329 lines
12 KiB
Python
329 lines
12 KiB
Python
import py
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class TestConfigCmdlineParsing:
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def test_config_cmdline_options(self, testdir):
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testdir.makepyfile(conftest="""
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import py
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def _callback(option, opt_str, value, parser, *args, **kwargs):
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option.tdest = True
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Option = py.test.config.Option
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option = py.test.config.addoptions("testing group",
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Option('-G', '--glong', action="store", default=42,
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type="int", dest="gdest", help="g value."),
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# XXX note: special case, option without a destination
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Option('-T', '--tlong', action="callback", callback=_callback,
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help='t value'),
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)
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""")
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testdir.chdir()
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config = py.test.config._reparse(['-G', '17'])
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assert config.option.gdest == 17
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def test_parser_addoption_default_env(self, testdir, monkeypatch):
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import os
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config = testdir.Config()
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group = config._parser.addgroup("hello")
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monkeypatch.setitem(os.environ, 'PYTEST_OPTION_OPTION1', 'True')
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group.addoption("--option1", action="store_true")
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assert group.options[0].default == True
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monkeypatch.setitem(os.environ, 'PYTEST_OPTION_OPTION2', 'abc')
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group.addoption("--option2", action="store", default="x")
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assert group.options[1].default == "abc"
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monkeypatch.setitem(os.environ, 'PYTEST_OPTION_OPTION3', '32')
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group.addoption("--option3", action="store", type="int")
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assert group.options[2].default == 32
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group.addoption("--option4", action="store", type="int")
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assert group.options[3].default == ("NO", "DEFAULT")
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def test_parser_addoption_default_conftest(self, testdir, monkeypatch):
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import os
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testdir.makeconftest("pytest_option_verbose=True")
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config = testdir.parseconfig()
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assert config.option.verbose
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def test_config_cmdline_options_only_lowercase(self, testdir):
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testdir.makepyfile(conftest="""
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import py
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Option = py.test.config.Option
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options = py.test.config.addoptions("testing group",
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Option('-g', '--glong', action="store", default=42,
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type="int", dest="gdest", help="g value."),
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)
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""")
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py.test.raises(ValueError, """
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py.test.config._reparse(['-g', '17'])
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""")
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def test_parsing_again_fails(self, tmpdir):
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config = py.test.config._reparse([tmpdir])
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py.test.raises(AssertionError, "config.parse([])")
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class TestConfigTmpdir:
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def test_getbasetemp(self, testdir):
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config = testdir.Config()
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config.basetemp = "hello"
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config.getbasetemp() == "hello"
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def test_mktemp(self, testdir):
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config = testdir.Config()
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config.basetemp = testdir.mkdir("hello")
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tmp = config.mktemp("world")
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assert tmp.relto(config.basetemp) == "world"
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tmp = config.mktemp("this", numbered=True)
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assert tmp.relto(config.basetemp).startswith("this")
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tmp2 = config.mktemp("this", numbered=True)
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assert tmp2.relto(config.basetemp).startswith("this")
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assert tmp2 != tmp
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def test_reparse(self, testdir):
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config = testdir.Config()
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config.basetemp = testdir.mkdir("my")
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config2 = config._reparse([])
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assert config2.getbasetemp().relto(config.basetemp)
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config3 = config._reparse([])
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assert config3.getbasetemp().relto(config.basetemp)
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assert config2.basetemp != config3.basetemp
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class TestConfigAPI:
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def test_config_getvalue_honours_conftest(self, testdir):
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testdir.makepyfile(conftest="x=1")
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testdir.mkdir("sub").join("conftest.py").write("x=2 ; y = 3")
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config = testdir.parseconfig()
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o = testdir.tmpdir
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assert config.getvalue("x") == 1
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assert config.getvalue("x", o.join('sub')) == 2
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py.test.raises(KeyError, "config.getvalue('y')")
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config = py.test.config._reparse([str(o.join('sub'))])
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assert config.getvalue("x") == 2
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assert config.getvalue("y") == 3
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assert config.getvalue("x", o) == 1
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py.test.raises(KeyError, 'config.getvalue("y", o)')
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def test_config_getvalueorskip(self, testdir):
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from py.__.test.outcome import Skipped
