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#!/usr/bin/env python
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#
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# run-tests.py - Run a set of tests on Mercurial
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#
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# Copyright 2006 Matt Mackall <mpm@selenic.com>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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# Modifying this script is tricky because it has many modes:
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# - serial (default) vs parallel (-jN, N > 1)
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# - no coverage (default) vs coverage (-c, -C, -s)
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# - temp install (default) vs specific hg script (--with-hg, --local)
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# - tests are a mix of shell scripts and Python scripts
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#
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# If you change this script, it is recommended that you ensure you
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# haven't broken it by running it in various modes with a representative
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# sample of test scripts. For example:
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#
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# 1) serial, no coverage, temp install:
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# ./run-tests.py test-s*
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# 2) serial, no coverage, local hg:
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# ./run-tests.py --local test-s*
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# 3) serial, coverage, temp install:
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# ./run-tests.py -c test-s*
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# 4) serial, coverage, local hg:
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# ./run-tests.py -c --local test-s* # unsupported
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# 5) parallel, no coverage, temp install:
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# ./run-tests.py -j2 test-s*
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# 6) parallel, no coverage, local hg:
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# ./run-tests.py -j2 --local test-s*
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# 7) parallel, coverage, temp install:
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# ./run-tests.py -j2 -c test-s* # currently broken
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# 8) parallel, coverage, local install:
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# ./run-tests.py -j2 -c --local test-s* # unsupported (and broken)
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# 9) parallel, custom tmp dir:
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# ./run-tests.py -j2 --tmpdir /tmp/myhgtests
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# 10) parallel, pure, tests that call run-tests:
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# ./run-tests.py --pure `grep -l run-tests.py *.t`
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#
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# (You could use any subset of the tests: test-s* happens to match
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# enough that it's worth doing parallel runs, few enough that it
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# completes fairly quickly, includes both shell and Python scripts, and
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# includes some scripts that run daemon processes.)
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from __future__ import absolute_import, print_function
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import argparse
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import collections
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import difflib
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import distutils.version as version
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import errno
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import json
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import multiprocessing
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import os
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import random
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import re
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import shutil
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import signal
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import socket
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import subprocess
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import sys
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import sysconfig
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import tempfile
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import threading
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import time
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import unittest
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import uuid
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import xml.dom.minidom as minidom
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try:
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import Queue as queue
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except ImportError:
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import queue
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try:
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import shlex
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shellquote = shlex.quote
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except (ImportError, AttributeError):
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import pipes
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shellquote = pipes.quote
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processlock = threading.Lock()
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pygmentspresent = False
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# ANSI color is unsupported prior to Windows 10
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if os.name != 'nt':
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try: # is pygments installed
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import pygments
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import pygments.lexers as lexers
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import pygments.lexer as lexer
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import pygments.formatters as formatters
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import pygments.token as token
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import pygments.style as style
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pygmentspresent = True
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difflexer = lexers.DiffLexer()
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terminal256formatter = formatters.Terminal256Formatter()
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except ImportError:
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pass
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if pygmentspresent:
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class TestRunnerStyle(style.Style):
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default_style = ""
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skipped = token.string_to_tokentype("Token.Generic.Skipped")
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failed = token.string_to_tokentype("Token.Generic.Failed")
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skippedname = token.string_to_tokentype("Token.Generic.SName")
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failedname = token.string_to_tokentype("Token.Generic.FName")
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styles = {
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skipped: '#e5e5e5',
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skippedname: '#00ffff',
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failed: '#7f0000',
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failedname: '#ff0000',
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}
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class TestRunnerLexer(lexer.RegexLexer):
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testpattern = r'[\w-]+\.(t|py)(#[a-zA-Z0-9_\-\.]+)?'
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tokens = {
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'root': [
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(r'^Skipped', token.Generic.Skipped, 'skipped'),
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(r'^Failed ', token.Generic.Failed, 'failed'),
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(r'^ERROR: ', token.Generic.Failed, 'failed'),
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],
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'skipped': [
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(testpattern, token.Generic.SName),
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(r':.*', token.Generic.Skipped),
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],
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'failed': [
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(testpattern, token.Generic.FName),
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(r'(:| ).*', token.Generic.Failed),
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]
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}
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runnerformatter = formatters.Terminal256Formatter(style=TestRunnerStyle)
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runnerlexer = TestRunnerLexer()
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origenviron = os.environ.copy()
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if sys.version_info > (3, 5, 0):
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PYTHON3 = True
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xrange = range # we use xrange in one place, and we'd rather not use range
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def _bytespath(p):
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if p is None:
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return p
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return p.encode('utf-8')
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def _strpath(p):
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if p is None:
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return p
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return p.decode('utf-8')
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osenvironb = getattr(os, 'environb', None)
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if osenvironb is None:
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# Windows lacks os.environb, for instance. A proxy over the real thing
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# instead of a copy allows the environment to be updated via bytes on
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# all platforms.
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class environbytes(object):
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def __init__(self, strenv):
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self.__len__ = strenv.__len__
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self.clear = strenv.clear
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self._strenv = strenv
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def __getitem__(self, k):
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v = self._strenv.__getitem__(_strpath(k))
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return _bytespath(v)
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def __setitem__(self, k, v):
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self._strenv.__setitem__(_strpath(k), _strpath(v))
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def __delitem__(self, k):
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self._strenv.__delitem__(_strpath(k))
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def __contains__(self, k):
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return self._strenv.__contains__(_strpath(k))
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def __iter__(self):
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return iter([_bytespath(k) for k in iter(self._strenv)])
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def get(self, k, default=None):
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v = self._strenv.get(_strpath(k), _strpath(default))
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return _bytespath(v)
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def pop(self, k, default=None):
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v = self._strenv.pop(_strpath(k), _strpath(default))
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return _bytespath(v)
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osenvironb = environbytes(os.environ)
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getcwdb = getattr(os, 'getcwdb')
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if not getcwdb or os.name == 'nt':
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getcwdb = lambda: _bytespath(os.getcwd())
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elif sys.version_info >= (3, 0, 0):
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print('%s is only supported on Python 3.5+ and 2.7, not %s' %
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(sys.argv[0], '.'.join(str(v) for v in sys.version_info[:3])))
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sys.exit(70) # EX_SOFTWARE from `man 3 sysexit`
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else:
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PYTHON3 = False
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# In python 2.x, path operations are generally done using
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# bytestrings by default, so we don't have to do any extra
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# fiddling there. We define the wrapper functions anyway just to
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# help keep code consistent between platforms.
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def _bytespath(p):
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return p
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_strpath = _bytespath
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osenvironb = os.environ
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getcwdb = os.getcwd
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# For Windows support
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wifexited = getattr(os, "WIFEXITED", lambda x: False)
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# Whether to use IPv6
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def checksocketfamily(name, port=20058):
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"""return true if we can listen on localhost using family=name
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name should be either 'AF_INET', or 'AF_INET6'.
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port being used is okay - EADDRINUSE is considered as successful.
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"""
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family = getattr(socket, name, None)
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if family is None:
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return False
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try:
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s = socket.socket(family, socket.SOCK_STREAM)
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s.bind(('localhost', port))
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s.close()
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return True
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except socket.error as exc:
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if exc.errno == errno.EADDRINUSE:
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return True
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elif exc.errno in (errno.EADDRNOTAVAIL, errno.EPROTONOSUPPORT):
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return False
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else:
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raise
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else:
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return False
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# useipv6 will be set by parseargs
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useipv6 = None
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def checkportisavailable(port):
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"""return true if a port seems free to bind on localhost"""
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if useipv6:
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family = socket.AF_INET6
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else:
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family = socket.AF_INET
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try:
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s = socket.socket(family, socket.SOCK_STREAM)
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s.bind(('localhost', port))
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s.close()
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return True
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except socket.error as exc:
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if exc.errno not in (errno.EADDRINUSE, errno.EADDRNOTAVAIL,
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errno.EPROTONOSUPPORT):
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raise
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return False
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closefds = os.name == 'posix'
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def Popen4(cmd, wd, timeout, env=None):
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processlock.acquire()
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p = subprocess.Popen(_strpath(cmd), shell=True, bufsize=-1,
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cwd=_strpath(wd), env=env,
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close_fds=closefds,
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stdin=subprocess.PIPE, stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT)
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processlock.release()
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p.fromchild = p.stdout
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p.tochild = p.stdin
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p.childerr = p.stderr
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p.timeout = False
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if timeout:
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def t():
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start = time.time()
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while time.time() - start < timeout and p.returncode is None:
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time.sleep(.1)
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p.timeout = True
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if p.returncode is None:
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terminate(p)
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threading.Thread(target=t).start()
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return p
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if sys.executable:
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sysexecutable = sys.executable
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elif os.environ.get('PYTHONEXECUTABLE'):
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sysexecutable = os.environ['PYTHONEXECUTABLE']
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elif os.environ.get('PYTHON'):
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sysexecutable = os.environ['PYTHON']
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else:
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raise AssertionError('Could not find Python interpreter')
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PYTHON = _bytespath(sysexecutable.replace('\\', '/'))
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IMPL_PATH = b'PYTHONPATH'
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if 'java' in sys.platform:
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IMPL_PATH = b'JYTHONPATH'
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defaults = {
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'jobs': ('HGTEST_JOBS', multiprocessing.cpu_count()),
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'timeout': ('HGTEST_TIMEOUT', 180),
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'slowtimeout': ('HGTEST_SLOWTIMEOUT', 1500),
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'port': ('HGTEST_PORT', 20059),
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'shell': ('HGTEST_SHELL', 'sh'),
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}
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def canonpath(path):
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return os.path.realpath(os.path.expanduser(path))
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def parselistfiles(files, listtype, warn=True):
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entries = dict()
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for filename in files:
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try:
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path = os.path.expanduser(os.path.expandvars(filename))
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f = open(path, "rb")
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except IOError as err:
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if err.errno != errno.ENOENT:
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raise
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if warn:
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print("warning: no such %s file: %s" % (listtype, filename))
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continue
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for line in f.readlines():
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line = line.split(b'#', 1)[0].strip()
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if line:
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entries[line] = filename
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f.close()
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return entries
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def parsettestcases(path):
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"""read a .t test file, return a set of test case names
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If path does not exist, return an empty set.
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"""
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cases = []
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try:
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with open(path, 'rb') as f:
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for l in f:
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if l.startswith(b'#testcases '):
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cases.append(sorted(l[11:].split()))
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except IOError as ex:
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if ex.errno != errno.ENOENT:
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raise
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return cases
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def getparser():
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"""Obtain the OptionParser used by the CLI."""
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parser = argparse.ArgumentParser(usage='%(prog)s [options] [tests]')
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selection = parser.add_argument_group('Test Selection')
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selection.add_argument('--allow-slow-tests', action='store_true',
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help='allow extremely slow tests')
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selection.add_argument("--blacklist", action="append",
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help="skip tests listed in the specified blacklist file")
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selection.add_argument("--changed",
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help="run tests that are changed in parent rev or working directory")
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selection.add_argument("-k", "--keywords",
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help="run tests matching keywords")
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selection.add_argument("-r", "--retest", action="store_true",
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help = "retest failed tests")
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selection.add_argument("--test-list", action="append",
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help="read tests to run from the specified file")
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selection.add_argument("--whitelist", action="append",
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help="always run tests listed in the specified whitelist file")
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selection.add_argument('tests', metavar='TESTS', nargs='*',
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help='Tests to run')
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harness = parser.add_argument_group('Test Harness Behavior')
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harness.add_argument('--bisect-repo',
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metavar='bisect_repo',
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help=("Path of a repo to bisect. Use together with "
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"--known-good-rev"))
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harness.add_argument("-d", "--debug", action="store_true",
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help="debug mode: write output of test scripts to console"
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" rather than capturing and diffing it (disables timeout)")
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harness.add_argument("-f", "--first", action="store_true",
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help="exit on the first test failure")
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harness.add_argument("-i", "--interactive", action="store_true",
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help="prompt to accept changed output")
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harness.add_argument("-j", "--jobs", type=int,
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help="number of jobs to run in parallel"
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" (default: $%s or %d)" % defaults['jobs'])
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harness.add_argument("--keep-tmpdir", action="store_true",
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help="keep temporary directory after running tests")
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harness.add_argument('--known-good-rev',
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metavar="known_good_rev",
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help=("Automatically bisect any failures using this "
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"revision as a known-good revision."))
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harness.add_argument("--list-tests", action="store_true",
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help="list tests instead of running them")
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harness.add_argument("--loop", action="store_true",
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help="loop tests repeatedly")
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harness.add_argument('--random', action="store_true",
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help='run tests in random order')
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harness.add_argument('--order-by-runtime', action="store_true",
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help='run slowest tests first, according to .testtimes')
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harness.add_argument("-p", "--port", type=int,
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help="port on which servers should listen"
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" (default: $%s or %d)" % defaults['port'])
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harness.add_argument('--profile-runner', action='store_true',
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help='run statprof on run-tests')
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harness.add_argument("-R", "--restart", action="store_true",
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help="restart at last error")
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harness.add_argument("--runs-per-test", type=int, dest="runs_per_test",
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help="run each test N times (default=1)", default=1)
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harness.add_argument("--shell",
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help="shell to use (default: $%s or %s)" % defaults['shell'])
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harness.add_argument('--showchannels', action='store_true',
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help='show scheduling channels')
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harness.add_argument("--slowtimeout", type=int,
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help="kill errant slow tests after SLOWTIMEOUT seconds"
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" (default: $%s or %d)" % defaults['slowtimeout'])
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harness.add_argument("-t", "--timeout", type=int,
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help="kill errant tests after TIMEOUT seconds"
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" (default: $%s or %d)" % defaults['timeout'])
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harness.add_argument("--tmpdir",
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help="run tests in the given temporary directory"
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" (implies --keep-tmpdir)")
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harness.add_argument("-v", "--verbose", action="store_true",
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|
|
help="output verbose messages")
|
|
|
|
|
|
hgconf = parser.add_argument_group('Mercurial Configuration')
|
|
|
hgconf.add_argument("--chg", action="store_true",
|
|
|
help="install and use chg wrapper in place of hg")
|
|
|
hgconf.add_argument("--compiler",
|
|
|
help="compiler to build with")
|
|
|
hgconf.add_argument('--extra-config-opt', action="append", default=[],
|
|
|
help='set the given config opt in the test hgrc')
|
|
|
hgconf.add_argument("-l", "--local", action="store_true",
|
|
|
help="shortcut for --with-hg=<testdir>/../hg, "
|
|
|
"and --with-chg=<testdir>/../contrib/chg/chg if --chg is set")
|
|
|
hgconf.add_argument("--ipv6", action="store_true",
|
|
|
help="prefer IPv6 to IPv4 for network related tests")
|
|
|
hgconf.add_argument("--pure", action="store_true",
|
|
|
help="use pure Python code instead of C extensions")
|
|
|
hgconf.add_argument("-3", "--py3-warnings", action="store_true",
|
|
|
help="enable Py3k warnings on Python 2.7+")
|
|
|
hgconf.add_argument("--with-chg", metavar="CHG",
|
|
|
help="use specified chg wrapper in place of hg")
|
|
|
hgconf.add_argument("--with-hg",
|
|
|
metavar="HG",
|
|
|
help="test using specified hg script rather than a "
|
|
|
"temporary installation")
|
|
|
|
|
|
reporting = parser.add_argument_group('Results Reporting')
|
|
|
reporting.add_argument("-C", "--annotate", action="store_true",
|
|
|
help="output files annotated with coverage")
|
|
|
reporting.add_argument("--color", choices=["always", "auto", "never"],
|
|
|
default=os.environ.get('HGRUNTESTSCOLOR', 'auto'),
|
|
|
help="colorisation: always|auto|never (default: auto)")
|
|
|
reporting.add_argument("-c", "--cover", action="store_true",
|
|
|
help="print a test coverage report")
|
|
|
reporting.add_argument('--exceptions', action='store_true',
|
|
|
help='log all exceptions and generate an exception report')
|
|
|
reporting.add_argument("-H", "--htmlcov", action="store_true",
|
|
|
help="create an HTML report of the coverage of the files")
|
|
|
reporting.add_argument("--json", action="store_true",
|
|
|
help="store test result data in 'report.json' file")
|
|
|
reporting.add_argument("--outputdir",
|
|
|
help="directory to write error logs to (default=test directory)")
|
|
|
reporting.add_argument("-n", "--nodiff", action="store_true",
|
|
|
help="skip showing test changes")
|
|
|
reporting.add_argument("-S", "--noskips", action="store_true",
|
|
|
help="don't report skip tests verbosely")
|
|
|
reporting.add_argument("--time", action="store_true",
|
|
|
help="time how long each test takes")
|
|
|
reporting.add_argument("--view",
|
|
|
help="external diff viewer")
|
|
|
reporting.add_argument("--xunit",
|
|
|
help="record xunit results at specified path")
|
|
|
|
|
|
for option, (envvar, default) in defaults.items():
|
|
|
defaults[option] = type(default)(os.environ.get(envvar, default))
|
|
|
parser.set_defaults(**defaults)
|
|
|
|
|
|
return parser
|
|
|
|
|
|
def parseargs(args, parser):
|
|
|
"""Parse arguments with our OptionParser and validate results."""
