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 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
   9 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
  10
  11 . ./test-lib.sh
  12 . "$TEST_DIRECTORY"/lib-terminal.sh
  13
  14 # 120 character name
  15 name=aaaaaaaaaa
  16 name=$name$name$name$name$name$name$name$name$name$name$name$name
  17 test_expect_success 'preparation' '
  18         >"$name" &&
  19         git add "$name" &&
  20         git commit -m message &&
  21         echo a >"$name" &&
  22         git commit -m message "$name"
  23 '
  24
  25 cat >expect72 <<-'EOF'
  26  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  27 EOF
  28 test_expect_success "format-patch: small change with long name gives more space to the name" '
  29         git format-patch -1 --stdout >output &&
  30         grep " | " output >actual &&
  31         test_cmp expect72 actual
  32 '
  33
  34 while read cmd args
  35 do
  36         cat >expect80 <<-'EOF'
  37          ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  38         EOF
  39         test_expect_success "$cmd: small change with long name gives more space to the name" '
  40                 git $cmd $args >output &&
  41                 grep " | " output >actual &&
  42                 test_cmp expect80 actual
  43         '
  44 done <<\EOF
  45 diff HEAD^ HEAD --stat
  46 show --stat
  47 log -1 --stat
  48 EOF
  49
  50 cat >expect.60 <<-'EOF'
  51  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  52 EOF
  53 cat >expect.6030 <<-'EOF'
  54  ...aaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  55 EOF
  56 cat >expect2.60 <<-'EOF'
  57  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  58  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  59 EOF
  60 cat >expect2.6030 <<-'EOF'
  61  ...aaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  62  ...aaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  63 EOF
  64 while read expect cmd args
  65 do
  66         test_expect_success "$cmd --stat=width: a long name is given more room when the bar is short" '
  67                 git $cmd $args --stat=40 >output &&
  68                 grep " | " output >actual &&
  69                 test_cmp $expect.60 actual
  70         '
  71
  72         test_expect_success "$cmd --stat-width=width with long name" '
  73                 git $cmd $args --stat-width=40 >output &&
  74                 grep " | " output >actual &&
  75                 test_cmp $expect.60 actual
  76         '
  77
  78         test_expect_success "$cmd --stat=...,name-width with long name" '
  79                 git $cmd $args --stat=60,30 >output &&
  80                 grep " | " output >actual &&
  81                 test_cmp $expect.6030 actual
  82         '
  83
  84         test_expect_success "$cmd --stat-name-width with long name" '
  85                 git $cmd $args --stat-name-width=30 >output &&
  86                 grep " | " output >actual &&
  87                 test_cmp $expect.6030 actual
  88         '
  89 done <<\EOF
  90 expect2 format-patch --cover-letter -1 --stdout
  91 expect diff HEAD^ HEAD --stat
  92 expect show --stat
  93 expect log -1 --stat
  94 EOF
  95
  96
  97 test_expect_success 'preparation for big change tests' '
  98         >abcd &&
  99         git add abcd &&
 100         git commit -m message &&
 101         i=0 &&
 102         while test $i -lt 1000
 103         do
 104                 echo $i && i=$(($i + 1))
 105         done >abcd &&
 106         git commit -m message abcd
 107 '
 108
 109 cat >expect72 <<'EOF'
 110  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 111  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 112 EOF
 113 test_expect_success "format-patch --cover-letter ignores COLUMNS (big change)" '
 114         COLUMNS=200 git format-patch -1 --stdout --cover-letter >output &&
 115         grep " | " output >actual &&
 116         test_cmp expect72 actual
 117 '
 118
 119 cat >expect72 <<'EOF'
 120  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 121 EOF
 122 cat >expect72-graph <<'EOF'
 123 |  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 124 EOF
 125 cat >expect200 <<'EOF'
 126  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 127 EOF
 128 cat >expect200-graph <<'EOF'
 129 |  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 130 EOF
