t/t4214-log-graph-octopus.sh

   1 #!/bin/sh
   2
   3 test_description='git log --graph of skewed left octopus merge.'
   4
   5 . ./test-lib.sh
   6
   7 test_expect_success 'set up merge history' '
   8         test_commit initial &&
   9         for i in 1 2 3 4 ; do
  10                 git checkout master -b $i || return $?
  11                 # Make tag name different from branch name, to avoid
  12                 # ambiguity error when calling checkout.
  13                 test_commit $i $i $i tag$i || return $?
  14         done &&
  15         git checkout 1 -b merge &&
  16         test_merge octopus-merge 1 2 3 4 &&
  17         test_commit after-merge &&
  18         git checkout 1 -b L &&
  19         test_commit left &&
  20         git checkout 4 -b crossover &&
  21         test_commit after-4 &&
  22         git checkout initial -b more-L &&
  23         test_commit after-initial
  24 '
  25
  26 test_expect_success 'log --graph with tricky octopus merge, no color' '
  27         cat >expect.uncolored <<-\EOF &&
  28         * left
  29         | *---.   octopus-merge
  30         | |\ \ \
  31         |/ / / /
  32         | | | * 4
  33         | | * | 3
  34         | | |/
  35         | * | 2
  36         | |/
  37         * | 1
  38         |/
  39         * initial
  40         EOF
  41         git log --color=never --graph --date-order --pretty=tformat:%s left octopus-merge >actual.raw &&
  42         sed "s/ *\$//" actual.raw >actual &&
  43         test_cmp expect.uncolored actual
  44 '
  45
  46 test_expect_success 'log --graph with tricky octopus merge with colors' '
  47         test_config log.graphColors red,green,yellow,blue,magenta,cyan &&
  48         cat >expect.colors <<-\EOF &&
  49         * left
  50         <RED>|<RESET> *<BLUE>-<RESET><BLUE>-<RESET><MAGENTA>-<RESET><MAGENTA>.<RESET>   octopus-merge
  51         <RED>|<RESET> <RED>|<RESET><YELLOW>\<RESET> <BLUE>\<RESET> <MAGENTA>\<RESET>
  52         <RED>|<RESET><RED>/<RESET> <YELLOW>/<RESET> <BLUE>/<RESET> <MAGENTA>/<RESET>
  53         <RED>|<RESET> <YELLOW>|<RESET> <BLUE>|<RESET> * 4
  54         <RED>|<RESET> <YELLOW>|<RESET> * <MAGENTA>|<RESET> 3
  55         <RED>|<RESET> <YELLOW>|<RESET> <MAGENTA>|<RESET><MAGENTA>/<RESET>
  56         <RED>|<RESET> * <MAGENTA>|<RESET> 2
  57         <RED>|<RESET> <MAGENTA>|<RESET><MAGENTA>/<RESET>
  58         * <MAGENTA>|<RESET> 1
  59         <MAGENTA>|<RESET><MAGENTA>/<RESET>
  60         * initial
  61         EOF
  62         git log --color=always --graph --date-order --pretty=tformat:%s left octopus-merge >actual.colors.raw &&
  63         test_decode_color <actual.colors.raw | sed "s/ *\$//" >actual.colors &&
  64         test_cmp expect.colors actual.colors
  65 '
  66
  67 # Repeat the previous two tests with "normal" octopus merge (i.e.,
  68 # without the first parent skewing to the "left" branch column).