|
|
|
options = parser.parse_args(args)
|
|
|
|
|
|
# jython is always pure
|
|
|
if 'java' in sys.platform or '__pypy__' in sys.modules:
|
|
|
options.pure = True
|
|
|
|
|
|
if options.local:
|
|
|
if options.with_hg or options.with_chg:
|
|
|
parser.error('--local cannot be used with --with-hg or --with-chg')
|
|
|
testdir = os.path.dirname(_bytespath(canonpath(sys.argv[0])))
|
|
|
reporootdir = os.path.dirname(testdir)
|
|
|
pathandattrs = [(b'hg', 'with_hg')]
|
|
|
if options.chg:
|
|
|
pathandattrs.append((b'contrib/chg/chg', 'with_chg'))
|
|
|
for relpath, attr in pathandattrs:
|
|
|
binpath = os.path.join(reporootdir, relpath)
|
|
|
if os.name != 'nt' and not os.access(binpath, os.X_OK):
|
|
|
parser.error('--local specified, but %r not found or '
|
|
|
'not executable' % binpath)
|
|
|
setattr(options, attr, _strpath(binpath))
|
|
|
|
|
|
if options.with_hg:
|
|
|
options.with_hg = canonpath(_bytespath(options.with_hg))
|
|
|
if not (os.path.isfile(options.with_hg) and
|
|
|
os.access(options.with_hg, os.X_OK)):
|
|
|
parser.error('--with-hg must specify an executable hg script')
|
|
|
if os.path.basename(options.with_hg) not in [b'hg', b'hg.exe']:
|
|
|
sys.stderr.write('warning: --with-hg should specify an hg script\n')
|
|
|
sys.stderr.flush()
|
|
|
|
|
|
if (options.chg or options.with_chg) and os.name == 'nt':
|
|
|
parser.error('chg does not work on %s' % os.name)
|
|
|
if options.with_chg:
|
|
|
options.chg = False # no installation to temporary location
|
|
|
options.with_chg = canonpath(_bytespath(options.with_chg))
|
|
|
if not (os.path.isfile(options.with_chg) and
|
|
|
os.access(options.with_chg, os.X_OK)):
|
|
|
parser.error('--with-chg must specify a chg executable')
|
|
|
if options.chg and options.with_hg:
|
|
|
# chg shares installation location with hg
|
|
|
parser.error('--chg does not work when --with-hg is specified '
|
|
|
'(use --with-chg instead)')
|
|
|
|
|
|
if options.color == 'always' and not pygmentspresent:
|
|
|
sys.stderr.write('warning: --color=always ignored because '
|
|
|
'pygments is not installed\n')
|
|
|
|
|
|
if options.bisect_repo and not options.known_good_rev:
|
|
|
parser.error("--bisect-repo cannot be used without --known-good-rev")
|
|
|
|
|
|
global useipv6
|
|
|
if options.ipv6:
|
|
|
useipv6 = checksocketfamily('AF_INET6')
|
|
|
else:
|
|
|
# only use IPv6 if IPv4 is unavailable and IPv6 is available
|
|
|
useipv6 = ((not checksocketfamily('AF_INET'))
|
|
|
and checksocketfamily('AF_INET6'))
|
|
|
|
|
|
options.anycoverage = options.cover or options.annotate or options.htmlcov
|
|
|
if options.anycoverage:
|
|
|
try:
|
|
|
import coverage
|
|
|
covver = version.StrictVersion(coverage.__version__).version
|
|
|
if covver < (3, 3):
|
|
|
parser.error('coverage options require coverage 3.3 or later')
|
|
|
except ImportError:
|
|
|
parser.error('coverage options now require the coverage package')
|
|
|
|
|
|
if options.anycoverage and options.local:
|
|
|
# this needs some path mangling somewhere, I guess
|
|
|
parser.error("sorry, coverage options do not work when --local "
|
|
|
"is specified")
|
|
|
|
|
|
if options.anycoverage and options.with_hg:
|
|
|
parser.error("sorry, coverage options do not work when --with-hg "
|
|
|
"is specified")
|
|
|
|
|
|
global verbose
|
|
|
if options.verbose:
|
|
|
verbose = ''
|
|
|
|
|
|
if options.tmpdir:
|
|
|
options.tmpdir = canonpath(options.tmpdir)
|
|
|
|
|
|
if options.jobs < 1:
|
|
|
parser.error('--jobs must be positive')
|
|
|
if options.interactive and options.debug:
|
|
|
parser.error("-i/--interactive and -d/--debug are incompatible")
|
|
|
if options.debug:
|
|
|
if options.timeout != defaults['timeout']:
|
|
|
sys.stderr.write(
|
|
|
'warning: --timeout option ignored with --debug\n')
|
|
|
if options.slowtimeout != defaults['slowtimeout']:
|
|
|
sys.stderr.write(
|
|
|
'warning: --slowtimeout option ignored with --debug\n')
|
|
|
options.timeout = 0
|
|
|
options.slowtimeout = 0
|
|
|
if options.py3_warnings:
|
|
|
if PYTHON3:
|
|
|
parser.error(
|
|
|
'--py3-warnings can only be used on Python 2.7')
|
|
|
|
|
|
if options.blacklist:
|
|
|
options.blacklist = parselistfiles(options.blacklist, 'blacklist')
|
|
|
if options.whitelist:
|
|
|
options.whitelisted = parselistfiles(options.whitelist, 'whitelist')
|
|
|
else:
|
|
|
options.whitelisted = {}
|
|
|
|
|
|
if options.showchannels:
|
|
|
options.nodiff = True
|
|
|
|
|
|
return options
|
|
|
|
|
|
def rename(src, dst):
|
|
|
"""Like os.rename(), trade atomicity and opened files friendliness
|
|
|
for existing destination support.
|
|
|
"""
|
|
|
shutil.copy(src, dst)
|
|
|
os.remove(src)
|
|
|
|
|
|
def makecleanable(path):
|
|
|
"""Try to fix directory permission recursively so that the entire tree
|
|
|
can be deleted"""
|
|
|
for dirpath, dirnames, _filenames in os.walk(path, topdown=True):
|
|
|
for d in dirnames:
|
|
|
p = os.path.join(dirpath, d)
|
|
|
try:
|
|
|
os.chmod(p, os.stat(p).st_mode & 0o777 | 0o700) # chmod u+rwx
|
|
|
except OSError:
|
|
|
pass
|
|
|
|
|
|
_unified_diff = difflib.unified_diff
|
|
|
if PYTHON3:
|
|
|
import functools
|
|
|
_unified_diff = functools.partial(difflib.diff_bytes, difflib.unified_diff)
|
|
|
|
|
|
def getdiff(expected, output, ref, err):
|
|
|
servefail = False
|
|
|
lines = []
|
|
|
for line in _unified_diff(expected, output, ref, err):
|
|
|
if line.startswith(b'+++') or line.startswith(b'---'):
|
|
|
line = line.replace(b'\\', b'/')
|
|
|
if line.endswith(b' \n'):
|
|
|
line = line[:-2] + b'\n'
|
|
|
lines.append(line)
|
|
|
if not servefail and line.startswith(
|
|
|
b'+ abort: child process failed to start'):
|
|
|
servefail = True
|
|
|
|
|
|
return servefail, lines
|
|
|
|
|
|
verbose = False
|
|
|
def vlog(*msg):
|
|
|
"""Log only when in verbose mode."""
|
|
|
if verbose is False:
|
|
|
return
|
|
|
|
|
|
return log(*msg)
|
|
|
|
|
|
# Bytes that break XML even in a CDATA block: control characters 0-31
|
|
|
# sans \t, \n and \r
|
|
|
CDATA_EVIL = re.compile(br"[\000-\010\013\014\016-\037]")
|
|
|
|
|
|
# Match feature conditionalized output lines in the form, capturing the feature
|
|
|
# list in group 2, and the preceeding line output in group 1:
|
|
|
#
|
|
|
# output..output (feature !)\n
|
|
|
optline = re.compile(br'(.*) \((.+?) !\)\n$')
|
|
|
|
|
|
def cdatasafe(data):
|
|
|
"""Make a string safe to include in a CDATA block.
|
|
|
|
|
|
Certain control characters are illegal in a CDATA block, and
|
|
|
there's no way to include a ]]> in a CDATA either. This function
|
|
|
replaces illegal bytes with ? and adds a space between the ]] so
|
|
|
that it won't break the CDATA block.
|
|
|
"""
|
|
|
return CDATA_EVIL.sub(b'?', data).replace(b']]>', b'] ]>')
|
|
|
|
|
|
def log(*msg):
|
|
|
"""Log something to stdout.
|
|
|
|
|
|
Arguments are strings to print.
|
|
|
"""
|
|
|
with iolock:
|
|
|
if verbose:
|
|
|
print(verbose, end=' ')
|
|
|
for m in msg:
|
|
|
print(m, end=' ')
|
|
|
print()
|
|
|
sys.stdout.flush()
|
|
|
|
|
|
def highlightdiff(line, color):
|
|
|
if not color:
|
|
|
return line
|
|
|
assert pygmentspresent
|
|
|
return pygments.highlight(line.decode('latin1'), difflexer,
|
|
|
terminal256formatter).encode('latin1')
|
|
|
|
|
|
def highlightmsg(msg, color):
|
|
|
if not color:
|
|
|
return msg
|
|
|
assert pygmentspresent
|
|
|
return pygments.highlight(msg, runnerlexer, runnerformatter)
|
|
|
|
|
|
def terminate(proc):
|
|
|
"""Terminate subprocess"""
|
|
|
vlog('# Terminating process %d' % proc.pid)
|
|
|
try:
|
|
|
proc.terminate()
|
|
|
except OSError:
|
|
|
pass
|
|
|
|
|
|
def killdaemons(pidfile):
|
|
|
import killdaemons as killmod
|
|
|
return killmod.killdaemons(pidfile, tryhard=False, remove=True,
|
|
|
logfn=vlog)
|
|
|
|
|
|
class Test(unittest.TestCase):
|
|
|
"""Encapsulates a single, runnable test.
|
|
|
|
|
|
While this class conforms to the unittest.TestCase API, it differs in that
|
|
|
instances need to be instantiated manually. (Typically, unittest.TestCase
|
|
|
classes are instantiated automatically by scanning modules.)
|
|
|
"""
|
|
|
|
|
|
# Status code reserved for skipped tests (used by hghave).
|
|
|
SKIPPED_STATUS = 80
|
|
|
|
|
|
def __init__(self, path, outputdir, tmpdir, keeptmpdir=False,
|
|
|
debug=False,
|
|
|
first=False,
|
|
|
timeout=None,
|
|
|
startport=None, extraconfigopts=None,
|
|
|
py3warnings=False, shell=None, hgcommand=None,
|
|
|
slowtimeout=None, usechg=False,
|
|
|
useipv6=False):
|
|
|
"""Create a test from parameters.
|
|
|
|
|
|
path is the full path to the file defining the test.
|
|
|
|
|
|
tmpdir is the main temporary directory to use for this test.
|
|
|
|
|
|
keeptmpdir determines whether to keep the test's temporary directory
|
|
|
after execution. It defaults to removal (False).
|
|
|
|
|
|
debug mode will make the test execute verbosely, with unfiltered
|
|
|
output.
|
|
|
|
|
|
timeout controls the maximum run time of the test. It is ignored when
|
|
|
debug is True. See slowtimeout for tests with #require slow.
|
|
|
|
|
|
slowtimeout overrides timeout if the test has #require slow.
|
|
|
|
|
|
startport controls the starting port number to use for this test. Each
|
|
|
test will reserve 3 port numbers for execution. It is the caller's
|
|
|
responsibility to allocate a non-overlapping port range to Test
|
|
|
instances.
|
|
|
|
|
|
extraconfigopts is an iterable of extra hgrc config options. Values
|
|
|
must have the form "key=value" (something understood by hgrc). Values
|
|
|
of the form "foo.key=value" will result in "[foo] key=value".
|
|
|
|
|
|
py3warnings enables Py3k warnings.
|
|
|
|
|
|
shell is the shell to execute tests in.
|
|
|
"""
|
|
|
if timeout is None:
|
|
|
timeout = defaults['timeout']
|
|
|
if startport is None:
|
|
|
startport = defaults['port']
|
|
|
if slowtimeout is None:
|
|
|
slowtimeout = defaults['slowtimeout']
|
|
|
self.path = path
|
|
|
self.bname = os.path.basename(path)
|
|
|
self.name = _strpath(self.bname)
|
|
|
self._testdir = os.path.dirname(path)
|
|
|
self._outputdir = outputdir
|
|
|
self._tmpname = os.path.basename(path)
|
|
|
self.errpath = os.path.join(self._outputdir, b'%s.err' % self.bname)
|
|
|
|
|
|
self._threadtmp = tmpdir
|
|
|
self._keeptmpdir = keeptmpdir
|
|
|
self._debug = debug
|
|
|
self._first = first
|
|
|
self._timeout = timeout
|
|
|
self._slowtimeout = slowtimeout
|
|
|
self._startport = startport
|
|
|
self._extraconfigopts = extraconfigopts or []
|
|
|
self._py3warnings = py3warnings
|
|
|
self._shell = _bytespath(shell)
|
|
|
self._hgcommand = hgcommand or b'hg'
|
|
|
self._usechg = usechg
|
|
|
self._useipv6 = useipv6
|
|
|
|
|
|
self._aborted = False
|
|
|
self._daemonpids = []
|
|
|
self._finished = None
|
|
|
self._ret = None
|
|
|
self._out = None
|
|
|
self._skipped = None
|
|
|
self._testtmp = None
|
|
|
self._chgsockdir = None
|
|
|
|
|
|
self._refout = self.readrefout()
|
|
|
|
|
|
def readrefout(self):
|
|
|
"""read reference output"""
|
|
|
# If we're not in --debug mode and reference output file exists,
|
|
|
# check test output against it.
|
|
|
if self._debug:
|
|
|
return None # to match "out is None"
|
|
|
elif os.path.exists(self.refpath):
|
|
|
with open(self.refpath, 'rb') as f:
|
|
|
return f.read().splitlines(True)
|
|
|
else:
|
|
|
return []
|
|
|
|
|
|
# needed to get base class __repr__ running
|
|
|
@property
|
|
|
def _testMethodName(self):
|
|
|
return self.name
|
|
|
|
|
|
def __str__(self):
|
|
|
return self.name
|
|
|
|
|
|
def shortDescription(self):
|
|
|
return self.name
|
|
|
|
|
|
def setUp(self):
|
|
|
"""Tasks to perform before run()."""
|
|
|
self._finished = False
|
|
|
self._ret = None
|
|
|
self._out = None
|
|
|
self._skipped = None
|
|
|
|
|
|
try:
|
|
|
os.mkdir(self._threadtmp)
|
|
|
except OSError as e:
|
|
|
if e.errno != errno.EEXIST:
|
|
|
raise
|
|
|
|
|
|
name = self._tmpname
|
|
|
self._testtmp = os.path.join(self._threadtmp, name)
|
|
|
os.mkdir(self._testtmp)
|
|
|
|
|
|
# Remove any previous output files.
|
|
|
if os.path.exists(self.errpath):
|
|
|
try:
|
|
|
os.remove(self.errpath)
|
|
|
except OSError as e:
|
|
|
# We might have raced another test to clean up a .err
|
|
|
# file, so ignore ENOENT when removing a previous .err
|
|
|
# file.
|
|
|
if e.errno != errno.ENOENT:
|
|
|
raise
|
|
|
|
|
|
if self._usechg:
|
|
|
self._chgsockdir = os.path.join(self._threadtmp,
|
|
|
b'%s.chgsock' % name)
|
|
|
os.mkdir(self._chgsockdir)
|
|
|
|
|
|
def run(self, result):
|
|
|
"""Run this test and report results against a TestResult instance."""
|
|
|
# This function is extremely similar to unittest.TestCase.run(). Once
|
|
|
# we require Python 2.7 (or at least its version of unittest), this
|
|
|
# function can largely go away.
|
|
|
self._result = result
|
|
|
result.startTest(self)
|
|
|
try:
|
|
|
try:
|
|
|
self.setUp()
|
|
|
except (KeyboardInterrupt, SystemExit):
|
|
|
self._aborted = True
|
|
|
raise
|
|
|
except Exception:
|
|
|
result.addError(self, sys.exc_info())
|
|
|
return
|
|
|
|
|
|
success = False
|
|
|
try:
|
|
|
self.runTest()
|
|
|
except KeyboardInterrupt:
|
|
|
self._aborted = True
|
|
|
raise
|
|
|
except unittest.SkipTest as e:
|
|
|
result.addSkip(self, str(e))
|
|
|
# The base class will have already counted this as a
|
|
|
# test we "ran", but we want to exclude skipped tests
|
|
|
# from those we count towards those run.
|
|
|
result.testsRun -= 1
|
|
|
except self.failureException as e:
|
|
|
# This differs from unittest in that we don't capture
|
|
|
# the stack trace. This is for historical reasons and
|
|
|
# this decision could be revisited in the future,
|
|
|
# especially for PythonTest instances.
|
|
|
if result.addFailure(self, str(e)):
|
|
|
success = True
|
|
|
except Exception:
|
|
|
result.addError(self, sys.exc_info())
|
|
|
else:
|
|
|
success = True
|
|
|
|
|
|
try:
|
|
|
self.tearDown()
|
|
|
except (KeyboardInterrupt, SystemExit):
|
|
|
self._aborted = True
|
|
|
raise
|
|
|
except Exception:
|
|
|
result.addError(self, sys.exc_info())
|
|
|
success = False
|
|
|
|
|
|
if success:
|
|
|
result.addSuccess(self)
|
|
|
finally:
|
|
|
result.stopTest(self, interrupted=self._aborted)
|
|
|
|
|
|
def runTest(self):
|
|
|
"""Run this test instance.
|
|
|
|
|
|
This will return a tuple describing the result of the test.
|
|
|
"""
|
|
|
env = self._getenv()
|
|
|
self._genrestoreenv(env)
|
|
|
self._daemonpids.append(env['DAEMON_PIDS'])
|
|
|
self._createhgrc(env['HGRCPATH'])
|
|
|
|
|
|
vlog('# Test', self.name)
|
|
|
|
|
|
ret, out = self._run(env)
|
|
|
self._finished = True
|
|
|
self._ret = ret
|
|
|
self._out = out
|
|
|
|
|
|
def describe(ret):
|
|
|
if ret < 0:
|
|
|
return 'killed by signal: %d' % -ret
|
|
|
return 'returned error code %d' % ret
|
|
|
|
|
|
self._skipped = False
|
|
|
|
|
|
if ret == self.SKIPPED_STATUS:
|
|
|
if out is None: # Debug mode, nothing to parse.
