view tests/test-bheads @ 6174:434139080ed4

Permit XML entities to be escaped in template output.

Useful for creating XML documents directly from Hg logging. Can also be used for
HTML. For use in content, will escape '&', '<', and for completeness '>'
(although it is not strictly necessary). For use in attributes, will also escape
' and ". Will also replace nonprinting (ASCII) control characters with spaces,
since these are illegal in XML.

#!/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