majorly refactor collection process

- get rid of py.test.collect.Directory alltogether.
- introduce direct node.nodeid attribute
- remove now superflous attributes on collect and test reports

CHANGELOG

@@ -26,7 +26,8 @@ Changes between 1.3.4 and 2.0.0dev0
   output on assertion failures for comparisons and other cases (Floris Bruynooghe)
 - nose-plugin: pass through type-signature failures in setup/teardown
   functions instead of not calling them (Ed Singleton)
-- major refactoring of internal collection handling
+- remove py.test.collect.Directory (follows from a major refactoring
+  and simplification of the collection process)
 - majorly reduce py.test core code, shift function/python testing to own plugin
 - fix issue88 (finding custom test nodes from command line arg)
 - refine 'tmpdir' creation, will now create basenames better associated

pytest/__init__.py

@@ -5,7 +5,7 @@ see http://pytest.org for documentation and details
 
 (c) Holger Krekel and others, 2004-2010
 """
-__version__ = '2.0.0.dev18'
+__version__ = '2.0.0.dev19'
 
 __all__ = ['config', 'cmdline']
 

pytest/hookspec.py

@@ -126,7 +126,7 @@ def pytest_runtest_protocol(item):
     """
 pytest_runtest_protocol.firstresult = True
 
-def pytest_runtest_logstart(nodeid, location, fspath):
+def pytest_runtest_logstart(nodeid, location):
     """ signal the start of a test run. """
 
 def pytest_runtest_setup(item):

pytest/main.py

@@ -67,7 +67,10 @@ class PluginManager(object):
         self._hints = []
         self.trace = TagTracer().get("pluginmanage")
         if os.environ.get('PYTEST_DEBUG'):
-            self.trace.root.setwriter(sys.stderr.write)
+            err = sys.stderr
+            if hasattr(os, 'dup'):
+                err = py.io.dupfile(err)
+            self.trace.root.setwriter(err.write)
         self.hook = HookRelay([hookspec], pm=self)
         self.register(self)
         if load:
@@ -370,6 +373,7 @@ class HookCaller:
         self.hookrelay = hookrelay
         self.name = name
         self.firstresult = firstresult
+        self.trace = self.hookrelay.trace
 
     def __repr__(self):
         return "<HookCaller %r>" %(self.name,)
@@ -380,10 +384,15 @@ class HookCaller:
         return mc.execute()
 
     def pcall(self, plugins, **kwargs):
-        self.hookrelay.trace(self.name, kwargs)
+        self.trace(self.name, kwargs)
+        self.trace.root.indent += 1
         methods = self.hookrelay._pm.listattr(self.name, plugins=plugins)
         mc = MultiCall(methods, kwargs, firstresult=self.firstresult)
-        return mc.execute()
+        res = mc.execute()
+        if res:
+            self.trace(res)
+        self.trace.root.indent -= 1
+        return res
 
 _preinit = [PluginManager(load=True)] # triggers default plugin importing
 

pytest/plugin/capture.py

@@ -133,7 +133,11 @@ class CaptureManager:
 
     def pytest_make_collect_report(self, __multicall__, collector):
         method = self._getmethod(collector.config, collector.fspath)
+        try:
             self.resumecapture(method)
+        except ValueError:
+            return # recursive collect, XXX refactor capturing
+                   # to allow for more lightweight recursive capturing
         try:
             rep = __multicall__.execute()
         finally:

pytest/plugin/config.py

@@ -255,7 +255,7 @@ class Config(object):
         )
         #: a pluginmanager instance
         self.pluginmanager = pluginmanager or PluginManager(load=True)
-        self.trace = self.pluginmanager.trace.get("config")
+        self.trace = self.pluginmanager.trace.root.get("config")
         self._conftest = Conftest(onimport=self._onimportconftest)
         self.hook = self.pluginmanager.hook
 

pytest/plugin/doctest.py

@@ -17,7 +17,7 @@ def pytest_addoption(parser):
 def pytest_collect_file(path, parent):
     config = parent.config
     if path.ext == ".py":
-        if config.getvalue("doctestmodules"):
+        if config.option.doctestmodules:
             return DoctestModule(path, parent)
     elif path.check(fnmatch=config.getvalue("doctestglob")):
         return DoctestTextfile(path, parent)

pytest/plugin/junitxml.py

@@ -3,6 +3,7 @@
 """
 
 import py
+import os
 import time
 
 def pytest_addoption(parser):
@@ -36,7 +37,9 @@ class LogXML(object):
         self._durations = {}
 
     def _opentestcase(self, report):
-        names = report.nodenames
+        names = report.nodeid.split("::")
+        names[0] = names[0].replace(os.sep, '.')
+        names = tuple(names)
         d = {'time': self._durations.pop(names, "0")}
         names = [x.replace(".py", "") for x in names if x != "()"]
         classnames = names[:-1]

pytest/plugin/pytester.py

@@ -105,6 +105,7 @@ class HookRecorder:
         return l
 
     def contains(self, entries):
+        __tracebackhide__ = True
         from py.builtin import print_
         i = 0
         entries = list(entries)
@@ -123,8 +124,7 @@ class HookRecorder:
                     break
                 print_("NONAMEMATCH", name, "with", call)
             else:
-                raise AssertionError("could not find %r in %r" %(
+                py.test.fail("could not find %r check %r" % (name, check))
-                    name, self.calls[i:]))
 
     def popcall(self, name):
         for i, call in enumerate(self.calls):
@@ -278,7 +278,16 @@ class TmpTestdir:
     Collection = Collection
     def getnode(self, config, arg):
         collection = Collection(config)
-        return collection.getbyid(collection._normalizearg(arg))[0]
+        assert '::' not in str(arg)
+        p = py.path.local(arg)
+        x = collection.fspath.bestrelpath(p)
+        return collection.perform_collect([x], genitems=False)[0]
+
+    def getpathnode(self, path):
+        config = self.parseconfig(path)
+        collection = Collection(config)
+        x = collection.fspath.bestrelpath(path)
+        return collection.perform_collect([x], genitems=False)[0]
 
     def genitems(self, colitems):
         collection = colitems[0].collection
@@ -291,8 +300,9 @@ class TmpTestdir:
         #config = self.parseconfig(*args)
         config = self.parseconfigure(*args)
         rec = self.getreportrecorder(config)
-        items = Collection(config).perform_collect()
+        collection = Collection(config)
-        return items, rec
+        collection.perform_collect()
+        return collection.items, rec
 
     def runitem(self, source):
         # used from runner functional tests
@@ -469,11 +479,12 @@ class TmpTestdir:
         p = py.path.local.make_numbered_dir(prefix="runpytest-",
             keep=None, rootdir=self.tmpdir)
         args = ('--basetemp=%s' % p, ) + args
-        for x in args:
+        #for x in args:
-            if '--confcutdir' in str(x):
+        #    if '--confcutdir' in str(x):
-                break
+        #        break
-        else:
+        #else:
-            args = ('--confcutdir=.',) + args
+        #    pass
+        #    args = ('--confcutdir=.',) + args
         plugins = [x for x in self.plugins if isinstance(x, str)]
         if plugins:
             args = ('-p', plugins[0]) + args
@@ -530,7 +541,7 @@ class ReportRecorder(object):
         """ return a testreport whose dotted import path matches """
         l = []
         for rep in self.getreports(names=names):
-            if not inamepart or inamepart in rep.nodenames:
+            if not inamepart or inamepart in rep.nodeid.split("::"):
                 l.append(rep)
         if not l:
             raise ValueError("could not find test report matching %r: no test reports at all!" %
@@ -616,6 +627,8 @@ class LineMatcher:
                 raise ValueError("line %r not found in output" % line)
 
     def fnmatch_lines(self, lines2):
+        def show(arg1, arg2):
+            py.builtin.print_(arg1, arg2, file=py.std.sys.stderr)
         lines2 = self._getlines(lines2)
         lines1 = self.lines[:]
         nextline = None
@@ -626,17 +639,17 @@ class LineMatcher:
             while lines1:
                 nextline = lines1.pop(0)
                 if line == nextline:
-                    print_("exact match:", repr(line))
+                    show("exact match:", repr(line))
                     break
                 elif fnmatch(nextline, line):
-                    print_("fnmatch:", repr(line))
+                    show("fnmatch:", repr(line))
-                    print_("   with:", repr(nextline))
+                    show("   with:", repr(nextline))
                     break
                 else:
                     if not nomatchprinted:
-                        print_("nomatch:", repr(line))
+                        show("nomatch:", repr(line))
                         nomatchprinted = True
-                    print_("    and:", repr(nextline))
+                    show("    and:", repr(nextline))
                 extralines.append(nextline)
             else:
-                assert line == nextline
+                py.test.fail("remains unmatched: %r, see stderr" % (line,))

pytest/plugin/python.py

@@ -48,9 +48,8 @@ def pytest_pyfunc_call(__multicall__, pyfuncitem):
 def pytest_collect_file(path, parent):
     ext = path.ext
     pb = path.purebasename
-    if pb.startswith("test_") or pb.endswith("_test") or \
+    if ext == ".py" and (pb.startswith("test_") or pb.endswith("_test") or
-       path in parent.collection._argfspaths:
+       parent.collection.isinitpath(path)):
-        if ext == ".py":
         return parent.ihook.pytest_pycollect_makemodule(
             path=path, parent=parent)
 
@@ -713,11 +712,13 @@ class FuncargRequest:
 def showfuncargs(config):
     from pytest.plugin.session import Collection
     collection = Collection(config)
-    firstid = collection._normalizearg(config.args[0])
+    collection.perform_collect()
-    colitem = collection.getbyid(firstid)[0]
+    if collection.items:
+        plugins = getplugins(collection.items[0])
+    else:
+        plugins = getplugins(collection)
     curdir = py.path.local()
     tw = py.io.TerminalWriter()
-    plugins = getplugins(colitem, withpy=True)
     verbose = config.getvalue("verbose")
     for plugin in plugins:
         available = []

pytest/plugin/runner.py

@@ -29,30 +29,12 @@ def pytest_sessionfinish(session, exitstatus):
             session.exitstatus = 1
 
 class NodeInfo:
-    def __init__(self, nodeid, nodenames, fspath, location):
+    def __init__(self, location):
-        self.nodeid = nodeid
-        self.nodenames = nodenames
-        self.fspath = fspath
         self.location = location
 
