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 "$name"
  20 '
  21
  22 while read cmd args
  23 do
  24         cat >expect <<-'EOF'
  25          ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  26         EOF
  27         test_expect_success "$cmd: small change with long name gives more space to the name" '
  28                 git $cmd $args >output &&
  29                 grep " | " output >actual &&
  30                 test_cmp expect actual
  31         '
  32
  33         cat >expect <<-'EOF'
  34          ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
  35         EOF
  36         test_expect_success "$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 "$cmd" != diff || continue
 131
 132         test_expect_success "$cmd --graph $verb not enough COLUMNS (big change)" '
 133                 COLUMNS=40 git $cmd $args --graph >output
 134                 grep " | " output >actual &&
 135                 test_cmp "$expect-graph" actual
 136         '
 137 done <<\EOF
 138 ignores expect80 format-patch -1 --stdout
 139 respects expect40 diff HEAD^ HEAD --stat
 140 respects expect40 show --stat
 141 respects expect40 log -1 --stat
 142 EOF
 143
 144 cat >expect40 <<'EOF'
 145  abcd | 1000 ++++++++++++++++++++++++++
 146 EOF
 147 cat >expect40-graph <<'EOF'
 148 |  abcd | 1000 ++++++++++++++++++++++++++
 149 EOF
 150 while read verb expect cmd args
 151 do
 152         test_expect_success "$cmd $verb statGraphWidth config" '
 153                 git -c diff.statGraphWidth=26 $cmd $args >output
 154                 grep " | " output >actual &&
 155                 test_cmp "$expect" actual
 156         '
 157
 158         test "$cmd" != diff || continue
 159
 160         test_expect_success "$cmd --graph $verb statGraphWidth config" '
 161                 git -c diff.statGraphWidth=26 $cmd $args --graph >output
 162                 grep " | " output >actual &&
 163                 test_cmp "$expect-graph" actual
 164         '
 165 done <<\EOF
 166 ignores expect80 format-patch -1 --stdout
 167 respects expect40 diff HEAD^ HEAD --stat
 168 respects expect40 show --stat
 169 respects expect40 log -1 --stat
 170 EOF
 171
 172
 173 cat >expect <<'EOF'
 174  abcd | 1000 ++++++++++++++++++++++++++
 175 EOF
 176 cat >expect-graph <<'EOF'
 177 |  abcd | 1000 ++++++++++++++++++++++++++
 178 EOF
 179 while read cmd args
 180 do
 181         test_expect_success "$cmd --stat=width with big change" '
 182                 git $cmd $args --stat=40 >output
 183                 grep " | " output >actual &&
 184                 test_cmp expect actual
 185         '
 186
 187         test_expect_success "$cmd --stat-width=width with big change" '
 188                 git $cmd $args --stat-width=40 >output
 189                 grep " | " output >actual &&
 190                 test_cmp expect actual
 191         '
 192
 193         test_expect_success "$cmd --stat-graph-width with big change" '
 194                 git $cmd $args --stat-graph-width=26 >output
 195                 grep " | " output >actual &&
 196                 test_cmp expect actual
 197         '
 198
 199         test "$cmd" != diff || continue
 200
 201         test_expect_success "$cmd --stat-width=width --graph with big change" '
 202                 git $cmd $args --stat-width=40 --graph >output
 203                 grep " | " output >actual &&
 204                 test_cmp expect-graph actual
 205         '
 206
 207         test_expect_success "$cmd --stat-graph-width --graph with big change" '
 208                 git $cmd $args --stat-graph-width=26 --graph >output
 209                 grep " | " output >actual &&
 210                 test_cmp expect-graph actual
 211         '
 212 done <<\EOF
 213 format-patch -1 --stdout
 214 diff HEAD^ HEAD --stat
 215 show --stat
 216 log -1 --stat
 217 EOF
 218
 219 test_expect_success 'preparation for long filename tests' '
 220         cp abcd aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