  69
  70 test_expect_success 'log --graph with normal octopus merge, no color' '
  71         cat >expect.uncolored <<-\EOF &&
  72         *---.   octopus-merge
  73         |\ \ \
  74         | | | * 4
  75         | | * | 3
  76         | | |/
  77         | * | 2
  78         | |/
  79         * | 1
  80         |/
  81         * initial
  82         EOF
  83         git log --color=never --graph --date-order --pretty=tformat:%s octopus-merge >actual.raw &&
  84         sed "s/ *\$//" actual.raw >actual &&
  85         test_cmp expect.uncolored actual
  86 '
  87
  88 test_expect_success 'log --graph with normal octopus merge with colors' '
  89         cat >expect.colors <<-\EOF &&
  90         *<YELLOW>-<RESET><YELLOW>-<RESET><BLUE>-<RESET><BLUE>.<RESET>   octopus-merge
  91         <RED>|<RESET><GREEN>\<RESET> <YELLOW>\<RESET> <BLUE>\<RESET>
  92         <RED>|<RESET> <GREEN>|<RESET> <YELLOW>|<RESET> * 4
  93         <RED>|<RESET> <GREEN>|<RESET> * <BLUE>|<RESET> 3
  94         <RED>|<RESET> <GREEN>|<RESET> <BLUE>|<RESET><BLUE>/<RESET>
  95         <RED>|<RESET> * <BLUE>|<RESET> 2
  96         <RED>|<RESET> <BLUE>|<RESET><BLUE>/<RESET>
  97         * <BLUE>|<RESET> 1
  98         <BLUE>|<RESET><BLUE>/<RESET>
  99         * initial
 100         EOF
 101         test_config log.graphColors red,green,yellow,blue,magenta,cyan &&
 102         git log --color=always --graph --date-order --pretty=tformat:%s octopus-merge >actual.colors.raw &&
 103         test_decode_color <actual.colors.raw | sed "s/ *\$//" >actual.colors &&
 104         test_cmp expect.colors actual.colors
 105 '
 106
 107 test_expect_success 'log --graph with normal octopus merge and child, no color' '
 108         cat >expect.uncolored <<-\EOF &&
 109         * after-merge
 110         *---.   octopus-merge
 111         |\ \ \
 112         | | | * 4
 113         | | * | 3
 114         | | |/
 115         | * | 2
 116         | |/
 117         * | 1
 118         |/
 119         * initial
 120         EOF
 121         git log --color=never --graph --date-order --pretty=tformat:%s after-merge >actual.raw &&
 122         sed "s/ *\$//" actual.raw >actual &&
 123         test_cmp expect.uncolored actual
 124 '
 125
 126 test_expect_failure 'log --graph with normal octopus and child merge with colors' '
 127         cat >expect.colors <<-\EOF &&
 128         * after-merge
 129         *<BLUE>-<RESET><BLUE>-<RESET><MAGENTA>-<RESET><MAGENTA>.<RESET>   octopus-merge
 130         <GREEN>|<RESET><YELLOW>\<RESET> <BLUE>\<RESET> <MAGENTA>\<RESET>
 131         <GREEN>|<RESET> <YELLOW>|<RESET> <BLUE>|<RESET> * 4
 132         <GREEN>|<RESET> <YELLOW>|<RESET> * <MAGENTA>|<RESET> 3
 133         <GREEN>|<RESET> <YELLOW>|<RESET> <MAGENTA>|<RESET><MAGENTA>/<RESET>
 134         <GREEN>|<RESET> * <MAGENTA>|<RESET> 2
 135         <GREEN>|<RESET> <MAGENTA>|<RESET><MAGENTA>/<RESET>
 136         * <MAGENTA>|<RESET> 1
 137         <MAGENTA>|<RESET><MAGENTA>/<RESET>
 138         * initial
 139         EOF
 140         test_config log.graphColors red,green,yellow,blue,magenta,cyan &&
 141         git log --color=always --graph --date-order --pretty=tformat:%s after-merge >actual.colors.raw &&
 142         test_decode_color <actual.colors.raw | sed "s/ *\$//" >actual.colors &&
 143         test_cmp expect.colors actual.colors
 144 '
 145
 146 test_expect_success 'log --graph with tricky octopus merge and its child, no color' '
 147         cat >expect.uncolored <<-\EOF &&
 148         * left
 149         | * after-merge