-def getitemnodeinfo(item):
-    try:
-        return item._nodeinfo
-    except AttributeError:
-        location = item.reportinfo()
-        location = (str(location[0]), location[1], str(location[2]))
-        nodenames = tuple(item.listnames())
-        nodeid = item.collection.getid(item)
-        fspath = item.fspath
-        item._nodeinfo = n = NodeInfo(nodeid, nodenames, fspath, location)
-        return n
-        
 def pytest_runtest_protocol(item):
-    nodeinfo = getitemnodeinfo(item)
     item.ihook.pytest_runtest_logstart(
-        nodeid=nodeinfo.nodeid,
+        nodeid=item.nodeid, location=item.location,
-        location=nodeinfo.location,
-        fspath=str(item.fspath),
     )
     runtestprotocol(item)
     return True
@@ -142,16 +124,18 @@ class BaseReport(object):
     failed = property(lambda x: x.outcome == "failed")
     skipped = property(lambda x: x.outcome == "skipped")
 
+    @property
+    def fspath(self):
+        return self.nodeid.split("::")[0]
 
 def pytest_runtest_makereport(item, call):
-    nodeinfo = getitemnodeinfo(item)
     when = call.when
     keywords = dict([(x,1) for x in item.keywords])
-    excinfo = call.excinfo
     if not call.excinfo:
         outcome = "passed"
         longrepr = None
     else:
+        excinfo = call.excinfo
         if not isinstance(excinfo, py.code.ExceptionInfo):
             outcome = "failed"
             longrepr = excinfo
@@ -164,25 +148,18 @@ def pytest_runtest_makereport(item, call):
                 longrepr = item.repr_failure(excinfo)
             else: # exception in setup or teardown
                 longrepr = item._repr_failure_py(excinfo)
-    return TestReport(nodeinfo.nodeid, nodeinfo.nodenames,
+    return TestReport(item.nodeid, item.location,
-        nodeinfo.fspath, nodeinfo.location,
         keywords, outcome, longrepr, when)
 
 class TestReport(BaseReport):
     """ Basic test report object (also used for setup and teardown calls if
     they fail).
     """
-    def __init__(self, nodeid, nodenames, fspath, location,
+    def __init__(self, nodeid, location,
             keywords, outcome, longrepr, when):
         #: normalized collection node id
         self.nodeid = nodeid
 
-        #: list of names indicating position in collection tree.
-        self.nodenames = nodenames
-
-        #: the collected path of the file containing the test.
-        self.fspath = fspath  # where the test was collected
-
         #: a (filesystempath, lineno, domaininfo) tuple indicating the
         #: actual location of a test item - it might be different from the
         #: collected one e.g. if a method is inherited from a different module.
@@ -212,39 +189,27 @@ class TeardownErrorReport(BaseReport):
         self.longrepr = longrepr
 
 def pytest_make_collect_report(collector):
-    result = excinfo = None
+    call = CallInfo(collector._memocollect, "memocollect")
-    try:
-        result = collector._memocollect()
-    except KeyboardInterrupt:
-        raise
-    except:
-        excinfo = py.code.ExceptionInfo()
-    nodenames = tuple(collector.listnames())
-    nodeid = collector.collection.getid(collector)
-    fspath = str(collector.fspath)
     reason = longrepr = None
-    if not excinfo:
+    if not call.excinfo:
         outcome = "passed"
     else:
-        if excinfo.errisinstance(py.test.skip.Exception):
+        if call.excinfo.errisinstance(py.test.skip.Exception):
             outcome = "skipped"
-            reason = str(excinfo.value)
+            reason = str(call.excinfo.value)
-            longrepr = collector._repr_failure_py(excinfo, "line")
+            longrepr = collector._repr_failure_py(call.excinfo, "line")
         else:
             outcome = "failed"
-            errorinfo = collector.repr_failure(excinfo)
+            errorinfo = collector.repr_failure(call.excinfo)
             if not hasattr(errorinfo, "toterminal"):
                 errorinfo = CollectErrorRepr(errorinfo)
             longrepr = errorinfo
-    return CollectReport(nodenames, nodeid, fspath,
+    return CollectReport(collector.nodeid, outcome, longrepr,
-        outcome, longrepr, result, reason)
+        getattr(call, 'result', None), reason)
 
 class CollectReport(BaseReport):
-    def __init__(self, nodenames, nodeid, fspath, outcome,
+    def __init__(self, nodeid, outcome, longrepr, result, reason):
-        longrepr, result, reason):
-        self.nodenames = nodenames
         self.nodeid = nodeid
-        self.fspath = fspath
         self.outcome = outcome
         self.longrepr = longrepr
         self.result = result or []
@@ -255,7 +220,8 @@ class CollectReport(BaseReport):
         return (self.fspath, None, self.fspath)
 
     def __repr__(self):
-        return "<CollectReport %r outcome=%r>" % (self.nodeid, self.outcome)
+        return "<CollectReport %r lenresult=%s outcome=%r>" % (
+                self.nodeid, len(self.result), self.outcome)
 
 class CollectErrorRepr(TerminalRepr):
     def __init__(self, msg):

pytest/plugin/session.py

@@ -14,11 +14,15 @@ EXIT_OK = 0
 EXIT_TESTSFAILED = 1
 EXIT_INTERRUPTED = 2
 EXIT_INTERNALERROR = 3
-EXIT_NOHOSTS = 4
 
 def pytest_addoption(parser):
     parser.addini("norecursedirs", "directory patterns to avoid for recursion",
         type="args", default=('.*', 'CVS', '_darcs', '{arch}'))
+    #parser.addini("dirpatterns",
+    #    "patterns specifying possible locations of test files",
+    #    type="linelist", default=["**/test_*.txt",
+    #            "**/test_*.py", "**/*_test.py"]
+    #)
     group = parser.getgroup("general", "running and selection options")
     group._addoption('-x', '--exitfirst', action="store_true", default=False,
                dest="exitfirst",
@@ -44,12 +48,11 @@ def pytest_addoption(parser):
 
 
 def pytest_namespace():
-    return dict(collect=dict(Item=Item, Collector=Collector,
+    return dict(collect=dict(Item=Item, Collector=Collector, File=File))
-        File=File, Directory=Directory))
         
 def pytest_configure(config):
     py.test.config = config # compatibiltiy
-    if config.getvalue("exitfirst"):
+    if config.option.exitfirst:
         config.option.maxfail = 1
 
 def pytest_cmdline_main(config):
@@ -84,8 +87,10 @@ def pytest_cmdline_main(config):
 def pytest_collection(session):
     collection = session.collection
     assert not hasattr(collection, 'items')
+
+    collection.perform_collect()
     hook = session.config.hook
-    collection.items = items = collection.perform_collect()
+    items = collection.items
     hook.pytest_collection_modifyitems(config=session.config, items=items)
     hook.pytest_collection_finish(collection=collection)
     return True
@@ -108,18 +113,6 @@ def pytest_ignore_collect(path, config):
         ignore_paths.extend([py.path.local(x) for x in excludeopt])
     return path in ignore_paths
 
-def pytest_collect_directory(path, parent):
-    # check if cmdline specified this dir or a subdir directly
-    for arg in parent.collection._argfspaths:
-        if path == arg or arg.relto(path):
-            break
-    else:
-        patterns = parent.config.getini("norecursedirs")
-        for pat in patterns or []:
-            if path.check(fnmatch=pat):
-                return
-    return Directory(path, parent=parent)
-
 class Session(object):
     class Interrupted(KeyboardInterrupt):
         """ signals an interrupted test run. """
@@ -145,160 +138,17 @@ class Session(object):
                     self._testsfailed)
     pytest_collectreport = pytest_runtest_logreport
 
