153 lines
5.6 KiB
Python
153 lines
5.6 KiB
Python
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""" Tests various aspects of dist, like ssh hosts setup/teardown
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"""
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import py
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from py.__.test import event
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from py.__.test.dsession.dsession import DSession
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from py.__.test.dsession.hostmanage import HostManager, Host
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from basetest import BasicRsessionTest, DirSetup
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from py.__.test.testing import suptest
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import os
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def eventreader(session):
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queue = py.std.Queue.Queue()
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session.bus.subscribe(queue.put)
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def readevent(eventtype=event.ItemTestReport, timeout=2.0):
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events = []
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while 1:
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try:
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ev = queue.get(timeout=timeout)
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except py.std.Queue.Empty:
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print "seen events", events
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raise IOError("did not see %r events" % (eventtype))
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else:
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if isinstance(ev, eventtype):
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#print "other events seen", events
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return ev
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events.append(ev)
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return readevent
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class TestAsyncFunctional(suptest.InlineCollection):
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def test_dist_no_disthost(self):
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config = self.parseconfig(self.tmpdir, '-d')
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py.test.raises(SystemExit, "config.initsession()")
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def test_session_eventlog_dist(self):
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self.makepyfile(conftest="dist_hosts=['localhost']\n")
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eventlog = self.tmpdir.join("mylog")
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config = self.parseconfig(self.tmpdir, '-d', '--eventlog=%s' % eventlog)
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session = config.initsession()
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session.bus.notify(event.TestrunStart())
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s = eventlog.read()
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assert s.find("TestrunStart") != -1
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def test_conftest_options(self):
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self.makepyfile(conftest="""
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print "importing conftest"
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import py
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Option = py.test.config.Option
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option = py.test.config.addoptions("someopt",
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Option('', '--forcegen', action="store_true", dest="forcegen", default=False))
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""")
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self.makepyfile(__init__="#")
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p1 = self.makepyfile(test_one="""
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def test_1():
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import py, conftest
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print "test_1: py.test.config.option.forcegen", py.test.config.option.forcegen
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print "test_1: conftest", conftest
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print "test_1: conftest.option.forcegen", conftest.option.forcegen
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assert conftest.option.forcegen
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""")
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print p1
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config = self.parseconfig('-n1', p1, '--forcegen')
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dsession = DSession(config)
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readevent = eventreader(dsession)
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dsession.main()
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ev = readevent(event.ItemTestReport)
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if not ev.passed:
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print ev.outcome.longrepr
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assert 0
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def test_dist_some_tests(self):
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self.makepyfile(conftest="dist_hosts=['localhost']\n")
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p1 = self.makepyfile(test_one="""
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def test_1():
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pass
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def test_x():
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import py
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py.test.skip("aaa")
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def test_fail():
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assert 0
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""")
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config = self.parseconfig('-d', p1)
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dsession = DSession(config)
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readevent = eventreader(dsession)
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dsession.main([config.getfsnode(p1)])
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ev = readevent(event.ItemTestReport)
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assert ev.passed
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ev = readevent(event.ItemTestReport)
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assert ev.skipped
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ev = readevent(event.ItemTestReport)
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assert ev.failed
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# see that the host is really down
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ev = readevent(event.HostDown)
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assert ev.host.hostname == "localhost"
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ev = readevent(event.TestrunFinish)
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def test_distribution_rsync_roots_example(self):
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py.test.skip("testing for root rsync needs rework")
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destdir = py.test.ensuretemp("example_dist_destdir")
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subdir = "sub_example_dist"
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sourcedir = self.tmpdir.mkdir("source")
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sourcedir.ensure(subdir, "conftest.py").write(py.code.Source("""
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dist_hosts = ["localhost:%s"]
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dist_rsync_roots = ["%s", "../py"]
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""" % (destdir, tmpdir.join(subdir), )))
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tmpdir.ensure(subdir, "__init__.py")
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tmpdir.ensure(subdir, "test_one.py").write(py.code.Source("""
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def test_1():
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pass
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def test_2():
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assert 0
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def test_3():
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raise ValueError(23)
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def test_4(someargs):
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pass
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def test_5():
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assert __file__ != '%s'
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#def test_6():
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# import py
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# assert py.__file__ != '%s'
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""" % (tmpdir.join(subdir), py.__file__)))
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destdir.join("py").mksymlinkto(py.path.local(py.__file__).dirpath())
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config = py.test.config._reparse([tmpdir.join(subdir)])
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assert config.topdir == tmpdir
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assert not tmpdir.join("__init__.py").check()
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dist = DSession(config)
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sorter = suptest.events_from_session(dist)
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testevents = sorter.get(event.ItemTestReport)
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assert len([x for x in testevents if x.passed]) == 2
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assert len([x for x in testevents if x.failed]) == 3
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assert len([x for x in testevents if x.skipped]) == 0
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def test_nice_level(self):
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""" Tests if nice level behaviour is ok """
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if not hasattr(os, 'nice'):
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py.test.skip("no os.nice() available")
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self.makepyfile(conftest="""
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dist_hosts=['localhost']
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dist_nicelevel = 10
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""")
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p1 = self.makepyfile(test_nice="""
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def test_nice():
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import os
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assert os.nice(0) == 10
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""")
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config = self.parseconfig('-d', p1)
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session = config.initsession()
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events = suptest.events_from_session(session)
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ev = events.getreport('test_nice')
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assert ev.passed
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