view tests/test-bisect2 @ 7493:518afef5e350

Fix Bugzilla integration to work with new Bugzilla 3.2.

Bugzilla 3.2 changes the type of all MySQL tables it uses from MyISAM
to InnoDB. MyISAM does not support transactions, and performs an implied
commit after each update. InnoDB does support transactions, and so
exposes a bug where changes to the Bugzilla database were not committed,
and so with 3.2 are lost when the database connection closes.

#!/bin/sh

# The tests in test-bisect are done on a linear history.
# Here the following repository history is used for testing:
#
#                     17
#                      |
#               18    16 
#                 \  /
#                  15
#                 /  \
#                /    \
#              10     13
#              / \     |
#             /   \    |  14
#        7   6     9  12 /
#         \ / \    |   |/
#          4   \   |  11
#           \   \  |  /
#            3   5 | /
#             \ /  |/ 
#              2   8
#               \ /
#                1
#                |
#                0

set -e

echo % init
hg init

echo % committing changes
echo > a
echo '0' >> a
hg add a
hg ci -m "0" -d "0 0"
echo '1' >> a
hg ci -m "1" -d "1 0"
echo '2' >> a
hg ci -m "2" -d "2 0"
echo '3' >> a
hg ci -m "3" -d "3 0"
echo '4' >> a
hg ci -m "4" -d "4 0"
# create branch
hg up -r 2
echo '5' >> b
hg add b
hg ci -m "5" -d "5 0"

# merge
hg merge
hg ci -m "merge 4,5" -d "6 0"

# create branch
hg up -r 4
echo '7' > c
hg add c
hg ci -m "7" -d "7 0"

# create branch
hg up -r 1
echo '8' > d
hg add d
hg ci -m "8" -d "8 0"
echo '9' >> d
hg ci -m "9" -d "9 0"

# merge
hg merge -r 6
hg ci -m "merge 6,9" -d "10 0"

# create branch
hg up -r 8
echo '11' > e
hg add e
hg ci -m "11" -d "11 0"
echo '12' >> e
hg ci -m "12" -d "12 0"
echo '13' >> e
hg ci -m "13" -d "13 0"

# create branch
hg up -r 11
echo '14' > f
hg add f
hg ci -m "14" -d "14 0"

# merge
hg up -r 13 -C
hg merge -r 10
hg ci -m "merge 10,13" -d "15 0"
echo '16' >> e
hg ci -m "16" -d "16 0"
echo '17' >> e
hg ci -m "17" -d "17 0"

# create branch
hg up -r 15
echo '18' >> e
hg ci -m "18" -d "18 0"


echo % log
hg log

echo % hg up -C
hg up -C

echo % complex bisect test 1  # first bad rev is 9
hg bisect -r
hg bisect -g 0
hg bisect -b 17   # -> update to rev 6
hg bisect -g      # -> update to rev 13
hg bisect -s      # -> update to rev 10
hg bisect -b      # -> update to rev 8
hg bisect -g      # -> update to rev 9
hg bisect -b

echo % complex bisect test 2  # first good rev is 13
hg bisect -r
hg bisect -g 18
hg bisect -b 1    # -> update to rev 6
hg bisect -s      # -> update to rev 10
hg bisect -b      # -> update to rev 12
hg bisect -b      # -> update to rev 13
hg bisect -g

echo % complex bisect test 3  
# first bad rev is 15 
# 10,9,13 are skipped an might be the first bad revisions as well
hg bisect -r
hg bisect -g 1
hg bisect -b 16   # -> update to rev 6
hg bisect -g      # -> update to rev 13
hg bisect -s      # -> update to rev 10
hg bisect -s      # -> update to rev 12
hg bisect -g      # -> update to rev 9
hg bisect -s      # -> update to rev 15
hg bisect -b

echo % complex bisect test 4
# first good revision is 17
# 15,16 are skipped an might be the first good revisions as well
hg bisect -r
hg bisect -g 17
hg bisect -b 8    # -> update to rev 10
hg bisect -b      # -> update to rev 13
hg bisect -b      # -> update to rev 15
hg bisect -s      # -> update to rev 16
hg bisect -s