-class Collection:
-    def __init__(self, config):
-        self.config = config
-        self.topdir = gettopdir(self.config.args)
-        self._argfspaths = [py.path.local(decodearg(x)[0])
-                                     for x in self.config.args]
-        x = pytest.collect.Directory(fspath=self.topdir,
-            config=config, collection=self)
-        self._topcollector = x.consider_dir(self.topdir)
-        self._topcollector.parent = None
-
-    def _normalizearg(self, arg):
-        return "::".join(self._parsearg(arg))
-
-    def _parsearg(self, arg, base=None):
-        """ return normalized name list for a command line specified id
-        which might be of the form x/y/z::name1::name2
-        and should result into the form x::y::z::name1::name2
-        """
-        if base is None:
-            base = py.path.local()
-        parts = str(arg).split("::")
-        path = base.join(parts[0], abs=True)
-        if not path.check():
-            raise pytest.UsageError("file not found: %s" %(path,))
-        topdir = self.topdir
-        if path != topdir and not path.relto(topdir):
-            raise pytest.UsageError("path %r is not relative to %r" %
-                (str(path), str(topdir)))
-        topparts = path.relto(topdir).split(path.sep)
-        return topparts + parts[1:]
-
-    def getid(self, node):
-        """ return id for node, relative to topdir. """
-        path = node.fspath
-        chain = [x for x in node.listchain() if x.fspath == path]
-        chain = chain[1:]
-        names = [x.name for x in chain if x.name != "()"]
-        relpath = path.relto(self.topdir)
-        if not relpath:
-            assert path == self.topdir
-            path = ''
-        else:
-            path = relpath
-            if os.sep != "/":
-                path = str(path).replace(os.sep, "/")
-        names.insert(0, path)
-        return "::".join(names)
-
-    def getbyid(self, id):
-        """ return one or more nodes matching the id. """
-        names = [x for x in id.split("::") if x]
-        if names and '/' in names[0]:
-            names[:1] = names[0].split("/")
-        return list(self.matchnodes([self._topcollector], names))
-
-    def perform_collect(self):
-        items = []
-        for arg in self.config.args:
-            names = self._parsearg(arg)
-            try:
-                for node in self.matchnodes([self._topcollector], names):
-                    items.extend(self.genitems(node))
-            except NoMatch:
-                raise pytest.UsageError("can't collect: %s" % (arg,))
-        return items
-
-    def matchnodes(self, matching, names):
-        if not matching:
-            return
-        if not names:
-            for x in matching:
-                yield x
-            return
-        name = names[0]
-        names = names[1:]
-        for node in matching:
-            if isinstance(node, pytest.collect.Item):
-                if not name:
-                    yield node
-                continue
-            assert isinstance(node, pytest.collect.Collector)
-            node.ihook.pytest_collectstart(collector=node)
-            rep = node.ihook.pytest_make_collect_report(collector=node)
-            #print "matching", rep.result, "against name", name
-            if rep.passed:
-                if not name:
-                    for x in rep.result:
-                        yield x
-                else:
-                    matched = False
-                    for x in rep.result:
-                        try:
-                            if x.name == name or x.fspath.basename == name:
-                                for x in self.matchnodes([x], names):
-                                    yield x
-                                matched = True
-                            elif x.name == "()": # XXX special Instance() case
-                                for x in self.matchnodes([x], [name] + names):
-                                    yield x
-                                matched = True
-                        except NoMatch:
-                            pass
-                    if not matched:
-                        node.ihook.pytest_collectreport(report=rep)
-                        raise NoMatch(name)
-            node.ihook.pytest_collectreport(report=rep)
-
-    def genitems(self, node):
-        if isinstance(node, pytest.collect.Item):
-            node.ihook.pytest_itemcollected(item=node)
-            yield node
-        else:
-            assert isinstance(node, pytest.collect.Collector)
-            node.ihook.pytest_collectstart(collector=node)
-            rep = node.ihook.pytest_make_collect_report(collector=node)
-            if rep.passed:
-                for subnode in rep.result:
-                    for x in self.genitems(subnode):
-                        yield x
-            node.ihook.pytest_collectreport(report=rep)
-
 class NoMatch(Exception):
     """ raised if matching cannot locate a matching names. """
 
-def gettopdir(args):
-    """ return the top directory for the given paths.
-        if the common base dir resides in a python package
-        parent directory of the root package is returned.
-    """
-    fsargs = [py.path.local(decodearg(arg)[0]) for arg in args]
-    p = fsargs and fsargs[0] or None
-    for x in fsargs[1:]:
-        p = p.common(x)
-    assert p, "cannot determine common basedir of %s" %(fsargs,)
-    pkgdir = p.pypkgpath()
-    if pkgdir is None:
-        if p.check(file=1):
-            p = p.dirpath()
-        return p
-    else:
-        return pkgdir.dirpath()
-
-def decodearg(arg):
-    arg = str(arg)
-    return arg.split("::")
-
 class HookProxy:
-    def __init__(self, node):
+    def __init__(self, fspath, config):
-        self.node = node
+        self.fspath = fspath
+        self.config = config
     def __getattr__(self, name):
-        hookmethod = getattr(self.node.config.hook, name)
+        hookmethod = getattr(self.config.hook, name)
         def call_matching_hooks(**kwargs):
-            plugins = self.node.config._getmatchingplugins(self.node.fspath)
+            plugins = self.config._getmatchingplugins(self.fspath)
             return hookmethod.pcall(plugins, **kwargs)
         return call_matching_hooks
 
@@ -329,7 +179,7 @@ class Node(object):
         
         #: the file where this item is contained/collected from.
         self.fspath = getattr(parent, 'fspath', None)
-        self.ihook = HookProxy(self)
+        self.ihook = self.collection.gethookproxy(self.fspath)
         self.keywords = {self.name: True}
 
     Module = compatproperty("Module")
@@ -339,14 +189,19 @@ class Node(object):
     Item = compatproperty("Item")
 
     def __repr__(self):
-        if getattr(self.config.option, 'debug', False):
+        return "<%s %r>" %(self.__class__.__name__, getattr(self, 'name', None))
-            return "<%s %r %0x>" %(self.__class__.__name__,
-                getattr(self, 'name', None), id(self))
-        else:
-            return "<%s %r>" %(self.__class__.__name__,
-                getattr(self, 'name', None))
 
     # methods for ordering nodes
+    @property
+    def nodeid(self):
+        try:
+            return self._nodeid
+        except AttributeError:
+            self._nodeid = x = self._makeid()
+            return x
+
+    def _makeid(self):
+        return self.parent.nodeid + "::" + self.name
 
     def __eq__(self, other):
         if not isinstance(other, Node):
@@ -447,7 +302,7 @@ class Collector(Node):
 
     def _memocollect(self):
         """ internal helper method to cache results of calling collect(). """
-        return self._memoizedcall('_collected', self.collect)
+        return self._memoizedcall('_collected', lambda: list(self.collect()))
 
     def _prunetraceback(self, excinfo):
         if hasattr(self, 'fspath'):
@@ -460,55 +315,177 @@ class Collector(Node):
 
 class FSCollector(Collector):
     def __init__(self, fspath, parent=None, config=None, collection=None):
-        fspath = py.path.local(fspath)
+        fspath = py.path.local(fspath) # xxx only for test_resultlog.py?
-        super(FSCollector, self).__init__(fspath.basename,
+        name = parent and fspath.relto(parent.fspath) or fspath.basename
-            parent, config, collection)
+        super(FSCollector, self).__init__(name, parent, config, collection)
         self.fspath = fspath
 
+    def _makeid(self):
+        if self == self.collection:
+            return "."
+        relpath = self.collection.fspath.bestrelpath(self.fspath)
+        if os.sep != "/":
+            relpath = str(path).replace(os.sep, "/")
+        return relpath
+
 class File(FSCollector):
     """ base class for collecting tests from a file. """
 
-class Directory(FSCollector):
-    def collect(self):
-        l = []
-        for path in self.fspath.listdir(sort=True):
-            res = self.consider(path)
-            if res is not None:
-                if isinstance(res, (list, tuple)):
-                    l.extend(res)
-                else:
-                    l.append(res)
-        return l
-
-    def consider(self, path):
-        if self.ihook.pytest_ignore_collect(path=path, config=self.config):
-           return
-        if path.check(file=1):
-            res = self.consider_file(path)
-        elif path.check(dir=1):
-            res = self.consider_dir(path)
-        else:
-            res = None
-        if isinstance(res, list):
-            # throw out identical results
-            l = []
-            for x in res:
-                if x not in l:
-                    assert x.parent == self, (x.parent, self)
-                    assert x.fspath == path, (x.fspath, path)
-                    l.append(x)
-            res = l
-        return res
-
-    def consider_file(self, path):
-        return self.ihook.pytest_collect_file(path=path, parent=self)
-
-    def consider_dir(self, path):
-        return self.ihook.pytest_collect_directory(path=path, parent=self)
-
 class Item(Node):
     """ a basic test invocation item. Note that for a single function
     there might be multiple test invocation items.
     """
     def reportinfo(self):
         return self.fspath, None, ""
+
+    @property
+    def location(self):
+        try:
+            return self._location
+        except AttributeError:
+            location = self.reportinfo()
+            location = (str(location[0]), location[1], str(location[2]))
+            self._location = location
+            return location
+
+class Collection(FSCollector):
+    def __init__(self, config):
+        super(Collection, self).__init__(py.path.local(), parent=None,
+            config=config, collection=self)
+        self.trace = config.trace.root.get("collection")
+        self._norecursepatterns = config.getini("norecursedirs")
+
+    def isinitpath(self, path):
+        return path in self._initialpaths
+
+    def gethookproxy(self, fspath):
+        return HookProxy(fspath, self.config)
+
+    def perform_collect(self, args=None, genitems=True):
+        if args is None:
+            args = self.config.args
+        self.trace("perform_collect", self, args)
+        self.trace.root.indent += 1
+        self._notfound = []
+        self._initialpaths = set()
+        self._initialargs = args
+        for arg in args:
+            parts = self._parsearg(arg)
+            self._initialpaths.add(parts[0])
+        self.ihook.pytest_collectstart(collector=self)
+        rep = self.ihook.pytest_make_collect_report(collector=self)
+        self.ihook.pytest_collectreport(report=rep)
+        self.trace.root.indent -= 1
+        if self._notfound:
+            for arg, exc in self._notfound:
+                line = "no name %r in any of %r" % (exc.args[1], exc.args[0])
+                raise pytest.UsageError("not found: %s\n%s" %(arg, line))
+        if not genitems:
+            return rep.result
+        else:
+            self.items = items = []
+            if rep.passed:
+                for node in rep.result:
+                    self.items.extend(self.genitems(node))
+            return items
+
+    def collect(self):
+        for arg in self._initialargs:
+            self.trace("processing arg", arg)
+            self.trace.root.indent += 1
+            try:
+                for x in self._collect(arg):
+                    yield x
+            except NoMatch:
+                # we are inside a make_report hook so
+                # we cannot directly pass through the exception
+                self._notfound.append((arg, sys.exc_info()[1]))
+                self.trace.root.indent -= 1
+                break
+            self.trace.root.indent -= 1
+
+    def _collect(self, arg):
+        names = self._parsearg(arg)
+        path = names.pop(0)
+        if path.check(dir=1):
+            assert not names, "invalid arg %r" %(arg,)
+            for path in path.visit(rec=self._recurse, bf=True, sort=True):
+                for x in self._collectfile(path):
+                    yield x
+        else:
+            assert path.check(file=1)
+            for x in self.matchnodes(self._collectfile(path), names):
+                yield x
+
+    def _collectfile(self, path):
+        ihook = self.gethookproxy(path)
+        if ihook.pytest_ignore_collect(path=path, config=self.config):
+           return ()
+        return ihook.pytest_collect_file(path=path, parent=self)
+
+    def _recurse(self, path):
+        ihook = self.gethookproxy(path)
+        if ihook.pytest_ignore_collect(path=path, config=self.config):
+           return
+        for pat in self._norecursepatterns:
+            if path.check(fnmatch=pat):
+                return False
+        ihook.pytest_collect_directory(path=path, parent=self)
+        return True
+
+    def _parsearg(self, arg):
+        """ return (fspath, names) tuple after checking the file exists. """
+        parts = str(arg).split("::")
+        path = self.fspath.join(parts[0], abs=True)
+        if not path.check():
+            raise pytest.UsageError("file not found: %s" %(path,))
+        parts[0] = path
+        return parts
+   
+    def matchnodes(self, matching, names):
+        self.trace("matchnodes", matching, names)
+        self.trace.root.indent += 1
+        nodes = self._matchnodes(matching, names)
+        num = len(nodes)
+        self.trace("matchnodes finished -> ", num, "nodes")
+        self.trace.root.indent -= 1
+        if num == 0:
+            raise NoMatch(matching, names[:1])
+        return nodes
+
+    def _matchnodes(self, matching, names):
+        if not matching or not names:
+            return matching
+        name = names[0]
+        assert name
+        nextnames = names[1:]
+        resultnodes = []
+        for node in matching:
+            if isinstance(node, pytest.collect.Item):
+                resultnodes.append(node)
+                continue
+            assert isinstance(node, pytest.collect.Collector)
+            node.ihook.pytest_collectstart(collector=node)
+            rep = node.ihook.pytest_make_collect_report(collector=node)
+            if rep.passed:
+                for x in rep.result:
+                    if x.name == name:
+                        resultnodes.extend(self.matchnodes([x], nextnames))
+            node.ihook.pytest_collectreport(report=rep)
+        return resultnodes
+
+    def genitems(self, node):
+        self.trace("genitems", node)
+        if isinstance(node, pytest.collect.Item):
+            node.ihook.pytest_itemcollected(item=node)
+            yield node
+        else:
+            assert isinstance(node, pytest.collect.Collector)
+            node.ihook.pytest_collectstart(collector=node)
+            rep = node.ihook.pytest_make_collect_report(collector=node)
+            if rep.passed:
+                for subnode in rep.result:
+                    for x in self.genitems(subnode):
+                        yield x
+            node.ihook.pytest_collectreport(report=rep)
+