|
|
|
missing = ['unknown']
|
|
|
failed = None
|
|
|
else:
|
|
|
missing, failed = TTest.parsehghaveoutput(out)
|
|
|
|
|
|
if not missing:
|
|
|
missing = ['skipped']
|
|
|
|
|
|
if failed:
|
|
|
self.fail('hg have failed checking for %s' % failed[-1])
|
|
|
else:
|
|
|
self._skipped = True
|
|
|
raise unittest.SkipTest(missing[-1])
|
|
|
elif ret == 'timeout':
|
|
|
self.fail('timed out')
|
|
|
elif ret is False:
|
|
|
self.fail('no result code from test')
|
|
|
elif out != self._refout:
|
|
|
# Diff generation may rely on written .err file.
|
|
|
if ((ret != 0 or out != self._refout) and not self._skipped
|
|
|
and not self._debug):
|
|
|
with open(self.errpath, 'wb') as f:
|
|
|
for line in out:
|
|
|
f.write(line)
|
|
|
|
|
|
# The result object handles diff calculation for us.
|
|
|
with firstlock:
|
|
|
if self._result.addOutputMismatch(self, ret, out, self._refout):
|
|
|
# change was accepted, skip failing
|
|
|
return
|
|
|
if self._first:
|
|
|
global firsterror
|
|
|
firsterror = True
|
|
|
|
|
|
if ret:
|
|
|
msg = 'output changed and ' + describe(ret)
|
|
|
else:
|
|
|
msg = 'output changed'
|
|
|
|
|
|
self.fail(msg)
|
|
|
elif ret:
|
|
|
self.fail(describe(ret))
|
|
|
|
|
|
def tearDown(self):
|
|
|
"""Tasks to perform after run()."""
|
|
|
for entry in self._daemonpids:
|
|
|
killdaemons(entry)
|
|
|
self._daemonpids = []
|
|
|
|
|
|
if self._keeptmpdir:
|
|
|
log('\nKeeping testtmp dir: %s\nKeeping threadtmp dir: %s' %
|
|
|
(self._testtmp.decode('utf-8'),
|
|
|
self._threadtmp.decode('utf-8')))
|
|
|
else:
|
|
|
try:
|
|
|
shutil.rmtree(self._testtmp)
|
|
|
except OSError:
|
|
|
# unreadable directory may be left in $TESTTMP; fix permission
|
|
|
# and try again
|
|
|
makecleanable(self._testtmp)
|
|
|
shutil.rmtree(self._testtmp, True)
|
|
|
shutil.rmtree(self._threadtmp, True)
|
|
|
|
|
|
if self._usechg:
|
|
|
# chgservers will stop automatically after they find the socket
|
|
|
# files are deleted
|
|
|
shutil.rmtree(self._chgsockdir, True)
|
|
|
|
|
|
if ((self._ret != 0 or self._out != self._refout) and not self._skipped
|
|
|
and not self._debug and self._out):
|
|
|
with open(self.errpath, 'wb') as f:
|
|
|
for line in self._out:
|
|
|
f.write(line)
|
|
|
|
|
|
vlog("# Ret was:", self._ret, '(%s)' % self.name)
|
|
|
|
|
|
def _run(self, env):
|
|
|
# This should be implemented in child classes to run tests.
|
|
|
raise unittest.SkipTest('unknown test type')
|
|
|
|
|
|
def abort(self):
|
|
|
"""Terminate execution of this test."""
|
|
|
self._aborted = True
|
|
|
|
|
|
def _portmap(self, i):
|
|
|
offset = b'' if i == 0 else b'%d' % i
|
|
|
return (br':%d\b' % (self._startport + i), b':$HGPORT%s' % offset)
|
|
|
|
|
|
def _getreplacements(self):
|
|
|
"""Obtain a mapping of text replacements to apply to test output.
|
|
|
|
|
|
Test output needs to be normalized so it can be compared to expected
|
|
|
output. This function defines how some of that normalization will
|
|
|
occur.
|
|
|
"""
|
|
|
r = [
|
|
|
# This list should be parallel to defineport in _getenv
|
|
|
self._portmap(0),
|
|
|
self._portmap(1),
|
|
|
self._portmap(2),
|
|
|
(br'([^0-9])%s' % re.escape(self._localip()), br'\1$LOCALIP'),
|
|
|
(br'\bHG_TXNID=TXN:[a-f0-9]{40}\b', br'HG_TXNID=TXN:$ID$'),
|
|
|
]
|
|
|
r.append((self._escapepath(self._testtmp), b'$TESTTMP'))
|
|
|
|
|
|
replacementfile = os.path.join(self._testdir, b'common-pattern.py')
|
|
|
|
|
|
if os.path.exists(replacementfile):
|
|
|
data = {}
|
|
|
with open(replacementfile, mode='rb') as source:
|
|
|
# the intermediate 'compile' step help with debugging
|
|
|
code = compile(source.read(), replacementfile, 'exec')
|
|
|
exec(code, data)
|
|
|
for value in data.get('substitutions', ()):
|
|
|
if len(value) != 2:
|
|
|
msg = 'malformatted substitution in %s: %r'
|
|
|
msg %= (replacementfile, value)
|
|
|
raise ValueError(msg)
|
|
|
r.append(value)
|
|
|
return r
|
|
|
|
|
|
def _escapepath(self, p):
|
|
|
if os.name == 'nt':
|
|
|
return (
|
|
|
(b''.join(c.isalpha() and b'[%s%s]' % (c.lower(), c.upper()) or
|
|
|
c in b'/\\' and br'[/\\]' or c.isdigit() and c or b'\\' + c
|
|
|
for c in [p[i:i + 1] for i in range(len(p))]))
|
|
|
)
|
|
|
else:
|
|
|
return re.escape(p)
|
|
|
|
|
|
def _localip(self):
|
|
|
if self._useipv6:
|
|
|
return b'::1'
|
|
|
else:
|
|
|
return b'127.0.0.1'
|
|
|
|
|
|
def _genrestoreenv(self, testenv):
|
|
|
"""Generate a script that can be used by tests to restore the original
|
|
|
environment."""
|
|
|
# Put the restoreenv script inside self._threadtmp
|
|
|
scriptpath = os.path.join(self._threadtmp, b'restoreenv.sh')
|
|
|
testenv['HGTEST_RESTOREENV'] = _strpath(scriptpath)
|
|
|
|
|
|
# Only restore environment variable names that the shell allows
|
|
|
# us to export.
|
|
|
name_regex = re.compile('^[a-zA-Z][a-zA-Z0-9_]*$')
|
|
|
|
|
|
# Do not restore these variables; otherwise tests would fail.
|
|
|
reqnames = {'PYTHON', 'TESTDIR', 'TESTTMP'}
|
|
|
|
|
|
with open(scriptpath, 'w') as envf:
|
|
|
for name, value in origenviron.items():
|
|
|
if not name_regex.match(name):
|
|
|
# Skip environment variables with unusual names not
|
|
|
# allowed by most shells.
|
|
|
continue
|
|
|
if name in reqnames:
|
|
|
continue
|
|
|
envf.write('%s=%s\n' % (name, shellquote(value)))
|
|
|
|
|
|
for name in testenv:
|
|
|
if name in origenviron or name in reqnames:
|
|
|
continue
|
|
|
envf.write('unset %s\n' % (name,))
|
|
|
|
|
|
def _getenv(self):
|
|
|
"""Obtain environment variables to use during test execution."""
|
|
|
def defineport(i):
|
|
|
offset = '' if i == 0 else '%s' % i
|
|
|
env["HGPORT%s" % offset] = '%s' % (self._startport + i)
|
|
|
env = os.environ.copy()
|
|
|
env['PYTHONUSERBASE'] = sysconfig.get_config_var('userbase') or ''
|
|
|
env['HGEMITWARNINGS'] = '1'
|
|
|
env['TESTTMP'] = _strpath(self._testtmp)
|
|
|
env['TESTNAME'] = self.name
|
|
|
env['HOME'] = _strpath(self._testtmp)
|
|
|
# This number should match portneeded in _getport
|
|
|
for port in xrange(3):
|
|
|
# This list should be parallel to _portmap in _getreplacements
|
|
|
defineport(port)
|
|
|
env["HGRCPATH"] = _strpath(os.path.join(self._threadtmp, b'.hgrc'))
|
|
|
env["DAEMON_PIDS"] = _strpath(os.path.join(self._threadtmp,
|
|
|
b'daemon.pids'))
|
|
|
env["HGEDITOR"] = ('"' + sysexecutable + '"'
|
|
|
+ ' -c "import sys; sys.exit(0)"')
|
|
|
env["HGUSER"] = "test"
|
|
|
env["HGENCODING"] = "ascii"
|
|
|
env["HGENCODINGMODE"] = "strict"
|
|
|
env["HGHOSTNAME"] = "test-hostname"
|
|
|
env['HGIPV6'] = str(int(self._useipv6))
|
|
|
# See contrib/catapipe.py for how to use this functionality.
|
|
|
if 'HGTESTCATAPULTSERVERPIPE' not in env:
|
|
|
# If we don't have HGTESTCATAPULTSERVERPIPE explicitly set, pull the
|
|
|
# non-test one in as a default, otherwise set to devnull
|
|
|
env['HGTESTCATAPULTSERVERPIPE'] = env.get(
|
|
|
'HGCATAPULTSERVERPIPE', os.devnull)
|
|
|
|
|
|
extraextensions = []
|
|
|
for opt in self._extraconfigopts:
|
|
|
section, key = opt.encode('utf-8').split(b'.', 1)
|
|
|
if section != 'extensions':
|
|
|
continue
|
|
|
name = key.split(b'=', 1)[0]
|
|
|
extraextensions.append(name)
|
|
|
|
|
|
if extraextensions:
|
|
|
env['HGTESTEXTRAEXTENSIONS'] = b' '.join(extraextensions)
|
|
|
|
|
|
# LOCALIP could be ::1 or 127.0.0.1. Useful for tests that require raw
|
|
|
# IP addresses.
|
|
|
env['LOCALIP'] = _strpath(self._localip())
|
|
|
|
|
|
# This has the same effect as Py_LegacyWindowsStdioFlag in exewrapper.c,
|
|
|
# but this is needed for testing python instances like dummyssh,
|
|
|
# dummysmtpd.py, and dumbhttp.py.
|
|
|
if PYTHON3 and os.name == 'nt':
|
|
|
env['PYTHONLEGACYWINDOWSSTDIO'] = '1'
|
|
|
|
|
|
# Reset some environment variables to well-known values so that
|
|
|
# the tests produce repeatable output.
|
|
|
env['LANG'] = env['LC_ALL'] = env['LANGUAGE'] = 'C'
|
|
|
env['TZ'] = 'GMT'
|
|
|
env["EMAIL"] = "Foo Bar <foo.bar@example.com>"
|
|
|
env['COLUMNS'] = '80'
|
|
|
env['TERM'] = 'xterm'
|
|
|
|
|
|
dropped = [
|
|
|
'CDPATH',
|
|
|
'CHGDEBUG',
|
|
|
'EDITOR',
|
|
|
'GREP_OPTIONS',
|
|
|
'HG',
|
|
|
'HGMERGE',
|
|
|
'HGPLAIN',
|
|
|
'HGPLAINEXCEPT',
|
|
|
'HGPROF',
|
|
|
'http_proxy',
|
|
|
'no_proxy',
|
|
|
'NO_PROXY',
|
|
|
'PAGER',
|
|
|
'VISUAL',
|
|
|
]
|
|
|
|
|
|
for k in dropped:
|
|
|
if k in env:
|
|
|
del env[k]
|
|
|
|
|
|
# unset env related to hooks
|
|
|
for k in list(env):
|
|
|
if k.startswith('HG_'):
|
|
|
del env[k]
|
|
|
|
|
|
if self._usechg:
|
|
|
env['CHGSOCKNAME'] = os.path.join(self._chgsockdir, b'server')
|
|
|
|
|
|
return env
|
|
|
|
|
|
def _createhgrc(self, path):
|
|
|
"""Create an hgrc file for this test."""
|
|
|
with open(path, 'wb') as hgrc:
|
|
|
hgrc.write(b'[ui]\n')
|
|
|
hgrc.write(b'slash = True\n')
|
|
|
hgrc.write(b'interactive = False\n')
|
|
|
hgrc.write(b'merge = internal:merge\n')
|
|
|
hgrc.write(b'mergemarkers = detailed\n')
|
|
|
hgrc.write(b'promptecho = True\n')
|
|
|
hgrc.write(b'[defaults]\n')
|
|
|
hgrc.write(b'[devel]\n')
|
|
|
hgrc.write(b'all-warnings = true\n')
|
|
|
hgrc.write(b'default-date = 0 0\n')
|
|
|
hgrc.write(b'[largefiles]\n')
|
|
|
hgrc.write(b'usercache = %s\n' %
|
|
|
(os.path.join(self._testtmp, b'.cache/largefiles')))
|
|
|
hgrc.write(b'[lfs]\n')
|
|
|
hgrc.write(b'usercache = %s\n' %
|
|
|
(os.path.join(self._testtmp, b'.cache/lfs')))
|
|
|
hgrc.write(b'[web]\n')
|
|
|
hgrc.write(b'address = localhost\n')
|
|
|
hgrc.write(b'ipv6 = %s\n' % str(self._useipv6).encode('ascii'))
|
|
|
hgrc.write(b'server-header = testing stub value\n')
|
|
|
|
|
|
for opt in self._extraconfigopts:
|
|
|
section, key = opt.encode('utf-8').split(b'.', 1)
|
|
|
assert b'=' in key, ('extra config opt %s must '
|
|
|
'have an = for assignment' % opt)
|
|
|
hgrc.write(b'[%s]\n%s\n' % (section, key))
|
|
|
|
|
|
def fail(self, msg):
|
|
|
# unittest differentiates between errored and failed.
|
|
|
# Failed is denoted by AssertionError (by default at least).
|
|
|
raise AssertionError(msg)
|
|
|
|
|
|
def _runcommand(self, cmd, env, normalizenewlines=False):
|
|
|
"""Run command in a sub-process, capturing the output (stdout and
|
|
|
stderr).
|
|
|
|
|
|
Return a tuple (exitcode, output). output is None in debug mode.
|
|
|
"""
|
|
|
if self._debug:
|
|
|
proc = subprocess.Popen(_strpath(cmd), shell=True,
|
|
|
cwd=_strpath(self._testtmp),
|
|
|
env=env)
|
|
|
ret = proc.wait()
|
|
|
return (ret, None)
|
|
|
|
|
|
proc = Popen4(cmd, self._testtmp, self._timeout, env)
|
|
|
def cleanup():
|
|
|
terminate(proc)
|
|
|
ret = proc.wait()
|
|
|
if ret == 0:
|
|
|
ret = signal.SIGTERM << 8
|
|
|
killdaemons(env['DAEMON_PIDS'])
|
|
|
return ret
|
|
|
|
|
|
proc.tochild.close()
|
|
|
|
|
|
try:
|
|
|
output = proc.fromchild.read()
|
|
|
except KeyboardInterrupt:
|
|
|
vlog('# Handling keyboard interrupt')
|
|
|
cleanup()
|
|
|
raise
|
|
|
|
|
|
ret = proc.wait()
|
|
|
if wifexited(ret):
|
|
|
ret = os.WEXITSTATUS(ret)
|
|
|
|
|
|
if proc.timeout:
|
|
|
ret = 'timeout'
|
|
|
|
|
|
if ret:
|
|
|
killdaemons(env['DAEMON_PIDS'])
|
|
|
|
|
|
for s, r in self._getreplacements():
|
|
|
output = re.sub(s, r, output)
|
|
|
|
|
|
if normalizenewlines:
|
|
|
output = output.replace(b'\r\n', b'\n')
|
|
|
|
|
|
return ret, output.splitlines(True)
|
|
|
|
|
|
class PythonTest(Test):
|
|
|
"""A Python-based test."""
|
|
|
|
|
|
@property
|
|
|
def refpath(self):
|
|
|
return os.path.join(self._testdir, b'%s.out' % self.bname)
|
|
|
|
|
|
def _run(self, env):
|
|
|
py3switch = self._py3warnings and b' -3' or b''
|
|
|
# Quote the python(3) executable for Windows
|
|
|
cmd = b'"%s"%s "%s"' % (PYTHON, py3switch, self.path)
|
|
|
vlog("# Running", cmd)
|
|
|
normalizenewlines = os.name == 'nt'
|
|
|
result = self._runcommand(cmd, env,
|
|
|
normalizenewlines=normalizenewlines)
|
|
|
if self._aborted:
|
|
|
raise KeyboardInterrupt()
|
|
|
|
|
|
return result
|
|
|
|
|
|
# Some glob patterns apply only in some circumstances, so the script
|
|
|
# might want to remove (glob) annotations that otherwise should be
|
|
|
# retained.
|
|
|
checkcodeglobpats = [
|
|
|
# On Windows it looks like \ doesn't require a (glob), but we know
|
|
|
# better.
|
|
|
re.compile(br'^pushing to \$TESTTMP/.*[^)]$'),
|
|
|
re.compile(br'^moving \S+/.*[^)]$'),
|
|
|
re.compile(br'^pulling from \$TESTTMP/.*[^)]$'),
|
|
|
# Not all platforms have 127.0.0.1 as loopback (though most do),
|
|
|
# so we always glob that too.
|
|
|
re.compile(br'.*\$LOCALIP.*$'),
|
|
|
]
|
|
|
|
|
|
bchr = chr
|
|
|
if PYTHON3:
|
|
|
bchr = lambda x: bytes([x])
|
|
|
|
|
|
WARN_UNDEFINED = 1
|
|
|
WARN_YES = 2
|
|
|
WARN_NO = 3
|
|
|
|
|
|
MARK_OPTIONAL = b" (?)\n"
|
|
|
|
|
|
def isoptional(line):
|
|
|
return line.endswith(MARK_OPTIONAL)
|
|
|
|
|
|
class TTest(Test):
|
|
|
"""A "t test" is a test backed by a .t file."""
