continue;; esac
 193
 194         test_expect_success "$cmd --graph $verb statGraphWidth config" '
 195                 git -c diff.statGraphWidth=26 $cmd $args --graph >output &&
 196                 grep " | " output >actual &&
 197                 test_cmp "$expect-graph" actual
 198         '
 199 done <<\EOF
 200 ignores expect72 format-patch -1 --stdout
 201 respects expect40 diff HEAD^ HEAD --stat
 202 respects expect40 show --stat
 203 respects expect40 log -1 --stat
 204 EOF
 205
 206
 207 cat >expect <<'EOF'
 208  abcd | 1000 ++++++++++++++++++++++++++
 209 EOF
 210 cat >expect-graph <<'EOF'
 211 |  abcd | 1000 ++++++++++++++++++++++++++
 212 EOF
 213 while read cmd args
 214 do
 215         test_expect_success "$cmd --stat=width with big change" '
 216                 git $cmd $args --stat=40 >output &&
 217                 grep " | " output >actual &&
 218                 test_cmp expect actual
 219         '
 220
 221         test_expect_success "$cmd --stat-width=width with big change" '
 222                 git $cmd $args --stat-width=40 >output &&
 223                 grep " | " output >actual &&
 224                 test_cmp expect actual
 225         '
 226
 227         test_expect_success "$cmd --stat-graph-width with big change" '
 228                 git $cmd $args --stat-graph-width=26 >output &&
 229                 grep " | " output >actual &&
 230                 test_cmp expect actual
 231         '
 232
 233         case "$cmd" in diff|show) continue;; esac
 234
 235         test_expect_success "$cmd --stat-width=width --graph with big change" '
 236                 git $cmd $args --stat-width=40 --graph >output &&
 237                 grep " | " output >actual &&
 238                 test_cmp expect-graph actual
 239         '
 240
 241         test_expect_success "$cmd --stat-graph-width --graph with big change" '
 242                 git $cmd $args --stat-graph-width=26 --graph >output &&
 243                 grep " | " output >actual &&
 244                 test_cmp expect-graph actual
 245         '
 246 done <<\EOF
 247 format-patch -1 --stdout
 248 diff HEAD^ HEAD --stat
 249 show --stat
 250 log -1 --stat
 251 EOF
 252
 253 test_expect_success 'preparation for long filename tests' '
 254         cp abcd aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
 255         git add aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
 256         git commit -m message
 257 '
 258
 259 cat >expect <<'EOF'
 260  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
 261 EOF
 262 cat >expect-graph <<'EOF'
 263 |  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
 264 EOF
 265 while read cmd args
 266 do
 267         test_expect_success "$cmd --stat=width with big change is more balanced" '
 268                 git $cmd $args --stat-width=60 >output &&
 269                 grep " | " output >actual &&
 270                 test_cmp expect actual
 271         '
 272
 273         case "$cmd" in diff|show) continue;; esac
 274
 275         test_expect_success "$cmd --stat=width --graph with big change is balanced" '
 276                 git $cmd $args --stat-width=60 --graph >output &&
 277                 grep " | " output >actual &&
 278                 test_cmp expect-graph actual
 279         '
 280 done <<\EOF
 281 format-patch -1 --stdout
 282 diff HEAD^ HEAD --stat
 283 show --stat
 284 log -1 --stat
 285 EOF
 286
 287 cat >expect72 <<'EOF'
 288  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++
 289 EOF
 290 cat >expect72-graph <<'EOF'
 291 |  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++
 292 EOF
 293 cat >expect200 <<'EOF'
 294  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 295 EOF
 296 cat >expect200-graph <<'EOF'
 297 |  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 298 EOF
 299 while read verb expect cmd args
 300 do
 301         test_expect_success "$cmd $verb COLUMNS (long filename)" '
 302                 COLUMNS=200 git $cmd $args >output &&
 303                 grep " | " output >actual &&
 304                 test_cmp "$expect" actual
 305         '
 306
 307         case "$cmd" in diff|show) continue;; esac
 308
 309         test_expect_success "$cmd --graph $verb COLUMNS (long filename)" '
 310                 COLUMNS=200 git $cmd $args --graph >output &&
 311                 grep " | " output >actual &&
 312                 test_cmp "$expect-graph" actual
 313         '
 314 done <<\EOF
 315 ignores expect72 format-patch -1 --stdout
 316 respects expect200 diff HEAD^ HEAD --stat
 317 respects expect200 show --stat
 318 respects expect200 log -1 --stat
 319 EOF
 320
 321 cat >expect1 <<'EOF'
 322  ...aaaaaaa | 1000 ++++++
 323 EOF
 324 cat >expect1-graph <<'EOF'
 325 |  ...aaaaaaa | 1000 ++++++
 326 EOF
 327 while read verb expect cmd args
 328 do
 329         test_expect_success COLUMNS_CAN_BE_1 \
 330                 "$cmd $verb prefix greater than COLUMNS (big change)" '
 331                 COLUMNS=1 git $cmd $args >output &&
 332                 grep " | " output >actual &&
 333                 test_cmp "$expect" actual
 334         '
 335
 336         case "$cmd" in diff|show) continue;; esac
 337
 338         test_expect_success COLUMNS_CAN_BE_1 \
 339                 "$cmd --graph $verb prefix greater than COLUMNS (big change)" '
 340                 COLUMNS=1 git $cmd $args --graph >output &&
 341                 grep " | " output >actual &&
 342                 test_cmp "$expect-graph" actual
 343         '
 344 done <<\EOF
 345 ignores expect72 format-patch -1 --stdout
 346 respects expect1 diff HEAD^ HEAD --stat
 347 respects expect1 show --stat
 348 respects expect1 log -1 --stat
 349 EOF
 350
 351 cat >expect <<'EOF'
 352  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 353 EOF
 354 test_expect_success 'merge --stat respects COLUMNS (big change)' '
 355         git checkout -b branch HEAD^^ &&
 356         COLUMNS=100 git merge --stat --no-ff master^ >output &&
 357         grep " | " output >actual &&
 358         test_cmp expect actual
 359 '
 360
 361 cat >expect <<'EOF'
 362  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++
 363 EOF
 364 test_expect_success 'merge --stat respects COLUMNS (long filename)' '
 365         COLUMNS=100 git merge --stat --no-ff master >output &&
 366         grep " | " output >actual &&
 367         test_cmp expect actual
 368 '
 369
 370 test_done