pytest/plugin/terminal.py

@@ -115,10 +115,10 @@ class TerminalReporter:
     def write_fspath_result(self, fspath, res):
         if fspath != self.currentfspath:
             self.currentfspath = fspath
-            fspath = self.curdir.bestrelpath(fspath)
+            #fspath = self.curdir.bestrelpath(fspath)
             self._tw.line()
-            relpath = self.curdir.bestrelpath(fspath)
+            #relpath = self.curdir.bestrelpath(fspath)
-            self._tw.write(relpath + " ")
+            self._tw.write(fspath + " ")
         self._tw.write(res)
 
     def write_ensure_prefix(self, prefix, extra="", **kwargs):
@@ -163,14 +163,15 @@ class TerminalReporter:
     def pytest__teardown_final_logerror(self, report):
         self.stats.setdefault("error", []).append(report)
 
-    def pytest_runtest_logstart(self, nodeid, location, fspath):
+    def pytest_runtest_logstart(self, nodeid, location):
         # ensure that the path is printed before the
         # 1st test of a module starts running
+        fspath = nodeid.split("::")[0]
         if self.showlongtestinfo:
             line = self._locationline(fspath, *location)
             self.write_ensure_prefix(line, "")
         elif self.showfspath:
-            self.write_fspath_result(py.path.local(fspath), "")
+            self.write_fspath_result(fspath, "")
 
     def pytest_runtest_logreport(self, report):
         rep = report

setup.py

@@ -22,7 +22,7 @@ def main():
         name='pytest',
         description='py.test: simple powerful testing with Python',
         long_description = long_description,
-        version='2.0.0.dev18',
+        version='2.0.0.dev19',
         url='http://pytest.org',
         license='MIT license',
         platforms=['unix', 'linux', 'osx', 'cygwin', 'win32'],

testing/acceptance_test.py

@@ -76,14 +76,13 @@ class TestGeneralUsage:
         p1 = testdir.makepyfile("")
         p2 = testdir.makefile(".pyc", "123")
         result = testdir.runpytest(p1, p2)
-        assert result.ret != 0
+        assert result.ret
         result.stderr.fnmatch_lines([
-            "*ERROR: can't collect:*%s" %(p2.basename,)
+            "*ERROR: not found:*%s" %(p2.basename,)
         ])
 
 
 
-    @py.test.mark.xfail
     def test_early_skip(self, testdir):
         testdir.mkdir("xyz")
         testdir.makeconftest("""
@@ -97,7 +96,6 @@ class TestGeneralUsage:
             "*1 skip*"
         ])
 
-
     def test_issue88_initial_file_multinodes(self, testdir):
         testdir.makeconftest("""
             import py
@@ -145,7 +143,7 @@ class TestGeneralUsage:
             print (py.__file__)
             print (py.__path__)
             os.chdir(os.path.dirname(os.getcwd()))
-            print (py.log.Producer)
+            print (py.log)
         """))
         result = testdir.runpython(p, prepend=False)
         assert not result.ret
@@ -211,6 +209,27 @@ class TestGeneralUsage:
         assert res.ret == 0
         res.stdout.fnmatch_lines(["*1 skipped*"])
         
+    def test_direct_addressing_selects(self, testdir):
+        p = testdir.makepyfile("""
+            def pytest_generate_tests(metafunc):
+                metafunc.addcall({'i': 1}, id="1")
+                metafunc.addcall({'i': 2}, id="2")
+            def test_func(i):
+                pass
+        """)
+        res = testdir.runpytest(p.basename + "::" + "test_func[1]")
+        assert res.ret == 0
+        res.stdout.fnmatch_lines(["*1 passed*"])
+
+    def test_direct_addressing_notfound(self, testdir):
+        p = testdir.makepyfile("""
+            def test_func():
+                pass
+        """)
+        res = testdir.runpytest(p.basename + "::" + "test_notfound")
+        assert res.ret
+        res.stderr.fnmatch_lines(["*ERROR*not found*"])
+
 class TestInvocationVariants:
     def test_earlyinit(self, testdir):
         p = testdir.makepyfile("""

testing/plugin/test_junitxml.py

@@ -9,11 +9,13 @@ def runandparse(testdir, *args):
     return result, xmldoc
 
 def assert_attr(node, **kwargs):
+    __tracebackhide__ = True
     for name, expected in kwargs.items():
         anode = node.getAttributeNode(name)
         assert anode, "node %r has no attribute %r" %(node, name)
         val = anode.value
-        assert val == str(expected)
+        if val != str(expected):
+            py.test.fail("%r != %r" %(str(val), str(expected)))
 
 class TestPython:
     def test_summing_simple(self, testdir):
@@ -50,7 +52,7 @@ class TestPython:
         assert_attr(node, errors=1, tests=0)
         tnode = node.getElementsByTagName("testcase")[0]
         assert_attr(tnode,
-            classname="test_setup_error.test_setup_error",
+            classname="test_setup_error",
             name="test_function")
         fnode = tnode.getElementsByTagName("error")[0]
         assert_attr(fnode, message="test setup failure")
@@ -68,9 +70,21 @@ class TestPython:
         assert_attr(node, failures=1)
         tnode = node.getElementsByTagName("testcase")[0]
         assert_attr(tnode,
-            classname="test_classname_instance.test_classname_instance.TestClass",
+            classname="test_classname_instance.TestClass",
             name="test_method")
 
+    def test_classname_nested_dir(self, testdir):
+        p = testdir.tmpdir.ensure("sub", "test_hello.py")
+        p.write("def test_func(): 0/0")
+        result, dom = runandparse(testdir)
+        assert result.ret
+        node = dom.getElementsByTagName("testsuite")[0]
+        assert_attr(node, failures=1)
+        tnode = node.getElementsByTagName("testcase")[0]
+        assert_attr(tnode,
+            classname="sub.test_hello",
+            name="test_func")
+
     def test_internal_error(self, testdir):
         testdir.makeconftest("def pytest_runtest_protocol(): 0 / 0")
         testdir.makepyfile("def test_function(): pass")
@@ -92,7 +106,7 @@ class TestPython:
         assert_attr(node, failures=1, tests=1)
         tnode = node.getElementsByTagName("testcase")[0]
         assert_attr(tnode,
-            classname="test_failure_function.test_failure_function",
+            classname="test_failure_function",
             name="test_fail")
         fnode = tnode.getElementsByTagName("failure")[0]
         assert_attr(fnode, message="test failure")
@@ -112,11 +126,11 @@ class TestPython:
         assert_attr(node, failures=2, tests=2)
         tnode = node.getElementsByTagName("testcase")[0]
         assert_attr(tnode,
-            classname="test_failure_escape.test_failure_escape",
+            classname="test_failure_escape",
             name="test_func[<]")
         tnode = node.getElementsByTagName("testcase")[1]
         assert_attr(tnode,
-            classname="test_failure_escape.test_failure_escape",
+            classname="test_failure_escape",
             name="test_func[&]")
 
     def test_junit_prefixing(self, testdir):
@@ -133,11 +147,11 @@ class TestPython:
         assert_attr(node, failures=1, tests=2)
         tnode = node.getElementsByTagName("testcase")[0]
         assert_attr(tnode,
-            classname="xyz.test_junit_prefixing.test_junit_prefixing",
+            classname="xyz.test_junit_prefixing",
             name="test_func")
         tnode = node.getElementsByTagName("testcase")[1]
         assert_attr(tnode,
-            classname="xyz.test_junit_prefixing.test_junit_prefixing."
+            classname="xyz.test_junit_prefixing."
                       "TestHello",
             name="test_hello")
 