|
|
|
|
|
|
SKIPPED_PREFIX = b'skipped: '
|
|
|
FAILED_PREFIX = b'hghave check failed: '
|
|
|
NEEDESCAPE = re.compile(br'[\x00-\x08\x0b-\x1f\x7f-\xff]').search
|
|
|
|
|
|
ESCAPESUB = re.compile(br'[\x00-\x08\x0b-\x1f\\\x7f-\xff]').sub
|
|
|
ESCAPEMAP = dict((bchr(i), br'\x%02x' % i) for i in range(256))
|
|
|
ESCAPEMAP.update({b'\\': b'\\\\', b'\r': br'\r'})
|
|
|
|
|
|
def __init__(self, path, *args, **kwds):
|
|
|
# accept an extra "case" parameter
|
|
|
case = kwds.pop('case', [])
|
|
|
self._case = case
|
|
|
self._allcases = {x for y in parsettestcases(path) for x in y}
|
|
|
super(TTest, self).__init__(path, *args, **kwds)
|
|
|
if case:
|
|
|
casepath = b'#'.join(case)
|
|
|
self.name = '%s#%s' % (self.name, _strpath(casepath))
|
|
|
self.errpath = b'%s#%s.err' % (self.errpath[:-4], casepath)
|
|
|
self._tmpname += b'-%s' % casepath
|
|
|
self._have = {}
|
|
|
|
|
|
@property
|
|
|
def refpath(self):
|
|
|
return os.path.join(self._testdir, self.bname)
|
|
|
|
|
|
def _run(self, env):
|
|
|
with open(self.path, 'rb') as f:
|
|
|
lines = f.readlines()
|
|
|
|
|
|
# .t file is both reference output and the test input, keep reference
|
|
|
# output updated with the the test input. This avoids some race
|
|
|
# conditions where the reference output does not match the actual test.
|
|
|
if self._refout is not None:
|
|
|
self._refout = lines
|
|
|
|
|
|
salt, script, after, expected = self._parsetest(lines)
|
|
|
|
|
|
# Write out the generated script.
|
|
|
fname = b'%s.sh' % self._testtmp
|
|
|
with open(fname, 'wb') as f:
|
|
|
for l in script:
|
|
|
f.write(l)
|
|
|
|
|
|
cmd = b'%s "%s"' % (self._shell, fname)
|
|
|
vlog("# Running", cmd)
|
|
|
|
|
|
exitcode, output = self._runcommand(cmd, env)
|
|
|
|
|
|
if self._aborted:
|
|
|
raise KeyboardInterrupt()
|
|
|
|
|
|
# Do not merge output if skipped. Return hghave message instead.
|
|
|
# Similarly, with --debug, output is None.
|
|
|
if exitcode == self.SKIPPED_STATUS or output is None:
|
|
|
return exitcode, output
|
|
|
|
|
|
return self._processoutput(exitcode, output, salt, after, expected)
|
|
|
|
|
|
def _hghave(self, reqs):
|
|
|
allreqs = b' '.join(reqs)
|
|
|
|
|
|
self._detectslow(reqs)
|
|
|
|
|
|
if allreqs in self._have:
|
|
|
return self._have.get(allreqs)
|
|
|
|
|
|
# TODO do something smarter when all other uses of hghave are gone.
|
|
|
runtestdir = os.path.abspath(os.path.dirname(_bytespath(__file__)))
|
|
|
tdir = runtestdir.replace(b'\\', b'/')
|
|
|
proc = Popen4(b'%s -c "%s/hghave %s"' %
|
|
|
(self._shell, tdir, allreqs),
|
|
|
self._testtmp, 0, self._getenv())
|
|
|
stdout, stderr = proc.communicate()
|
|
|
ret = proc.wait()
|
|
|
if wifexited(ret):
|
|
|
ret = os.WEXITSTATUS(ret)
|
|
|
if ret == 2:
|
|
|
print(stdout.decode('utf-8'))
|
|
|
sys.exit(1)
|
|
|
|
|
|
if ret != 0:
|
|
|
self._have[allreqs] = (False, stdout)
|
|
|
return False, stdout
|
|
|
|
|
|
self._have[allreqs] = (True, None)
|
|
|
return True, None
|
|
|
|
|
|
def _detectslow(self, reqs):
|
|
|
"""update the timeout of slow test when appropriate"""
|
|
|
if b'slow' in reqs:
|
|
|
self._timeout = self._slowtimeout
|
|
|
|
|
|
def _iftest(self, args):
|
|
|
# implements "#if"
|
|
|
reqs = []
|
|
|
for arg in args:
|
|
|
if arg.startswith(b'no-') and arg[3:] in self._allcases:
|
|
|
if arg[3:] in self._case:
|
|
|
return False
|
|
|
elif arg in self._allcases:
|
|
|
if arg not in self._case:
|
|
|
return False
|
|
|
else:
|
|
|
reqs.append(arg)
|
|
|
self._detectslow(reqs)
|
|
|
return self._hghave(reqs)[0]
|
|
|
|
|
|
def _parsetest(self, lines):
|
|
|
# We generate a shell script which outputs unique markers to line
|
|
|
# up script results with our source. These markers include input
|
|
|
# line number and the last return code.
|
|
|
salt = b"SALT%d" % time.time()
|
|
|
def addsalt(line, inpython):
|
|
|
if inpython:
|
|
|
script.append(b'%s %d 0\n' % (salt, line))
|
|
|
else:
|
|
|
script.append(b'echo %s %d $?\n' % (salt, line))
|
|
|
activetrace = []
|
|
|
session = str(uuid.uuid4())
|
|
|
if PYTHON3:
|
|
|
session = session.encode('ascii')
|
|
|
hgcatapult = (os.getenv('HGTESTCATAPULTSERVERPIPE') or
|
|
|
os.getenv('HGCATAPULTSERVERPIPE'))
|
|
|
def toggletrace(cmd=None):
|
|
|
if not hgcatapult or hgcatapult == os.devnull:
|
|
|
return
|
|
|
|
|
|
if activetrace:
|
|
|
script.append(
|
|
|
b'echo END %s %s >> "$HGTESTCATAPULTSERVERPIPE"\n' % (
|
|
|
session, activetrace[0]))
|
|
|
if cmd is None:
|
|
|
return
|
|
|
|
|
|
if isinstance(cmd, str):
|
|
|
quoted = shellquote(cmd.strip())
|
|
|
else:
|
|
|
quoted = shellquote(cmd.strip().decode('utf8')).encode('utf8')
|
|
|
quoted = quoted.replace(b'\\', b'\\\\')
|
|
|
script.append(
|
|
|
b'echo START %s %s >> "$HGTESTCATAPULTSERVERPIPE"\n' % (
|
|
|
session, quoted))
|
|
|
activetrace[0:] = [quoted]
|
|
|
|
|
|
script = []
|
|
|
|
|
|
# After we run the shell script, we re-unify the script output
|
|
|
# with non-active parts of the source, with synchronization by our
|
|
|
# SALT line number markers. The after table contains the non-active
|
|
|
# components, ordered by line number.
|
|
|
after = {}
|
|
|
|
|
|
# Expected shell script output.
|
|
|
expected = {}
|
|
|
|
|
|
pos = prepos = -1
|
|
|
|
|
|
# True or False when in a true or false conditional section
|
|
|
skipping = None
|
|
|
|
|
|
# We keep track of whether or not we're in a Python block so we
|
|
|
# can generate the surrounding doctest magic.
|
|
|
inpython = False
|
|
|
|
|
|
if self._debug:
|
|
|
script.append(b'set -x\n')
|
|
|
if self._hgcommand != b'hg':
|
|
|
script.append(b'alias hg="%s"\n' % self._hgcommand)
|
|
|
if os.getenv('MSYSTEM'):
|
|
|
script.append(b'alias pwd="pwd -W"\n')
|
|
|
|
|
|
if hgcatapult and hgcatapult != os.devnull:
|
|
|
if PYTHON3:
|
|
|
hgcatapult = hgcatapult.encode('utf8')
|
|
|
cataname = self.name.encode('utf8')
|
|
|
else:
|
|
|
cataname = self.name
|
|
|
|
|
|
# Kludge: use a while loop to keep the pipe from getting
|
|
|
# closed by our echo commands. The still-running file gets
|
|
|
# reaped at the end of the script, which causes the while
|
|
|
# loop to exit and closes the pipe. Sigh.
|
|
|
script.append(
|
|
|
b'rtendtracing() {\n'
|
|
|
b' echo END %(session)s %(name)s >> %(catapult)s\n'
|
|
|
b' rm -f "$TESTTMP/.still-running"\n'
|
|
|
b'}\n'
|
|
|
b'trap "rtendtracing" 0\n'
|
|
|
b'touch "$TESTTMP/.still-running"\n'
|
|
|
b'while [ -f "$TESTTMP/.still-running" ]; do sleep 1; done '
|
|
|
b'> %(catapult)s &\n'
|
|
|
b'HGCATAPULTSESSION=%(session)s ; export HGCATAPULTSESSION\n'
|
|
|
b'echo START %(session)s %(name)s >> %(catapult)s\n'
|
|
|
% {
|
|
|
b'name': cataname,
|
|
|
b'session': session,
|
|
|
b'catapult': hgcatapult,
|
|
|
}
|
|
|
)
|
|
|
|
|
|
if self._case:
|
|
|
casestr = b'#'.join(self._case)
|
|
|
if isinstance(self._case, str):
|
|
|
quoted = shellquote(casestr)
|
|
|
else:
|
|
|
quoted = shellquote(casestr.decode('utf8')).encode('utf8')
|
|
|
script.append(b'TESTCASE=%s\n' % quoted)
|
|
|
script.append(b'export TESTCASE\n')
|
|
|
|
|
|
n = 0
|
|
|
for n, l in enumerate(lines):
|
|
|
if not l.endswith(b'\n'):
|
|
|
l += b'\n'
|
|
|
if l.startswith(b'#require'):
|
|
|
lsplit = l.split()
|
|
|
if len(lsplit) < 2 or lsplit[0] != b'#require':
|
|
|
after.setdefault(pos, []).append(' !!! invalid #require\n')
|
|
|
if not skipping:
|
|
|
haveresult, message = self._hghave(lsplit[1:])
|
|
|
if not haveresult:
|
|
|
script = [b'echo "%s"\nexit 80\n' % message]
|
|
|
break
|
|
|
after.setdefault(pos, []).append(l)
|
|
|
elif l.startswith(b'#if'):
|
|
|
lsplit = l.split()
|
|
|
if len(lsplit) < 2 or lsplit[0] != b'#if':
|
|
|
after.setdefault(pos, []).append(' !!! invalid #if\n')
|
|
|
if skipping is not None:
|
|
|
after.setdefault(pos, []).append(' !!! nested #if\n')
|
|
|
skipping = not self._iftest(lsplit[1:])
|
|
|
after.setdefault(pos, []).append(l)
|
|
|
elif l.startswith(b'#else'):
|
|
|
if skipping is None:
|
|
|
after.setdefault(pos, []).append(' !!! missing #if\n')
|
|
|
skipping = not skipping
|
|
|
after.setdefault(pos, []).append(l)
|
|
|
elif l.startswith(b'#endif'):
|
|
|
if skipping is None:
|
|
|
after.setdefault(pos, []).append(' !!! missing #if\n')
|
|
|
skipping = None
|
|
|
after.setdefault(pos, []).append(l)
|
|
|
elif skipping:
|
|
|
after.setdefault(pos, []).append(l)
|
|
|
elif l.startswith(b' >>> '): # python inlines
|
|
|
after.setdefault(pos, []).append(l)
|
|
|
prepos = pos
|
|
|
pos = n
|
|
|
if not inpython:
|
|
|
# We've just entered a Python block. Add the header.
|
|
|
inpython = True
|
|
|
addsalt(prepos, False) # Make sure we report the exit code.
|
|
|
script.append(b'"%s" -m heredoctest <<EOF\n' % PYTHON)
|
|
|
addsalt(n, True)
|
|
|
script.append(l[2:])
|
|
|
elif l.startswith(b' ... '): # python inlines
|
|
|
after.setdefault(prepos, []).append(l)
|
|
|
script.append(l[2:])
|
|
|
elif l.startswith(b' $ '): # commands
|
|
|
if inpython:
|
|
|
script.append(b'EOF\n')
|
|
|
inpython = False
|
|
|
after.setdefault(pos, []).append(l)
|
|
|
prepos = pos
|
|
|
pos = n
|
|
|
addsalt(n, False)
|
|
|
rawcmd = l[4:]
|
|
|
cmd = rawcmd.split()
|
|
|
toggletrace(rawcmd)
|
|
|
if len(cmd) == 2 and cmd[0] == b'cd':
|
|
|
l = b' $ cd %s || exit 1\n' % cmd[1]
|
|
|
script.append(rawcmd)
|
|
|
elif l.startswith(b' > '): # continuations
|
|
|
after.setdefault(prepos, []).append(l)
|
|
|
script.append(l[4:])
|
|
|
elif l.startswith(b' '): # results
|
|
|
# Queue up a list of expected results.
|
|
|
expected.setdefault(pos, []).append(l[2:])
|
|
|
else:
|
|
|
if inpython:
|
|
|
script.append(b'EOF\n')
|
|
|
inpython = False
|
|
|
# Non-command/result. Queue up for merged output.
|
|
|
after.setdefault(pos, []).append(l)
|
|
|
|
|
|
if inpython:
|
|
|
script.append(b'EOF\n')
|
|
|
if skipping is not None:
|
|
|
after.setdefault(pos, []).append(' !!! missing #endif\n')
|
|
|
addsalt(n + 1, False)
|
|
|
# Need to end any current per-command trace
|
|
|
if activetrace:
|
|
|
toggletrace()
|
|
|
return salt, script, after, expected
|
|
|
|
|
|
def _processoutput(self, exitcode, output, salt, after, expected):
|
|
|
# Merge the script output back into a unified test.
|
|
|
warnonly = WARN_UNDEFINED # 1: not yet; 2: yes; 3: for sure not
|
|
|
if exitcode != 0:
|
|
|
warnonly = WARN_NO
|
|
|
|
|
|
pos = -1
|
|
|
postout = []
|
|
|
for out_rawline in output:
|
|
|
out_line, cmd_line = out_rawline, None
|
|
|
if salt in out_rawline:
|
|
|
out_line, cmd_line = out_rawline.split(salt, 1)
|
|
|
|
|
|
pos, postout, warnonly = self._process_out_line(out_line,
|
|
|
pos,
|
|
|
postout,
|
|
|
expected,
|
|
|
warnonly)
|
|
|
pos, postout = self._process_cmd_line(cmd_line, pos, postout,
|
|
|
after)
|
|
|
|
|
|
if pos in after:
|
|
|
postout += after.pop(pos)
|
|
|
|
|
|
if warnonly == WARN_YES:
|
|
|
exitcode = False # Set exitcode to warned.
|
|
|
|
|
|
return exitcode, postout
|
|
|
|
|
|
def _process_out_line(self, out_line, pos, postout, expected, warnonly):
|
|
|
while out_line:
|
|
|
if not out_line.endswith(b'\n'):
|
|
|
out_line += b' (no-eol)\n'
|
|
|
|
|
|
# Find the expected output at the current position.
|
|
|
els = [None]
|
|
|
if expected.get(pos, None):
|
|
|
els = expected[pos]
|
|
|
|
|
|
optional = []
|
|
|
for i, el in enumerate(els):
|
|
|
r = False
|
|
|
if el:
|
|
|
r, exact = self.linematch(el, out_line)
|
|
|
if isinstance(r, str):
|
|
|
if r == '-glob':
|
|
|
out_line = ''.join(el.rsplit(' (glob)', 1))
|
|
|
r = '' # Warn only this line.
|
|
|
elif r == "retry":
|
|
|
postout.append(b' ' + el)
|
|
|
else:
|
|
|
log('\ninfo, unknown linematch result: %r\n' % r)
|
|
|
r = False
|
|
|
if r:
|
|
|
els.pop(i)
|
|
|
break
|
|
|
if el:
|
|
|
if isoptional(el):
|
|
|
optional.append(i)
|
|
|
else:
|
|
|
m = optline.match(el)
|
|
|
if m:
|
|
|
conditions = [
|
|
|
c for c in m.group(2).split(b' ')]
|
|
|
|
|
|
if not self._iftest(conditions):
|
|
|
optional.append(i)
|
|
|
if exact:
|
|
|
# Don't allow line to be matches against a later
|
|
|
# line in the output
|
|
|
els.pop(i)
|
|
|
break
|
|
|
|
|
|
if r:
|
|
|
if r == "retry":
|
|
|
continue
|
|
|
# clean up any optional leftovers
|
|
|
for i in optional:
|
|
|
postout.append(b' ' + els[i])
|
|
|
for i in reversed(optional):
|
|
|
del els[i]
|
|
|
postout.append(b' ' + el)
|
|
|
else:
|
|
|
if self.NEEDESCAPE(out_line):
|
|
|
out_line = TTest._stringescape(b'%s (esc)\n' %
|
|
|
out_line.rstrip(b'\n'))
|
|
|
postout.append(b' ' + out_line) # Let diff deal with it.
|
|
|
if r != '': # If line failed.
