view tests/test-extension @ 10128:ea7c392f2b08

patch: drop eol normalization fast-path for 'lf' and 'crlf'

With eolmode set to 'lf' or 'crlf' we avoided the hunk duplication and
normalization by reading the input patch in text mode. Dropping this
optimization simplifies code expectations for a small overhead.

The change in test-mq-eol comes from a tolerance to CRLF instead of LF for last
lines without newlines being broken by this revision. This tolerance was only
partially supported and will be added again in a better way.

#!/bin/sh
# Test basic extension support

"$TESTDIR/hghave" no-outer-repo || exit 80

cat > foobar.py <<EOF
import os
from mercurial import commands

def uisetup(ui):
    ui.write("uisetup called\\n")

def reposetup(ui, repo):
    ui.write("reposetup called for %s\\n" % os.path.basename(repo.root))
    ui.write("ui %s= repo.ui\\n" % (ui == repo.ui and "=" or "!"))

def foo(ui, *args, **kwargs):
    ui.write("Foo\\n")

def bar(ui, *args, **kwargs):
    ui.write("Bar\\n")

cmdtable = {
    "foo": (foo, [], "hg foo"),
    "bar": (bar, [], "hg bar"),
}

commands.norepo += ' bar'
EOF
abspath=`pwd`/foobar.py

mkdir barfoo
cp foobar.py barfoo/__init__.py
barfoopath=`pwd`/barfoo

hg init a
cd a
echo foo > file
hg add file
hg commit -m 'add file'

echo '[extensions]' >> $HGRCPATH
echo "foobar = $abspath" >> $HGRCPATH
hg foo

cd ..
hg clone a b

hg bar
echo 'foobar = !' >> $HGRCPATH

echo '% module/__init__.py-style'
echo "barfoo = $barfoopath" >> $HGRCPATH
cd a
hg foo
echo 'barfoo = !' >> $HGRCPATH

# check that extensions are loaded in phases
cat > foo.py <<EOF
import os
name = os.path.basename(__file__).rsplit('.', 1)[0]
print "1) %s imported" % name
def uisetup(ui):
    print "2) %s uisetup" % name
def extsetup():
    print "3) %s extsetup" % name
def reposetup(ui, repo):
    print "4) %s reposetup" % name
EOF

cp foo.py bar.py
echo 'foo = foo.py' >> $HGRCPATH
echo 'bar = bar.py' >> $HGRCPATH

# command with no output, we just want to see the extensions loaded
hg paths

# check hgweb's load order
echo '% hgweb.cgi'
cat > hgweb.cgi <<EOF
#!/usr/bin/env python
from mercurial import demandimport; demandimport.enable()
from mercurial.hgweb import hgweb
from mercurial.hgweb import wsgicgi

application = hgweb('.', 'test repo')
wsgicgi.launch(application)
EOF
SCRIPT_NAME='/' SERVER_PORT='80' SERVER_NAME='localhost' python hgweb.cgi \
    | grep '^[0-9]) ' # ignores HTML output

echo 'foo = !' >> $HGRCPATH
echo 'bar = !' >> $HGRCPATH

cd ..
cat > empty.py <<EOF
'''empty cmdtable
'''
cmdtable = {}
EOF
emptypath=`pwd`/empty.py
echo "empty = $emptypath" >> $HGRCPATH
hg help empty
echo 'empty = !' >> $HGRCPATH

cat > debugextension.py <<EOF
'''only debugcommands
'''
def debugfoobar(ui, repo, *args, **opts):
    "yet another debug command"
    pass

def foo(ui, repo, *args, **opts):
    """yet another foo command

    This command has been DEPRECATED since forever.
    """
    pass

cmdtable = {
    "debugfoobar": (debugfoobar, (), "hg debugfoobar"),
    "foo": (foo, (), "hg foo")
}
EOF
debugpath=`pwd`/debugextension.py
echo "debugextension = $debugpath" >> $HGRCPATH
echo "% hg help"
hg help debugextension
echo "% hg help --verbose"
hg --verbose help debugextension
echo "% hg help --debug"
hg --debug help debugextension
echo 'debugextension = !' >> $HGRCPATH

echo % issue811
debugpath=`pwd`/debugissue811.py
cat > debugissue811.py <<EOF
'''show all loaded extensions
'''
from mercurial import extensions, commands

def debugextensions(ui):
    "yet another debug command"
    ui.write("%s\n" % '\n'.join([x for x, y in extensions.extensions()]))

cmdtable = {"debugextensions": (debugextensions, (), "hg debugextensions")}
commands.norepo += " debugextensions"
EOF
echo "debugissue811 = $debugpath" >> $HGRCPATH
echo "mq=" >> $HGRCPATH
echo "hgext.mq=" >> $HGRCPATH
echo "hgext/mq=" >> $HGRCPATH

echo % show extensions
hg debugextensions