@@ -153,7 +167,7 @@ class TestPython:
         assert_attr(node, skips=1, tests=0)
         tnode = node.getElementsByTagName("testcase")[0]
         assert_attr(tnode,
-            classname="test_xfailure_function.test_xfailure_function",
+            classname="test_xfailure_function",
             name="test_xfail")
         fnode = tnode.getElementsByTagName("skipped")[0]
         assert_attr(fnode, message="expected test failure")
@@ -172,7 +186,7 @@ class TestPython:
         assert_attr(node, skips=1, tests=0)
         tnode = node.getElementsByTagName("testcase")[0]
         assert_attr(tnode,
-            classname="test_xfailure_xpass.test_xfailure_xpass",
+            classname="test_xfailure_xpass",
             name="test_xpass")
         fnode = tnode.getElementsByTagName("skipped")[0]
         assert_attr(fnode, message="xfail-marked test passes unexpectedly")

testing/plugin/test_python.py

@@ -235,7 +235,7 @@ class TestFunction:
             param = 1
             funcargs = {}
             id = "world"
-        collection = object()
+        collection = testdir.Collection(config)
         f5 = py.test.collect.Function(name="name", config=config,
             callspec=callspec1, callobj=isinstance, collection=collection)
         f5b = py.test.collect.Function(name="name", config=config,
@@ -395,8 +395,8 @@ def test_generate_tests_only_done_in_subdir(testdir):
 
 def test_modulecol_roundtrip(testdir):
     modcol = testdir.getmodulecol("pass", withinit=True)
-    trail = modcol.collection.getid(modcol)
+    trail = modcol.nodeid
-    newcol = modcol.collection.getbyid(trail)[0]
+    newcol = modcol.collection.perform_collect([trail], genitems=0)[0]
     assert modcol.name == newcol.name
 
 
@@ -1058,8 +1058,7 @@ class TestReportInfo:
         """)
         item = testdir.getitem("def test_func(): pass")
         runner = item.config.pluginmanager.getplugin("runner")
-        nodeinfo = runner.getitemnodeinfo(item)
+        assert item.location == ("ABCDE", 42, "custom")
-        assert nodeinfo.location == ("ABCDE", 42, "custom")
 
     def test_func_reportinfo(self, testdir):
         item = testdir.getitem("def test_func(): pass")

testing/plugin/test_runner.py

@@ -257,9 +257,9 @@ class TestCollectionReports:
         assert not rep.skipped
         assert rep.passed
         locinfo = rep.location
-        assert locinfo[0] == col.fspath
+        assert locinfo[0] == col.fspath.basename
         assert not locinfo[1]
-        assert locinfo[2] == col.fspath
+        assert locinfo[2] == col.fspath.basename
         res = rep.result
         assert len(res) == 2
         assert res[0].name == "test_func1"

testing/plugin/test_session.py

@@ -17,13 +17,14 @@ class SessionTests:
         assert len(skipped) == 0
         assert len(passed) == 1
         assert len(failed) == 3
-        assert failed[0].nodenames[-1] == "test_one_one"
+        end = lambda x: x.nodeid.split("::")[-1]
-        assert failed[1].nodenames[-1] == "test_other"
+        assert end(failed[0]) == "test_one_one"
-        assert failed[2].nodenames[-1] == "test_two"
+        assert end(failed[1]) == "test_other"
+        assert end(failed[2]) == "test_two"
         itemstarted = reprec.getcalls("pytest_itemcollected")
         assert len(itemstarted) == 4
         colstarted = reprec.getcalls("pytest_collectstart")
-        assert len(colstarted) == 1 + 1 # XXX ExtraTopCollector
+        assert len(colstarted) == 1 + 1
         col = colstarted[1].collector
         assert isinstance(col, py.test.collect.Module)
 
@@ -186,7 +187,7 @@ class TestNewSession(SessionTests):
         started = reprec.getcalls("pytest_collectstart")
         finished = reprec.getreports("pytest_collectreport")
         assert len(started) == len(finished)
-        assert len(started) == 8 + 1 # XXX extra TopCollector
+        assert len(started) == 8 # XXX extra TopCollector
         colfail = [x for x in finished if x.failed]
         colskipped = [x for x in finished if x.skipped]
         assert len(colfail) == 1

testing/plugin/test_terminal.py

@@ -1,14 +1,9 @@
 """
 terminal reporting of the full testing process.
 """
-import py
+import pytest,py
 import sys
 
-# ===============================================================================
-# plugin tests
-#
-# ===============================================================================
-
 from pytest.plugin.terminal import TerminalReporter, \
     CollectonlyReporter,  repr_pythonversion, getreportopt
 from pytest.plugin import runner
@@ -95,9 +90,8 @@ class TestTerminal:
         item = testdir.getitem("def test_func(): pass")
         tr = TerminalReporter(item.config, file=linecomp.stringio)
         item.config.pluginmanager.register(tr)
-        nodeid = item.collection.getid(item)
         location = item.reportinfo()
-        tr.config.hook.pytest_runtest_logstart(nodeid=nodeid,
+        tr.config.hook.pytest_runtest_logstart(nodeid=item.nodeid,
             location=location, fspath=str(item.fspath))
         linecomp.assert_contains_lines([
             "*test_show_runtest_logstart.py*"
@@ -424,6 +418,7 @@ class TestTerminalFunctional:
             "*test_verbose_reporting.py:10: test_gen*FAIL*",
         ])
         assert result.ret == 1
+        pytest.xfail("repair xdist")
         pytestconfig.pluginmanager.skipifmissing("xdist")
         result = testdir.runpytest(p1, '-v', '-n 1')
         result.stdout.fnmatch_lines([