|
|
|
warnonly = WARN_NO
|
|
|
elif warnonly == WARN_UNDEFINED:
|
|
|
warnonly = WARN_YES
|
|
|
break
|
|
|
else:
|
|
|
# clean up any optional leftovers
|
|
|
while expected.get(pos, None):
|
|
|
el = expected[pos].pop(0)
|
|
|
if el:
|
|
|
if not isoptional(el):
|
|
|
m = optline.match(el)
|
|
|
if m:
|
|
|
conditions = [c for c in m.group(2).split(b' ')]
|
|
|
|
|
|
if self._iftest(conditions):
|
|
|
# Don't append as optional line
|
|
|
continue
|
|
|
else:
|
|
|
continue
|
|
|
postout.append(b' ' + el)
|
|
|
return pos, postout, warnonly
|
|
|
|
|
|
def _process_cmd_line(self, cmd_line, pos, postout, after):
|
|
|
"""process a "command" part of a line from unified test output"""
|
|
|
if cmd_line:
|
|
|
# Add on last return code.
|
|
|
ret = int(cmd_line.split()[1])
|
|
|
if ret != 0:
|
|
|
postout.append(b' [%d]\n' % ret)
|
|
|
if pos in after:
|
|
|
# Merge in non-active test bits.
|
|
|
postout += after.pop(pos)
|
|
|
pos = int(cmd_line.split()[0])
|
|
|
return pos, postout
|
|
|
|
|
|
@staticmethod
|
|
|
def rematch(el, l):
|
|
|
try:
|
|
|
el = b'(?:' + el + b')'
|
|
|
# use \Z to ensure that the regex matches to the end of the string
|
|
|
if os.name == 'nt':
|
|
|
return re.match(el + br'\r?\n\Z', l)
|
|
|
return re.match(el + br'\n\Z', l)
|
|
|
except re.error:
|
|
|
# el is an invalid regex
|
|
|
return False
|
|
|
|
|
|
@staticmethod
|
|
|
def globmatch(el, l):
|
|
|
# The only supported special characters are * and ? plus / which also
|
|
|
# matches \ on windows. Escaping of these characters is supported.
|
|
|
if el + b'\n' == l:
|
|
|
if os.altsep:
|
|
|
# matching on "/" is not needed for this line
|
|
|
for pat in checkcodeglobpats:
|
|
|
if pat.match(el):
|
|
|
return True
|
|
|
return b'-glob'
|
|
|
return True
|
|
|
el = el.replace(b'$LOCALIP', b'*')
|
|
|
i, n = 0, len(el)
|
|
|
res = b''
|
|
|
while i < n:
|
|
|
c = el[i:i + 1]
|
|
|
i += 1
|
|
|
if c == b'\\' and i < n and el[i:i + 1] in b'*?\\/':
|
|
|
res += el[i - 1:i + 1]
|
|
|
i += 1
|
|
|
elif c == b'*':
|
|
|
res += b'.*'
|
|
|
elif c == b'?':
|
|
|
res += b'.'
|
|
|
elif c == b'/' and os.altsep:
|
|
|
res += b'[/\\\\]'
|
|
|
else:
|
|
|
res += re.escape(c)
|
|
|
return TTest.rematch(res, l)
|
|
|
|
|
|
def linematch(self, el, l):
|
|
|
if el == l: # perfect match (fast)
|
|
|
return True, True
|
|
|
retry = False
|
|
|
if isoptional(el):
|
|
|
retry = "retry"
|
|
|
el = el[:-len(MARK_OPTIONAL)] + b"\n"
|
|
|
else:
|
|
|
m = optline.match(el)
|
|
|
if m:
|
|
|
conditions = [c for c in m.group(2).split(b' ')]
|
|
|
|
|
|
el = m.group(1) + b"\n"
|
|
|
if not self._iftest(conditions):
|
|
|
# listed feature missing, should not match
|
|
|
return "retry", False
|
|
|
|
|
|
if el.endswith(b" (esc)\n"):
|
|
|
if PYTHON3:
|
|
|
el = el[:-7].decode('unicode_escape') + '\n'
|
|
|
el = el.encode('utf-8')
|
|
|
else:
|
|
|
el = el[:-7].decode('string-escape') + '\n'
|
|
|
if el == l or os.name == 'nt' and el[:-1] + b'\r\n' == l:
|
|
|
return True, True
|
|
|
if el.endswith(b" (re)\n"):
|
|
|
return (TTest.rematch(el[:-6], l) or retry), False
|
|
|
if el.endswith(b" (glob)\n"):
|
|
|
# ignore '(glob)' added to l by 'replacements'
|
|
|
if l.endswith(b" (glob)\n"):
|
|
|
l = l[:-8] + b"\n"
|
|
|
return (TTest.globmatch(el[:-8], l) or retry), False
|
|
|
if os.altsep:
|
|
|
_l = l.replace(b'\\', b'/')
|
|
|
if el == _l or os.name == 'nt' and el[:-1] + b'\r\n' == _l:
|
|
|
return True, True
|
|
|
return retry, True
|
|
|
|
|
|
@staticmethod
|
|
|
def parsehghaveoutput(lines):
|
|
|
'''Parse hghave log lines.
|
|
|
|
|
|
Return tuple of lists (missing, failed):
|
|
|
* the missing/unknown features
|
|
|
* the features for which existence check failed'''
|
|
|
missing = []
|
|
|
failed = []
|
|
|
for line in lines:
|
|
|
if line.startswith(TTest.SKIPPED_PREFIX):
|
|
|
line = line.splitlines()[0]
|
|
|
missing.append(line[len(TTest.SKIPPED_PREFIX):].decode('utf-8'))
|
|
|
elif line.startswith(TTest.FAILED_PREFIX):
|
|
|
line = line.splitlines()[0]
|
|
|
failed.append(line[len(TTest.FAILED_PREFIX):].decode('utf-8'))
|
|
|
|
|
|
return missing, failed
|
|
|
|
|
|
@staticmethod
|
|
|
def _escapef(m):
|
|
|
return TTest.ESCAPEMAP[m.group(0)]
|
|
|
|
|
|
@staticmethod
|
|
|
def _stringescape(s):
|
|
|
return TTest.ESCAPESUB(TTest._escapef, s)
|
|
|
|
|
|
iolock = threading.RLock()
|
|
|
firstlock = threading.RLock()
|
|
|
firsterror = False
|
|
|
|
|
|
class TestResult(unittest._TextTestResult):
|
|
|
"""Holds results when executing via unittest."""
|
|
|
# Don't worry too much about accessing the non-public _TextTestResult.
|
|
|
# It is relatively common in Python testing tools.
|
|
|
def __init__(self, options, *args, **kwargs):
|
|
|
super(TestResult, self).__init__(*args, **kwargs)
|
|
|
|
|
|
self._options = options
|
|
|
|
|
|
# unittest.TestResult didn't have skipped until 2.7. We need to
|
|
|
# polyfill it.
|
|
|
self.skipped = []
|
|
|
|
|
|
# We have a custom "ignored" result that isn't present in any Python
|
|
|
# unittest implementation. It is very similar to skipped. It may make
|
|
|
# sense to map it into skip some day.
|
|
|
self.ignored = []
|
|
|
|
|
|
self.times = []
|
|
|
self._firststarttime = None
|
|
|
# Data stored for the benefit of generating xunit reports.
|
|
|
self.successes = []
|
|
|
self.faildata = {}
|
|
|
|
|
|
if options.color == 'auto':
|
|
|
self.color = pygmentspresent and self.stream.isatty()
|
|
|
elif options.color == 'never':
|
|
|
self.color = False
|
|
|
else: # 'always', for testing purposes
|
|
|
self.color = pygmentspresent
|
|
|
|
|
|
def onStart(self, test):
|
|
|
""" Can be overriden by custom TestResult
|
|
|
"""
|
|
|
|
|
|
def onEnd(self):
|
|
|
""" Can be overriden by custom TestResult
|
|
|
"""
|
|
|
|
|
|
def addFailure(self, test, reason):
|
|
|
self.failures.append((test, reason))
|
|
|
|
|
|
if self._options.first:
|
|
|
self.stop()
|
|
|
else:
|
|
|
with iolock:
|
|
|
if reason == "timed out":
|
|
|
self.stream.write('t')
|
|
|
else:
|
|
|
if not self._options.nodiff:
|
|
|
self.stream.write('\n')
|
|
|
# Exclude the '\n' from highlighting to lex correctly
|
|
|
formatted = 'ERROR: %s output changed\n' % test
|
|
|
self.stream.write(highlightmsg(formatted, self.color))
|
|
|
self.stream.write('!')
|
|
|
|
|
|
self.stream.flush()
|
|
|
|
|
|
def addSuccess(self, test):
|
|
|
with iolock:
|
|
|
super(TestResult, self).addSuccess(test)
|
|
|
self.successes.append(test)
|
|
|
|
|
|
def addError(self, test, err):
|
|
|
super(TestResult, self).addError(test, err)
|
|
|
if self._options.first:
|
|
|
self.stop()
|
|
|
|
|
|
# Polyfill.
|
|
|
def addSkip(self, test, reason):
|
|
|
self.skipped.append((test, reason))
|
|
|
with iolock:
|
|
|
if self.showAll:
|
|
|
self.stream.writeln('skipped %s' % reason)
|
|
|
else:
|
|
|
self.stream.write('s')
|
|
|
self.stream.flush()
|
|
|
|
|
|
def addIgnore(self, test, reason):
|
|
|
self.ignored.append((test, reason))
|
|
|
with iolock:
|
|
|
if self.showAll:
|
|
|
self.stream.writeln('ignored %s' % reason)
|
|
|
else:
|
|
|
if reason not in ('not retesting', "doesn't match keyword"):
|
|
|
self.stream.write('i')
|
|
|
else:
|
|
|
self.testsRun += 1
|
|
|
self.stream.flush()
|
|
|
|
|
|
def addOutputMismatch(self, test, ret, got, expected):
|
|
|
"""Record a mismatch in test output for a particular test."""
|
|
|
if self.shouldStop or firsterror:
|
|
|
# don't print, some other test case already failed and
|
|
|
# printed, we're just stale and probably failed due to our
|
|
|
# temp dir getting cleaned up.
|
|
|
return
|
|
|
|
|
|
accepted = False
|
|
|
lines = []
|
|
|
|
|
|
with iolock:
|
|
|
if self._options.nodiff:
|
|
|
pass
|
|
|
elif self._options.view:
|
|
|
v = self._options.view
|
|
|
subprocess.call(r'"%s" "%s" "%s"' %
|
|
|
(v, _strpath(test.refpath),
|
|
|
_strpath(test.errpath)), shell=True)
|
|
|
else:
|
|
|
servefail, lines = getdiff(expected, got,
|
|
|
test.refpath, test.errpath)
|
|
|
self.stream.write('\n')
|
|
|
for line in lines:
|
|
|
line = highlightdiff(line, self.color)
|
|
|
if PYTHON3:
|
|
|
self.stream.flush()
|
|
|
self.stream.buffer.write(line)
|
|
|
self.stream.buffer.flush()
|
|
|
else:
|
|
|
self.stream.write(line)
|
|
|
self.stream.flush()
|
|
|
|
|
|
if servefail:
|
|
|
raise test.failureException(
|
|
|
'server failed to start (HGPORT=%s)' % test._startport)
|
|
|
|
|
|
# handle interactive prompt without releasing iolock
|
|
|
if self._options.interactive:
|
|
|
if test.readrefout() != expected:
|
|
|
self.stream.write(
|
|
|
'Reference output has changed (run again to prompt '
|
|
|
'changes)')
|
|
|
else:
|
|
|
self.stream.write('Accept this change? [n] ')
|
|
|
self.stream.flush()
|
|
|
answer = sys.stdin.readline().strip()
|
|
|
if answer.lower() in ('y', 'yes'):
|
|
|
if test.path.endswith(b'.t'):
|
|
|
rename(test.errpath, test.path)
|
|
|
else:
|
|
|
rename(test.errpath, '%s.out' % test.path)
|
|
|
accepted = True
|
|
|
if not accepted:
|
|
|
self.faildata[test.name] = b''.join(lines)
|
|
|
|
|
|
return accepted
|
|
|
|
|
|
def startTest(self, test):
|
|
|
super(TestResult, self).startTest(test)
|
|
|
|
|
|
# os.times module computes the user time and system time spent by
|
|
|
# child's processes along with real elapsed time taken by a process.
|
|
|
# This module has one limitation. It can only work for Linux user
|
|
|
# and not for Windows.
|
|
|
test.started = os.times()
|
|
|
if self._firststarttime is None: # thread racy but irrelevant
|
|
|
self._firststarttime = test.started[4]
|
|
|
|
|
|
def stopTest(self, test, interrupted=False):
|
|
|
super(TestResult, self).stopTest(test)
|
|
|
|
|
|
test.stopped = os.times()
|
|
|
|
|
|
starttime = test.started
|
|
|
endtime = test.stopped
|
|
|
origin = self._firststarttime
|
|
|
self.times.append((test.name,
|
|
|
endtime[2] - starttime[2], # user space CPU time
|
|
|
endtime[3] - starttime[3], # sys space CPU time
|
|
|
endtime[4] - starttime[4], # real time
|
|
|
starttime[4] - origin, # start date in run context
|
|
|
endtime[4] - origin, # end date in run context
|
|
|
))
|
|
|
|
|
|
if interrupted:
|
|
|
with iolock:
|
|
|
self.stream.writeln('INTERRUPTED: %s (after %d seconds)' % (
|
|
|
test.name, self.times[-1][3]))
|
|
|
|
|
|
def getTestResult():
|
|
|
"""
|
|
|
Returns the relevant test result
|
|
|
"""
|
|
|
if "CUSTOM_TEST_RESULT" in os.environ:
|
|
|
testresultmodule = __import__(os.environ["CUSTOM_TEST_RESULT"])
|
|
|
return testresultmodule.TestResult
|
|
|
else:
|
|
|
return TestResult
|
|
|
|
|
|
class TestSuite(unittest.TestSuite):
|
|
|
"""Custom unittest TestSuite that knows how to execute Mercurial tests."""
|
|
|
|
|
|
def __init__(self, testdir, jobs=1, whitelist=None, blacklist=None,
|
|
|
retest=False, keywords=None, loop=False, runs_per_test=1,
|
|
|
loadtest=None, showchannels=False,
|
|
|
*args, **kwargs):
|
|
|
"""Create a new instance that can run tests with a configuration.
|
|
|
|
|
|
testdir specifies the directory where tests are executed from. This
|
|
|
is typically the ``tests`` directory from Mercurial's source
|
|
|
repository.
|
|
|
|
|
|
jobs specifies the number of jobs to run concurrently. Each test
|
|
|
executes on its own thread. Tests actually spawn new processes, so
|
|
|
state mutation should not be an issue.
|
|
|
|
|
|
If there is only one job, it will use the main thread.
|
|
|
|
|
|
whitelist and blacklist denote tests that have been whitelisted and
|
|
|
blacklisted, respectively. These arguments don't belong in TestSuite.
|
|
|
Instead, whitelist and blacklist should be handled by the thing that
|
|
|
populates the TestSuite with tests. They are present to preserve
|
|
|
backwards compatible behavior which reports skipped tests as part
|
|
|
of the results.
|
|
|
|
|
|
retest denotes whether to retest failed tests. This arguably belongs
|
|
|
outside of TestSuite.
|
|
|
|
|
|
keywords denotes key words that will be used to filter which tests
|
|
|
to execute. This arguably belongs outside of TestSuite.
|
|
|
|
|
|
loop denotes whether to loop over tests forever.
|
|
|
"""
|
|
|
super(TestSuite, self).__init__(*args, **kwargs)
|
|
|
|
|
|
self._jobs = jobs
|
|
|
self._whitelist = whitelist
|
|
|
self._blacklist = blacklist
|
|
|
self._retest = retest
|
|
|
self._keywords = keywords
|
|
|
self._loop = loop
|
|
|
self._runs_per_test = runs_per_test
|
|
|
self._loadtest = loadtest
|
|
|
self._showchannels = showchannels
|
|
|
|
|
|
def run(self, result):
|
|
|
# We have a number of filters that need to be applied. We do this
|
|
|
# here instead of inside Test because it makes the running logic for
|
|
|
# Test simpler.
|
|
|
tests = []
|
|
|
num_tests = [0]
|
|
|
for test in self._tests:
|
|
|
def get():
|
|
|
num_tests[0] += 1
|
|
|
if getattr(test, 'should_reload', False):
|
|
|
return self._loadtest(test, num_tests[0])
|
|
|
return test
|
|
|
if not os.path.exists(test.path):
|
|
|
result.addSkip(test, "Doesn't exist")
|
|
|
continue
|
|
|
|
|
|
if not (self._whitelist and test.bname in self._whitelist):
|
|
|
if self._blacklist and test.bname in self._blacklist:
|
|
|
result.addSkip(test, 'blacklisted')
|
|
|
continue
|
|
|
|
|
|
if self._retest and not os.path.exists(test.errpath):
|
|
|
result.addIgnore(test, 'not retesting')
|
|
|
continue
|
|
|
|
|
|
if self._keywords:
|
|
|
with open(test.path, 'rb') as f:
|
|
|
t = f.read().lower() + test.bname.lower()
|
|
|
ignored = False
|
|
|
for k in self._keywords.lower().split():
|
|
|
if k not in t:
|
|
|
result.addIgnore(test, "doesn't match keyword")
|
|
|
ignored = True
|
|
|
break
|
|
|
|
|
|
if ignored:
|
|
|
continue
|
|
|
for _ in xrange(self._runs_per_test):
|
|
|
tests.append(get())
|
|
|
|
|
|
runtests = list(tests)
|
|
|
done = queue.Queue()
|
|
|
running = 0
|
|
|
|
|
|
channels = [""] * self._jobs
|
|
|
|
|
|
def job(test, result):
|
|
|
for n, v in enumerate(channels):
|
|
|
if not v:
|
|
|
channel = n
|
|
|
break
|
|
|
else:
|
|
|
raise ValueError('Could not find output channel')
|
|
|
channels[channel] = "=" + test.name[5:].split(".")[0]
|
|
|
try:
|
|
|
test(result)
|
|
|
done.put(None)
|
|
|
except KeyboardInterrupt:
|
|
|
pass
|
|
|
except: # re-raises
|
|
|
done.put(('!', test, 'run-test raised an error, see traceback'))
|
|
|
raise
|
|
|
finally:
|
|
|
try:
|
|
|
channels[channel] = ''
|
|
|
except IndexError:
|
|
|
pass
|
|
|
|
|
|
def stat():
|
|
|
count = 0
|
|
|
while channels:
|
|
|
d = '\n%03s ' % count
|
|
|
for n, v in enumerate(channels):
|
|
|
if v:
|
|
|
d += v[0]
|
|
|
channels[n] = v[1:] or '.'
