view tests/test-issue5979.t @ 45004:2632c1ed8f34 stable

hgweb: encode WSGI environment like OS environment

Previously, the WSGI environment keys and values were encoded using latin-1.
This resulted in a crash if a WSGI environment key or value could not be encoded
using latin-1.

On Unix, the OS environment is byte-based. Therefore we should do the reverse of
what Python does for os.environ.

On Windows, there’s no native byte-based OS environment. Therefore we should do
the same as what mercurial.encoding does with the OS environment.

  $ hg init r1
  $ cd r1
  $ hg ci --config ui.allowemptycommit=true -m c0
  $ hg ci --config ui.allowemptycommit=true -m c1
  $ hg ci --config ui.allowemptycommit=true -m c2
  $ hg co -q 0
  $ hg ci --config ui.allowemptycommit=true -m c3
  created new head
  $ hg co -q 3
  $ hg merge --quiet
  $ hg ci --config ui.allowemptycommit=true -m c4

  $ hg log -G -T'{desc}'
  @    c4
  |\
  | o  c3
  | |
  o |  c2
  | |
  o |  c1
  |/
  o  c0
  

  >>> from mercurial import hg
  >>> from mercurial import ui as uimod
  >>> repo = hg.repository(uimod.ui())
  >>> for anc in repo.changelog.ancestors([4], inclusive=True):
  ...   print(anc)
  4
  3
  2
  1
  0