testing/test_collect.py

@@ -1,288 +0,0 @@
-import py
-
-class TestCollector:
-    def test_collect_versus_item(self):
-        from pytest.collect import Collector, Item
-        assert not issubclass(Collector, Item)
-        assert not issubclass(Item, Collector)
-
-    def test_compat_attributes(self, testdir, recwarn):
-        modcol = testdir.getmodulecol("""
-            def test_pass(): pass
-            def test_fail(): assert 0
-        """)
-        recwarn.clear()
-        assert modcol.Module == py.test.collect.Module
-        recwarn.pop(DeprecationWarning)
-        assert modcol.Class == py.test.collect.Class
-        recwarn.pop(DeprecationWarning)
-        assert modcol.Item == py.test.collect.Item
-        recwarn.pop(DeprecationWarning)
-        assert modcol.File == py.test.collect.File
-        recwarn.pop(DeprecationWarning)
-        assert modcol.Function == py.test.collect.Function
-        recwarn.pop(DeprecationWarning)
-
-    def test_check_equality(self, testdir):
-        modcol = testdir.getmodulecol("""
-            def test_pass(): pass
-            def test_fail(): assert 0
-        """)
-        fn1 = testdir.collect_by_name(modcol, "test_pass")
-        assert isinstance(fn1, py.test.collect.Function)
-        fn2 = testdir.collect_by_name(modcol, "test_pass")
-        assert isinstance(fn2, py.test.collect.Function)
-
-        assert fn1 == fn2
-        assert fn1 != modcol
-        if py.std.sys.version_info < (3, 0):
-            assert cmp(fn1, fn2) == 0
-        assert hash(fn1) == hash(fn2)
-
-        fn3 = testdir.collect_by_name(modcol, "test_fail")
-        assert isinstance(fn3, py.test.collect.Function)
-        assert not (fn1 == fn3)
-        assert fn1 != fn3
-
-        for fn in fn1,fn2,fn3:
-            assert fn != 3
-            assert fn != modcol
-            assert fn != [1,2,3]
-            assert [1,2,3] != fn
-            assert modcol != fn
-
-    def test_getparent(self, testdir):
-        modcol = testdir.getmodulecol("""
-            class TestClass:
-                 def test_foo():
-                     pass
-        """)
-        cls = testdir.collect_by_name(modcol, "TestClass")
-        fn = testdir.collect_by_name(
-            testdir.collect_by_name(cls, "()"), "test_foo")
-
-        parent = fn.getparent(py.test.collect.Module)
-        assert parent is modcol
-
-        parent = fn.getparent(py.test.collect.Function)
-        assert parent is fn
-
-        parent = fn.getparent(py.test.collect.Class)
-        assert parent is cls
-
-
-    def test_getcustomfile_roundtrip(self, testdir):
-        hello = testdir.makefile(".xxx", hello="world")
-        testdir.makepyfile(conftest="""
-            import py
-            class CustomFile(py.test.collect.File):
-                pass
-            def pytest_collect_file(path, parent):
-                if path.ext == ".xxx":
-                    return CustomFile(path, parent=parent)
-        """)
-        config = testdir.parseconfig(hello)
-        node = testdir.getnode(config, hello)
-        assert isinstance(node, py.test.collect.File)
-        assert node.name == "hello.xxx"
-        id = node.collection.getid(node)
-        nodes = node.collection.getbyid(id)
-        assert len(nodes) == 1
-        assert isinstance(nodes[0], py.test.collect.File)
-
-class TestCollectFS:
-    def test_ignored_certain_directories(self, testdir):
-        tmpdir = testdir.tmpdir
-        tmpdir.ensure("_darcs", 'test_notfound.py')
-        tmpdir.ensure("CVS", 'test_notfound.py')
-        tmpdir.ensure("{arch}", 'test_notfound.py')
-        tmpdir.ensure(".whatever", 'test_notfound.py')
-        tmpdir.ensure(".bzr", 'test_notfound.py')
-        tmpdir.ensure("normal", 'test_found.py')
-
-        result = testdir.runpytest("--collectonly")
-        s = result.stdout.str()
-        assert "test_notfound" not in s
-        assert "test_found" in s
-
-    def test_custom_norecursedirs(self, testdir):
-        testdir.makeini("""
-            [pytest]
-            norecursedirs = mydir xyz*
-        """)
-        tmpdir = testdir.tmpdir
-        tmpdir.ensure("mydir", "test_hello.py").write("def test_1(): pass")
-        tmpdir.ensure("xyz123", "test_2.py").write("def test_2(): 0/0")
-        tmpdir.ensure("xy", "test_ok.py").write("def test_3(): pass")
-        rec = testdir.inline_run()
-        rec.assertoutcome(passed=1)
-        rec = testdir.inline_run("xyz123/test_2.py")
-        rec.assertoutcome(failed=1)
-
-    def test_found_certain_testfiles(self, testdir):
-        p1 = testdir.makepyfile(test_found = "pass", found_test="pass")
-        col = testdir.getnode(testdir.parseconfig(p1), p1.dirpath())
-        items = col.collect() # Directory collect returns files sorted by name
-        assert len(items) == 2
-        assert items[1].name == 'test_found.py'
-        assert items[0].name == 'found_test.py'
-
-    def test_directory_file_sorting(self, testdir):
-        p1 = testdir.makepyfile(test_one="hello")
-        p1.dirpath().mkdir("x")
-        p1.dirpath().mkdir("dir1")
-        testdir.makepyfile(test_two="hello")
-        p1.dirpath().mkdir("dir2")
-        config = testdir.parseconfig()
-        col = testdir.getnode(config, p1.dirpath())
-        names = [x.name for x in col.collect()]
-        assert names == ["dir1", "dir2", "test_one.py", "test_two.py", "x"]
-
-class TestCollectPluginHookRelay:
-    def test_pytest_collect_file(self, testdir):
-        tmpdir = testdir.tmpdir
-        wascalled = []
-        class Plugin:
-            def pytest_collect_file(self, path, parent):
-                wascalled.append(path)
-        config = testdir.Config()
-        config.pluginmanager.register(Plugin())
-        config.parse([tmpdir])
-        col = testdir.getnode(config, tmpdir)
-        testdir.makefile(".abc", "xyz")
-        res = col.collect()
-        assert len(wascalled) == 1
-        assert wascalled[0].ext == '.abc'
-
-    def test_pytest_collect_directory(self, testdir):
-        tmpdir = testdir.tmpdir
-        wascalled = []
-        class Plugin:
-            def pytest_collect_directory(self, path, parent):
-                wascalled.append(path.basename)
-                return py.test.collect.Directory(path, parent)
-        testdir.plugins.append(Plugin())
-        testdir.mkdir("hello")
-        testdir.mkdir("world")
-        reprec = testdir.inline_run()
-        assert "hello" in wascalled
-        assert "world" in wascalled
-        # make sure the directories do not get double-appended
-        colreports = reprec.getreports("pytest_collectreport")
-        names = [rep.nodenames[-1] for rep in colreports]
-        assert names.count("hello") == 1
-
-class TestPrunetraceback:
-    def test_collection_error(self, testdir):
-        p = testdir.makepyfile("""
-            import not_exists
-        """)
-        result = testdir.runpytest(p)
-        assert "__import__" not in result.stdout.str(), "too long traceback"
-        result.stdout.fnmatch_lines([
-            "*ERROR collecting*",
-            "*mport*not_exists*"
-        ])
-
-    def test_custom_repr_failure(self, testdir):
-        p = testdir.makepyfile("""
-            import not_exists
-        """)
-        testdir.makeconftest("""
-            import py
-            def pytest_collect_file(path, parent):
-                return MyFile(path, parent)
-            class MyError(Exception):
-                pass
-            class MyFile(py.test.collect.File):
-                def collect(self):
-                    raise MyError()
-                def repr_failure(self, excinfo):
-                    if excinfo.errisinstance(MyError):
-                        return "hello world"
-                    return py.test.collect.File.repr_failure(self, excinfo)
-        """)
-
-        result = testdir.runpytest(p)
-        result.stdout.fnmatch_lines([
-            "*ERROR collecting*",
-            "*hello world*",
-        ])
-
-    @py.test.mark.xfail(reason="other mechanism for adding to reporting needed")
-    def test_collect_report_postprocessing(self, testdir):
-        p = testdir.makepyfile("""
-            import not_exists
-        """)
-        testdir.makeconftest("""
-            import py
-            def pytest_make_collect_report(__multicall__):
-                rep = __multicall__.execute()
-                rep.headerlines += ["header1"]
-                return rep
-        """)
-        result = testdir.runpytest(p)
-        result.stdout.fnmatch_lines([
-            "*ERROR collecting*",
-            "*header1*",
-        ])
-
-
-class TestCustomConftests:
-    def test_ignore_collect_path(self, testdir):
-        testdir.makeconftest("""
-            def pytest_ignore_collect(path, config):
-                return path.basename.startswith("x") or \
-                       path.basename == "test_one.py"
-        """)
-        testdir.mkdir("xy123").ensure("test_hello.py").write(
-            "syntax error"
-        )
-        testdir.makepyfile("def test_hello(): pass")
-        testdir.makepyfile(test_one="syntax error")
-        result = testdir.runpytest()
-        assert result.ret == 0
-        result.stdout.fnmatch_lines(["*1 passed*"])
-
-    def test_collectignore_exclude_on_option(self, testdir):
-        testdir.makeconftest("""
-            collect_ignore = ['hello', 'test_world.py']
-            def pytest_addoption(parser):
-                parser.addoption("--XX", action="store_true", default=False)
-            def pytest_configure(config):
-                if config.getvalue("XX"):
-                    collect_ignore[:] = []
-        """)
-        testdir.mkdir("hello")
-        testdir.makepyfile(test_world="#")
-        reprec = testdir.inline_run(testdir.tmpdir)
-        names = [rep.nodenames[-1]
-                    for rep in reprec.getreports("pytest_collectreport")]
-        assert 'hello' not in names
-        assert 'test_world.py' not in names
-        reprec = testdir.inline_run(testdir.tmpdir, "--XX")
-        names = [rep.nodenames[-1]
-                    for rep in reprec.getreports("pytest_collectreport")]
-        assert 'hello' in names
-        assert 'test_world.py' in names
-
-    def test_pytest_fs_collect_hooks_are_seen(self, testdir):
-        conf = testdir.makeconftest("""
-            import py
-            class MyDirectory(py.test.collect.Directory):
-                pass
-            class MyModule(py.test.collect.Module):
-                pass
-            def pytest_collect_directory(path, parent):
-                return MyDirectory(path, parent)
-            def pytest_collect_file(path, parent):
-                return MyModule(path, parent)
-        """)
-        sub = testdir.mkdir("sub")
-        p = testdir.makepyfile("def test_x(): pass")
-        result = testdir.runpytest("--collectonly")
-        result.stdout.fnmatch_lines([
-            "*MyDirectory*",
-            "*MyModule*",
-            "*test_x*"
-        ])