|
|
|
else:
|
|
|
d += ' '
|
|
|
d += ' '
|
|
|
with iolock:
|
|
|
sys.stdout.write(d + ' ')
|
|
|
sys.stdout.flush()
|
|
|
for x in xrange(10):
|
|
|
if channels:
|
|
|
time.sleep(.1)
|
|
|
count += 1
|
|
|
|
|
|
stoppedearly = False
|
|
|
|
|
|
if self._showchannels:
|
|
|
statthread = threading.Thread(target=stat, name="stat")
|
|
|
statthread.start()
|
|
|
|
|
|
try:
|
|
|
while tests or running:
|
|
|
if not done.empty() or running == self._jobs or not tests:
|
|
|
try:
|
|
|
done.get(True, 1)
|
|
|
running -= 1
|
|
|
if result and result.shouldStop:
|
|
|
stoppedearly = True
|
|
|
break
|
|
|
except queue.Empty:
|
|
|
continue
|
|
|
if tests and not running == self._jobs:
|
|
|
test = tests.pop(0)
|
|
|
if self._loop:
|
|
|
if getattr(test, 'should_reload', False):
|
|
|
num_tests[0] += 1
|
|
|
tests.append(
|
|
|
self._loadtest(test, num_tests[0]))
|
|
|
else:
|
|
|
tests.append(test)
|
|
|
if self._jobs == 1:
|
|
|
job(test, result)
|
|
|
else:
|
|
|
t = threading.Thread(target=job, name=test.name,
|
|
|
args=(test, result))
|
|
|
t.start()
|
|
|
running += 1
|
|
|
|
|
|
# If we stop early we still need to wait on started tests to
|
|
|
# finish. Otherwise, there is a race between the test completing
|
|
|
# and the test's cleanup code running. This could result in the
|
|
|
# test reporting incorrect.
|
|
|
if stoppedearly:
|
|
|
while running:
|
|
|
try:
|
|
|
done.get(True, 1)
|
|
|
running -= 1
|
|
|
except queue.Empty:
|
|
|
continue
|
|
|
except KeyboardInterrupt:
|
|
|
for test in runtests:
|
|
|
test.abort()
|
|
|
|
|
|
channels = []
|
|
|
|
|
|
return result
|
|
|
|
|
|
# Save the most recent 5 wall-clock runtimes of each test to a
|
|
|
# human-readable text file named .testtimes. Tests are sorted
|
|
|
# alphabetically, while times for each test are listed from oldest to
|
|
|
# newest.
|
|
|
|
|
|
def loadtimes(outputdir):
|
|
|
times = []
|
|
|
try:
|
|
|
with open(os.path.join(outputdir, b'.testtimes')) as fp:
|
|
|
for line in fp:
|
|
|
m = re.match('(.*?) ([0-9. ]+)', line)
|
|
|
times.append((m.group(1),
|
|
|
[float(t) for t in m.group(2).split()]))
|
|
|
except IOError as err:
|
|
|
if err.errno != errno.ENOENT:
|
|
|
raise
|
|
|
return times
|
|
|
|
|
|
def savetimes(outputdir, result):
|
|
|
saved = dict(loadtimes(outputdir))
|
|
|
maxruns = 5
|
|
|
skipped = set([str(t[0]) for t in result.skipped])
|
|
|
for tdata in result.times:
|
|
|
test, real = tdata[0], tdata[3]
|
|
|
if test not in skipped:
|
|
|
ts = saved.setdefault(test, [])
|
|
|
ts.append(real)
|
|
|
ts[:] = ts[-maxruns:]
|
|
|
|
|
|
fd, tmpname = tempfile.mkstemp(prefix=b'.testtimes',
|
|
|
dir=outputdir, text=True)
|
|
|
with os.fdopen(fd, 'w') as fp:
|
|
|
for name, ts in sorted(saved.items()):
|
|
|
fp.write('%s %s\n' % (name, ' '.join(['%.3f' % (t,) for t in ts])))
|
|
|
timepath = os.path.join(outputdir, b'.testtimes')
|
|
|
try:
|
|
|
os.unlink(timepath)
|
|
|
except OSError:
|
|
|
pass
|
|
|
try:
|
|
|
os.rename(tmpname, timepath)
|
|
|
except OSError:
|
|
|
pass
|
|
|
|
|
|
class TextTestRunner(unittest.TextTestRunner):
|
|
|
"""Custom unittest test runner that uses appropriate settings."""
|
|
|
|
|
|
def __init__(self, runner, *args, **kwargs):
|
|
|
super(TextTestRunner, self).__init__(*args, **kwargs)
|
|
|
|
|
|
self._runner = runner
|
|
|
|
|
|
self._result = getTestResult()(self._runner.options, self.stream,
|
|
|
self.descriptions, self.verbosity)
|
|
|
|
|
|
def listtests(self, test):
|
|
|
test = sorted(test, key=lambda t: t.name)
|
|
|
|
|
|
self._result.onStart(test)
|
|
|
|
|
|
for t in test:
|
|
|
print(t.name)
|
|
|
self._result.addSuccess(t)
|
|
|
|
|
|
if self._runner.options.xunit:
|
|
|
with open(self._runner.options.xunit, "wb") as xuf:
|
|
|
self._writexunit(self._result, xuf)
|
|
|
|
|
|
if self._runner.options.json:
|
|
|
jsonpath = os.path.join(self._runner._outputdir, b'report.json')
|
|
|
with open(jsonpath, 'w') as fp:
|
|
|
self._writejson(self._result, fp)
|
|
|
|
|
|
return self._result
|
|
|
|
|
|
def run(self, test):
|
|
|
self._result.onStart(test)
|
|
|
test(self._result)
|
|
|
|
|
|
failed = len(self._result.failures)
|
|
|
skipped = len(self._result.skipped)
|
|
|
ignored = len(self._result.ignored)
|
|
|
|
|
|
with iolock:
|
|
|
self.stream.writeln('')
|
|
|
|
|
|
if not self._runner.options.noskips:
|
|
|
for test, msg in sorted(self._result.skipped,
|
|
|
key=lambda s: s[0].name):
|
|
|
formatted = 'Skipped %s: %s\n' % (test.name, msg)
|
|
|
msg = highlightmsg(formatted, self._result.color)
|
|
|
self.stream.write(msg)
|
|
|
for test, msg in sorted(self._result.failures,
|
|
|
key=lambda f: f[0].name):
|
|
|
formatted = 'Failed %s: %s\n' % (test.name, msg)
|
|
|
self.stream.write(highlightmsg(formatted, self._result.color))
|
|
|
for test, msg in sorted(self._result.errors,
|
|
|
key=lambda e: e[0].name):
|
|
|
self.stream.writeln('Errored %s: %s' % (test.name, msg))
|
|
|
|
|
|
if self._runner.options.xunit:
|
|
|
with open(self._runner.options.xunit, "wb") as xuf:
|
|
|
self._writexunit(self._result, xuf)
|
|
|
|
|
|
if self._runner.options.json:
|
|
|
jsonpath = os.path.join(self._runner._outputdir, b'report.json')
|
|
|
with open(jsonpath, 'w') as fp:
|
|
|
self._writejson(self._result, fp)
|
|
|
|
|
|
self._runner._checkhglib('Tested')
|
|
|
|
|
|
savetimes(self._runner._outputdir, self._result)
|
|
|
|
|
|
if failed and self._runner.options.known_good_rev:
|
|
|
self._bisecttests(t for t, m in self._result.failures)
|
|
|
self.stream.writeln(
|
|
|
'# Ran %d tests, %d skipped, %d failed.'
|
|
|
% (self._result.testsRun, skipped + ignored, failed))
|
|
|
if failed:
|
|
|
self.stream.writeln('python hash seed: %s' %
|
|
|
os.environ['PYTHONHASHSEED'])
|
|
|
if self._runner.options.time:
|
|
|
self.printtimes(self._result.times)
|
|
|
|
|
|
if self._runner.options.exceptions:
|
|
|
exceptions = aggregateexceptions(
|
|
|
os.path.join(self._runner._outputdir, b'exceptions'))
|
|
|
|
|
|
self.stream.writeln('Exceptions Report:')
|
|
|
self.stream.writeln('%d total from %d frames' %
|
|
|
(exceptions['total'],
|
|
|
len(exceptions['exceptioncounts'])))
|
|
|
combined = exceptions['combined']
|
|
|
for key in sorted(combined, key=combined.get, reverse=True):
|
|
|
frame, line, exc = key
|
|
|
totalcount, testcount, leastcount, leasttest = combined[key]
|
|
|
|
|
|
self.stream.writeln('%d (%d tests)\t%s: %s (%s - %d total)'
|
|
|
% (totalcount,
|
|
|
testcount,
|
|
|
frame, exc,
|
|
|
leasttest, leastcount))
|
|
|
|
|
|
self.stream.flush()
|
|
|
|
|
|
return self._result
|
|
|
|
|
|
def _bisecttests(self, tests):
|
|
|
bisectcmd = ['hg', 'bisect']
|
|
|
bisectrepo = self._runner.options.bisect_repo
|
|
|
if bisectrepo:
|
|
|
bisectcmd.extend(['-R', os.path.abspath(bisectrepo)])
|
|
|
def pread(args):
|
|
|
env = os.environ.copy()
|
|
|
env['HGPLAIN'] = '1'
|
|
|
p = subprocess.Popen(args, stderr=subprocess.STDOUT,
|
|
|
stdout=subprocess.PIPE, env=env)
|
|
|
data = p.stdout.read()
|
|
|
p.wait()
|
|
|
return data
|
|
|
for test in tests:
|
|
|
pread(bisectcmd + ['--reset']),
|
|
|
pread(bisectcmd + ['--bad', '.'])
|
|
|
pread(bisectcmd + ['--good', self._runner.options.known_good_rev])
|
|
|
# TODO: we probably need to forward more options
|
|
|
# that alter hg's behavior inside the tests.
|
|
|
opts = ''
|
|
|
withhg = self._runner.options.with_hg
|
|
|
if withhg:
|
|
|
opts += ' --with-hg=%s ' % shellquote(_strpath(withhg))
|
|
|
rtc = '%s %s %s %s' % (sysexecutable, sys.argv[0], opts,
|
|
|
test)
|
|
|
data = pread(bisectcmd + ['--command', rtc])
|
|
|
m = re.search(
|
|
|
(br'\nThe first (?P<goodbad>bad|good) revision '
|
|
|
br'is:\nchangeset: +\d+:(?P<node>[a-f0-9]+)\n.*\n'
|
|
|
br'summary: +(?P<summary>[^\n]+)\n'),
|
|
|
data, (re.MULTILINE | re.DOTALL))
|
|
|
if m is None:
|
|
|
self.stream.writeln(
|
|
|
'Failed to identify failure point for %s' % test)
|
|
|
continue
|
|
|
dat = m.groupdict()
|
|
|
verb = 'broken' if dat['goodbad'] == b'bad' else 'fixed'
|
|
|
self.stream.writeln(
|
|
|
'%s %s by %s (%s)' % (
|
|
|
test, verb, dat['node'].decode('ascii'),
|
|
|
dat['summary'].decode('utf8', 'ignore')))
|
|
|
|
|
|
def printtimes(self, times):
|
|
|
# iolock held by run
|
|
|
self.stream.writeln('# Producing time report')
|
|
|
times.sort(key=lambda t: (t[3]))
|
|
|
cols = '%7.3f %7.3f %7.3f %7.3f %7.3f %s'
|
|
|
self.stream.writeln('%-7s %-7s %-7s %-7s %-7s %s' %
|
|
|
('start', 'end', 'cuser', 'csys', 'real', 'Test'))
|
|
|
for tdata in times:
|
|
|
test = tdata[0]
|
|
|
cuser, csys, real, start, end = tdata[1:6]
|
|
|
self.stream.writeln(cols % (start, end, cuser, csys, real, test))
|
|
|
|
|
|
@staticmethod
|
|
|
def _writexunit(result, outf):
|
|
|
# See http://llg.cubic.org/docs/junit/ for a reference.
|
|
|
timesd = dict((t[0], t[3]) for t in result.times)
|
|
|
doc = minidom.Document()
|
|
|
s = doc.createElement('testsuite')
|
|
|
s.setAttribute('errors', "0") # TODO
|
|
|
s.setAttribute('failures', str(len(result.failures)))
|
|
|
s.setAttribute('name', 'run-tests')
|
|
|
s.setAttribute('skipped', str(len(result.skipped) +
|
|
|
len(result.ignored)))
|
|
|
s.setAttribute('tests', str(result.testsRun))
|
|
|
doc.appendChild(s)
|
|
|
for tc in result.successes:
|
|
|
t = doc.createElement('testcase')
|
|
|
t.setAttribute('name', tc.name)
|
|
|
tctime = timesd.get(tc.name)
|
|
|
if tctime is not None:
|
|
|
t.setAttribute('time', '%.3f' % tctime)
|
|
|
s.appendChild(t)
|
|
|
for tc, err in sorted(result.faildata.items()):
|
|
|
t = doc.createElement('testcase')
|
|
|
t.setAttribute('name', tc)
|
|
|
tctime = timesd.get(tc)
|
|
|
if tctime is not None:
|
|
|
t.setAttribute('time', '%.3f' % tctime)
|
|
|
# createCDATASection expects a unicode or it will
|
|
|
# convert using default conversion rules, which will
|
|
|
# fail if string isn't ASCII.
|
|
|
err = cdatasafe(err).decode('utf-8', 'replace')
|
|
|
cd = doc.createCDATASection(err)
|
|
|
# Use 'failure' here instead of 'error' to match errors = 0,
|
|
|
# failures = len(result.failures) in the testsuite element.
|
|
|
failelem = doc.createElement('failure')
|
|
|
failelem.setAttribute('message', 'output changed')
|
|
|
failelem.setAttribute('type', 'output-mismatch')
|
|
|
failelem.appendChild(cd)
|
|
|
t.appendChild(failelem)
|
|
|
s.appendChild(t)
|
|
|
for tc, message in result.skipped:
|
|
|
# According to the schema, 'skipped' has no attributes. So store
|
|
|
# the skip message as a text node instead.
|
|
|
t = doc.createElement('testcase')
|
|
|
t.setAttribute('name', tc.name)
|
|
|
binmessage = message.encode('utf-8')
|
|
|
message = cdatasafe(binmessage).decode('utf-8', 'replace')
|
|
|
cd = doc.createCDATASection(message)
|
|
|
skipelem = doc.createElement('skipped')
|
|
|
skipelem.appendChild(cd)
|
|
|
t.appendChild(skipelem)
|
|
|
s.appendChild(t)
|
|
|
outf.write(doc.toprettyxml(indent=' ', encoding='utf-8'))
|
|
|
|
|
|
@staticmethod
|
|
|
def _writejson(result, outf):
|
|
|
timesd = {}
|
|
|
for tdata in result.times:
|
|
|
test = tdata[0]
|
|
|
timesd[test] = tdata[1:]
|
|
|
|
|
|
outcome = {}
|
|
|
groups = [('success', ((tc, None)
|
|
|
for tc in result.successes)),
|
|
|
('failure', result.failures),
|
|
|
('skip', result.skipped)]
|
|
|
for res, testcases in groups:
|
|
|
for tc, __ in testcases:
|
|
|
if tc.name in timesd:
|
|
|
diff = result.faildata.get(tc.name, b'')
|
|
|
try:
|
|
|
diff = diff.decode('unicode_escape')
|
|
|
except UnicodeDecodeError as e:
|
|
|
diff = '%r decoding diff, sorry' % e
|
|
|
tres = {'result': res,
|
|
|
'time': ('%0.3f' % timesd[tc.name][2]),
|
|
|
'cuser': ('%0.3f' % timesd[tc.name][0]),
|
|
|
'csys': ('%0.3f' % timesd[tc.name][1]),
|
|
|
'start': ('%0.3f' % timesd[tc.name][3]),
|
|
|
'end': ('%0.3f' % timesd[tc.name][4]),
|
|
|
'diff': diff,
|
|
|
}
|
|
|
else:
|
|
|
# blacklisted test
|
|
|
tres = {'result': res}
|
|
|
|
|
|
outcome[tc.name] = tres
|
|
|
jsonout = json.dumps(outcome, sort_keys=True, indent=4,
|
|
|
separators=(',', ': '))
|
|
|
outf.writelines(("testreport =", jsonout))
|
|
|
|
|
|
def sorttests(testdescs, previoustimes, shuffle=False):
|
|
|
"""Do an in-place sort of tests."""
|
|
|
if shuffle:
|
|
|
random.shuffle(testdescs)
|
|
|
return
|
|
|
|
|
|
if previoustimes:
|
|
|
def sortkey(f):
|
|
|
f = f['path']
|
|
|
if f in previoustimes:
|
|
|
# Use most recent time as estimate
|
|
|
return -previoustimes[f][-1]
|
|
|
else:
|
|
|
# Default to a rather arbitrary value of 1 second for new tests
|
|
|
return -1.0
|
|
|
else:
|
|
|
# keywords for slow tests
|
|
|
slow = {b'svn': 10,
|
|
|
b'cvs': 10,
|
|
|
b'hghave': 10,
|
|
|
b'largefiles-update': 10,
|
|
|
b'run-tests': 10,
|
|
|
b'corruption': 10,
|
|
|
b'race': 10,
|
|
|
b'i18n': 10,
|
|
|
b'check': 100,
|
|
|
b'gendoc': 100,
|
|
|
b'contrib-perf': 200,
|
|
|
b'merge-combination': 100,
|
|
|
}
|
|
|
perf = {}
|
|
|
|
|
|
def sortkey(f):
|
|
|
# run largest tests first, as they tend to take the longest
|
|
|
f = f['path']
|
|
|
try:
|
|
|
return perf[f]
|
|
|
except KeyError:
|
|
|
try:
|
|
|
val = -os.stat(f).st_size
|
|
|
except OSError as e:
|
|
|
if e.errno != errno.ENOENT:
|
|
|
raise
|
|
|
perf[f] = -1e9 # file does not exist, tell early
|
|
|
return -1e9
|
|
|
for kw, mul in slow.items():
|
|
|
if kw in f:
|
|
|
val *= mul
|
|
|
if f.endswith(b'.py'):
|
|
|
val /= 10.0
|
|
|
perf[f] = val / 1000.0
|
|
|
return perf[f]
|
|
|
|
|
|
testdescs.sort(key=sortkey)
|
|
|
|
|
|
class TestRunner(object):
|
|
|
"""Holds context for executing tests.