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config = testdir.parseconfig()
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py.test.raises(Skipped, "config.getvalueorskip('hello')")
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verbose = config.getvalueorskip("verbose")
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assert verbose == config.option.verbose
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config.option.hello = None
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py.test.raises(Skipped, "config.getvalueorskip('hello')")
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def test_config_overwrite(self, testdir):
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o = testdir.tmpdir
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o.ensure("conftest.py").write("x=1")
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config = py.test.config._reparse([str(o)])
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assert config.getvalue('x') == 1
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config.option.x = 2
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assert config.getvalue('x') == 2
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config = py.test.config._reparse([str(o)])
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assert config.getvalue('x') == 1
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def test_getconftest_pathlist(self, tmpdir):
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somepath = tmpdir.join("x", "y", "z")
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p = tmpdir.join("conftest.py")
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p.write("pathlist = ['.', %r]" % str(somepath))
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config = py.test.config._reparse([p])
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assert config.getconftest_pathlist('notexist') is None
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pl = config.getconftest_pathlist('pathlist')
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print pl
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assert len(pl) == 2
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assert pl[0] == tmpdir
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assert pl[1] == somepath
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def test_setsessionclass_and_initsession(self, testdir):
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config = testdir.Config()
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class Session1:
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def __init__(self, config):
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self.config = config
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config.setsessionclass(Session1)
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session = config.initsession()
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assert isinstance(session, Session1)
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assert session.config is config
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py.test.raises(ValueError, "config.setsessionclass(Session1)")
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class TestConfigApi_getcolitems:
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def test_getcolitems_onedir(self, tmpdir):
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config = py.test.config._reparse([tmpdir])
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colitems = config.getcolitems()
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assert len(colitems) == 1
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col = colitems[0]
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assert isinstance(col, py.test.collect.Directory)
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for col in col.listchain():
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assert col.config is config
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def test_getcolitems_twodirs(self, tmpdir):
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config = py.test.config._reparse([tmpdir, tmpdir])
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colitems = config.getcolitems()
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assert len(colitems) == 2
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col1, col2 = colitems
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assert col1.name == col2.name
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assert col1.parent == col2.parent
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def test_getcolitems_curdir_and_subdir(self, tmpdir):
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a = tmpdir.ensure("a", dir=1)
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config = py.test.config._reparse([tmpdir, a])
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colitems = config.getcolitems()
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assert len(colitems) == 2
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col1, col2 = colitems
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assert col1.name == tmpdir.basename
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assert col2.name == 'a'
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for col in colitems:
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for subcol in col.listchain():
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assert col.config is config
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def test__getcol_global_file(self, tmpdir):
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x = tmpdir.ensure("x.py")
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config = py.test.config._reparse([x])
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col = config.getfsnode(x)
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assert isinstance(col, py.test.collect.Module)
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assert col.name == 'x.py'
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assert col.parent.name == tmpdir.basename
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assert col.parent.parent is None
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for col in col.listchain():
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assert col.config is config
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def test__getcol_global_dir(self, tmpdir):
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x = tmpdir.ensure("a", dir=1)
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config = py.test.config._reparse([x])
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col = config.getfsnode(x)
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assert isinstance(col, py.test.collect.Directory)
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print col.listchain()
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assert col.name == 'a'
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assert col.parent is None
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assert col.config is config
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def test__getcol_pkgfile(self, tmpdir):
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x = tmpdir.ensure("x.py")
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tmpdir.ensure("__init__.py")
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config = py.test.config._reparse([x])
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col = config.getfsnode(x)
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assert isinstance(col, py.test.collect.Module)
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assert col.name == 'x.py'
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assert col.parent.name == x.dirpath().basename
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assert col.parent.parent is None
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for col in col.listchain():
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assert col.config is config
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class TestGuardedCall:
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def test_guardedcall_ok(self, testdir):
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config = testdir.parseconfig()
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def myfunc(x):