testing/test_collection.py

@@ -1,6 +1,283 @@
 import py
 
-from pytest.plugin.session import Collection, gettopdir
+from pytest.plugin.session import Collection
+
+class TestCollector:
+    def test_collect_versus_item(self):
+        from pytest.collect import Collector, Item
+        assert not issubclass(Collector, Item)
+        assert not issubclass(Item, Collector)
+
+    def test_compat_attributes(self, testdir, recwarn):
+        modcol = testdir.getmodulecol("""
+            def test_pass(): pass
+            def test_fail(): assert 0
+        """)
+        recwarn.clear()
+        assert modcol.Module == py.test.collect.Module
+        recwarn.pop(DeprecationWarning)
+        assert modcol.Class == py.test.collect.Class
+        recwarn.pop(DeprecationWarning)
+        assert modcol.Item == py.test.collect.Item
+        recwarn.pop(DeprecationWarning)
+        assert modcol.File == py.test.collect.File
+        recwarn.pop(DeprecationWarning)
+        assert modcol.Function == py.test.collect.Function
+        recwarn.pop(DeprecationWarning)
+
+    def test_check_equality(self, testdir):
+        modcol = testdir.getmodulecol("""
+            def test_pass(): pass
+            def test_fail(): assert 0
+        """)
+        fn1 = testdir.collect_by_name(modcol, "test_pass")
+        assert isinstance(fn1, py.test.collect.Function)
+        fn2 = testdir.collect_by_name(modcol, "test_pass")
+        assert isinstance(fn2, py.test.collect.Function)
+
+        assert fn1 == fn2
+        assert fn1 != modcol
+        if py.std.sys.version_info < (3, 0):
+            assert cmp(fn1, fn2) == 0
+        assert hash(fn1) == hash(fn2)
+
+        fn3 = testdir.collect_by_name(modcol, "test_fail")
+        assert isinstance(fn3, py.test.collect.Function)
+        assert not (fn1 == fn3)
+        assert fn1 != fn3
+
+        for fn in fn1,fn2,fn3:
+            assert fn != 3
+            assert fn != modcol
+            assert fn != [1,2,3]
+            assert [1,2,3] != fn
+            assert modcol != fn
+
+    def test_getparent(self, testdir):
+        modcol = testdir.getmodulecol("""
+            class TestClass:
+                 def test_foo():
+                     pass
+        """)
+        cls = testdir.collect_by_name(modcol, "TestClass")
+        fn = testdir.collect_by_name(
+            testdir.collect_by_name(cls, "()"), "test_foo")
+
+        parent = fn.getparent(py.test.collect.Module)
+        assert parent is modcol
+
+        parent = fn.getparent(py.test.collect.Function)
+        assert parent is fn
+
+        parent = fn.getparent(py.test.collect.Class)
+        assert parent is cls
+
+
+    def test_getcustomfile_roundtrip(self, testdir):
+        hello = testdir.makefile(".xxx", hello="world")
+        testdir.makepyfile(conftest="""
+            import py
+            class CustomFile(py.test.collect.File):
+                pass
+            def pytest_collect_file(path, parent):
+                if path.ext == ".xxx":
+                    return CustomFile(path, parent=parent)
+        """)
+        node = testdir.getpathnode(hello)
+        assert isinstance(node, py.test.collect.File)
+        assert node.name == "hello.xxx"
+        nodes = node.collection.perform_collect([node.nodeid], genitems=False)
+        assert len(nodes) == 1
+        assert isinstance(nodes[0], py.test.collect.File)
+
+class TestCollectFS:
+    def test_ignored_certain_directories(self, testdir):
+        tmpdir = testdir.tmpdir
+        tmpdir.ensure("_darcs", 'test_notfound.py')
+        tmpdir.ensure("CVS", 'test_notfound.py')
+        tmpdir.ensure("{arch}", 'test_notfound.py')
+        tmpdir.ensure(".whatever", 'test_notfound.py')
+        tmpdir.ensure(".bzr", 'test_notfound.py')
+        tmpdir.ensure("normal", 'test_found.py')
+
+        result = testdir.runpytest("--collectonly")
+        s = result.stdout.str()
+        assert "test_notfound" not in s
+        assert "test_found" in s
+
+    def test_custom_norecursedirs(self, testdir):
+        testdir.makeini("""
+            [pytest]
+            norecursedirs = mydir xyz*
+        """)
+        tmpdir = testdir.tmpdir
+        tmpdir.ensure("mydir", "test_hello.py").write("def test_1(): pass")
+        tmpdir.ensure("xyz123", "test_2.py").write("def test_2(): 0/0")
+        tmpdir.ensure("xy", "test_ok.py").write("def test_3(): pass")
+        rec = testdir.inline_run()
+        rec.assertoutcome(passed=1)
+        rec = testdir.inline_run("xyz123/test_2.py")
+        rec.assertoutcome(failed=1)
+
+class TestCollectPluginHookRelay:
+    def test_pytest_collect_file(self, testdir):
+        wascalled = []
+        class Plugin:
+            def pytest_collect_file(self, path, parent):
+                wascalled.append(path)
+        testdir.makefile(".abc", "xyz")
+        testdir.pytestmain([testdir.tmpdir], plugins=[Plugin()])
+        assert len(wascalled) == 1
+        assert wascalled[0].ext == '.abc'
+
+    def test_pytest_collect_directory(self, testdir):
+        wascalled = []
+        class Plugin:
+            def pytest_collect_directory(self, path, parent):
+                wascalled.append(path.basename)
+        testdir.mkdir("hello")
+        testdir.mkdir("world")
+        testdir.pytestmain(testdir.tmpdir, plugins=[Plugin()])
+        assert "hello" in wascalled
+        assert "world" in wascalled
+
+class TestPrunetraceback:
+    def test_collection_error(self, testdir):
+        p = testdir.makepyfile("""
+            import not_exists
+        """)
+        result = testdir.runpytest(p)
+        assert "__import__" not in result.stdout.str(), "too long traceback"
+        result.stdout.fnmatch_lines([
+            "*ERROR collecting*",
+            "*mport*not_exists*"
+        ])
+
+    def test_custom_repr_failure(self, testdir):
+        p = testdir.makepyfile("""
+            import not_exists
+        """)
+        testdir.makeconftest("""
+            import py
+            def pytest_collect_file(path, parent):
+                return MyFile(path, parent)
+            class MyError(Exception):
+                pass
+            class MyFile(py.test.collect.File):
+                def collect(self):
+                    raise MyError()
+                def repr_failure(self, excinfo):
+                    if excinfo.errisinstance(MyError):
+                        return "hello world"
+                    return py.test.collect.File.repr_failure(self, excinfo)
+        """)
+
+        result = testdir.runpytest(p)
+        result.stdout.fnmatch_lines([
+            "*ERROR collecting*",
+            "*hello world*",
+        ])
+
+    @py.test.mark.xfail(reason="other mechanism for adding to reporting needed")
+    def test_collect_report_postprocessing(self, testdir):
+        p = testdir.makepyfile("""
+            import not_exists
+        """)
+        testdir.makeconftest("""
+            import py
+            def pytest_make_collect_report(__multicall__):
+                rep = __multicall__.execute()
+                rep.headerlines += ["header1"]
+                return rep
+        """)
+        result = testdir.runpytest(p)
+        result.stdout.fnmatch_lines([
+            "*ERROR collecting*",
+            "*header1*",
+        ])
+
+
+class TestCustomConftests:
+    def test_ignore_collect_path(self, testdir):
+        testdir.makeconftest("""
+            def pytest_ignore_collect(path, config):
+                return path.basename.startswith("x") or \
+                       path.basename == "test_one.py"
+        """)
+        testdir.mkdir("xy123").ensure("test_hello.py").write(
+            "syntax error"
+        )
+        testdir.makepyfile("def test_hello(): pass")
+        testdir.makepyfile(test_one="syntax error")
+        result = testdir.runpytest()
+        assert result.ret == 0
+        result.stdout.fnmatch_lines(["*1 passed*"])
+
+    def test_collectignore_exclude_on_option(self, testdir):
+        testdir.makeconftest("""
+            collect_ignore = ['hello', 'test_world.py']
+            def pytest_addoption(parser):
+                parser.addoption("--XX", action="store_true", default=False)
+            def pytest_configure(config):
+                if config.getvalue("XX"):
+                    collect_ignore[:] = []
+        """)
+        testdir.mkdir("hello")
+        testdir.makepyfile(test_world="def test_hello(): pass")
+        result = testdir.runpytest()
+        assert result.ret == 0
+        assert "passed" not in result.stdout.str()
+        result = testdir.runpytest("--XX")
+        assert result.ret == 0
+        assert "passed" in result.stdout.str()
+
+    def test_pytest_fs_collect_hooks_are_seen(self, testdir):
+        conf = testdir.makeconftest("""
+            import py
+            class MyModule(py.test.collect.Module):
+                pass
+            def pytest_collect_file(path, parent):
+                if path.ext == ".py":
+                    return MyModule(path, parent)
+        """)
+        sub = testdir.mkdir("sub")
+        p = testdir.makepyfile("def test_x(): pass")
+        result = testdir.runpytest("--collectonly")
+        result.stdout.fnmatch_lines([
+            "*MyModule*",
+            "*test_x*"
+        ])
+
+    def test_pytest_collect_file_from_sister_dir(self, testdir):
+        sub1 = testdir.mkpydir("sub1")
+        sub2 = testdir.mkpydir("sub2")
+        conf1 = testdir.makeconftest("""
+            import py
+            class MyModule1(py.test.collect.Module):
+                pass
+            def pytest_collect_file(path, parent):
+                if path.ext == ".py":
+                    return MyModule1(path, parent)
+        """)
+        conf1.move(sub1.join(conf1.basename))
+        conf2 = testdir.makeconftest("""
+            import py
+            class MyModule2(py.test.collect.Module):
+                pass
+            def pytest_collect_file(path, parent):
+                if path.ext == ".py":
+                    return MyModule2(path, parent)
+        """)
+        conf2.move(sub2.join(conf2.basename))
+        p = testdir.makepyfile("def test_x(): pass")
+        p.copy(sub1.join(p.basename))
+        p.copy(sub2.join(p.basename))
+        result = testdir.runpytest("--collectonly")
+        result.stdout.fnmatch_lines([
+            "*MyModule1*",
+            "*MyModule2*",
+            "*test_x*"
+        ])
 
 class TestCollection:
     def test_parsearg(self, testdir):
@@ -13,16 +290,15 @@ class TestCollection:
         subdir.chdir()
         config = testdir.parseconfig(p.basename)
         rcol = Collection(config=config)
-        assert rcol.topdir == testdir.tmpdir
+        assert rcol.fspath == subdir
         parts = rcol._parsearg(p.basename)
-        assert parts[0] ==  "sub"
+
-        assert parts[1] ==  p.basename
+        assert parts[0] ==  target
-        assert len(parts) == 2
+        assert len(parts) == 1
         parts = rcol._parsearg(p.basename + "::test_func")
-        assert parts[0] ==  "sub"
+        assert parts[0] ==  target
-        assert parts[1] ==  p.basename
+        assert parts[1] ==  "test_func"
-        assert parts[2] ==  "test_func"
+        assert len(parts) == 2
-        assert len(parts) == 3
 
     def test_collect_topdir(self, testdir):
         p = testdir.makepyfile("def test_func(): pass")
@@ -30,14 +306,14 @@ class TestCollection:
         config = testdir.parseconfig(id)
         topdir = testdir.tmpdir
         rcol = Collection(config)
-        assert topdir == rcol.topdir
+        assert topdir == rcol.fspath
-        hookrec = testdir.getreportrecorder(config)
+        rootid = rcol.nodeid
-        items = rcol.perform_collect()
+        #root2 = rcol.perform_collect([rcol.nodeid], genitems=False)[0]
-        assert len(items) == 1
+        #assert root2 == rcol, rootid
-        root = items[0].listchain()[0]
+        colitems = rcol.perform_collect([rcol.nodeid], genitems=False)
-        root_id = rcol.getid(root)
+        assert len(colitems) == 1
-        root2 = rcol.getbyid(root_id)[0]
+        assert colitems[0].fspath == p
-        assert root2.fspath == root.fspath
+
 
     def test_collect_protocol_single_function(self, testdir):
         p = testdir.makepyfile("def test_func(): pass")
@@ -45,13 +321,14 @@ class TestCollection:
         config = testdir.parseconfig(id)
         topdir = testdir.tmpdir
         rcol = Collection(config)
-        assert topdir == rcol.topdir
+        assert topdir == rcol.fspath
         hookrec = testdir.getreportrecorder(config)
-        items = rcol.perform_collect()
+        rcol.perform_collect()
+        items = rcol.items
         assert len(items) == 1
         item = items[0]
         assert item.name == "test_func"
-        newid = rcol.getid(item)
+        newid = item.nodeid
         assert newid == id
         py.std.pprint.pprint(hookrec.hookrecorder.calls)
         hookrec.hookrecorder.contains([
@@ -60,8 +337,8 @@ class TestCollection:
             ("pytest_collectstart", "collector.fspath == p"),
             ("pytest_make_collect_report", "collector.fspath == p"),
             ("pytest_pycollect_makeitem", "name == 'test_func'"),
-            ("pytest_collectreport", "report.fspath == p"),
+            ("pytest_collectreport", "report.nodeid.startswith(p.basename)"),
-            ("pytest_collectreport", "report.fspath == topdir")
+            ("pytest_collectreport", "report.nodeid == '.'")
         ])
 