 150         | *---.   octopus-merge
 151         | |\ \ \
 152         |/ / / /
 153         | | | * 4
 154         | | * | 3
 155         | | |/
 156         | * | 2
 157         | |/
 158         * | 1
 159         |/
 160         * initial
 161         EOF
 162         git log --color=never --graph --date-order --pretty=tformat:%s left after-merge >actual.raw &&
 163         sed "s/ *\$//" actual.raw >actual &&
 164         test_cmp expect.uncolored actual
 165 '
 166
 167 test_expect_failure 'log --graph with tricky octopus merge and its child with colors' '
 168         test_config log.graphColors red,green,yellow,blue,magenta,cyan &&
 169         cat >expect.colors <<-\EOF &&
 170         * left
 171         <RED>|<RESET> * after-merge
 172         <RED>|<RESET> *<MAGENTA>-<RESET><MAGENTA>-<RESET><CYAN>-<RESET><CYAN>.<RESET>   octopus-merge
 173         <RED>|<RESET> <RED>|<RESET><BLUE>\<RESET> <MAGENTA>\<RESET> <CYAN>\<RESET>
 174         <RED>|<RESET><RED>/<RESET> <BLUE>/<RESET> <MAGENTA>/<RESET> <CYAN>/<RESET>
 175         <RED>|<RESET> <BLUE>|<RESET> <MAGENTA>|<RESET> * 4
 176         <RED>|<RESET> <BLUE>|<RESET> * <CYAN>|<RESET> 3
 177         <RED>|<RESET> <BLUE>|<RESET> <CYAN>|<RESET><CYAN>/<RESET>
 178         <RED>|<RESET> * <CYAN>|<RESET> 2
 179         <RED>|<RESET> <CYAN>|<RESET><CYAN>/<RESET>
 180         * <CYAN>|<RESET> 1
 181         <CYAN>|<RESET><CYAN>/<RESET>
 182         * initial
 183         EOF
 184         git log --color=always --graph --date-order --pretty=tformat:%s left after-merge >actual.colors.raw &&
 185         test_decode_color <actual.colors.raw | sed "s/ *\$//" >actual.colors &&
 186         test_cmp expect.colors actual.colors
 187 '
 188
 189 test_expect_success 'log --graph with crossover in octopus merge, no color' '
 190         cat >expect.uncolored <<-\EOF &&
 191         * after-4
 192         | *---.   octopus-merge
 193         | |\ \ \
 194         | |_|_|/
 195         |/| | |
 196         * | | | 4
 197         | | | * 3
 198         | |_|/
 199         |/| |
 200         | | * 2
 201         | |/
 202         |/|
 203         | * 1
 204         |/
 205         * initial
 206         EOF
 207         git log --color=never --graph --date-order --pretty=tformat:%s after-4 octopus-merge >actual.raw &&
 208         sed "s/ *\$//" actual.raw >actual &&
 209         test_cmp expect.uncolored actual
 210 '
 211
 212 test_expect_failure 'log --graph with crossover in octopus merge with colors' '
 213         test_config log.graphColors red,green,yellow,blue,magenta,cyan &&
 214         cat >expect.colors <<-\EOF &&
 215         * after-4
 216         <RED>|<RESET> *<BLUE>-<RESET><BLUE>-<RESET><RED>-<RESET><RED>.<RESET>   octopus-merge
 217         <RED>|<RESET> <GREEN>|<RESET><YELLOW>\<RESET> <BLUE>\<RESET> <RED>\<RESET>
 218         <RED>|<RESET> <GREEN>|<RESET><RED>_<RESET><YELLOW>|<RESET><RED>_<RESET><BLUE>|<RESET><RED>/<RESET>
 219         <RED>|<RESET><RED>/<RESET><GREEN>|<RESET> <YELLOW>|<RESET> <BLUE>|<RESET>
 220         * <GREEN>|<RESET> <YELLOW>|<RESET> <BLUE>|<RESET> 4
 221         <MAGENTA>|<RESET> <GREEN>|<RESET> <YELLOW>|<RESET> * 3
 222         <MAGENTA>|<RESET> <GREEN>|<RESET><MAGENTA>_<RESET><YELLOW>|<RESET><MAGENTA>/<RESET>
 223         <MAGENTA>|<RESET><MAGENTA>/<RESET><GREEN>|<RESET> <YELLOW>|<RESET>
 224         <MAGENTA>|<RESET> <GREEN>|<RESET> * 2
 225         <MAGENTA>|<RESET> <GREEN>|<RESET><MAGENTA>/<RESET>
 226         <MAGENTA>|<RESET><MAGENTA>/<RESET><GREEN>|<RESET>
 227         <MAGENTA>|<RESET> * 1
