view tests/test-bheads @ 11359:4eaacccbb2ca

osutil.c: Support for py3k added.

This patch adds support for py3k in osutil.c. This is accomplished by including
a header file responsible for abstracting the API differences between python 2
and python 3.

listdir_stat_type is also changed in the following way: A previous call to
PyObject_HEAD_INIT is substituted to a call to PyVarObject_HEAD_INIT, which
makes the object buildable in both python 2.x and 3.x without weird warnings.

After testing on windows, some modifications were also made in the posixfile
function, as it calls PyFile_FromFile and PyFile_SetBufSize, which are gone in
py3k. In py3k the PyFile_* API is, actually a wrapper over the io module, and
code has been adapted accordingly to fit py3k.

#!/bin/sh

heads()
{
    hg heads --template '{rev}: {desc|firstline|strip} ({branches})\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

echo '% topological heads'
heads -t

echo '______________'
cd ..

hg init newheadmsg
cd newheadmsg

echo '% created new head message'
echo '% init: no msg'
echo 1 > a
hg ci -Am "a0: Initial root"
echo 2 >> a
hg ci -m "a1 (HN)"

hg branch b
echo 1 > b
hg ci -Am "b2: Initial root for branch b"
echo 2 >> b
hg ci -m "b3 (HN)"

echo '% case NN: msg'
hg up -q null
hg branch -f b
echo 1 > B
hg ci -Am "b4 (NN): new topo root for branch b"

echo '% case HN: no msg'
echo 2 >> B
hg ci -m "b5 (HN)"

echo '% case BN: msg'
hg branch -f default
echo 1 > A
hg ci -Am "a6 (BN): new branch root"

echo '% case CN: msg'
hg up -q 4
echo 3 >> BB
hg ci -Am "b7 (CN): regular new head"

echo '% case BB: msg'
hg up -q 4
hg merge -q 3
hg branch -f default
hg ci -m "a8 (BB): weird new branch root"

echo '% case CB: msg'
hg up -q 4
hg merge -q 1
hg ci -m "b9 (CB): new head from branch merge"

echo '% case HB: no msg'
hg up -q 7
hg merge -q 6
hg ci -m "b10 (HB): continuing head from branch merge"

echo '% case CC: msg'
hg up -q 4
hg merge -q 2
hg ci -m "b11 (CC): new head from merge"

echo '% case CH: no msg'
hg up -q 2
hg merge -q 10
hg ci -m "b12 (CH): continuing head from merge"

echo '% case HH: no msg'
hg merge -q 3
hg ci -m "b12 (HH): merging two heads"