     def test_collect_protocol_method(self, testdir):
@@ -70,19 +347,19 @@ class TestCollection:
                 def test_method(self):
                     pass
         """)
-        normid = p.basename + "::TestClass::test_method"
+        normid = p.basename + "::TestClass::()::test_method"
         for id in [p.basename,
                    p.basename + "::TestClass",
                    p.basename + "::TestClass::()",
-                   p.basename + "::TestClass::()::test_method",
                    normid,
                    ]:
             config = testdir.parseconfig(id)
             rcol = Collection(config=config)
-            nodes = rcol.perform_collect()
+            rcol.perform_collect()
-            assert len(nodes) == 1
+            items = rcol.items
-            assert nodes[0].name == "test_method"
+            assert len(items) == 1
-            newid = rcol.getid(nodes[0])
+            assert items[0].name == "test_method"
+            newid = items[0].nodeid
             assert newid == normid
 
     def test_collect_custom_nodes_multi_id(self, testdir):
@@ -104,20 +381,21 @@ class TestCollection:
         config = testdir.parseconfig(id)
         rcol = Collection(config)
         hookrec = testdir.getreportrecorder(config)
-        items = rcol.perform_collect()
+        rcol.perform_collect()
+        items = rcol.items
         py.std.pprint.pprint(hookrec.hookrecorder.calls)
         assert len(items) == 2
         hookrec.hookrecorder.contains([
             ("pytest_collectstart",
-                "collector.fspath == collector.collection.topdir"),
+                "collector.fspath == collector.collection.fspath"),
             ("pytest_collectstart",
                 "collector.__class__.__name__ == 'SpecialFile'"),
             ("pytest_collectstart",
                 "collector.__class__.__name__ == 'Module'"),
             ("pytest_pycollect_makeitem", "name == 'test_func'"),
-            ("pytest_collectreport", "report.fspath == p"),
+            ("pytest_collectreport", "report.nodeid.startswith(p.basename)"),
-            ("pytest_collectreport",
+            #("pytest_collectreport",
-                "report.fspath == %r" % str(rcol.topdir)),
+            #    "report.fspath == %r" % str(rcol.fspath)),
         ])
 
     def test_collect_subdir_event_ordering(self, testdir):
@@ -128,134 +406,87 @@ class TestCollection:
         config = testdir.parseconfig()
         rcol = Collection(config)
         hookrec = testdir.getreportrecorder(config)
-        items = rcol.perform_collect()
+        rcol.perform_collect()
+        items = rcol.items
         assert len(items) == 1
         py.std.pprint.pprint(hookrec.hookrecorder.calls)
         hookrec.hookrecorder.contains([
-            ("pytest_collectstart", "collector.fspath == aaa"),
             ("pytest_collectstart", "collector.fspath == test_aaa"),
             ("pytest_pycollect_makeitem", "name == 'test_func'"),
-            ("pytest_collectreport", "report.fspath == test_aaa"),
+            ("pytest_collectreport",
-            ("pytest_collectreport", "report.fspath == aaa"),
+                    "report.nodeid.startswith('aaa/test_aaa.py')"),
         ])
 
     def test_collect_two_commandline_args(self, testdir):
         p = testdir.makepyfile("def test_func(): pass")
         aaa = testdir.mkpydir("aaa")
         bbb = testdir.mkpydir("bbb")
-        p.copy(aaa.join("test_aaa.py"))
+        test_aaa = aaa.join("test_aaa.py")
-        p.move(bbb.join("test_bbb.py"))
+        p.copy(test_aaa)
+        test_bbb = bbb.join("test_bbb.py")
+        p.move(test_bbb)
 
         id = "."
         config = testdir.parseconfig(id)
         rcol = Collection(config)
         hookrec = testdir.getreportrecorder(config)
-        items = rcol.perform_collect()
+        rcol.perform_collect()
+        items = rcol.items
         assert len(items) == 2
         py.std.pprint.pprint(hookrec.hookrecorder.calls)
         hookrec.hookrecorder.contains([
-            ("pytest_collectstart", "collector.fspath == aaa"),
+            ("pytest_collectstart", "collector.fspath == test_aaa"),
             ("pytest_pycollect_makeitem", "name == 'test_func'"),
-            ("pytest_collectreport", "report.fspath == aaa"),
+            ("pytest_collectreport", "report.nodeid == 'aaa/test_aaa.py'"),
-            ("pytest_collectstart", "collector.fspath == bbb"),
+            ("pytest_collectstart", "collector.fspath == test_bbb"),
             ("pytest_pycollect_makeitem", "name == 'test_func'"),
-            ("pytest_collectreport", "report.fspath == bbb"),
+            ("pytest_collectreport", "report.nodeid == 'bbb/test_bbb.py'"),
         ])
 
     def test_serialization_byid(self, testdir):
         p = testdir.makepyfile("def test_func(): pass")
         config = testdir.parseconfig()
         rcol = Collection(config)
-        items = rcol.perform_collect()
+        rcol.perform_collect()
+        items = rcol.items
         assert len(items) == 1
         item, = items
-        id = rcol.getid(item)
         newcol = Collection(config)
-        item2, = newcol.getbyid(id)
+        item2, = newcol.perform_collect([item.nodeid], genitems=False)
         assert item2.name == item.name
         assert item2.fspath == item.fspath
-        item2b, = newcol.getbyid(id)
+        item2b, = newcol.perform_collect([item.nodeid], genitems=False)
-        assert item2b is item2
+        assert item2b == item2
-
-class Test_gettopdir:
-    def test_gettopdir(self, testdir):
-        tmp = testdir.tmpdir
-        assert gettopdir([tmp]) == tmp
-        topdir = gettopdir([tmp.join("hello"), tmp.join("world")])
-        assert topdir == tmp
-        somefile = tmp.ensure("somefile.py")
-        assert gettopdir([somefile]) == tmp
-
-    def test_gettopdir_pypkg(self, testdir):
-        tmp = testdir.tmpdir
-        a = tmp.ensure('a', dir=1)
-        b = tmp.ensure('a', 'b', '__init__.py')
-        c = tmp.ensure('a', 'b', 'c.py')
-        Z = tmp.ensure('Z', dir=1)
-        assert gettopdir([c]) == a
-        assert gettopdir([c, Z]) == tmp
-        assert gettopdir(["%s::xyc" % c]) == a
-        assert gettopdir(["%s::xyc::abc" % c]) == a
-        assert gettopdir(["%s::xyc" % c, "%s::abc" % Z]) == tmp
 
 def getargnode(collection, arg):
-    return collection.getbyid(collection._normalizearg(str(arg)))[0]
+    argpath = arg.relto(collection.fspath)
+    return collection.perform_collect([argpath], genitems=False)[0]
 
 class Test_getinitialnodes:
-    def test_onedir(self, testdir):
-        config = testdir.reparseconfig([testdir.tmpdir])
-        c = Collection(config)
-        col = getargnode(c, testdir.tmpdir)
-        assert isinstance(col, py.test.collect.Directory)
-        for col in col.listchain():
-            assert col.config is config
-        t2 = getargnode(c, testdir.tmpdir)
-        assert col == t2
-
-    def test_curdir_and_subdir(self, testdir, tmpdir):
-        a = tmpdir.ensure("a", dir=1)
-        config = testdir.reparseconfig([tmpdir, a])
-        c = Collection(config)
-        
-        col1 = getargnode(c, tmpdir)
-        col2 = getargnode(c, a)
-        assert col1.name == tmpdir.basename
-        assert col2.name == 'a'
-        for col in (col1, col2):
-            for subcol in col.listchain():
-                assert col.config is config
-
     def test_global_file(self, testdir, tmpdir):
         x = tmpdir.ensure("x.py")
         config = testdir.reparseconfig([x])
-        col = getargnode(Collection(config), x)
+        col = testdir.getnode(config, x)
         assert isinstance(col, py.test.collect.Module)
         assert col.name == 'x.py'
-        assert col.parent.name == tmpdir.basename
+        assert col.parent.name == testdir.tmpdir.basename
         assert col.parent.parent is None
         for col in col.listchain():
             assert col.config is config
 
-    def test_global_dir(self, testdir, tmpdir):
+    def test_pkgfile(self, testdir):
-        x = tmpdir.ensure("a", dir=1)
+        testdir.chdir()
+        tmpdir = testdir.tmpdir
+        subdir = tmpdir.join("subdir")
+        x = subdir.ensure("x.py")
+        subdir.ensure("__init__.py")
         config = testdir.reparseconfig([x])
-        col = getargnode(Collection(config), x)
+        col = testdir.getnode(config, x)
-        assert isinstance(col, py.test.collect.Directory)
-        print(col.listchain())
-        assert col.name == 'a'
-        assert col.parent is None
-        assert col.config is config
-
-    def test_pkgfile(self, testdir, tmpdir):
-        tmpdir = tmpdir.join("subdir")
-        x = tmpdir.ensure("x.py")
-        tmpdir.ensure("__init__.py")
-        config = testdir.reparseconfig([x])
-        col = getargnode(Collection(config), x)
         assert isinstance(col, py.test.collect.Module)
-        assert col.name == 'x.py'
+        print col.obj
-        assert col.parent.name == x.dirpath().basename
+        print col.listchain()
-        assert col.parent.parent.parent is None
+        assert col.name == 'subdir/x.py'
+        assert col.parent.parent is None
         for col in col.listchain():
             assert col.config is config
 

testing/test_config.py

@@ -81,7 +81,7 @@ class TestConfigAPI:
         config.trace.root.setwriter(l.append)
         config.trace("hello")
         assert len(l) == 1
-        assert l[0] == "[pytest:config] hello\n"
+        assert l[0] == "[pytest] hello\n"
 
     def test_config_getvalue_honours_conftest(self, testdir):
         testdir.makepyfile(conftest="x=1")

tox.ini

@@ -52,4 +52,5 @@ commands=
 [pytest]
 minversion=2.0
 plugins=pytester
-#addargs=-rf
+addargs=-rfx
+rsyncdirs=pytest testing