tests/heredoctest.py

util: fix url.__str__() for windows file URLs

Before:

  >>> str(url('file:///c:/tmp/foo/bar'))
  'file:c%3C/tmp/foo/bar'

After:

  >>> str(url('file:///c:/tmp/foo/bar'))
  'file:///c%3C/tmp/foo/bar'

The previous behaviour had no effect on mercurial itself (clone command for
instance) because we fortunately called .localpath() on the parsed URL.
hgsubversion was not so lucky and cloning a local subversion repository on
Windows no longer worked on the default branch (it works on stable because
de7e2fba4326 defeats the hasdriveletter() test in url class).

I do not know if the %3C is correct or not but svn accepts file:// URLs
containing it. Mads fixed it in de7e2fba4326, so we can always backport should
the need arise.

import doctest, tempfile, os, sys

if __name__ == "__main__":
    if 'TERM' in os.environ:
        del os.environ['TERM']

    fd, name = tempfile.mkstemp(suffix='hg-tst')

    try:
        os.write(fd, sys.stdin.read())
        os.close(fd)
        failures, _ = doctest.testfile(name, module_relative=False)
        if failures:
            sys.exit(1)
    finally:
        os.remove(name)