 131 while read verb expect cmd args
 132 do
 133         test_expect_success "$cmd $verb COLUMNS (big change)" '
 134                 COLUMNS=200 git $cmd $args >output &&
 135                 grep " | " output >actual &&
 136                 test_cmp "$expect" actual
 137         '
 138
 139         case "$cmd" in diff|show) continue;; esac
 140
 141         test_expect_success "$cmd --graph $verb COLUMNS (big change)" '
 142                 COLUMNS=200 git $cmd $args --graph >output &&
 143                 grep " | " output >actual &&
 144                 test_cmp "$expect-graph" actual
 145         '
 146 done <<\EOF
 147 ignores expect72 format-patch -1 --stdout
 148 respects expect200 diff HEAD^ HEAD --stat
 149 respects expect200 show --stat
 150 respects expect200 log -1 --stat
 151 EOF
 152
 153 cat >expect40 <<'EOF'
 154  abcd | 1000 ++++++++++++++++++++++++++
 155 EOF
 156 cat >expect40-graph <<'EOF'
 157 |  abcd | 1000 ++++++++++++++++++++++++
 158 EOF
 159 while read verb expect cmd args
 160 do
 161         test_expect_success "$cmd $verb not enough COLUMNS (big change)" '
 162                 COLUMNS=40 git $cmd $args >output &&
 163                 grep " | " output >actual &&
 164                 test_cmp "$expect" actual
 165         '
 166
 167         case "$cmd" in diff|show) continue;; esac
 168
 169         test_expect_success "$cmd --graph $verb not enough COLUMNS (big change)" '
 170                 COLUMNS=40 git $cmd $args --graph >output &&
 171                 grep " | " output >actual &&
 172                 test_cmp "$expect-graph" actual
 173         '
 174 done <<\EOF
 175 ignores expect72 format-patch -1 --stdout
 176 respects expect40 diff HEAD^ HEAD --stat
 177 respects expect40 show --stat
 178 respects expect40 log -1 --stat
 179 EOF
 180
 181 cat >expect40 <<'EOF'
 182  abcd | 1000 ++++++++++++++++++++++++++
 183 EOF
 184 cat >expect40-graph <<'EOF'
 185 |  abcd | 1000 ++++++++++++++++++++++++++
 186 EOF
 187 while read verb expect cmd args
 188 do
 189         test_expect_success "$cmd $verb statGraphWidth config" '
 190                 git -c diff.statGraphWidth=26 $cmd $args >output &&
 191                 grep " | " output >actual &&
 192                 test_cmp "$expect" actual
 193         '
 194
 195         case "$cmd" in diff|show) continue;; esac
 196
 197         test_expect_success "$cmd --graph $verb statGraphWidth config" '
 198                 git -c diff.statGraphWidth=26 $cmd $args --graph >output &&
 199                 grep " | " output >actual &&
 200                 test_cmp "$expect-graph" actual
 201         '
 202 done <<\EOF
 203 ignores expect72 format-patch -1 --stdout
 204 respects expect40 diff HEAD^ HEAD --stat
 205 respects expect40 show --stat
 206 respects expect40 log -1 --stat
 207 EOF
 208
 209
 210 cat >expect <<'EOF'
 211  abcd | 1000 ++++++++++++++++++++++++++
 212 EOF
 213 cat >expect-graph <<'EOF'
 214 |  abcd | 1000 ++++++++++++++++++++++++++
 215 EOF
 216 while read cmd args
 217 do
 218         test_expect_success "$cmd --stat=width with big change" '
 219                 git $cmd $args --stat=40 >output &&
 220                 grep " | " output >actual &&
 221                 test_cmp expect actual
 222         '
 223
 224         test_expect_success "$cmd --stat-width=width with big change" '
 225                 git $cmd $args --stat-width=40 >output &&
 226                 grep " | " output >actual &&
 227                 test_cmp expect actual
 228         '
 229
 230         test_expect_success "$cmd --stat-graph-width with big change" '
 231                 git $cmd $args --stat-graph-width=26 >output &&
 232                 grep " | " output >actual &&
 233                 test_cmp expect actual
 234         '
 235
 236         case "$cmd" in diff|show) continue;; esac
 237
 238         test_expect_success "$cmd --stat-width=width --graph with big change" '
 239                 git $cmd $args --stat-width=40 --graph >output &&
 240                 grep " | " output >actual &&
 241                 test_cmp expect-graph actual
 242         '
 243
 244         test_expect_success "$cmd --stat-graph-width --graph with big change" '
 245                 git $cmd $args --stat-graph-width=26 --graph >output &&
 246                 grep " | " output >actual &&
 247                 test_cmp expect-graph actual