|
|
|
|
|
|
Tests rely on a lot of state. This object holds it for them.
|
|
|
"""
|
|
|
|
|
|
# Programs required to run tests.
|
|
|
REQUIREDTOOLS = [
|
|
|
b'diff',
|
|
|
b'grep',
|
|
|
b'unzip',
|
|
|
b'gunzip',
|
|
|
b'bunzip2',
|
|
|
b'sed',
|
|
|
]
|
|
|
|
|
|
# Maps file extensions to test class.
|
|
|
TESTTYPES = [
|
|
|
(b'.py', PythonTest),
|
|
|
(b'.t', TTest),
|
|
|
]
|
|
|
|
|
|
def __init__(self):
|
|
|
self.options = None
|
|
|
self._hgroot = None
|
|
|
self._testdir = None
|
|
|
self._outputdir = None
|
|
|
self._hgtmp = None
|
|
|
self._installdir = None
|
|
|
self._bindir = None
|
|
|
self._tmpbinddir = None
|
|
|
self._pythondir = None
|
|
|
self._coveragefile = None
|
|
|
self._createdfiles = []
|
|
|
self._hgcommand = None
|
|
|
self._hgpath = None
|
|
|
self._portoffset = 0
|
|
|
self._ports = {}
|
|
|
|
|
|
def run(self, args, parser=None):
|
|
|
"""Run the test suite."""
|
|
|
oldmask = os.umask(0o22)
|
|
|
try:
|
|
|
parser = parser or getparser()
|
|
|
options = parseargs(args, parser)
|
|
|
tests = [_bytespath(a) for a in options.tests]
|
|
|
if options.test_list is not None:
|
|
|
for listfile in options.test_list:
|
|
|
with open(listfile, 'rb') as f:
|
|
|
tests.extend(t for t in f.read().splitlines() if t)
|
|
|
self.options = options
|
|
|
|
|
|
self._checktools()
|
|
|
testdescs = self.findtests(tests)
|
|
|
if options.profile_runner:
|
|
|
import statprof
|
|
|
statprof.start()
|
|
|
result = self._run(testdescs)
|
|
|
if options.profile_runner:
|
|
|
statprof.stop()
|
|
|
statprof.display()
|
|
|
return result
|
|
|
|
|
|
finally:
|
|
|
os.umask(oldmask)
|
|
|
|
|
|
def _run(self, testdescs):
|
|
|
testdir = getcwdb()
|
|
|
self._testdir = osenvironb[b'TESTDIR'] = getcwdb()
|
|
|
# assume all tests in same folder for now
|
|
|
if testdescs:
|
|
|
pathname = os.path.dirname(testdescs[0]['path'])
|
|
|
if pathname:
|
|
|
testdir = os.path.join(testdir, pathname)
|
|
|
self._testdir = osenvironb[b'TESTDIR'] = testdir
|
|
|
if self.options.outputdir:
|
|
|
self._outputdir = canonpath(_bytespath(self.options.outputdir))
|
|
|
else:
|
|
|
self._outputdir = getcwdb()
|
|
|
if testdescs and pathname:
|
|
|
self._outputdir = os.path.join(self._outputdir, pathname)
|
|
|
previoustimes = {}
|
|
|
if self.options.order_by_runtime:
|
|
|
previoustimes = dict(loadtimes(self._outputdir))
|
|
|
sorttests(testdescs, previoustimes, shuffle=self.options.random)
|
|
|
|
|
|
if 'PYTHONHASHSEED' not in os.environ:
|
|
|
# use a random python hash seed all the time
|
|
|
# we do the randomness ourself to know what seed is used
|
|
|
os.environ['PYTHONHASHSEED'] = str(random.getrandbits(32))
|
|
|
|
|
|
if self.options.tmpdir:
|
|
|
self.options.keep_tmpdir = True
|
|
|
tmpdir = _bytespath(self.options.tmpdir)
|
|
|
if os.path.exists(tmpdir):
|
|
|
# Meaning of tmpdir has changed since 1.3: we used to create
|
|
|
# HGTMP inside tmpdir; now HGTMP is tmpdir. So fail if
|
|
|
# tmpdir already exists.
|
|
|
print("error: temp dir %r already exists" % tmpdir)
|
|
|
return 1
|
|
|
|
|
|
os.makedirs(tmpdir)
|
|
|
else:
|
|
|
d = None
|
|
|
if os.name == 'nt':
|
|
|
# without this, we get the default temp dir location, but
|
|
|
# in all lowercase, which causes troubles with paths (issue3490)
|
|
|
d = osenvironb.get(b'TMP', None)
|
|
|
tmpdir = tempfile.mkdtemp(b'', b'hgtests.', d)
|
|
|
|
|
|
self._hgtmp = osenvironb[b'HGTMP'] = (
|
|
|
os.path.realpath(tmpdir))
|
|
|
|
|
|
if self.options.with_hg:
|
|
|
self._installdir = None
|
|
|
whg = self.options.with_hg
|
|
|
self._bindir = os.path.dirname(os.path.realpath(whg))
|
|
|
assert isinstance(self._bindir, bytes)
|
|
|
self._hgcommand = os.path.basename(whg)
|
|
|
self._tmpbindir = os.path.join(self._hgtmp, b'install', b'bin')
|
|
|
os.makedirs(self._tmpbindir)
|
|
|
|
|
|
normbin = os.path.normpath(os.path.abspath(whg))
|
|
|
normbin = normbin.replace(os.sep.encode('ascii'), b'/')
|
|
|
|
|
|
# Other Python scripts in the test harness need to
|
|
|
# `import mercurial`. If `hg` is a Python script, we assume
|
|
|
# the Mercurial modules are relative to its path and tell the tests
|
|
|
# to load Python modules from its directory.
|
|
|
with open(whg, 'rb') as fh:
|
|
|
initial = fh.read(1024)
|
|
|
|
|
|
if re.match(b'#!.*python', initial):
|
|
|
self._pythondir = self._bindir
|
|
|
# If it looks like our in-repo Rust binary, use the source root.
|
|
|
# This is a bit hacky. But rhg is still not supported outside the
|
|
|
# source directory. So until it is, do the simple thing.
|
|
|
elif re.search(b'/rust/target/[^/]+/hg', normbin):
|
|
|
self._pythondir = os.path.dirname(self._testdir)
|
|
|
# Fall back to the legacy behavior.
|
|
|
else:
|
|
|
self._pythondir = self._bindir
|
|
|
|
|
|
else:
|
|
|
self._installdir = os.path.join(self._hgtmp, b"install")
|
|
|
self._bindir = os.path.join(self._installdir, b"bin")
|
|
|
self._hgcommand = b'hg'
|
|
|
self._tmpbindir = self._bindir
|
|
|
self._pythondir = os.path.join(self._installdir, b"lib", b"python")
|
|
|
|
|
|
# Force the use of hg.exe instead of relying on MSYS to recognize hg is
|
|
|
# a python script and feed it to python.exe. Legacy stdio is force
|
|
|
# enabled by hg.exe, and this is a more realistic way to launch hg
|
|
|
# anyway.
|
|
|
if os.name == 'nt' and not self._hgcommand.endswith(b'.exe'):
|
|
|
self._hgcommand += b'.exe'
|
|
|
|
|
|
# set CHGHG, then replace "hg" command by "chg"
|
|
|
chgbindir = self._bindir
|
|
|
if self.options.chg or self.options.with_chg:
|
|
|
osenvironb[b'CHGHG'] = os.path.join(self._bindir, self._hgcommand)
|
|
|
else:
|
|
|
osenvironb.pop(b'CHGHG', None) # drop flag for hghave
|
|
|
if self.options.chg:
|
|
|
self._hgcommand = b'chg'
|
|
|
elif self.options.with_chg:
|
|
|
chgbindir = os.path.dirname(os.path.realpath(self.options.with_chg))
|
|
|
self._hgcommand = os.path.basename(self.options.with_chg)
|
|
|
|
|
|
osenvironb[b"BINDIR"] = self._bindir
|
|
|
osenvironb[b"PYTHON"] = PYTHON
|
|
|
|
|
|
fileb = _bytespath(__file__)
|
|
|
runtestdir = os.path.abspath(os.path.dirname(fileb))
|
|
|
osenvironb[b'RUNTESTDIR'] = runtestdir
|
|
|
if PYTHON3:
|
|
|
sepb = _bytespath(os.pathsep)
|
|
|
else:
|
|
|
sepb = os.pathsep
|
|
|
path = [self._bindir, runtestdir] + osenvironb[b"PATH"].split(sepb)
|
|
|
if os.path.islink(__file__):
|
|
|
# test helper will likely be at the end of the symlink
|
|
|
realfile = os.path.realpath(fileb)
|
|
|
realdir = os.path.abspath(os.path.dirname(realfile))
|
|
|
path.insert(2, realdir)
|
|
|
if chgbindir != self._bindir:
|
|
|
path.insert(1, chgbindir)
|
|
|
if self._testdir != runtestdir:
|
|
|
path = [self._testdir] + path
|
|
|
if self._tmpbindir != self._bindir:
|
|
|
path = [self._tmpbindir] + path
|
|
|
osenvironb[b"PATH"] = sepb.join(path)
|
|
|
|
|
|
# Include TESTDIR in PYTHONPATH so that out-of-tree extensions
|
|
|
# can run .../tests/run-tests.py test-foo where test-foo
|
|
|
# adds an extension to HGRC. Also include run-test.py directory to
|
|
|
# import modules like heredoctest.
|
|
|
pypath = [self._pythondir, self._testdir, runtestdir]
|
|
|
# We have to augment PYTHONPATH, rather than simply replacing
|
|
|
# it, in case external libraries are only available via current
|
|
|
# PYTHONPATH. (In particular, the Subversion bindings on OS X
|
|
|
# are in /opt/subversion.)
|
|
|
oldpypath = osenvironb.get(IMPL_PATH)
|
|
|
if oldpypath:
|
|
|
pypath.append(oldpypath)
|
|
|
osenvironb[IMPL_PATH] = sepb.join(pypath)
|
|
|
|
|
|
if self.options.pure:
|
|
|
os.environ["HGTEST_RUN_TESTS_PURE"] = "--pure"
|
|
|
os.environ["HGMODULEPOLICY"] = "py"
|
|
|
|
|
|
if self.options.allow_slow_tests:
|
|
|
os.environ["HGTEST_SLOW"] = "slow"
|
|
|
elif 'HGTEST_SLOW' in os.environ:
|
|
|
del os.environ['HGTEST_SLOW']
|
|
|
|
|
|
self._coveragefile = os.path.join(self._testdir, b'.coverage')
|
|
|
|
|
|
if self.options.exceptions:
|
|
|
exceptionsdir = os.path.join(self._outputdir, b'exceptions')
|
|
|
try:
|
|
|
os.makedirs(exceptionsdir)
|
|
|
except OSError as e:
|
|
|
if e.errno != errno.EEXIST:
|
|
|
raise
|
|
|
|
|
|
# Remove all existing exception reports.
|
|
|
for f in os.listdir(exceptionsdir):
|
|
|
os.unlink(os.path.join(exceptionsdir, f))
|
|
|
|
|
|
osenvironb[b'HGEXCEPTIONSDIR'] = exceptionsdir
|
|
|
logexceptions = os.path.join(self._testdir, b'logexceptions.py')
|
|
|
self.options.extra_config_opt.append(
|
|
|
'extensions.logexceptions=%s' % logexceptions.decode('utf-8'))
|
|
|
|
|
|
vlog("# Using TESTDIR", self._testdir)
|
|
|
vlog("# Using RUNTESTDIR", osenvironb[b'RUNTESTDIR'])
|
|
|
vlog("# Using HGTMP", self._hgtmp)
|
|
|
vlog("# Using PATH", os.environ["PATH"])
|
|
|
vlog("# Using", IMPL_PATH, osenvironb[IMPL_PATH])
|
|
|
vlog("# Writing to directory", self._outputdir)
|
|
|
|
|
|
try:
|
|
|
return self._runtests(testdescs) or 0
|
|
|
finally:
|
|
|
time.sleep(.1)
|
|
|
self._cleanup()
|
|
|
|
|
|
def findtests(self, args):
|
|
|
"""Finds possible test files from arguments.
|
|
|
|
|
|
If you wish to inject custom tests into the test harness, this would
|
|
|
be a good function to monkeypatch or override in a derived class.
|
|
|
"""
|
|
|
if not args:
|
|
|
if self.options.changed:
|
|
|
proc = Popen4(b'hg st --rev "%s" -man0 .' %
|
|
|
_bytespath(self.options.changed), None, 0)
|
|
|
stdout, stderr = proc.communicate()
|
|
|
args = stdout.strip(b'\0').split(b'\0')
|
|
|
else:
|
|
|
args = os.listdir(b'.')
|
|
|
|
|
|
expanded_args = []
|
|
|
for arg in args:
|
|
|
if os.path.isdir(arg):
|
|
|
if not arg.endswith(b'/'):
|
|
|
arg += b'/'
|
|
|
expanded_args.extend([arg + a for a in os.listdir(arg)])
|
|
|
else:
|
|
|
expanded_args.append(arg)
|
|
|
args = expanded_args
|
|
|
|
|
|
testcasepattern = re.compile(
|
|
|
br'([\w-]+\.t|py)(?:#([a-zA-Z0-9_\-\.#]+))')
|
|
|
tests = []
|
|
|
for t in args:
|
|
|
case = []
|
|
|
|
|
|
if not (os.path.basename(t).startswith(b'test-')
|
|
|
and (t.endswith(b'.py') or t.endswith(b'.t'))):
|
|
|
|
|
|
m = testcasepattern.match(os.path.basename(t))
|
|
|
if m is not None:
|
|
|
t_basename, casestr = m.groups()
|
|
|
t = os.path.join(os.path.dirname(t), t_basename)
|
|
|
if casestr:
|
|
|
case = casestr.split(b'#')
|
|
|
else:
|
|
|
continue
|
|
|
|
|
|
if t.endswith(b'.t'):
|
|
|
# .t file may contain multiple test cases
|
|
|
casedimensions = parsettestcases(t)
|
|
|
if casedimensions:
|
|
|
cases = []
|
|
|
def addcases(case, casedimensions):
|
|
|
if not casedimensions:
|
|
|
cases.append(case)
|
|
|
else:
|
|
|
for c in casedimensions[0]:
|
|
|
addcases(case + [c], casedimensions[1:])
|
|
|
addcases([], casedimensions)
|
|
|
if case and case in cases:
|
|
|
cases = [case]
|
|
|
elif case:
|
|
|
# Ignore invalid cases
|
|
|
cases = []
|
|
|
else:
|
|
|
pass
|
|
|
tests += [{'path': t, 'case': c} for c in sorted(cases)]
|
|
|
else:
|
|
|
tests.append({'path': t})
|
|
|
else:
|
|
|
tests.append({'path': t})
|
|
|
return tests
|
|
|
|
|
|
def _runtests(self, testdescs):
|
|
|
def _reloadtest(test, i):
|
|
|
# convert a test back to its description dict
|
|
|
desc = {'path': test.path}
|
|
|
case = getattr(test, '_case', [])
|
|
|
if case:
|
|
|
desc['case'] = case
|
|
|
return self._gettest(desc, i)
|
|
|
|
|
|
try:
|
|
|
if self.options.restart:
|
|
|
orig = list(testdescs)
|
|
|
while testdescs:
|
|
|
desc = testdescs[0]
|
|
|
# desc['path'] is a relative path
|
|
|
if 'case' in desc:
|
|
|
casestr = b'#'.join(desc['case'])
|
|
|
errpath = b'%s#%s.err' % (desc['path'], casestr)
|
|
|
else:
|
|
|
errpath = b'%s.err' % desc['path']
|
|
|
errpath = os.path.join(self._outputdir, errpath)
|
|
|
if os.path.exists(errpath):
|
|
|
break
|
|
|
testdescs.pop(0)
|
|
|
if not testdescs:
|
|
|
print("running all tests")
|
|
|
testdescs = orig
|
|
|
|
|
|
tests = [self._gettest(d, i) for i, d in enumerate(testdescs)]
|
|
|
num_tests = len(tests) * self.options.runs_per_test
|
|
|
|
|
|
jobs = min(num_tests, self.options.jobs)
|
|
|
|
|
|
failed = False
|
|
|
kws = self.options.keywords
|
|
|
if kws is not None and PYTHON3:
|
|
|
kws = kws.encode('utf-8')
|
|
|
|
|
|
suite = TestSuite(self._testdir,
|
|
|
jobs=jobs,
|
|
|
whitelist=self.options.whitelisted,
|
|
|
blacklist=self.options.blacklist,
|
|
|
retest=self.options.retest,
|
|
|
keywords=kws,
|
|
|
loop=self.options.loop,
|
|
|
runs_per_test=self.options.runs_per_test,
|
|
|
showchannels=self.options.showchannels,
|
|
|
tests=tests, loadtest=_reloadtest)
|
|
|
verbosity = 1
|
|
|
if self.options.list_tests:
|
|
|
verbosity = 0
|
|
|
elif self.options.verbose:
|
|
|
verbosity = 2
|
|
|
runner = TextTestRunner(self, verbosity=verbosity)
|
|
|
|
|
|
if self.options.list_tests:
|
|
|
result = runner.listtests(suite)
|
|
|
else:
|
|
|
if self._installdir:
|
|
|
self._installhg()
|
|
|
self._checkhglib("Testing")
|
|
|
else:
|
|
|
self._usecorrectpython()
|
|
|
if self.options.chg:
|
|
|
assert self._installdir
|
|
|
self._installchg()
|
|
|
|
|
|
log('running %d tests using %d parallel processes' % (
|
|
|
num_tests, jobs))
|
|
|
|
|
|
result = runner.run(suite)
|
|
|
|
|
|
if result.failures or result.errors:
|
|
|
failed = True
|
|
|
|
|
|
result.onEnd()
|
|
|
|
|
|
if self.options.anycoverage:
|
|
|
self._outputcoverage()
|
|
|
except KeyboardInterrupt:
|
|
|
failed = True
|
|
|
print("\ninterrupted!")