 228         <MAGENTA>|<RESET><MAGENTA>/<RESET>
 229         * initial
 230         EOF
 231         git log --color=always --graph --date-order --pretty=tformat:%s after-4 octopus-merge >actual.colors.raw &&
 232         test_decode_color <actual.colors.raw | sed "s/ *\$//" >actual.colors &&
 233         test_cmp expect.colors actual.colors
 234 '
 235
 236 test_expect_success 'log --graph with crossover in octopus merge and its child, no color' '
 237         cat >expect.uncolored <<-\EOF &&
 238         * after-4
 239         | * after-merge
 240         | *---.   octopus-merge
 241         | |\ \ \
 242         | |_|_|/
 243         |/| | |
 244         * | | | 4
 245         | | | * 3
 246         | |_|/
 247         |/| |
 248         | | * 2
 249         | |/
 250         |/|
 251         | * 1
 252         |/
 253         * initial
 254         EOF
 255         git log --color=never --graph --date-order --pretty=tformat:%s after-4 after-merge >actual.raw &&
 256         sed "s/ *\$//" actual.raw >actual &&
 257         test_cmp expect.uncolored actual
 258 '
 259
 260 test_expect_failure 'log --graph with crossover in octopus merge and its child with colors' '
 261         test_config log.graphColors red,green,yellow,blue,magenta,cyan &&
 262         cat >expect.colors <<-\EOF &&
 263         * after-4
 264         <RED>|<RESET> * after-merge
 265         <RED>|<RESET> *<MAGENTA>-<RESET><MAGENTA>-<RESET><RED>-<RESET><RED>.<RESET>   octopus-merge
 266         <RED>|<RESET> <YELLOW>|<RESET><BLUE>\<RESET> <MAGENTA>\<RESET> <RED>\<RESET>
 267         <RED>|<RESET> <YELLOW>|<RESET><RED>_<RESET><BLUE>|<RESET><RED>_<RESET><MAGENTA>|<RESET><RED>/<RESET>
 268         <RED>|<RESET><RED>/<RESET><YELLOW>|<RESET> <BLUE>|<RESET> <MAGENTA>|<RESET>
 269         * <YELLOW>|<RESET> <BLUE>|<RESET> <MAGENTA>|<RESET> 4
 270         <CYAN>|<RESET> <YELLOW>|<RESET> <BLUE>|<RESET> * 3
 271         <CYAN>|<RESET> <YELLOW>|<RESET><CYAN>_<RESET><BLUE>|<RESET><CYAN>/<RESET>
 272         <CYAN>|<RESET><CYAN>/<RESET><YELLOW>|<RESET> <BLUE>|<RESET>
 273         <CYAN>|<RESET> <YELLOW>|<RESET> * 2
 274         <CYAN>|<RESET> <YELLOW>|<RESET><CYAN>/<RESET>
 275         <CYAN>|<RESET><CYAN>/<RESET><YELLOW>|<RESET>
 276         <CYAN>|<RESET> * 1
 277         <CYAN>|<RESET><CYAN>/<RESET>
 278         * initial
 279         EOF
 280         git log --color=always --graph --date-order --pretty=tformat:%s after-4 after-merge >actual.colors.raw &&
 281         test_decode_color <actual.colors.raw | sed "s/ *\$//" >actual.colors &&
 282         test_cmp expect.colors actual.colors
 283 '
 284
 285 test_expect_success 'log --graph with unrelated commit and octopus tip, no color' '
 286         cat >expect.uncolored <<-\EOF &&
 287         * after-initial
 288         | *---.   octopus-merge
 289         | |\ \ \
 290         | | | | * 4
 291         | |_|_|/
 292         |/| | |
 293         | | | * 3
 294         | |_|/
 295         |/| |
 296         | | * 2
 297         | |/
 298         |/|
 299         | * 1
 300         |/
 301         * initial
 302         EOF
 303         git log --color=never --graph --date-order --pretty=tformat:%s after-initial octopus-merge >actual.raw &&
 304         sed "s/ *\$//" actual.raw >actual &&
 305         test_cmp expect.uncolored actual
 306 '
 307
 308 test_expect_success 'log --graph with unrelated commit and octopus tip with colors' '
 309         test_config log.graphColors red,green,yellow,blue,magenta,cyan &&
 310         cat >expect.colors <<-\EOF &&
 311         * after-initial