 221         git add aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
 222         git commit -m message
 223 '
 224
 225 cat >expect <<'EOF'
 226  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
 227 EOF
 228 cat >expect-graph <<'EOF'
 229 |  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++
 230 EOF
 231 while read cmd args
 232 do
 233         test_expect_success "$cmd --stat=width with big change is more balanced" '
 234                 git $cmd $args --stat-width=60 >output &&
 235                 grep " | " output >actual &&
 236                 test_cmp expect actual
 237         '
 238
 239         test "$cmd" != diff || continue
 240
 241         test_expect_success "$cmd --stat=width --graph with big change is balanced" '
 242                 git $cmd $args --stat-width=60 --graph >output &&
 243                 grep " | " output >actual &&
 244                 test_cmp expect-graph actual
 245         '
 246 done <<\EOF
 247 format-patch -1 --stdout
 248 diff HEAD^ HEAD --stat
 249 show --stat
 250 log -1 --stat
 251 EOF
 252
 253 cat >expect80 <<'EOF'
 254  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
 255 EOF
 256 cat >expect80-graph <<'EOF'
 257 |  ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
 258 EOF
 259 cat >expect200 <<'EOF'
 260  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 261 EOF
 262 cat >expect200-graph <<'EOF'
 263 |  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 264 EOF
 265 while read verb expect cmd args
 266 do
 267         test_expect_success "$cmd $verb COLUMNS (long filename)" '
 268                 COLUMNS=200 git $cmd $args >output
 269                 grep " | " output >actual &&
 270                 test_cmp "$expect" actual
 271         '
 272
 273         test "$cmd" != diff || continue
 274
 275         test_expect_success "$cmd --graph $verb COLUMNS (long filename)" '
 276                 COLUMNS=200 git $cmd $args --graph >output
 277                 grep " | " output >actual &&
 278                 test_cmp "$expect-graph" actual
 279         '
 280 done <<\EOF
 281 ignores expect80 format-patch -1 --stdout
 282 respects expect200 diff HEAD^ HEAD --stat
 283 respects expect200 show --stat
 284 respects expect200 log -1 --stat
 285 EOF
 286
 287 cat >expect1 <<'EOF'
 288  ...aaaaaaa | 1000 ++++++
 289 EOF
 290 cat >expect1-graph <<'EOF'
 291 |  ...aaaaaaa | 1000 ++++++
 292 EOF
 293 while read verb expect cmd args
 294 do
 295         test_expect_success COLUMNS_CAN_BE_1 \
 296                 "$cmd $verb prefix greater than COLUMNS (big change)" '
 297                 COLUMNS=1 git $cmd $args >output
 298                 grep " | " output >actual &&
 299                 test_cmp "$expect" actual
 300         '
 301
 302         test "$cmd" != diff || continue
 303
 304         test_expect_success COLUMNS_CAN_BE_1 \
 305                 "$cmd --graph $verb prefix greater than COLUMNS (big change)" '
 306                 COLUMNS=1 git $cmd $args --graph >output
 307                 grep " | " output >actual &&
 308                 test_cmp "$expect-graph" actual
 309         '
 310 done <<\EOF
 311 ignores expect80 format-patch -1 --stdout
 312 respects expect1 diff HEAD^ HEAD --stat
 313 respects expect1 show --stat
 314 respects expect1 log -1 --stat
 315 EOF
 316
 317 cat >expect <<'EOF'
 318  abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 319 EOF
 320 test_expect_success 'merge --stat respects COLUMNS (big change)' '
 321         git checkout -b branch HEAD^^ &&
 322         COLUMNS=100 git merge --stat --no-ff master^ >output &&
 323         grep " | " output >actual
 324         test_cmp expect actual
 325 '
 326
 327 cat >expect <<'EOF'
 328  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++
 329 EOF
 330 test_expect_success 'merge --stat respects COLUMNS (long filename)' '
 331         COLUMNS=100 git merge --stat --no-ff master >output &&
 332         grep " | " output >actual
 333         test_cmp expect actual
 334 '
 335
 336 test_done