1 #!/bin/sh

     2 

     3 echo '# basic operation'

     4 hg init basic

     5 cd basic

     6 echo a > a

     7 hg commit -d '0 0' -A -m a

     8 echo b >> a

     9 hg commit -d '1 0' -m b

    10 

    11 hg backout -d '2 0' tip

    12 cat a

    13 

    14 echo '# file that was removed is recreated'

    15 cd ..

    16 hg init remove

    17 cd remove

    18 

    19 echo content > a

    20 hg commit -d '0 0' -A -m a

    21 

    22 hg rm a

    23 hg commit -d '1 0' -m b

    24 

    25 hg backout -d '2 0' --merge tip

    26 cat a

    27 

    28 echo '# backout of backout is as if nothing happened'

    29 

    30 hg backout -d '3 0' --merge tip

    31 cat a

    32 

    33 echo '# backout with merge'

    34 cd ..

    35 hg init merge

    36 cd merge

    37 

    38 echo line 1 > a

    39 hg commit -d '0 0' -A -m a

    40 

    41 echo line 2 >> a

    42 hg commit -d '1 0' -m b

    43 

    44 echo line 3 >> a

    45 hg commit -d '2 0' -m c

    46 

    47 hg backout --merge -d '3 0' 1

    48 hg commit -d '4 0' -m d

    49 cat a

    50 

    51 exit 0