Mercurial > hg
view tests/test-dispatch.py @ 37459:90c5ca718781
procutil: rewrite popen() as a subprocess.Popen wrapper (issue4746) (API)
os.popen() of Python 3 is not the popen() we want. First, it doesn't accept
command in bytes. Second, a returned stream is always wrapped by TextIO.
So we have to reimplement our popen(). Fortunately, this fixes the bug 4746
since ours returns an exit code compatible with explainexit().
.. api::
``procutil.popen()`` no longer supports text mode I/O.
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sat, 07 Apr 2018 21:09:21 +0900 |
parents | f0c94af0d70d |
children | 32106c474086 |
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from __future__ import absolute_import, print_function import os from mercurial import ( dispatch, ) def testdispatch(cmd): """Simple wrapper around dispatch.dispatch() Prints command and result value, but does not handle quoting. """ print(b"running: %s" % (cmd,)) req = dispatch.request(cmd.split()) result = dispatch.dispatch(req) print(b"result: %r" % (result,)) testdispatch(b"init test1") os.chdir('test1') # create file 'foo', add and commit f = open('foo', 'wb') f.write(b'foo\n') f.close() testdispatch(b"add foo") testdispatch(b"commit -m commit1 -d 2000-01-01 foo") # append to file 'foo' and commit f = open('foo', 'ab') f.write(b'bar\n') f.close() testdispatch(b"commit -m commit2 -d 2000-01-02 foo") # check 88803a69b24 (fancyopts modified command table) testdispatch(b"log -r 0") testdispatch(b"log -r tip")