 248         '
 249 done <<\EOF
 250 format-patch -1 --stdout
 251 diff HEAD^ HEAD --stat
 252 show --stat
 253 log -1 --stat
 254 EOF
 255
 256 test_expect_success 'preparation for long filename tests' '
 257         cp abcd aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
 258         git add aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
 259         git commit -m message
 260 '
 261
 262 cat >expect <<'EOF'
 263  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
 264 EOF
 265 cat >expect-graph <<'EOF'
 266 |  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
 267 EOF
 268 while read cmd args
 269 do
 270         test_expect_success "$cmd --stat=width with big change is more balanced" '
 271                 git $cmd $args --stat-width=60 >output &&
 272                 grep " | " output >actual &&
 273                 test_cmp expect actual
 274         '
 275
 276         case "$cmd" in diff|show) continue;; esac
 277
 278         test_expect_success "$cmd --stat=width --graph with big change is balanced" '
 279                 git $cmd $args --stat-width=60 --graph >output &&
 280                 grep " | " output >actual &&
 281                 test_cmp expect-graph actual
 282         '
 283 done <<\EOF
 284 format-patch -1 --stdout
 285 diff HEAD^ HEAD --stat
 286 show --stat
 287 log -1 --stat
 288 EOF
 289
 290 cat >expect72 <<'EOF'
 291  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++
 292 EOF
 293 cat >expect72-graph <<'EOF'
 294 |  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++
 295 EOF
 296 cat >expect200 <<'EOF'
 297  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 298 EOF
 299 cat >expect200-graph <<'EOF'
 300 |  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 301 EOF
 302 while read verb expect cmd args
 303 do
 304         test_expect_success "$cmd $verb COLUMNS (long filename)" '
 305                 COLUMNS=200 git $cmd $args >output &&
 306                 grep " | " output >actual &&
 307                 test_cmp "$expect" actual
 308         '
 309
 310         case "$cmd" in diff|show) continue;; esac
 311
 312         test_expect_success "$cmd --graph $verb COLUMNS (long filename)" '
 313                 COLUMNS=200 git $cmd $args --graph >output &&
 314                 grep " | " output >actual &&
 315                 test_cmp "$expect-graph" actual
 316         '
 317 done <<\EOF
 318 ignores expect72 format-patch -1 --stdout
 319 respects expect200 diff HEAD^ HEAD --stat
 320 respects expect200 show --stat
 321 respects expect200 log -1 --stat
 322 EOF
 323
 324 cat >expect1 <<'EOF'
 325  ...aaaaaaa | 1000 ++++++
 326 EOF
 327 cat >expect1-graph <<'EOF'
 328 |  ...aaaaaaa | 1000 ++++++
 329 EOF
 330 while read verb expect cmd args
 331 do
 332         test_expect_success COLUMNS_CAN_BE_1 \
 333                 "$cmd $verb prefix greater than COLUMNS (big change)" '
 334                 COLUMNS=1 git $cmd $args >output &&
 335                 grep " | " output >actual &&
 336                 test_cmp "$expect" actual
 337         '
 338
 339         case "$cmd" in diff|show) continue;; esac
 340
 341         test_expect_success COLUMNS_CAN_BE_1 \
 342                 "$cmd --graph $verb prefix greater than COLUMNS (big change)" '
 343                 COLUMNS=1 git $cmd $args --graph >output &&
 344                 grep " | " output >actual &&
 345                 test_cmp "$expect-graph" actual
 346         '
 347 done <<\EOF
 348 ignores expect72 format-patch -1 --stdout
 349 respects expect1 diff HEAD^ HEAD --stat
 350 respects expect1 show --stat
 351 respects expect1 log -1 --stat
 352 EOF
 353
 354 cat >expect <<'EOF'
 355  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 356 EOF
 357 test_expect_success 'merge --stat respects COLUMNS (big change)' '
 358         git checkout -b branch HEAD^^ &&
 359         COLUMNS=100 git merge --stat --no-ff main^ >output &&
 360         grep " | " output >actual &&
 361         test_cmp expect actual
 362 '
 363
 364 cat >expect <<'EOF'
 365  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++
 366 EOF
 367 test_expect_success 'merge --stat respects COLUMNS (long filename)' '
 368         COLUMNS=100 git merge --stat --no-ff main >output &&
 369         grep " | " output >actual &&
 370         test_cmp expect actual
 371 '
 372
 373 test_done