tests/wireprotohelpers.sh

py3: use stringutil.pprint() to print NoneType

Before this patch, when running test-debugcommands.t, we get a TypeError because
NoneType can't be converted into bytes. This patch uses stringutil.pprint() to
print the ui._colormode.

We are now close to getting test-debugcommands.t passing on Python 3.

Differential Revision: https://phab.mercurial-scm.org/D3831

HTTPV2=exp-http-v2-0001
MEDIATYPE=application/mercurial-exp-framing-0005

sendhttpraw() {
  hg --verbose debugwireproto --peer raw http://$LOCALIP:$HGPORT/
}

sendhttpv2peer() {
  hg --verbose debugwireproto --nologhandshake --peer http2 http://$LOCALIP:$HGPORT/
}

sendhttpv2peerhandshake() {
  hg --verbose debugwireproto --peer http2 http://$LOCALIP:$HGPORT/
}

cat > dummycommands.py << EOF
from mercurial import (
    wireprototypes,
    wireprotov1server,
    wireprotov2server,
)

@wireprotov1server.wireprotocommand('customreadonly', permission='pull')
def customreadonlyv1(repo, proto):
    return wireprototypes.bytesresponse(b'customreadonly bytes response')

@wireprotov2server.wireprotocommand('customreadonly', permission='pull')
def customreadonlyv2(repo, proto):
    return wireprototypes.cborresponse(b'customreadonly bytes response')

@wireprotov1server.wireprotocommand('customreadwrite', permission='push')
def customreadwrite(repo, proto):
    return wireprototypes.bytesresponse(b'customreadwrite bytes response')

@wireprotov2server.wireprotocommand('customreadwrite', permission='push')
def customreadwritev2(repo, proto):
    return wireprototypes.cborresponse(b'customreadwrite bytes response')
EOF

cat >> $HGRCPATH << EOF
[extensions]
drawdag = $TESTDIR/drawdag.py
EOF

enabledummycommands() {
  cat >> $HGRCPATH << EOF
[extensions]
dummycommands = $TESTTMP/dummycommands.py
EOF
}

enablehttpv2() {
  cat >> $1/.hg/hgrc << EOF
[experimental]
web.apiserver = true
web.api.http-v2 = true
EOF
}