view tests/test-bheads @ 10111:27457d31ae3f

cmdutil: replace sys.maxint with None as default value in loglimit

Semantically, it is better to use None over any other value when there is
"no value". Using maxint in this context is quite hackish, and is not forward
compatible.

#!/bin/sh

heads()
{
    hg heads --template '{rev}: {desc|firstline|strip}\n' "$@"
}

hg init a
cd a
echo 'root' >root
hg add root
hg commit -m "Adding root node"
heads
echo '-------'
heads .

echo '======='
echo 'a' >a
hg add a
hg branch a
hg commit -m "Adding a branch"
heads
echo '-------'
heads .

echo '======='
hg update -C 0
echo 'b' >b
hg add b
hg branch b
hg commit -m "Adding b branch"
heads
echo '-------'
heads .

echo '======='
echo 'bh1' >bh1
hg add bh1
hg commit -m "Adding b branch head 1"
heads
echo '-------'
heads .

echo '======='
hg update -C 2
echo 'bh2' >bh2
hg add bh2
hg commit -m "Adding b branch head 2"
heads
echo '-------'
heads .

echo '======='
hg update -C 2
echo 'bh3' >bh3
hg add bh3
hg commit -m "Adding b branch head 3"
heads
echo '-------'
heads .

echo '======='
hg merge 4
hg commit -m "Merging b branch head 2 and b branch head 3"
heads
echo '-------'
heads .

echo '======='
echo 'c' >c
hg add c
hg branch c
hg commit -m "Adding c branch"
heads
echo '-------'
heads .

echo '======='
heads -r 3 .
echo $?
echo '-------'
heads -r 2 .
echo $?
echo '-------'
hg update -C 4
echo $?
echo '-------'
heads -r 3 .
echo $?
echo '-------'
heads -r 2 .
echo $?
echo '-------'
heads -r 7 .
echo $?

echo '======='
for i in 0 1 2 3 4 5 6 7; do
    hg update -C "$i"
    heads
    echo '-------'
    heads .
    echo '-------'
done

echo '======='
for i in a b c z; do
    heads "$i"
    echo '-------'
done

echo '======='
heads 0 1 2 3 4 5 6 7