 312         <RED>|<RESET> *<BLUE>-<RESET><BLUE>-<RESET><MAGENTA>-<RESET><MAGENTA>.<RESET>   octopus-merge
 313         <RED>|<RESET> <GREEN>|<RESET><YELLOW>\<RESET> <BLUE>\<RESET> <MAGENTA>\<RESET>
 314         <RED>|<RESET> <GREEN>|<RESET> <YELLOW>|<RESET> <BLUE>|<RESET> * 4
 315         <RED>|<RESET> <GREEN>|<RESET><RED>_<RESET><YELLOW>|<RESET><RED>_<RESET><BLUE>|<RESET><RED>/<RESET>
 316         <RED>|<RESET><RED>/<RESET><GREEN>|<RESET> <YELLOW>|<RESET> <BLUE>|<RESET>
 317         <RED>|<RESET> <GREEN>|<RESET> <YELLOW>|<RESET> * 3
 318         <RED>|<RESET> <GREEN>|<RESET><RED>_<RESET><YELLOW>|<RESET><RED>/<RESET>
 319         <RED>|<RESET><RED>/<RESET><GREEN>|<RESET> <YELLOW>|<RESET>
 320         <RED>|<RESET> <GREEN>|<RESET> * 2
 321         <RED>|<RESET> <GREEN>|<RESET><RED>/<RESET>
 322         <RED>|<RESET><RED>/<RESET><GREEN>|<RESET>
 323         <RED>|<RESET> * 1
 324         <RED>|<RESET><RED>/<RESET>
 325         * initial
 326         EOF
 327         git log --color=always --graph --date-order --pretty=tformat:%s after-initial octopus-merge >actual.colors.raw &&
 328         test_decode_color <actual.colors.raw | sed "s/ *\$//" >actual.colors &&
 329         test_cmp expect.colors actual.colors
 330 '
 331
 332 test_expect_success 'log --graph with unrelated commit and octopus child, no color' '
 333         cat >expect.uncolored <<-\EOF &&
 334         * after-initial
 335         | * after-merge
 336         | *---.   octopus-merge
 337         | |\ \ \
 338         | | | | * 4
 339         | |_|_|/
 340         |/| | |
 341         | | | * 3
 342         | |_|/
 343         |/| |
 344         | | * 2
 345         | |/
 346         |/|
 347         | * 1
 348         |/
 349         * initial
 350         EOF
 351         git log --color=never --graph --date-order --pretty=tformat:%s after-initial after-merge >actual.raw &&
 352         sed "s/ *\$//" actual.raw >actual &&
 353         test_cmp expect.uncolored actual
 354 '
 355
 356 test_expect_failure 'log --graph with unrelated commit and octopus child with colors' '
 357         test_config log.graphColors red,green,yellow,blue,magenta,cyan &&
 358         cat >expect.colors <<-\EOF &&
 359         * after-initial
 360         <RED>|<RESET> * after-merge
 361         <RED>|<RESET> *<MAGENTA>-<RESET><MAGENTA>-<RESET><CYAN>-<RESET><CYAN>.<RESET>   octopus-merge
 362         <RED>|<RESET> <YELLOW>|<RESET><BLUE>\<RESET> <MAGENTA>\<RESET> <CYAN>\<RESET>
 363         <RED>|<RESET> <YELLOW>|<RESET> <BLUE>|<RESET> <MAGENTA>|<RESET> * 4
 364         <RED>|<RESET> <YELLOW>|<RESET><RED>_<RESET><BLUE>|<RESET><RED>_<RESET><MAGENTA>|<RESET><RED>/<RESET>
 365         <RED>|<RESET><RED>/<RESET><YELLOW>|<RESET> <BLUE>|<RESET> <MAGENTA>|<RESET>
 366         <RED>|<RESET> <YELLOW>|<RESET> <BLUE>|<RESET> * 3
 367         <RED>|<RESET> <YELLOW>|<RESET><RED>_<RESET><BLUE>|<RESET><RED>/<RESET>
 368         <RED>|<RESET><RED>/<RESET><YELLOW>|<RESET> <BLUE>|<RESET>
 369         <RED>|<RESET> <YELLOW>|<RESET> * 2
 370         <RED>|<RESET> <YELLOW>|<RESET><RED>/<RESET>
 371         <RED>|<RESET><RED>/<RESET><YELLOW>|<RESET>
 372         <RED>|<RESET> * 1
 373         <RED>|<RESET><RED>/<RESET>
 374         * initial
 375         EOF
 376         git log --color=always --graph --date-order --pretty=tformat:%s after-initial after-merge >actual.colors.raw &&
 377         test_decode_color <actual.colors.raw | sed "s/ *\$//" >actual.colors &&
 378         test_cmp expect.colors actual.colors
 379 '
 380
 381 test_done