tests/test-narrow-debugcommands.t

hgweb: construct static URL like hgweb does

hgwebdir has a bit of code for constructing URLs. This reinvents wheels
from our parsedrequest instance. And sometimes the behavior varies
from what hgweb does. We'll want to converge that behavior.

This commit changes hgwebdir so its staticurl template keyword
is constructed the same way as hgweb's. There's probably room
to factor this into a shared function. But let's solve the
problem of divergence first.

Differential Revision: https://phab.mercurial-scm.org/D2817

  $ . "$TESTDIR/narrow-library.sh"
  $ hg init repo
  $ cd repo
  $ cat << EOF > .hg/narrowspec
  > [includes]
  > path:foo
  > [excludes]
  > EOF
  $ echo treemanifest >> .hg/requires
  $ echo narrowhg-experimental >> .hg/requires
  $ mkdir -p foo/bar
  $ echo b > foo/f
  $ echo c > foo/bar/f
  $ hg commit -Am hi
  adding foo/bar/f
  adding foo/f
  $ hg debugindex -m
     rev    offset  length  delta linkrev nodeid       p1           p2
       0         0      47     -1       0 14a5d056d75a 000000000000 000000000000
  $ hg debugindex --dir foo
     rev    offset  length  delta linkrev nodeid       p1           p2
       0         0      77     -1       0 e635c7857aef 000000000000 000000000000
  $ hg debugindex --dir foo/
     rev    offset  length  delta linkrev nodeid       p1           p2
       0         0      77     -1       0 e635c7857aef 000000000000 000000000000
  $ hg debugindex --dir foo/bar
     rev    offset  length  delta linkrev nodeid       p1           p2
       0         0      44     -1       0 e091d4224761 000000000000 000000000000
  $ hg debugindex --dir foo/bar/
     rev    offset  length  delta linkrev nodeid       p1           p2
       0         0      44     -1       0 e091d4224761 000000000000 000000000000
  $ hg debugdata -m 0
  foo\x00e635c7857aef92ac761ce5741a99da159abbbb24t (esc)
  $ hg debugdata --dir foo 0
  bar\x00e091d42247613adff5d41b67f15fe7189ee97b39t (esc)
  f\x001e88685f5ddec574a34c70af492f95b6debc8741 (esc)
  $ hg debugdata --dir foo/ 0
  bar\x00e091d42247613adff5d41b67f15fe7189ee97b39t (esc)
  f\x001e88685f5ddec574a34c70af492f95b6debc8741 (esc)
  $ hg debugdata --dir foo/bar 0
  f\x00149da44f2a4e14f488b7bd4157945a9837408c00 (esc)
  $ hg debugdata --dir foo/bar/ 0
  f\x00149da44f2a4e14f488b7bd4157945a9837408c00 (esc)