|
|
|
|
|
|
if failed:
|
|
|
return 1
|
|
|
|
|
|
def _getport(self, count):
|
|
|
port = self._ports.get(count) # do we have a cached entry?
|
|
|
if port is None:
|
|
|
portneeded = 3
|
|
|
# above 100 tries we just give up and let test reports failure
|
|
|
for tries in xrange(100):
|
|
|
allfree = True
|
|
|
port = self.options.port + self._portoffset
|
|
|
for idx in xrange(portneeded):
|
|
|
if not checkportisavailable(port + idx):
|
|
|
allfree = False
|
|
|
break
|
|
|
self._portoffset += portneeded
|
|
|
if allfree:
|
|
|
break
|
|
|
self._ports[count] = port
|
|
|
return port
|
|
|
|
|
|
def _gettest(self, testdesc, count):
|
|
|
"""Obtain a Test by looking at its filename.
|
|
|
|
|
|
Returns a Test instance. The Test may not be runnable if it doesn't
|
|
|
map to a known type.
|
|
|
"""
|
|
|
path = testdesc['path']
|
|
|
lctest = path.lower()
|
|
|
testcls = Test
|
|
|
|
|
|
for ext, cls in self.TESTTYPES:
|
|
|
if lctest.endswith(ext):
|
|
|
testcls = cls
|
|
|
break
|
|
|
|
|
|
refpath = os.path.join(getcwdb(), path)
|
|
|
tmpdir = os.path.join(self._hgtmp, b'child%d' % count)
|
|
|
|
|
|
# extra keyword parameters. 'case' is used by .t tests
|
|
|
kwds = dict((k, testdesc[k]) for k in ['case'] if k in testdesc)
|
|
|
|
|
|
t = testcls(refpath, self._outputdir, tmpdir,
|
|
|
keeptmpdir=self.options.keep_tmpdir,
|
|
|
debug=self.options.debug,
|
|
|
first=self.options.first,
|
|
|
timeout=self.options.timeout,
|
|
|
startport=self._getport(count),
|
|
|
extraconfigopts=self.options.extra_config_opt,
|
|
|
py3warnings=self.options.py3_warnings,
|
|
|
shell=self.options.shell,
|
|
|
hgcommand=self._hgcommand,
|
|
|
usechg=bool(self.options.with_chg or self.options.chg),
|
|
|
useipv6=useipv6, **kwds)
|
|
|
t.should_reload = True
|
|
|
return t
|
|
|
|
|
|
def _cleanup(self):
|
|
|
"""Clean up state from this test invocation."""
|
|
|
if self.options.keep_tmpdir:
|
|
|
return
|
|
|
|
|
|
vlog("# Cleaning up HGTMP", self._hgtmp)
|
|
|
shutil.rmtree(self._hgtmp, True)
|
|
|
for f in self._createdfiles:
|
|
|
try:
|
|
|
os.remove(f)
|
|
|
except OSError:
|
|
|
pass
|
|
|
|
|
|
def _usecorrectpython(self):
|
|
|
"""Configure the environment to use the appropriate Python in tests."""
|
|
|
# Tests must use the same interpreter as us or bad things will happen.
|
|
|
pyexename = sys.platform == 'win32' and b'python.exe' or b'python'
|
|
|
|
|
|
# os.symlink() is a thing with py3 on Windows, but it requires
|
|
|
# Administrator rights.
|
|
|
if getattr(os, 'symlink', None) and os.name != 'nt':
|
|
|
vlog("# Making python executable in test path a symlink to '%s'" %
|
|
|
sysexecutable)
|
|
|
mypython = os.path.join(self._tmpbindir, pyexename)
|
|
|
try:
|
|
|
if os.readlink(mypython) == sysexecutable:
|
|
|
return
|
|
|
os.unlink(mypython)
|
|
|
except OSError as err:
|
|
|
if err.errno != errno.ENOENT:
|
|
|
raise
|
|
|
if self._findprogram(pyexename) != sysexecutable:
|
|
|
try:
|
|
|
os.symlink(sysexecutable, mypython)
|
|
|
self._createdfiles.append(mypython)
|
|
|
except OSError as err:
|
|
|
# child processes may race, which is harmless
|
|
|
if err.errno != errno.EEXIST:
|
|
|
raise
|
|
|
else:
|
|
|
exedir, exename = os.path.split(sysexecutable)
|
|
|
vlog("# Modifying search path to find %s as %s in '%s'" %
|
|
|
(exename, pyexename, exedir))
|
|
|
path = os.environ['PATH'].split(os.pathsep)
|
|
|
while exedir in path:
|
|
|
path.remove(exedir)
|
|
|
os.environ['PATH'] = os.pathsep.join([exedir] + path)
|
|
|
if not self._findprogram(pyexename):
|
|
|
print("WARNING: Cannot find %s in search path" % pyexename)
|
|
|
|
|
|
def _installhg(self):
|
|
|
"""Install hg into the test environment.
|
|
|
|
|
|
This will also configure hg with the appropriate testing settings.
|
|
|
"""
|
|
|
vlog("# Performing temporary installation of HG")
|
|
|
installerrs = os.path.join(self._hgtmp, b"install.err")
|
|
|
compiler = ''
|
|
|
if self.options.compiler:
|
|
|
compiler = '--compiler ' + self.options.compiler
|
|
|
if self.options.pure:
|
|
|
pure = b"--pure"
|
|
|
else:
|
|
|
pure = b""
|
|
|
|
|
|
# Run installer in hg root
|
|
|
script = os.path.realpath(sys.argv[0])
|
|
|
exe = sysexecutable
|
|
|
if PYTHON3:
|
|
|
compiler = _bytespath(compiler)
|
|
|
script = _bytespath(script)
|
|
|
exe = _bytespath(exe)
|
|
|
hgroot = os.path.dirname(os.path.dirname(script))
|
|
|
self._hgroot = hgroot
|
|
|
os.chdir(hgroot)
|
|
|
nohome = b'--home=""'
|
|
|
if os.name == 'nt':
|
|
|
# The --home="" trick works only on OS where os.sep == '/'
|
|
|
# because of a distutils convert_path() fast-path. Avoid it at
|
|
|
# least on Windows for now, deal with .pydistutils.cfg bugs
|
|
|
# when they happen.
|
|
|
nohome = b''
|
|
|
cmd = (b'"%(exe)s" setup.py %(pure)s clean --all'
|
|
|
b' build %(compiler)s --build-base="%(base)s"'
|
|
|
b' install --force --prefix="%(prefix)s"'
|
|
|
b' --install-lib="%(libdir)s"'
|
|
|
b' --install-scripts="%(bindir)s" %(nohome)s >%(logfile)s 2>&1'
|
|
|
% {b'exe': exe, b'pure': pure,
|
|
|
b'compiler': compiler,
|
|
|
b'base': os.path.join(self._hgtmp, b"build"),
|
|
|
b'prefix': self._installdir, b'libdir': self._pythondir,
|
|
|
b'bindir': self._bindir,
|
|
|
b'nohome': nohome, b'logfile': installerrs})
|
|
|
|
|
|
# setuptools requires install directories to exist.
|
|
|
def makedirs(p):
|
|
|
try:
|
|
|
os.makedirs(p)
|
|
|
except OSError as e:
|
|
|
if e.errno != errno.EEXIST:
|
|
|
raise
|
|
|
makedirs(self._pythondir)
|
|
|
makedirs(self._bindir)
|
|
|
|
|
|
vlog("# Running", cmd)
|
|
|
if subprocess.call(_strpath(cmd), shell=True) == 0:
|
|
|
if not self.options.verbose:
|
|
|
try:
|
|
|
os.remove(installerrs)
|
|
|
except OSError as e:
|
|
|
if e.errno != errno.ENOENT:
|
|
|
raise
|
|
|
else:
|
|
|
with open(installerrs, 'rb') as f:
|
|
|
for line in f:
|
|
|
if PYTHON3:
|
|
|
sys.stdout.buffer.write(line)
|
|
|
else:
|
|
|
sys.stdout.write(line)
|
|
|
sys.exit(1)
|
|
|
os.chdir(self._testdir)
|
|
|
|
|
|
self._usecorrectpython()
|
|
|
|
|
|
if self.options.py3_warnings and not self.options.anycoverage:
|
|
|
vlog("# Updating hg command to enable Py3k Warnings switch")
|
|
|
with open(os.path.join(self._bindir, 'hg'), 'rb') as f:
|
|
|
lines = [line.rstrip() for line in f]
|
|
|
lines[0] += ' -3'
|
|
|
with open(os.path.join(self._bindir, 'hg'), 'wb') as f:
|
|
|
for line in lines:
|
|
|
f.write(line + '\n')
|
|
|
|
|
|
hgbat = os.path.join(self._bindir, b'hg.bat')
|
|
|
if os.path.isfile(hgbat):
|
|
|
# hg.bat expects to be put in bin/scripts while run-tests.py
|
|
|
# installation layout put it in bin/ directly. Fix it
|
|
|
with open(hgbat, 'rb') as f:
|
|
|
data = f.read()
|
|
|
if br'"%~dp0..\python" "%~dp0hg" %*' in data:
|
|
|
data = data.replace(br'"%~dp0..\python" "%~dp0hg" %*',
|
|
|
b'"%~dp0python" "%~dp0hg" %*')
|
|
|
with open(hgbat, 'wb') as f:
|
|
|
f.write(data)
|
|
|
else:
|
|
|
print('WARNING: cannot fix hg.bat reference to python.exe')
|
|
|
|
|
|
if self.options.anycoverage:
|
|
|
custom = os.path.join(osenvironb[b'RUNTESTDIR'], 'sitecustomize.py')
|
|
|
target = os.path.join(self._pythondir, 'sitecustomize.py')
|
|
|
vlog('# Installing coverage trigger to %s' % target)
|
|
|
shutil.copyfile(custom, target)
|
|
|
rc = os.path.join(self._testdir, '.coveragerc')
|
|
|
vlog('# Installing coverage rc to %s' % rc)
|
|
|
os.environ['COVERAGE_PROCESS_START'] = rc
|
|
|
covdir = os.path.join(self._installdir, '..', 'coverage')
|
|
|
try:
|
|
|
os.mkdir(covdir)
|
|
|
except OSError as e:
|
|
|
if e.errno != errno.EEXIST:
|
|
|
raise
|
|
|
|
|
|
os.environ['COVERAGE_DIR'] = covdir
|
|
|
|
|
|
def _checkhglib(self, verb):
|
|
|
"""Ensure that the 'mercurial' package imported by python is
|
|
|
the one we expect it to be. If not, print a warning to stderr."""
|
|
|
if ((self._bindir == self._pythondir) and
|
|
|
(self._bindir != self._tmpbindir)):
|
|
|
# The pythondir has been inferred from --with-hg flag.
|
|
|
# We cannot expect anything sensible here.
|
|
|
return
|
|
|
expecthg = os.path.join(self._pythondir, b'mercurial')
|
|
|
actualhg = self._gethgpath()
|
|
|
if os.path.abspath(actualhg) != os.path.abspath(expecthg):
|
|
|
sys.stderr.write('warning: %s with unexpected mercurial lib: %s\n'
|
|
|
' (expected %s)\n'
|
|
|
% (verb, actualhg, expecthg))
|
|
|
def _gethgpath(self):
|
|
|
"""Return the path to the mercurial package that is actually found by
|
|
|
the current Python interpreter."""
|
|
|
if self._hgpath is not None:
|
|
|
return self._hgpath
|
|
|
|
|
|
cmd = b'"%s" -c "import mercurial; print (mercurial.__path__[0])"'
|
|
|
cmd = cmd % PYTHON
|
|
|
if PYTHON3:
|
|
|
cmd = _strpath(cmd)
|
|
|
|
|
|
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, shell=True)
|
|
|
out, err = p.communicate()
|
|
|
|
|
|
self._hgpath = out.strip()
|
|
|
|
|
|
return self._hgpath
|
|
|
|
|
|
def _installchg(self):
|
|
|
"""Install chg into the test environment"""
|
|
|
vlog('# Performing temporary installation of CHG')
|
|
|
assert os.path.dirname(self._bindir) == self._installdir
|
|
|
assert self._hgroot, 'must be called after _installhg()'
|
|
|
cmd = (b'"%(make)s" clean install PREFIX="%(prefix)s"'
|
|
|
% {b'make': b'make', # TODO: switch by option or environment?
|
|
|
b'prefix': self._installdir})
|
|
|
cwd = os.path.join(self._hgroot, b'contrib', b'chg')
|
|
|
vlog("# Running", cmd)
|
|
|
proc = subprocess.Popen(cmd, shell=True, cwd=cwd,
|
|
|
stdin=subprocess.PIPE, stdout=subprocess.PIPE,
|
|
|
stderr=subprocess.STDOUT)
|
|
|
out, _err = proc.communicate()
|
|
|
if proc.returncode != 0:
|
|
|
if PYTHON3:
|
|
|
sys.stdout.buffer.write(out)
|
|
|
else:
|
|
|
sys.stdout.write(out)
|
|
|
sys.exit(1)
|
|
|
|
|
|
def _outputcoverage(self):
|
|
|
"""Produce code coverage output."""
|
|
|
import coverage
|
|
|
coverage = coverage.coverage
|
|
|
|
|
|
vlog('# Producing coverage report')
|
|
|
# chdir is the easiest way to get short, relative paths in the
|
|
|
# output.
|
|
|
os.chdir(self._hgroot)
|
|
|
covdir = os.path.join(self._installdir, '..', 'coverage')
|
|
|
cov = coverage(data_file=os.path.join(covdir, 'cov'))
|
|
|
|
|
|
# Map install directory paths back to source directory.
|
|
|
cov.config.paths['srcdir'] = ['.', self._pythondir]
|
|
|
|
|
|
cov.combine()
|
|
|
|
|
|
omit = [os.path.join(x, '*') for x in [self._bindir, self._testdir]]
|
|
|
cov.report(ignore_errors=True, omit=omit)
|
|
|
|
|
|
if self.options.htmlcov:
|
|
|
htmldir = os.path.join(self._outputdir, 'htmlcov')
|
|
|
cov.html_report(directory=htmldir, omit=omit)
|
|
|
if self.options.annotate:
|
|
|
adir = os.path.join(self._outputdir, 'annotated')
|
|
|
if not os.path.isdir(adir):
|
|
|
os.mkdir(adir)
|
|
|
cov.annotate(directory=adir, omit=omit)
|
|
|
|
|
|
def _findprogram(self, program):
|
|
|
"""Search PATH for a executable program"""
|
|
|
dpb = _bytespath(os.defpath)
|
|
|
sepb = _bytespath(os.pathsep)
|
|
|
for p in osenvironb.get(b'PATH', dpb).split(sepb):
|
|
|
name = os.path.join(p, program)
|
|
|
if os.name == 'nt' or os.access(name, os.X_OK):
|
|
|
return name
|
|
|
return None
|
|
|
|
|
|
def _checktools(self):
|
|
|
"""Ensure tools required to run tests are present."""
|
|
|
for p in self.REQUIREDTOOLS:
|
|
|
if os.name == 'nt' and not p.endswith(b'.exe'):
|
|
|
p += b'.exe'
|
|
|
found = self._findprogram(p)
|
|
|
if found:
|
|
|
vlog("# Found prerequisite", p, "at", found)
|
|
|
else:
|
|
|
print("WARNING: Did not find prerequisite tool: %s " %
|
|
|
p.decode("utf-8"))
|
|
|
|
|
|
def aggregateexceptions(path):
|
|
|
exceptioncounts = collections.Counter()
|
|
|
testsbyfailure = collections.defaultdict(set)
|
|
|
failuresbytest = collections.defaultdict(set)
|
|
|
|
|
|
for f in os.listdir(path):
|
|
|
with open(os.path.join(path, f), 'rb') as fh:
|
|
|
data = fh.read().split(b'\0')
|
|
|
if len(data) != 5:
|
|
|
continue
|
|
|
|
|
|
exc, mainframe, hgframe, hgline, testname = data
|
|
|
exc = exc.decode('utf-8')
|
|
|
mainframe = mainframe.decode('utf-8')
|
|
|
hgframe = hgframe.decode('utf-8')
|
|
|
hgline = hgline.decode('utf-8')
|
|
|
testname = testname.decode('utf-8')
|
|
|
|
|
|
key = (hgframe, hgline, exc)
|
|
|
exceptioncounts[key] += 1
|
|
|
testsbyfailure[key].add(testname)
|
|
|
failuresbytest[testname].add(key)
|
|
|
|
|
|
# Find test having fewest failures for each failure.
|
|
|
leastfailing = {}
|
|
|
for key, tests in testsbyfailure.items():
|
|
|
fewesttest = None
|
|
|
fewestcount = 99999999
|
|
|
for test in sorted(tests):
|
|
|
if len(failuresbytest[test]) < fewestcount:
|
|
|
fewesttest = test
|
|
|
fewestcount = len(failuresbytest[test])
|
|
|
|
|
|
leastfailing[key] = (fewestcount, fewesttest)
|
|
|
|
|
|
# Create a combined counter so we can sort by total occurrences and
|
|
|
# impacted tests.
|
|
|
combined = {}
|
|
|
for key in exceptioncounts:
|
|
|
combined[key] = (exceptioncounts[key],
|
|
|
len(testsbyfailure[key]),
|
|
|
leastfailing[key][0],
|
|
|
leastfailing[key][1])
|
|
|
|
|
|
return {
|
|
|
'exceptioncounts': exceptioncounts,
|
|
|
'total': sum(exceptioncounts.values()),
|
|
|
'combined': combined,
|
|
|
'leastfailing': leastfailing,
|
|
|
'byfailure': testsbyfailure,
|
|
|
'bytest': failuresbytest,
|
|
|
}
|
|
|
|
|
|
if __name__ == '__main__':
|
|
|
runner = TestRunner()
|
|
|
|
|
|
try:
|
|
|
import msvcrt
|
|
|
msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY)
|
|
|
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
|
|
|
msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
|
|
|
except ImportError:
|
|
|
pass
|
|
|
|
|
|
sys.exit(runner.run(sys.argv[1:]))
|
|
|
|