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print x
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print >>py.std.sys.stderr, "hello"
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return 7
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call = config.guardedcall(lambda: myfunc(3))
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assert call.excinfo is None
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assert call.result == 7
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assert call.stdout.startswith("3")
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assert call.stderr.startswith("hello")
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def test_guardedcall_fail(self, testdir):
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config = testdir.parseconfig()
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def myfunc(x):
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print x
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raise ValueError(17)
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call = config.guardedcall(lambda: myfunc(3))
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assert call.excinfo
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assert call.excinfo.type == ValueError
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assert not hasattr(call, 'result')
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assert call.stdout.startswith("3")
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assert not call.stderr
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def test_guardedcall_keyboardinterrupt(self, testdir):
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config = testdir.parseconfig()
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def myfunc():
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raise KeyboardInterrupt
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py.test.raises(KeyboardInterrupt, config.guardedcall, myfunc)
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class TestOptionEffects:
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def test_boxed_option_default(self, testdir):
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tmpdir = testdir.tmpdir.ensure("subdir", dir=1)
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config = py.test.config._reparse([tmpdir])
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config.initsession()
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assert not config.option.boxed
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config = py.test.config._reparse(['-d', tmpdir])
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config.initsession()
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assert not config.option.boxed
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def test_is_not_boxed_by_default(self, testdir):
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config = py.test.config._reparse([testdir.tmpdir])
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assert not config.option.boxed
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def test_config_iocapturing(self, testdir):
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config = testdir.parseconfig(testdir.tmpdir)
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assert config.getvalue("iocapture")
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tmpdir = testdir.tmpdir.ensure("sub-with-conftest", dir=1)
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tmpdir.join("conftest.py").write(py.code.Source("""
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pytest_option_iocapture = "no"
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"""))
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config = py.test.config._reparse([tmpdir])
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assert config.getvalue("iocapture") == "no"
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capture = config._getcapture()
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assert isinstance(capture, py.io.StdCapture)
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assert not capture._out
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assert not capture._err
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assert not capture._in
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assert isinstance(capture, py.io.StdCapture)
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for opt, cls in (("sys", py.io.StdCapture),
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("fd", py.io.StdCaptureFD),
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):
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config.option.iocapture = opt
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capture = config._getcapture()
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assert isinstance(capture, cls)
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class TestConfig_gettopdir:
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def test_gettopdir(self, testdir):
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from py.__.test.config import gettopdir
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tmp = testdir.tmpdir
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assert gettopdir([tmp]) == tmp
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topdir = gettopdir([tmp.join("hello"), tmp.join("world")])
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assert topdir == tmp
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somefile = tmp.ensure("somefile.py")
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assert gettopdir([somefile]) == tmp
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def test_gettopdir_pypkg(self, testdir):
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from py.__.test.config import gettopdir
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tmp = testdir.tmpdir
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a = tmp.ensure('a', dir=1)
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b = tmp.ensure('a', 'b', '__init__.py')
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c = tmp.ensure('a', 'b', 'c.py')
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Z = tmp.ensure('Z', dir=1)
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assert gettopdir([c]) == a
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assert gettopdir([c, Z]) == tmp
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def test_options_on_small_file_do_not_blow_up(testdir):
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def runfiletest(opts):
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sorter = testdir.inline_run(*opts)
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passed, skipped, failed = sorter.countoutcomes()
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assert failed == 2
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assert skipped == passed == 0
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path = testdir.makepyfile("""
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def test_f1(): assert 0
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def test_f2(): assert 0
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""")
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for opts in ([], ['-l'], ['-s'], ['--tb=no'], ['--tb=short'],
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['--tb=long'], ['--fulltrace'], ['--nomagic'],
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['--traceconfig'], ['-v'], ['-v', '-v']):
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runfiletest(opts + [path])
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def test_default_registry():
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assert py.test.config.pluginmanager.comregistry is py._com.comregistry
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@py.test.mark.todo("test for deprecation")
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def test_ensuretemp():
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d1 = py.test.ensuretemp('hello')
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d2 = py.test.ensuretemp('hello')
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assert d1 == d2
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assert d1.check(dir=1)
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