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